RA (ARA) RA RELAYS (ARA) 1.0GHz 2 Form C RELAY FEATURES 4. High sensitivity: 140 mW nominal operating power (Single side stable, 2 coil latching) 5. High contact reliability Electrical life: Min. 107 (10mA 10V DC) 1. High frequency characteristics (Impedance 50, ~1.0GHz) * Insertion loss; Max. 0.3dB * Isolation; Min. 20dB (Between open contacts) Min. 30dB (Between contact sets) * V.S.W.R.; Max. 1.2 2. Surface mount terminal This relay is a surface-mounted model with excellent high-frequency properties. In addition, it can use a microstrip line in the base circuit design which spares the labor of machining the base. 3. Low profile small type 9.7(W)x14.7(L)x5.9(H) mm .382(W)x.579(L)x.232(H) inch RoHS compliant TYPICAL APPLICATIONS * Measurement instruments Oscilloscope attenuator circuit * All types of communication device If you wish to use in applications with low level loads or with high frequency switching, please consult us. ORDERING INFORMATION ARA 2 0 A RA relays Contact arrangement 2: 2 Form C Operating function 0: Single side stable 1: 1 coil latching 2: 2 coil latching Type of operation 0: Standard type (B.B.M) Terminal shape A: Surface-mount terminal Coil voltage, V DC 1H: 1.5, 03: 3, 4H: 4.5, 05: 5, 06: 6, 09: 9, 12: 12, 24: 24, 48: 48 (H=0.5) Packing style Nil: Tube packing X: Tape and reel packing (picked from 1 pin side) Z: Tape and reel packing (picked from 10 pin side) TYPES 1. Tube packing Contact arrangement Nominal coil voltage 2 Form C 1.5V DC 3 V DC 4.5V DC 5 V DC 6 V DC 9 V DC 12 V DC 24 V DC 48 V DC Single side stable ARA200A1H ARA200A03 ARA200A4H ARA200A05 ARA200A06 ARA200A09 ARA200A12 ARA200A24 ARA200A48 Part No. 1 coil latching ARA210A1H ARA210A03 ARA210A4H ARA210A05 ARA210A06 ARA210A09 ARA210A12 ARA210A24 -- 2 coil latching ARA220A1H ARA220A03 ARA220A4H ARA220A05 ARA220A06 ARA220A09 ARA220A12 ARA220A24 -- Standard packing: 40 pcs. in an inner package (tube); 1,000 pcs. in an outer package ASCTB102E 201202-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/ RA (ARA) 2. Tape and reel packing Contact arrangement Nominal coil voltage 2 Form C 1.5V DC 3 V DC 4.5V DC 5 V DC 6 V DC 9 V DC 12 V DC 24 V DC 48 V DC Single side stable ARA200A1HZ ARA200A03Z ARA200A4HZ ARA200A05Z ARA200A06Z ARA200A09Z ARA200A12Z ARA200A24Z ARA200A48Z Part No. 1 coil latching ARA210A1HZ ARA210A03Z ARA210A4HZ ARA210A05Z ARA210A06Z ARA210A09Z ARA210A12Z ARA210A24Z -- 2 coil latching ARA220A1HZ ARA220A03Z ARA220A4HZ ARA220A05Z ARA220A06Z ARA220A09Z ARA220A12Z ARA220A24Z -- Standard packing: 500 pcs. in an inner package (tape and reele); 1,000 pcs. in an outer package Note: Tape and reel packing symbol "-Z" is not marked on the relay. "X" type tape and reel packing (picked from 1-pin side) is also available. RATING 1. Coil data 1) Single side stable Nominal coil voltage Pick-up voltage (at 20C 68F) Drop-out voltage (at 20C 68F) Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) 10%V or more of nominal voltage* (Initial) 93.8mA 46.7mA 31 mA 28.1mA 23.3mA 15.5mA 11.7mA 8.3mA 6.3mA 16 64.3 145 178 257 579 1,028 2,880 7,680 Reset voltage (at 20C 68F) Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) 75%V or less of nominal voltage* (Initial) 46.9mA 23.3mA 15.6mA 14 mA 11.7mA 7.8mA 5.8mA 4.2mA 32 128.6 289.3 357 514 1,157 2,057 5,760 100mW Reset voltage (at 20C 68F) Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) Nominal operating power 75%V or less of nominal voltage* (Initial) 93.8mA 46.7mA 31 mA 28.1mA 23.3mA 15.5mA 11.7mA 8.3mA 16 64.3 145 178 257 579 1,028 2,880 1.5V DC 3 V DC 4.5V DC 5 V DC 6 V DC 9 V DC 12 V DC 24 V DC 48 V DC 