Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components PIEZOELECTRIC SOUND COMPONENTS Murata Manufacturing Co., Ltd. Cat.No.P37E-17 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. CONTENTS P37E17.pdf 02.3.6 1 PIEZORINGERr, CERAMITONEr and "PIEZORINGER" in this catalog are the trademarks of Murata Manufacturing Co., Ltd. Part Numbering 2 Application Matrix 5 1 Piezoelectric Diaphragms 6 External Drive Type 6 Self Drive Type 7 Piezoelectric Diaphragms Notice 8 2 Piezoelectric Sounders External Drive Pin Type 9 3 Piezoelectric Sounders External Drive Pin Type Taping 15 4 Piezoelectric Sounders External Drive Lead Wire Type 17 5 Piezoelectric Sounders External Drive SMD Type 19 Piezoelectric Sounders (External Drive) Circuit/Notice 21 6 7 8 9 10 Piezoelectric Ringers (PIEZORINGERr) 2 22 Pin Type 23 Lead Wire Type 23 Piezoelectric Ringers (PIEZORINGERr) Notice 25 Piezoelectric Sounders Self Drive Pin Type 26 Piezoelectric Sounders (Self Drive) Notice 27 Piezoelectric Buzzers 28 Pin Type 29 Lead Wire Type 29 Piezoelectric Buzzers Notice 30 Piezoelectric Receiver 31 Piezoelectric Receiver Circuit/Notice 33 Piezoelectric Speakers (CERAMITONEr) 34 Piezoelectric Speakers (CERAMITONEr) Notice 36 3 4 5 6 7 8 9 Package 37 10 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. o Part Numbering P37E17.pdf 02.3.6 structure of the "Global Part Numbers" that have been adopted since June 2001 and the meaning of each code are described herein. ( The ) If you have any questions about details, inquire at your usual Murata sales office or distributor. Piezoelectric Sounders/Piezoelectric Buzzers/Piezoelectric Ringers(PIEZORINGERr) (Global Part Number) PK M 13 Y -40 00 P -A0 q w e r t y u i o !0 E P qProduct ID uOscillating Frequency Type Product ID PK Code Piezoelectric Sound Components wProduct -40 Oscillating Frequency Type A hyphen (-) plus two-digit figures express Oscillating Frequency type. If there is no decimal point, the decimal point is omitted. Code Product M Sounder, Ringer B Buzzer iIndividual Specification Code Code 00 eOuter Dimensions Individual Specification Code Two digits express specific specification in characteristics. Expressed by two figures in mm. Ex.) Code Outer Dimensions 13 o12.6mm oSpecial Quality Guarantee rDrive Code Drive E External-Drive S Self-Drive Code Special Quality Guarantee P Post Plated Terminal Y Omitted !0Packaging Code tOuter Electrode Style Code Outer Electrode Style P Pin Type W Lead Wire Type Packaging -B0 Bulk -A0 Radial Taping -M0 Magazine Radial taping or magazine are not available for all types. Please contact us. yStructure Code Structure T Standing Type P Flat Type Auto-assemble Y Flat Type/Available for Taping C Flat Type/Semi-auto-assemble SMD Piezoelectric Sounder (Global Part Number) PK LCS 1212 E 40 01 -R1 q w e r t y u qProduct ID tOscillating Frequency Type Code Product ID PK Piezoelectric Sound Components 40 A hyphen (-) plus two-digit figures express Oscillating Frequency type. wProduct Code Product LCS SMD Sounder eDimensions Code Outer Dimensions 1212 p12mm rDrive Code E 2 External Drive yIndividual Specification Code Code Individual Specification Code 01 Two digit express specific specification in characteristics. uPackaging Code Packaging -R1 Plastic taping Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 SMD Piezoelectric Receiver (Global Part Number) PK LCD 1212 E 10 00 -R1 q w e r t y u qProduct ID tOscillating Frequency Type Code Product ID PK Piezoelectric Sound Components 10 A hyphen (-) plus two-digit figures express Oscillating Frequency type. wProduct Code Product LCD SMD Receiver eDimensions Code Outer Dimensions 1212 p12mm rDrive yIndividual Specification Code Code Individual Specification Code 00 Two digit express specific specification in characteristics. uPackaging Code Packaging -R1 Plastic taping Code R Receiver 3 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Diaphragms (Global Part Number) 7 N B -31R2 DM -1R5 A r t y u i o q w e qProduct ID(1) 10 yResonant Frequency Type Product ID(1) Ceramic Material 7 A2 Code -1R5 wProduct(2) Resonant Frequency (kHz) A hyphen (-) and three-digit alphanumerics express resonant frequency. A decimal point is expressed by the capital letter "R". If there is no decimal point, the decimal point is omitted. Product ID(2) Metal Plate Material B Brass N Nickel Alloy M Ni Plated Iron Code S SUS C With Feedback Electrode e without Feedback Electrode uWith Feedback Electrode With Feedback Electrode eProduct iProduct Specification Code Product B Piezoelectric Diaphragms rMetal Plate Diameter Code -31R2 Product Specification Code A With lead e No lead (omitted) Metal Plate Diameter A hyphen (-) plus four-digit alphanumerics express metal plate outer dimensions. A decimal point is expressed by the capital letter "R". oIndividual Specification Code Individual Specification Code Code 10 If there is no decimal point, the decimal point code is omitted. These digits express a lead length, lead number, and presence/absence of a connector. If the product has no individual specification, the corresponding code is omitted. tForm of Piezoelectric Style Code Form of Piezoelectric Style DM Two digits express shape of ceramics. For an Ag electrode, this digit remains blank, the corresponding code is omitted. Piezoelectric Speakers (CERAMITONEr ) (Global Part Number) W -07 01 B w e r t y u i VS B q 35 E qProduct ID tOuter Electrode Style Product ID VS Piezoelectric Speakers wProduct Code Outer Electrode Style W Lead Wire Type yResonant Frequency Type Code Product Code Resonant Frequency B Piezoelectric Diaphragms -03 1st Resonant Freqeuncy : 300Hz -07 1st Resonant Freqeuncy : 700Hz eOuter Dimensions Outer Dimensions 35 o35mm Code Individual Specification Code 50 o50mm 01 Characteristics, Style, others Code Drive E External Drive rDrive 4 uIndividual Specification Code Code iNumbers of Ceramic Code Numbers of Ceramic B Two Elements (The code is omitted when element is one.) Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Application Matrix Application Part Number Medical Gas TeleWatch Clock EquipCamera Alarm phone ment Toy Air MicroNoteBar Fan DVDTypePrinter PC Wave CondiCode Heater Player Writer Oven tioner PDA Scanner o o o o o o o o o o o 7BB-20-3 o o o o o o 7BB-20-4 o o o o o o o 7BB-20-6 o o o o o 7BB-20-6A0 o o o o 7BB-27-4 o o o o o 7BB-27-4A0 o o o o o 7BB-35-3 o o o o 7BB-35-3A0 o o o o 7BB-41-2 o 7BB-41-2A0 o 7BB-50M-1 o o o o o o 7BB-20-6C o o o 7BB-20-6CA0 o o o 7BB-27-3C o o o 7BB-27-4C o o o o 7BB-27-4CA0 o o o o 7BB-35-3C o o o 7BB-35-3CA0 o o o 7BB-41-20 o 7BB-41-2CA0 o 7NB-27-2C o 7NB-27-3C o o 7NB-27-4C o o o PKM13EPY-4000-A0 o o o o o o o o o o o o PKM13EPY-4002-B0 o o o o o o o o o o o o o PKM17EPP-2002-B0 o o o o o o o o o o o PKM17EPP-4001-B0 o o o o o o o o o o o PKM17EPT-4001-B0 o o o o o o o PKM17EW-2001 o o o o o o o o o o o PKM22EP-2001 o o o o o o o PKM22EPP-2001-B0 o o o o o o o o o o PKM22EPP-4001-B0 o o o o o o o o o o PKM22EPP-4005-B0 o o o o o o o o o o PKM22EPP-4007-B0 o o o o o o o o o o PKM22EPT-2001-B0 o o o o o o o PKM22EPT-4001-B0 o o o o o o o PKM17EW-4000 o o o o o o o o o o o PKLCS1212E4001-R1 o o o o o o o o o PKM24SP-3805 o o o o o o PKM30SPT-2001-B0 o o o o PKM30SPT-2501-B0 o o o PKB24SPC-3601-B0 o o o o o o o o o Piezoelectric PKB24SW-3301 Buzzer PKB30SPC-2001-B0 o o o PKB30SPC-3001-B0 External Drive Type 7BB-15-6 7SB-20-7 Self Drive Type Piezoelectric Diaphragm 7BB-12-9 External Drive Type Self Drive Type Piezoelectric Sounder 7SB-34R7-3C o o o o o o o o o o o o o o o o o o o o o o o o PKM33EP-1201C o PKM34EW-1101C o Piezoelectric PKM34EW-1201C Ringer PKM44EP-0901 o o PKM44EW-1001C o Piezoelectric PKLCD1212R1000-R1 Receiver o Piezoelectric VSB35EW-0701B Speaker VSB50EW-0301B o o o o There are various applications besides above table. Fire Alarm, Burglar Alarm, Laundry Machine, Bath, Interphone, Chime, Pager, Back Buzzer, ME Instruments, Measuring Instruments, Vending Machine, Calculator, Automobile, Communication Radio, Hemadynamometer, Thermometer, Running meter, Facsimile, Audio timer, Automatic Controlling Devices. 5 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components 1 Piezoelectric Diaphragms Features 1. Low power consumption. 2. No contacts therefore, no noise and highly reliable. D a Red b Black Applications * Telephone ringers. * Various office equipment such as PPCs, printers and keyboards. * Various home appliances such as microwave ovens. * Confirmation sound of various audio equipment. t T External Drive Type 6 Part Number Resonant Resonant Capacitance Plate Size Element Size Electrode Size Thickness Plate Thickness Frequency Impedance dia D (mm) a (mm) b (mm) (nF) T (mm) t (mm) (kHz) (ohm) (dia) (dia) (dia) 7BB-12-9 9.0 1.0kHz 1000 max. 8 30% [1kHz] 12.0 9.0 8.0 0.22 0.10 Brass 7BB-15-6 6.0 1.0kHz 350 max. 10 30% [1kHz] 15.0 10.0 9.0 0.22 0.10 Brass 7BB-20-3 3.6 0.6kHz 500 max. 20 30% [1kHz] 20.0 14.0 12.8 0.22 0.10 Brass 7BB-20-6 6.3 0.6kHz 350 max. 10 30% [1kHz] 20.0 14.0 12.8 0.42 0.20 Brass 7BB-20-6A0 6.3 0.6kHz 1000 max. 10 30% [1kHz] 20.0 14.0 12.8 0.42 0.20 Brass (with Lead Wire) 7BB-27-4 4.6 0.5kHz 200 max. 20 30% [1kHz] 27.0 19.7 18.2 0.54 0.30 Brass 7BB-27-4A0 4.6 0.5kHz 300 max. 20 30% [1kHz] 27.0 19.7 18.2 0.54 0.30 Brass (with Lead Wire) 7BB-35-3 2.8 0.5kHz 200 max. 30 30% [1kHz] 35.0 25.0 23.0 0.53 0.30 Brass 7BB-35-3A0 2.8 0.5kHz 200 max. 30 30% [1kHz] 35.0 25.0 23.0 0.53 0.30 Brass (with Lead Wire) 7BB-41-2 2.2 0.3kHz 250 max. 30 30% [1kHz] 41.0 25.0 23.0 0.63 0.40 Brass 7BB-41-2A0 2.2 0.3kHz 300 max. 30 30% [1kHz] 41.0 25.0 23.0 0.63 0.40 Brass (with Lead Wire) 7BB-50M-1 1.0 0.3kHz 1200 max. 28 30% [120Hz] 50.0 25.0 23.0 0.44 0.20 Nickel-Plated Brass 7SB-20-7 7.2 0.8kHz 10 30% [1kHz] 20.0 14.0 12.8 0.42 0.20 Stainless 350 max. Plate Material Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 1 Red D a b Black Blue t T Self Drive Type Part Number Resonant Resonant Capacitance Plate Size Element Size Electrode Size Thickness Plate Thickness Frequency Impedance dia D (mm) a (mm) b (mm) (nF) T (mm) t (mm) (kHz) (ohm) (dia) (dia) (dia) 7BB-20-6C 6.3 0.6kHz 500 max. 8.5 30% [1kHz] 20.0 14.0 12.8 0.42 0.20 Brass 7BB-20-6CA0 6.3 0.6kHz 800 max. 8.5 30% [1kHz] 20.0 14.0 12.8 0.42 0.20 Brass (with Lead Wire) 7BB-27-3C 3.0 0.5kHz 300 max. 35 30% [1kHz] 27.0 19.7 18.2 0.27 0.15 Brass 7BB-27-4C 4.6 0.5kHz 200 max. 18 30% [1kHz] 27.0 19.7 18.2 0.54 0.30 Brass 7BB-27-4CA0 4.6 0.5kHz 350 max. 18 30% [1kHz] 27.0 19.7 18.2 0.54 0.30 Brass (with Lead Wire) 2.8 0.5kHz 200 max. 26 30% [1kHz] 35.0 25.0 23.0 0.53 0.30 Brass 7BB-35-3CA0 2.8 0.5kHz 200 max. 26 30% [1kHz] 35.0 25.0 23.0 0.53 0.30 Brass (with Lead Wire) 2.2 0.3kHz 250 max. 24 30% [1kHz] 41.0 25.0 23.0 0.63 0.40 Brass 7BB-41-2CA0 2.2 0.3kHz 350 max. 24 30% [1kHz] 41.0 25.0 23.0 0.63 0.40 Brass (with Lead Wire) 7NB-27-2C 2.2 0.5kHz 300 max. 37 30% [120Hz] 27.0 19.7 18.2 0.22 0.10 Iron Nickel Alloy 7NB-27-3C 3.0 0.5kHz 300 max. 24 30% [1kHz] 27.0 19.7 18.2 0.32 0.15 Iron Nickel Alloy 7NB-27-4C 3.8 0.5kHz 300 max. 19 30% [1kHz] 27.0 19.7 18.2 0.42 0.20 Iron Nickel Alloy 7SB-34R7-3C 3.1 0.3kHz 150 max. 24 30% [1kHz] 34.7 25.0 23.4 0.50 0.25 Stainless 7BB-35-3C 7BB-41-2C Plate Material Node Diameter Part Number Node Diameter (mm) 7BB-20-6C 13.5 7BB-27-4C 17.5 7BB-35-3C 22.5 7BB-41-2C 26.5 * Sound diaphragm without feedback electrode also have the same node diameters. 7 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Diaphragms Notice 1 Notice (Soldering and Mounting) 1. Applying load on the center area of the diaphragm may cause clack in the ceramic element. When the diaphragm is supported by edge, the load should be only applied around edge. 2. Please consult with Murata or Murata representative, in case of soldering on the component. Notice (Handling) 1. Please do not touch the component with bare hand because electrode may be corroded. 