INDUCTORS AND COMMON MODE CHOKES For Use in ADSL POTS Low Pass Filters Excellent longitudinal balance Inductors also available in surface mount packages Customized inductance values available Inductance is stable within 10% with DC current from 0 to 100mA Electrical Specifications @ 25C -- Operating Temperature -40C to 85C RoHS-5 Compliant Part No. RoHS-6 Compliant Part No. Inductance (each winding) (mH) 9.0 30% 1 DC Resistance (each winding) ( MAX) 0.60 Isolation Voltage (between windings) (Vrms) 1500 Function Mounting B2005 B2005NL Common Mode Choke THT B2013 3 B2013NL 3 _ _ 9.0 30% 1 1.00 1500 Common Mode Choke SMT 6.0 5% 2 4.0 5% 2 4.00 3.00 1500 1500 Coupled Inductor for POTS Low Pass Filter Coupled Inductor for POTS Low Pass Filter THT THT _ _ 3.0 5% 2 10.0 5% 2 4.0 10% 2.50 4.50 3.60 1500 1500 1250 Coupled Inductor for POTS Low Pass Filter Coupled Inductor for POTS Low Pass Filter Coupled Inductor for POTS Low Pass Filter THT THT SMT 2.25 10% 1.425 10% 1.65 10% 2.25 2.25 2.25 500 500 500 Coupled Inductor for POTS Low Pass Filter Coupled Inductor for POTS Low Pass Filter Coupled Inductor for POTS Low Pass Filter THT THT THT 1.35 10% 2.25 500 Coupled Inductor for POTS Low Pass Filter THT 0.8 10% 4.0 10% 2.00 3.60 500 1250 Coupled Inductor for POTS Low Pass Filter Coupled Inductor for POTS Low Pass Filter THT SMT B2023 B2024 B2025 B2026 B2086 3 B2113 B2114 B2116 B2117 B2118 B8098 3 B2086NL 3 _ _ _ _ _ B8098NL 3 1. 100kHz, 20mVrms. 2. 1.0kHz, 1.0mVrms, 0 mA to 100 mA (each winding). 3. For Tape & Reel packaging, add the suffix "T" to this part number (B2013T or B2013NLT) NOTE: The B2005 and B2013 are common mode chokes that reduce common mode voltages in the low frequency range that may be caused by telephone ringing signals or by interference from radio transmitters in the ADSL frequency range. The chokes are also designed to accommodate DC currents up to 100mA. Mechanical Schematic B2024/B2025/B2113/B2114/B2116/B2117 3X Part No. Date Code .760 MAX 19,30 .150 3,81 1 3 4 .650 16,51 .750 19,05 .870 .030 22,10 0,76 8X .130 .020 3,30 0,51 +.023 .426 - .028 10,82+0,58 - 0,71 .650 16,51 8X 5 8 Weight . . . . . . . . . . . . . .9.5 grams Tray . . . . . . . . . . . . . . . . . .30/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 .042 1,07 USA 858 674 8100 * UK 44 1483 401 700 * France 33 3 84 35 04 04 * Singapore 65 6287 8998 * Shanghai 86 21 54643211 / 2 * China 86 769 85538070 * Taiwan 886 3 4641811 www.pulseeng.com 1 B902.E (6/06) INDUCTORS AND COMMON MODE CHOKES For Use in ADSL POTS Low Pass Filters Mechanicals Schematics B2118 1 3 4 B2118 Date Code Country of Mfg. .470 11,94 MAX .465 11,81 MAX .134 .015 3,40 0,38 .020 5,08 7X Pin 7 Removed BOTTOM VIEW .098 2,50 .295 7,49 .435 11,05 MAX B2023 5 8 Weight . . . . . . . . . . . . . .3.6 grams Tray . . . . . . . . . . . . . . . . . .75/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 .295 7,49 4X .150 3,81 B2023 Date Code .930 MAX 23,62 1 3 5 .750 19,05 .900 22,86 1.020 25,91 10 Weight . . . . . . . . . . . . .15.0 grams Tray . . . . . . . . . . . . . . . . . .45/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 10X .155 .020 3,94 0,51 .450 MAX 11,43 .800 20,32 6 10X .042 1,07 B2026 4 X .200 5,08 B2026 Date Code 1.030 MAX 26,16 1 3 5 .800 20,32 6 10 .900 22,86 1.080 27,43 10X .110 2,79 .500 MAX 12,70 .800 20,32 Weight . . . . . . . . . . . . .17.5 grams Tray . . . . . . . . . . . . . . . . . .25/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 10X .025 0,64 USA 858 674 8100 * UK 44 1483 401 700 * France 33 3 84 35 04 04 * Singapore 65 6287 8998 * Shanghai 86 21 54643211 / 2 * China 86 769 85538070 * Taiwan 886 3 4641811 www.pulseeng.com 2 B902.E (6/06) INDUCTORS AND COMMON MODE CHOKES For Use in ADSL POTS Low Pass Filters Mechanicals Schematics B2086 / B2086NL / B8098 / B8098NL 10 X .028 .005 0,71 0,13 .695 17,65 MAX .525 13,34 MAX 1 3 5 .715 18,16 .098 2,50 .526 