2. The component may be damaged if mechanical stress over this specification is applied. 3. Please pay attention to protect operating circuit from surge voltage provided by something of force such as falling, shock and temperature changing. 4. If DC voltage is applied to the component, silver migration may occur. Please pay full attention not to subject the component to DC voltage for long periods. 5. The resistor should be used as shown in Fig. A. A suitable resistance value should be chosen, preferably 1k to 2k. Instead of this measure, a diode may also be applied as shown in Fig. B. R IC IC Fig.A 6.Please pay enough attention not to pull lead wire too much because wire may be broken or soldering point may come off. 8 Fig.B Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components Piezoelectric Sounders External Drive Pin Type 2 Now, microcomputers are widely used for microwave ovens, air conditioners, cars, toys, timers, and other alarm equipment. Externally driven piezoelectric sounders are used in digital watches, electronic calculators, telephones and other equipment. They are driven by a signal (ex, 2048Hz or 4096Hz) from an LSI and provide melodious sound. 0.9 6.9 3.5 2-0.5 5.0 2-1.0 7.5 Features 12.6 PKM13EPY-4002-B0 2-2.5 1. Low power consumption. 2. No contacts therefore, no noise and highly reliable. (In : mm) Tol. : 0.5 Applications * Telephone ringers. * Various office equipment such as PPCs, printers and keyboards. * Various home appliances such as microwave ovens. * Confirmation sound of various audio equipment. 1.2 3.5 8.6 R1.0 10.0 17.0 Terminal of marking side should be connected to hot side of D.C. 11.0 2-1.2 PKM17EPP-2002-B0 2-3.5 (in mm) Tol. : 0.5 R8.5 1.70.1 20.0 1.2 7.0 R1.0 0.5 10.0 17.0 5.0 6.0 2-3.5 1.0 2.00.05 (In : mm) Tol. : 0.5 Part Number PKM17EPP-4001-B0 PKM17EPP-4002-B0 +0.25 3.5 -0.1 PKM17EPT-4001-B0 10.00.15 4.7 3.6 2-1.2 PKM17EPP-4001-B0 5.5 0.8 2.00.15 1.00.15 +0.25 3.5 -0.1 1.80.15 3.00.2 7.50.2 17.0 6.5 3.5 (In : mm) Tol. : 0.5 12.6 4.7 20 8.0 2-1.5 4.8 R1.0 23.0 10.8 1.2 10.5 Hole Pattern (Reference) 1.6 0.8 10.0 22.0 2-1.2 4.0 PKM22EP-2001 Part Number PKM22EP-2001 PKM22EP-2002 PKM22EP-2003 10.0 5.0 8.3 11.0 22.0 (In : mm) Tol. : 0.5 4.0 8.0 12.0 2-3.5 PKM22EPP-2001-B0 Part Number PKM22EPP-2001-B0 PKM22EPP-2002-B0 (In : mm) Tol. : 0.5 6.5 3.5 Continued on the following page. 9 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. R1.0 1.2 3.5 0.8 10.0 0.8 10.0 22.0 22.0 2-1.2 PKM22EPP-4005-B0 R8.5 2-3.5 0 12 0 12 Part Number PKM22EPP-4001-B0 PKM22EPP-4002-B0 18 (In : mm) Tol. : 0.5 18 2-3.5 0.5 0.5 1.2 3-1.5 3-1.7 10.0 2 PKM22EPP-4001-B0 6.5 8.2 7.0 1.2 R1.0 6.5 3.5 (In : mm) Tol. : 0.5 R11.0 26.5 15.5 7.5 10.0 22.0 1.0 0.8 1.2 10.8 R1.0 4.0 2-1.2 10.0 2-3.5 PKM22EPP-4007-B0 3.5 (In : mm) Tol. : 0.5 Part Number PKM22EPP-4007-B0 PKM22EPP-4012-B0 0.8 +0.1 -0 1.0 12.5 6.0 22.0 0.25 3.0 PKM22EPT-2001-B0 7.0 6.5 3.5 (in mm) Tol.:0.5 7.5 1.0 15.5 26.5 R11.0 3.5 12.5 6.0 +0.1 0.8 -0 4.0 1.0 0.25 3.0 PKM22EPT-4001-B0 22.0 7.0 (In : mm) Tol. : 0.5 Part Number Sound Pressure Level (dB) Sound Pressure Level(Ref. only) (dB) Operating Voltage Range (Vp-p) Capacitance (nF) Operating Temp. Range Storage Temp. Range PKM13EPY-4002-B0 70 min. [3Vp-p,4kHz,square wave,10cm] 70 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 5.5 30% [1kHz] -20 to +70C -30 to +80C PKM17EPP-2002-B0 70 min. [3Vo-p,2kHz,square wave,10cm] 70 min. [1Vrms,2kHz,sine wave,10cm] 25 Vo-p max. [with polarity] 34 30% [120Hz] -20 to +70C -30 to +80C PKM17EPP-4001-B0 72 min. [3Vp-p,4kHz,square wave,10cm] 72 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 7 30% [1kHz] -20 to +70C -30 to +80C PKM17EPT-4001-B0 75 min. [3Vp-p,4kHz,square wave,10cm] 75 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 9.5 30% [1kHz] -20 to +70C -30 to +80C PKM22EP-2001 75 min. [3Vp-p,2kHz,square wave,10cm] 75 min. [1Vrms,2kHz,sine wave,10cm] 25 max. 17 30% [120Hz] -20 to +70C -30 to +80C PKM22EPP-2001-B0 70 min. [3Vp-p,2kHz,square wave,10cm] 70 min. [1Vrms,2kHz,sine wave,10cm] 25 max. 19 30% [120Hz] -20 to +70C -30 to +80C PKM22EPP-4001-B0 75 min. [3Vp-p,4kHz,square wave,10cm] 75 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 12 30% [1kHz] -20 to +70C -30 to +80C PKM22EPP-4005-B0 75 min. [3Vp-p,4kHz,square wave,10cm] 75 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 12 30% [1kHz] -20 to +70C -30 to +80C PKM22EPP-4007-B0 85 min. [3Vp-p,4kHz,square wave,10cm] 85 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 12 30% [1kHz] -20 to +70C -30 to +80C Continued on the following page. 10 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Sound Pressure Level (dB) Sound Pressure Level(Ref. only) (dB) Operating Voltage Range (Vp-p) Capacitance (nF) Operating Temp. Range Storage Temp. Range PKM22EPT-2001-B0 70 min. [3Vp-p,2kHz,square wave,10cm] 70 min. [1Vrms,2kHz,sine wave,10cm] 25 max. 19 30% [120Hz] -20 to +70C -30 to +80C PKM22EPT-4001-B0 85 min. [3Vp-p,4kHz,square wave,10cm] 85 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 10 30% [1kHz] -20 to +70C -30 to +80C Part Number 2 Freq. Response (Square Wave 3Vp-p, 10cm) PKM13EPY-4002-B0 PKM17EPP-2002-B0 100 100 Input Voltage : 3.00 Vp-p Square Distance : 10cm Input Voltage : 3.00 Vp-p Square Distance : 10cm 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 80 70 60 80 70 60 50 50 40 100 500 1k Frequency (Hz) 5k 10k 40 100 20k PKM17EPP-4001-B0 Input Voltage : 3.00 Vp-p Square Distance : 10cm 20k 5k 10k 20k 5k 10k 20k Input Voltage : 3.00 Vp-p Square Distance : 10cm Sound Pressure Level (dB) Sound Pressure Level (dB) 10k 90 80 70 60 50 80 70 60 50 500 1k Frequency (Hz) 5k 10k 20k 40 100 PKM22EP-2001 500 1k Frequency (Hz) PKM22EPP-2001-B0 100 100 Input Voltage : 3.00 Vp-p Square Distance : 10cm Input Voltage : 3.00 Vp-p Square Distance : 10cm 90 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 5k 100 90 80 70 60 50 40 100 1k Frequency (Hz) PKM17EPT-4001-B0 100 40 100 500 80 70 60 50 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) Continued on the following page. 11 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Freq. Response (Square Wave 3Vp-p, 10cm) PKM22EPP-4001-B0 PKM22EPP-4005-B0 100 100 Input Voltage : 3.00 Vp-p Square Distance : 10cm Input Voltage : 3.00 Vp-p Square Distance : 10cm 2 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 80 70 60 50 40 100 80 70 60 50 500 1k Frequency (Hz) 5k 10k 40 100 20k PKM22EPP-4007-B0 5k 10k 20k 5k 10k 20k PKM22EPT-2001-B0 Input Voltage : 3.00 Vp-p Square Distance : 10cm Input Voltage : 3.00 Vp-p Square Distance : 10cm 90 Sound Pressure Level (dB) 90 Sound Pressure Level (dB) 1k Frequency (Hz) 100 100 80 70 60 80 70 60 50 50 40 100 500 500 1k Frequency (Hz) 5k 10k 20k 5k 10k 20k 40 100 500 1k Frequency (Hz) PKM22EPT-4001-B0 100 Input Voltage : 3.00 Vp-p Square Distance : 10cm Sound Pressure Level (dB) 90 80 70 60 50 40 100 500 1k Frequency (Hz) Freq. Response (Sine Wave 1Vrms, 10cm) PKM13EPY-4002-B0 PKM17EPP-2002-B0 100 100 Input Voltage : 1.00 Vrms Sine Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 80 70 60 50 40 100 80 70 60 50 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) 5k 10k 20k Continued on the following page. 12 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Freq. Response (Sine Wave 1Vrms, 10cm) PKM17EPP-4001-B0 PKM17EPT-4001-B0 100 100 Input Voltage : 1.00 Vrms Sine Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 80 70 60 80 60 50 50 40 100 500 1k Frequency (Hz) 5k 10k 40 100 20k PKM22EP-2001 Sound Pressure Level (dB) Sound Pressure Level (dB) 80 70 60 20k 5k 10k 20k 5k 10k 20k 80 70 60 50 500 1k Frequency (Hz) 5k 10k 40 100 20k PKM22EPP-4001-B0 500 1k Frequency (Hz) PKM22EPP-4005-B0 100 100 Input Voltage : 1.00 Vrms Sine Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 Sound Pressure Level (dB) 90 Sound Pressure Level (dB) 10k 90 50 80 70 60 50 80 70 60 50 500 1k Frequency (Hz) 5k 10k 40 100 20k PKM22EPP-4007-B0 500 1k Frequency (Hz) PKM22EPT-2001-B0 100 110 Input Voltage : 1.00 Vrms Sine Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 Sound Pressure Level (dB) 100 Sound Pressure Level (dB) 5k Input Voltage : 1.00 Vrms Sine Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 80 70 80 70 60 50 60 50 100 1k Frequency (Hz) 100 90 40 100 500 PKM22EPP-2001-B0 100 40 100 2 70 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) 5k 10k 20k Continued on the following page. 13 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. Continued from the preceding page. Freq. Response (Sine Wave 1Vrms, 10cm) PKM22EPT-4001-B0 100 Input Voltage : 1.00 Vrms Sine Distance : 10cm Sound Pressure Level (dB) 90 2 80 70 60 50 40 100 14 500 1k Frequency (Hz) 5k 10k 20k P37E17.pdf 02.3.6 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components Piezoelectric Sounders External Drive Pin Type Taping Taking advantage of extensive automatic insertion designing technology and materials experience, Murata has developed standard taping type piezoelectric sounder. This Murata technology supports labor and cost saving activities. 0.9 6.9 12.6 22.0 5.0 2-0.5 3 2-1.0 1. High and stable mountability. 2. Ammo packaging. 3. Minimum quantity (order in sets only) : 500pcs. 2-2.5 7.5 Features (In : mm) Tol. : 0.5 Part Number Sound Pressure Level (dB) Sound Pressure Level(Ref. only) (dB) Operating Voltage Range (Vp-p) Capacitance (nF) Operating Temp. Range Storage Temp. Range PKM13EPY-4000-A0 70 min. [3Vp-p,4kHz,square wave,10cm] 70 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 5.5 30% [1kHz] -20 to +70C -30 to +80C Freq. Response (Square Wave 3Vp-p, 10cm) Freq. Response (Sine Wave 1Vrms, 10cm) 100 100 Input Voltage : 3.00 Vp-p Square Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 80 70 60 70 60 50 50 40 100 80 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) 5k 10k 20k Continued on the following page. 15 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Taping Dimension h h P2 S P W1 W L1 W0 H0 d1 H1 W2 A D 3 P1 F Item t D0 P0 Code Nominal value Tol. Width of Diameter D o12.6 0.5 Height of Component A 6.9 0.5 Dimensions of Terminal d1 o0.5 0.1 Lead length under The Hold down Tape L1 8.0 min. -- Pitch of Component P 25.4 0.5 Pitch of Sprocket P0 12.7 0.2 Length from Hole Center to Lead P1 3.85 0.7 Length from Hole Center to Component Center P2 6.35 0.7 Lead Spacing F 5.0 0.5 Slant to The Forward or Backward h 0 1.0 Width of Carrier Tape W 18.0 0.5 Width of Hold down Tape W0 12.5 min. -- Position of Sprocket Hole W1 9.0 0.5 Gap of Hold Down Tape and Carrier Tape W2 2.0 max. -- Distance Between The Center of Sprocket Hole and Lead Stopper H0 18.0 0.5 Total Height of Component H1 26.0 max. -- Diameter of Sprocket Hole D0 o4.0 0.2 t 0.6 0.2 S 0 1.0 Total Thickness of Tape Body Tilt Remarks Tolerance for Pitches 10ZP0=1272mm 360 : 1mm max. Hold down tape does not exceed the carrier tape. (in mm) 16 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components Piezoelectric Sounders External Drive Lead Wire Type 16.8 +0 7.0 -0.3 31 705 Now, microcomputers are widely used for microwave ovens, air conditioners, cars, toys, timers, and other alarm equipment. Externally driven piezoelectric sounders are used in digital watches, electronic calculators, telephones and other equipment. They are driven by a signal (ex, 2048Hz or 4096Hz) from an LSI and provide melodious sound. Features PKM17EW-2001 1. Low power consumption. 