13,36 .394 10,00 Part Number Date Code Country of Origin Note: Pin 1 is as marked. Pin numbers increment sequentially clockwise around the part. .555 14,10MAX .394 10,00 10 X .048 .005 1,22 0,13 .485 12,32 MAX .098 2,50 2 3 4 B2086 6 10 B8098 9 8 Weight . . . . . . . . . . . . . .6.2 grams Tape & Reel . . . . . . . . . . .150/reel Tray . . . . . . . . . . . . . . . . . .60/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 .004 MIN 0,10 .005/0,13 10 SURFACES B2005 / B2005NL .400 MAX 10,16 1 5 .500 MAX 12,70 .300 7,62 10 Part Number Date Code Country of Origin .500 MAX 12,70 .400 10,16 CL 6 CL .130 3,30 1 5 10 6 Weight . . . . . . . . . . . . . .3.7 grams Tube . . . . . . . . . . . . . . . . .40/tube Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 B2013 / B2013NL .475 MAX 12,07 8 .600 15,24MAX .030 0,76 .120 3,05 .300 7,62 5 Part Number Date Code Country ofOrigin 1 .475 MAX 12,07 .640 .400 16,26 10,16 .050 1,27 TYP 1 8 4 5 4 .100 2,54 .085 2,16 .340 8,64 MAX Weight . . . . . . . . . . . . . .2.5 grams Tape & Reel . . . . . . . . . . .250/reel Tube . . . . . . . . . . . . . . . . .40/tube Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 .100 2,54 TYP SUGGESTED PAD LAYOUT .010 / .020 0,25 / 0,51 .004/0,10 8 SURFACES .040 / .050 1,02 / 1,27 USA 858 674 8100 * UK 44 1483 401 700 * France 33 3 84 35 04 04 * Singapore 65 6287 8998 * Shanghai 86 21 54643211 / 2 * China 86 769 85538070 * Taiwan 886 3 4641811 www.pulseeng.com 3 B902.E (6/06) INDUCTORS AND COMMON MODE CHOKES For Use in ADSL POTS Low Pass Filters Performance Description The series of coupled inductors shown on this data sheet arecurrent and temperature, high self-resonant frequency, low ideal for use in Asymmetrical Digital Subscriber Line (ADSL)coupling capacitance, and excellent balance. applications where a low pass filter is required to separate theThe common mode chokes were developed to reduce common voice frequencies from the data frequencies that are carried on anmode voltages in the low frequency range that is used for voice ADSL line. In spite of their small footprint and low profile, thesetransmission. The chokes are also designed to accommodate DC coupled inductors provide excellent electricalcurrents up to 100 mA. performance. They have stable inductance with varying DC Application Circuit The following schematic depicts a typical LC filter that incorporates the use of a common mode choke in addition to the LC network. As shown in the frequency response graph below, at low frequencies, the amplitude of the output signal is roughly equal to the amplitude of the input signal. At higher Choke frequencies the amplitude of the output decreases. Thus, the network passes low frequency voice signals with only a small degree of attenuation, while it suppresses high frequency signals and acts as a low pass filter. Inductor Inductor Inductor Input ADSL & POTS Signals Output POTS Signal Only Capacitor Capacitor Capacitor Frequency Response 10 dB/REF 0 dB 0 dB -100 dB 100 Hz 1 KHz 10 KHz 100 KHz For More Information: Pulse Worldwide Headquarters Pulse Northern Europe Pulse Southern Europe Pulse Pulse North China China Headquarters Room 1503 12220 World Trade Drive San Diego, CA 92128 U.S.A. www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 3 Huxley Road Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 No. 1 Industrial District Changan, Dongguan China TEL: 86 769 85538070 FAX: 86 769 85538870 XinYin Building No. 888 YiShan Road Shanghai 200233 China TEL: 86 21 54643211/2 FAX: 86 21 54643210 Pulse South Asia Pulse North Asia 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Road Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. TEL: 886 3 4641811 FAX: 886 3 4641911 TEL: 65 6287 8998 FAX: 65 6280 0080 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. (c) Copyright, 2006. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com 4 B902.E (6/06)