2. No contacts therefore, no noise and highly reliable. (In : mm) Tol. : 0.5 Applications 16.80.2 4 +0 4.0 -0.3 52 10010 * Telephone ringers. * Various office equipment such as PPCs, printers and keyboards. * Various home appliances such as microwave ovens. * Confirmation sound of various audio equipment. PKM17EW-4000 (In : mm) Sound Pressure Level (dB) Sound Pressure Level(Ref. only) (dB) Operating Voltage Range (Vp-p) Capacitance (nF) Operating Temp. Range Storage Temp. Range PKM17EW-2001 72 min. [3Vp-p,2kHz,square wave,10cm] 70 min. [1Vrms,2kHz,sine wave,10cm] 7 max. 40 30% [120Hz] -20 to +70C -30 to +80C PKM17EW-4000 75 min. [3Vp-p,4kHz,square wave,10cm] 70 min. [1Vrms,4kHz,sine wave,10cm] 25 max. 9.5 30% [1kHz] -20 to +70C -30 to +80C Part Number Freq. Response (Square Wave 3Vp-p, 10cm) PKM17EW-2001 PKM17EW-4000 100 Input Voltage : 3.00 Vp-p Square Distance : 10 cm Input Voltage : 3.00 Vp-p Square Distance : 10cm 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 100 80 70 60 50 40 100 80 70 60 50 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) 5k 10k 20k Continued on the following page. 17 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Freq. Response (Sine Wave 1Vrms, 10cm) PKM17EW-2001 PKM17EW-4000 100 IInput Voltage : 1.00 Vrms Sine Distance : 10 cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 100 80 70 60 50 40 100 4 18 80 70 60 50 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) 5k 10k 20k Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components (0.9) 3.0max. Piezoelectric Sounders External Drive SMD Type Taking advantage of extensive acoustic and mechanical designing technology and high performance ceramics, Murata has developed SMD piezoelectric sounder that suites thin, high-density design of electronic equipment. (1.9) Sound Emitting Hole 12.0 (0.7) 4.0 12.0 0.9 Features (6.4) 10.0 Part Number PKLCS1212E4001-R1 (2.1) 1. High S.P.L. and clear sound. 2. Reflowable. 3. Tape & Reel supply. 4. Minimum quantity (order in sets only):1,000 pcs. ( ) : Ref. only Tol. 0.2 in mm Sound Pressure Level (dB) Operating Voltage Range (Vp-p) Operating Temp. Range Storage Temp. Range 75 min. [3Vp-p,4kHz,square wave,10cm] 25 max. -20 to +70C -30 to +80C Standard Land Pattern Dimensions Freq. Response (Square Wave 3Vp-p, 10cm) 5 100 Sound Pressure Level (dB) 90 12.4 4.0 10.0 Input Voltage : 3.00Vp-p Square Distance : 10cm 80 70 60 50 40 1.0 (in mm) 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Ferquency (kHz) Continued on the following page. 19 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Taping Dimension Direction of Feed (o80) Cover Film 240~280 Empty 400~560 Leader 25.50.5 33.5max. 16.00.1 Components 2.20.2 (o330) 11.50.1 Trailer 160~200 12.50.1 +0.1 o1.50 -0.0 2.00.1 24.00.2 4.00.1 Dimensions of Reel 1.750.1 Dimensions of Carrier Tape 13.00.2 3.10.1 The cover Film peel strength force 0.1~0.7N The cover Film peel speed 300mm/min. Cover Film 12.50.1 10 5 20 (in mm) Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sounders (External Drive) Circuit/Notice Circuit The following are examples of externally driven circuits. (1) Unstable multi-vibrator using Tr. (2) Circuits using inverters or NAND gates. (1) (2) +V 1M 510 20k 20k 120k 0.01F 0.01F +V 0.001F 510 55mH 1k 1k 1k Input Notice (Soldering and Mounting) Washing of the component is not acceptable, because it is not sealed. Notice (Handling) 1. The component may be damaged if mechanical stress over this specification is applied. 2. Please pay attention to protect operating circuit from surge voltage provided by something of force such as falling, shock and temperature changing. 3. If DC voltage is applied to the component, silver migration may occur. Please pay full attention not to subject the component to DC voltage for long periods. 4. The resistor should be used as shown in Fig. A. A suitable resistance value should be chosen, preferably 1k to 2k. Instead of this measure, a diode may also be applied as shown in Fig. B. 5 R IC IC Fig.A Fig.B 5. Please pay enough attention not to pull lead wire too much because wire may be broken or soldering point may come off. 21 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components Piezoelectric Ringers (PIEZORINGERr) As the result of rapid development of ICs in telephones, demand for piezoelectric sounder as telephone ringers has also rapidly increased. To effectively satisfy this rising demand, Murata provides a suitable piezoelectric sounder called "PIEZORINGER", with the following features. R18.5 9.0 6.0 120 1.0 7.5 33 +0 -0.4 0.4 Features 1. Extremely clear sound. 2. Since it is voltage driven, the power consumption is quite negligible. 3. It can be driven directly from ICs. 4. Extremely thin and light. Part Number PKM33EP-1201C PKM33EP-1202C PKM33EP-1201C (In : mm) Tol. : 0.5 5.0 0 46.0 40.0 2.8 2.8 10010 52 3.3 34.5 6 9.0 3.0 PKM34EW-1101C/1201C (In : mm) Tol. : 0.5 61.0 52.0 44.0 2-3.5 10010 (In : mm) Tol. : 0.5 14.0 PKM44EW-1001C 4.0 PKM44EP-0901 52 1.0 3.5 4.0 13.0 44.0 22 (In : mm) Tol. : 0.5 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Pin Type Sound Pressure Level (dB) Sound Pressure Level(Ref. only) (dB) Operating Voltage Range (Vp-p) Capacitance (nF) Operating Temp. Range Storage Temp. Range 68 min. [30Vp-p,1.2kHz,square wave,1m] 65 min. [1Vrms,1.2kHz,sine wave,10cm] 40 max. 40 30% [120Hz] -20 to +70C -30 to +80C 70 min. [30Vp-p,1kHz,square wave,1m] 60 min. [1Vrms,1kHz,sine wave,10cm] 40 max. 68 30% [120Hz] -20 to +70C -30 to +80C Sound Pressure Level (dB) Sound Pressure Level(Ref. only) (dB) Operating Voltage Range (Vp-p) Capacitance (nF) Operating Temp. Range Storage Temp. Range PKM34EW-1101C 70 min. [30Vp-p,1.1kHz,square wave,1m] 60 min. [1Vrms,1.1kHz,sine wave,10cm] 40 max. 40 30% [120Hz] -20 to +70C -30 to +80C PKM34EW-1201C 70 min. [30Vp-p,1.2kHz,square wave,1m] 60 min. [1Vrms,1.2kHz,sine wave,10cm] 60 max. 32 30% [120Hz] -20 to +70C -30 to +80C PKM44EW-1001C 75 min. [30Vp-p,1kHz,square wave,1m] 70 min. [1Vrms,1kHz,sine wave,10cm] 30 max. 68 30% [120Hz] -20 to +70C -30 to +80C Part Number PKM33EP-1201C PKM44EP-0901 Lead Wire Type Part Number Freq. Response (Square Wave 30Vp-p, 1m) PKM33EP-1201C PKM44EP-0901 110 100 100 Sound Pressure Level (dB) Sound Pressure Level (dB) Input Voltage : 30 Vp-p Square Distance : 1m Input Voltage : 30 Vp-p Square Distance : 1m 90 80 70 60 90 80 70 40 100 500 1k Frequency (Hz) 5k 10k 50 100 20k PKM34EW-1101C 1k Frequency (Hz) 5k 10k 20k 5k 10k 20k PKM34EW-1201C Input Voltage : 30 Vp-p Square Distance : 1m Input Voltage : 30Vp-p Square Distance : 1m 90 Sound Pressure Level (dB) 90 Sound Pressure Level (dB) 500 100 100 80 70 60 50 40 6 60 50 80 70 60 50 100 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) Continued on the following page. 23 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Freq. Response (Square Wave 30Vp-p, 1m) PKM44EW-1001C 100 Input Voltage : 30Vp-p Square Distance : 1m Sound Pressure Level (dB) 90 80 70 60 50 40 100 500 1k 5k 10k 20k Frequency (Hz) Freq. Response (Sine Wave 1Vrms, 10cm) PKM33EP-1201C PKM44EP-0901 100 110 Input Voltage : 1.00 Vrms Sine Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 100 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 80 70 60 50 90 80 70 60 40 100 500 1k Frequency (Hz) 5k 10k 50 100 20k PKM34EW-1101C 6 Input Voltage : 1Vrms Sine Distance : 10cm Sound Pressure Level (dB) Sound Pressure Level (dB) 70 60 80 70 60 50 100 500 1k 5k 10k 20k 5k 10k 20k Frequency (Hz) PKM44EW-1001C 100 Sound Pressure Level (dB) 20k Input Voltage : 1.00 Vrms Sine Distance : 10cm 50 Input Voltage : 1Vrms Sine Distance : 10cm 80 70 60 50 100 500 1k Frequency (Hz) 24 10k 90 80 40 5k 100 90 90 1k Frequency (Hz) PKM34EW-1201C 100 40 500 40 100 500 1k Frequency (Hz) 5k 10k 20k Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Ringers (PIEZORINGERr) Notice Notice (Soldering and Mounting) Washing of the component is not acceptable, because it is not sealed. Notice (Handling) 1. The component may be damaged if mechanical stress over this specification is applied. 2. Please pay attention to protect operating circuit from surge voltage provided by something of force such as falling, shock and temperature changing. 3. If DC voltage is applied to the component, silver migration may occur. Please pay full attention not to subject the component to DC voltage for long periods. 4. The resistor should be used as shown in Fig. A. A suitable resistance value should be chosen, preferably 1k to 2k. Instead of this measure, a diode may also be applied as shown in Fig. B. R IC IC Fig.A Fig.B 5. Please pay enough attention not to pull lead wire too much because wire may be broken or soldering point may come off. 6 25 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components Piezoelectric Sounders Self Drive Pin Type R15.25 Applications 4.0 0.7 10.0 23.0 33.25 Piezoelectric sounder self drive type requires only simple circuit and DC power supply. Since this type uses resonant system, it is also available for alarms which need large sound volume. 1.0 * Gas alarms, burglar alarms, smoke detectors. * Air conditioners, Microwave ovens, washing machines and other home-electronic appliance controlled by microcomputer. * Bicycles, toys, game machines. 0.50.15 5.0 17.5 25.0 0.250.15 30.5 5.2 PKM30SPT-2001/2501 7.7 (In : mm) Tol. : 0.5 G 4 R1 4. 2 18 11.3 12.3 M 130 F 8.5 5 11.0 8.3 24.0 3.5 (In : mm) Tol. : 0.5 Part Number PKM24SP-3805 PKM24SP-3810 PKM24SP-3807 PKM24SP-3801 PKM24SP-3805 Sound Pressure Level (dB) Oscillating Frequency (kHz) Current Consumption (mA) Operating Voltage Range (Vdc) Operating Temp. Range Storage Temp. Range PKM24SP-3805 90 min. [12Vdc,10cm] 3.8 0.4kHz [12Vdc] 12 max. [12Vdc] 3.0 to 20.0 -20 to +70C -30 to +80C PKM30SPT-2001-B0 75 min. [12Vdc,10cm] 2.0 0.3kHz [12Vdc] 20 max. [12Vdc] 3.0 to 20.0 -20 to +70C -30 to +80C PKM30SPT-2501-B0 75 min. [12Vdc,10cm] 2.5 0.3kHz [12Vdc] 20 max. [12Vdc] 3.0 to 20.0 -20 to +70C -30 to +80C Part Number 7 4.0 8.0 12.0 14.0 Standard Circuit Examples PKM30SPT-2001/2501 PKM24SP-3805 Vdc Vdc 620 150k 330 100k M F M 3.9k 12k G Tr. G Tr. GND GND Tr: 2SC1815Y or equivalent Tr: 2SC1815Y or equivalent 26 F Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sounders (Self Drive) Notice Notice (Soldering and Mounting) 1. Washing of the component is not acceptable, because it is not sealed. 2. Please do not cover the hole with tape or other obstacle as this will produce irregular oscillation. 3. There should not be any obstacle within 15mm from top of the component as this will produce irregular oscillation. Notice (Handling) 1. The component may be damaged if mechanical stress over this specification is applied. 2. Please pay attention to protect operating circuit from surge voltage provided by something of force such as falling, shock and temperature changing. 3. If DC voltage is applied to the component, silver migration may occur. Please pay full attention not to subject the component to DC voltage for long periods. 4. The standard self-driven circuits utilizes transistor switching. The circuit constants shown in the table below are optimally chosen to maintain stable oscillation. So please follow it when you design a circuit. 7 27 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components Piezoelectric Buzzers 30.30.3 0.70.1 R1.0 15.00.5 17.70.3 4.51.0 This is unified piezoelectric sounder which has piezoelectric diaphragm of 3 terminals connected to self drive circuit, and it easily generates sound with only a DC power supply (DC3.0-20V). Using suitably designed resonant system, this type can be used where large sound volumes are needed. 0.640.1 Applications - + PKB30SPC-2001/3001 (In : mm) R1.0 9.70.3 0.70.3 24.30.3 4.51 * Gas alarms, burglar alarms. * Air conditioners, microwave ovens and various types of microcomputer controlled home-electronic appliances. * Automobile speed alarms, navigators, car stereos and other automobile equipment. * Toys, games, and other simple electronic devices such as teaching aids. 15.0 0.60.1 PKB24SPC-3601 (In : mm) Tol. : 0.5 34.0 29.0 24.0 2.2 2.2 PKB24SW-3301 9.5 2.0 52 Red (+) 10010 2.7 Black (-) (In : mm) Tol. : 0.5 8 28 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Pin Type Part Number Sound Pressure Level (dB) Oscillating Frequency (kHz) Current Consumption (mA) Operating Voltage Range (Vdc) Operating Temp. Range Storage Temp. Range PKB30SPC-2001-B0 92 min. [12Vdc,10cm] 2.0 0.4kHz [12Vdc] 15 max. [12Vdc] 3.0 to 15.0 -20 to +70C -30 to +80C PKB30SPC-3001-B0 92 min. [12Vdc,10cm] 2.7 0.4kHz [12Vdc] 15 max. [12Vdc] 3.0 to 15.0 -20 to +70C -30 to +80C PKB24SPC-3601-B0 90 min. [12Vdc,10cm] 3.6 0.5kHz [12Vdc] 16 max. [12Vdc] 3.0 to 15.0 -20 to +70C -30 to +80C Sound Pressure Level (dB) Oscillating Frequency (kHz) Current Consumption (mA) Operating Voltage Range (Vdc) Operating Temp. Range Storage Temp. Range 80 min. [12Vdc,10cm] 3.3 0.5kHz [12Vdc] 12 max. [12Vdc] 3.0 to 20.0 -20 to +70C -30 to +80C Lead Wire Type Part Number PKB24SW-3301 Voltage-Sound Pressure Level/Voltage-Consumption Current PKB30SPC-2001 PKB30SPC-3001 20 15 90 10 Consumption Current 40 100 Sound Pressure Level 32 24 90 16 Consumption Current 5 80 0 8 0 5 10 Input Voltage (Vdc) 15 80 0 20 0 5 PKB24SPC-3601 15 Input Voltage (Vdc) 20 25 PKB24SW-3301 110 100 20 Sound Pressure Level 15 90 10 Consumption Current 5 0 80 5 10 Input Voltage (Vdc) 15 Sound Pressure Level (dB) 100 25 Consumption Current (mA) Sound Pressure Level (dB) 10 25 90 20 15 Sound Pressure Level 80 10 Consumption Current Consumption Current (mA) 100 Sound Pressure Level Consumption Current (mA) 25 Sound Pressure Level (dB) 110 Consumption Current (mA) Sound Pressure Level (dB) 110 8 5 70 0 0 5 10 15 Input Voltage (Vdc) 20 25 29 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Buzzers Notice Notice (Soldering and Mounting) 1. Washing of the component is not acceptable, because it is not sealed. 2. Please do not cover the hole with tape or other obstacle as this will produce irregular oscillation. 3. There should not be any obstacle within 15mm from top of the component as this will produce irregular oscillation. Notice (Handling) 1.The component may be damaged if mechanical stress over this specification is applied. 2.Resistors should not be connected in series to the power supply as this will produce irregular oscillation. When resistor is necessary to control sould volume, use capacitor (1F) parallel with the buzzer together. +Vdd Buzzer 8 30 Capacitor (1F) Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components 2.0max. Piezoelectric Receiver 12.0 3.0+/-0.3 (0.7) 3.0+/-0.3 12.0 Features 10.0 PKLCD1212R1000-R1 (1.8) (5.0) 1. Thin shape, light weight. 2. Low current consumption and good matching impedance for a voltage drive. 3. Reflowable. 4. Tape & Reel supply. 5. Minimum quantity (order in sets only):1,500 pcs. Part Number 0.9 4.0 Taking advantage of extensive acoustic, mechanical designing technology and high performance ceramics, Murata has developed SMD piezoelectric receiver. This Murata technology supports labor and cost saving activities. ( ) : Ref. only Tol. 0.2 in mm Sound Pressure Level(1) (dB) Sound Pressure Level(2) (dB) Operating Voltage Range (Vp-p) Operating Temperature Range Storage Temperature Range 106.0 +4.0/-2.5 [at 300Hz] 114.0 +2.5/-4.0 [at 1kHz] 7 max. -20 to +70C -30 to +80C Standard Land Pattern Dimensions Freq. Response (Sine Wave 1Vrms) 120 Sound Pressure Level (dB) 110 12.4 4.0 10.0 100 90 80 70 60 100 (in mm) Input Voltage: 1Vrms , Sine wave 500 1k 5k 10k Frequency (Hz) Continued on the following page. 9 31 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Taping Dimension (o80) (o330) 11.50.1 Trailer 160~200 12.50.1 +0.1 o1.50 -0.0 2.00.1 24.00.2 4.00.1 Dimensions of Reel 1.750.1 Dimensions of Carrier Tape 25.50.5 33.5max. 16.00.1 Direction of Feed 2.10.1 2.20.2 Components Cover Film 240~280 Empty 400~560 Leader 13.00.2 The cover film peel strength force 0.1 to 0.7N The cover film peel speed 300mm/min. Cover Film 12.50.1 10 (in mm) 9 32 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Receiver Circuit/Notice Circuit 12.4mm 100 9.0mm o1.0mm 9.0mm Receiver Ear Piece 12.4mm 1Vrms, Sine Wave Coupler (IEC-318) microphone 3.2mm 0.5mm 30.0mm 2.0mm Amp. Notice (Soldering and Mounting) Washing of the component is not acceptable, because it is not sealed. Notice (Handling) 1. The component may be damaged if mechanical stress over this specification is applied. 2. Please pay attention to protect operating circuit from surge voltage provided by something of force such as falling, shock and temperature changing. 3. If DC voltage is applied to the component, silver migration may occur. Please pay full attention not to subject the component to DC voltage for long periods. 4. Please pay attention to the hand set design. Sound pressure level - frequency characteristics are affected by the hand set design. (Blocking the sound emitting hole or air dumping hole may degrade S.P.L. -frequency characteristics. To dispose other components or obstacle close to the holes may also affect the characteristics.) 9 33 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Sound Components Piezoelectric Speakers (CERAMITONEr) Resinous ring As voice synthesizing techniques with ICs and LSIs are rapidly progressed, human voice synthesizing devices are put into practical use for portable calculators, clocks, vending machines, translating machines and so forth. In order to meet the demand, Murata has developed. Piezoelectric Speaker best suited for making synthesized voice or melody. Ceramic Supporting ring Metal plate 1.70.15 (19.7) 27.0 35.00.3 VSB35EW-0701B (in mm) Tol. : 0.5 ( ) : Ref. only Features 1. High efficiency compared with conventional electromagnetic type speakers. 2. Ultra-thin and light-weight. 3. High impedance with less power consumption. 4. No electric noise, because they have no mechanical contacts. 5. Direct drive by IC is available. Resinous ring Ceramic Supporting ring Metal plate (25.0) 2.5 39.0 50.00.3 VSB50EW-0301B Part Number Oscillating Resonant Frequency Impedance Frequency Range (Hz) (ohm) (in mm) Tol. : 0.5 ( ) : Ref. only Maximum Operating Storage Input Temperature Range Temperature Range (mW) Capacitance (nF) VSB35EW-0701B 600Hz to 20kHz 950 150Hz[Lowest] 600[1kHz] 340 35%[120Hz] 75 -20 to +70C -30 to +80C VSB50EW-0301B 250Hz to 20kHz 400 150Hz[Lowest] 300[1kHz] 600 35%[120Hz] 150 -20 to +70C -30 to +80C Freq. Response (Sine Wave 1Vrms, 10cm) VSB35EW-0701B VSB50EW-0301B 100 100 Input Voltage : 1.00 Vrms Sine Distance : 10cm Input Voltage : 1.00 Vrms Sine Distance : 10cm 90 Sound Pressure Level (dB) Sound Pressure Level (dB) 90 80 70 60 50 40 100 80 70 60 50 500 1k Frequency (Hz) 5k 10k 20k 40 100 500 1k Frequency (Hz) 5k 10k 20k Continued on the following page. 10 34 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Continued from the preceding page. Impedance-Frequency Characteristics VSB50EW-0301B 10k 5k 5k 1k Impedance [ohm] Impedance [ohm] VSB35EW-0701B 10k 500 1k 500 100 100 50 50 100 500 1k Frequency [Hz] 5k 10k 100 500 1k Frequency [Hz] 5k 10k 10 35 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Piezoelectric Speakers (CERAMITONEr) Notice Notice (Soldering and Mounting) 1. Applying load on the center area of the speaker may cause clack in the ceramic element. When the speaker is supported by edge, the load should be only applied around edge. 2. Washing of the component is not acceptable, because it is not sealed. Notice (Handling) 1. Please do not touch the component with bare hand because electrode may be corroded. 2. The component may be damaged if mechanical stress over this specification is applied. 3. Please pay attention to protect operating circuit from surge voltage provided by something of force such as falling, shock and temperature changing. 4. If DC voltage is applied to the component, silver migration may occur. Please pay full attention not to subject the component to DC voltage for long periods. 5. The resistor should be used as shown in Fig. A. A suitable resistance value should be chosen, preferably 1k to 2k. Instead of this measure, a diode may also be applied as shown in Fig. B. R IC IC Fig.A 6.Please pay enough attention not to pull lead wire too much because wire may be broken or soldering point may come off. 10 36 Fig.B Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Minimum Quantity Package Minimum Quantity (pcs.) Products Name o Piezoelectric Diaphragms External Drive Type Part Number Minimum Quantity (pcs.) o330mmReel 7BB-20-3 7BB-20-4 7BB-20-6 7BB-20-6A0 7BB-27-4 7BB-27-4A0 7BB-35-3 7BB-35-3A0 7BB-41-2 7BB-41-2A0 7BB-50M-1 7SB-20-7 7BB-20-6C 7BB-20-6CA0 7BB-27-3C 7BB-27-4C 7BB-27-4CA0 7BB-35-3C 7BB-35-3CA0 7BB-41-2C 7BB-41-2CA0 7NB-27-2C 7NB-27-3C 7NB-27-4C 7SB-34R7-3C o Piezoelectric Sounders External Drive Type 330 200 200 180 250 360 750 900 750 750 300 300 500 PKM17EPP-2002-B0 PKM17EPP-4001-B0 PKM17EPT-4001-B0 PKM17EW-2001 PKM22EP-2001 PKM22EPP-2001-B0 PKM22EPP-4001-B0 PKM22EPP-4005-B0 PKM22EPP-4007-B0 PKM22EPT-2001-B0 PKM22EPT-4001-B0 PKM17EW-4000 PKLCS1212E4001-R1 PKB24SPC-3601-B0 PKB24SW-3301 PKB30SPC-2001-B0 PKB30SPC-3001-B0 PKM33EP-1201C PKM34EW-1101C PKM34EW-1201C PKM44EP-0901 PKM44EW-1001C o Piezoelectric Receiver o Piezoelectric Speakers (CERAMITONEr) PKLCD1212R1000-R1 VSB35EW-0701B VSB50EW-0301B 75* 360 70 70 650 200 80 80 300 25 25 160 25 PKM30SPT-2501-B0 o Piezoelectric Ringers (PIEZORINGERr) 70* 1000 PKM24SP-3805 PKM30SPT-2001-B0 o Piezoelectric Buzzers Magazine 500 PKM13EPY-4000-A0 PKM13EPY-4002-B0 Self Drive Type Ammo Pack 5120 8000 3000 2400 1800 600 1500 600 800 400 400 250 600 1800 1800 600 2400 1500 600 800 400 600 250 3000 3000 3000 1600 7BB-12-9 7BB-15-6 Self Drive Type Bulk (Box) 1500 160 80 10 *The last two digits are changed to M0. 1 37 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. P37E17.pdf 02.3.6 Note: 1. Export Control For customers outside Japan Murata products should not be used or sold for use in the development, production, stockpiling or utilization of any conventional weapons or mass-destructive weapons (nuclear weapons, chemical or biological weapons, or missiles), or any other weapons. For customers in Japan For products which are controlled items subject to the "Foreign Exchange and Foreign Trade Law" of Japan, the export license specified by the law is required for export. < < > > 2. Please contact our sales representatives or product engineers before using our products listed in this catalog for the applications listed below which require especially high reliability for the prevention of defects which might directly cause damage to the third party's life, body or property, or when intending to use one of our products for other applications than specified in this catalog. q Aircraft equipment w Aerospace equipment e Undersea equipment r Power plant equipment t Medical equipment y Transportation equipment (vehicles, trains, ships, etc.) u Traffic signal equipment i Disaster prevention / crime prevention equipment o Data-processing equipment !0 Application of similar complexity and/or reliability requirements to the applications listed in the above 3. Product specifications in this catalog are as of January 2002. They are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before your ordering. If there are any questions, please contact our sales representatives or product engineers. 4. Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. 5. Please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effect of our and/or third party's intellectual property rights and other related rights in consideration of your using our products and/or information described or contained in our catalogs. In this connection, no representation shall be made to the effect that any third parties are authorized to use the rights mentioned above under licenses without our consent. 6. None of ozone depleting substances (ODS) under the Montreal Protocol is used in manufacturing process of us. http://www.murata.co.jp/products/ Head Office 2-26-10, Tenjin Nagaokakyo-shi, Kyoto 617-8555, Japan Phone:81-75-951-9111 International Division 3-29-12, Shibuya, Shibuya-ku, Tokyo 150-0002, Japan Phone:81-3-5469-6123 Fax:81-3-5469-6155 E-mail:intl@murata.co.jp