75%V or less of nominal voltage* (Initial) Nominal operating power 140mW Max. applied voltage (at 20C 68F) 150%V of nominal voltage 200mW 300mW 120%V of nominal voltage Nominal operating power Max. applied voltage (at 20C 68F) 2) 1 coil latching Nominal coil voltage Set voltage (at 20C 68F) 1.5V DC 3 V DC 4.5V DC 5 V DC 6 V DC 9 V DC 12 V DC 24 V DC 75%V or less of nominal voltage* (Initial) 70mW 150%V of nominal voltage 3) 2 coil latching Nominal coil voltage Set voltage (at 20C 68F) 1.5V DC 3 V DC 4.5V DC 5 V DC 6 V DC 9 V DC 12 V DC 24 V DC 75%V or less of nominal voltage* (Initial) 140mW Max. applied voltage (at 20C 68F) 150%V of nominal voltage 200mW *Pulse drive (JIS C5442-1996) Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/ ASCTB102E 201202-T RA (ARA) 2. Specifications Characteristics Contact Rating High frequency characteristics (Initial) (~1GHz, Impedance 50) Item Arrangement Contact material Initial contact resistance, max. Contact rating Contact carrying power Max. switching voltage Max. switching current Single side stable Nominal operating 1 coil latching power 2 coil latching Specifications 2 Form C Stationary: AgPd + Au clad, Movable: AgPd Max. 75m (By voltage drop 6V DC 1A) 10mA 10V DC (resistive load), 1A 30V DC (resistive load) 3W (at 1GHz, impedance 50, V.S.W.R. max.1.2) 30V DC 1A 140mW (1.5 to 12V), 200mW (24V), 300mW (48V) 70 mW (1.5 to 12V), 100mW (24V) 140mW (1.5 to 12V), 200mW (24V) Between open contacts Between contact sets Insertion loss (without D.U.T. board's loss) V.S.W.R. Input power Min. 20dB Min. 30dB Max. 0.3dB Max. 1.2 3W (at 1GHz, impedance 50, V.S.W.R. max.1.2) Isolation Insulation resistance (Initial) Between open contacts Between contact sets Between contact and coil Between contact and earth terminal Breakdown voltage (Initial) Electrical characteristics Temperature rise (at 20C) Operate time [Set time] (at 20C) Release time [Reset time] (at 20C) Mechanical characteristics Shock resistance Functional Destructive Vibration resistance Functional Destructive 10 to 55 Hz at double amplitude of 3mm (Detection time: 10s.) 10 to 55 Hz at double amplitude of 5mm Min. 108 (at 180 cpm) Min. 107 (at 20 cpm) (10mA 10V DC resistive load) Min. 105 (at 20 cpm) (1A 30V DC resistive load) Ambient temperature: -40C to +85C -40F to +185F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) Approx. 2 g .07 oz Mechanical Expected life Conditions Min. 100M (at 500V DC) Measurement at same location as "Initial breakdown voltage" section. 750 Vrms for 1min. (Detection current: 10mA) 1,000 Vrms for 1min. (Detection current: 10mA) 1,000 Vrms for 1min. (Detection current: 10mA) 1,000 Vrms for 1min. (Detection current: 10mA) Max. 60C (By resistive method, nominal voltage applied to the coil, 1GHz, 3W, V.S.W.R. max.1.2) Max. 4ms (Approx. 2ms) [Max. 4ms (Approx. 2ms)] (Nominal operating voltage applied to the coil, excluding contact bounce time.) Max. 4ms (Approx. 1ms) [Max. 4ms (Approx. 2ms)] (Nominal operating voltage applied to the coil, excluding contact bounce time.) (without diode) Min. 500 m/s2 (Half-wave pulse of sine wave: 11ms; detection time: 10s.) Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6ms.) Electrical Conditions for operation, transport and storage* Unit weight Note: * The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to [6] AMBIENT ENVIRONMENT in GENERAL APPLICATION GUIDELINES. REFERENCE DATA 1-(1). High frequency characteristics (Impedance 50) Sample: ARA200A12 Measuring method: Measured with HP network analyzer (HP8753C). * V.S.W.R. * Insertion loss 1.5 0 1.4 0.2 * Isolation 0 COM-NO 1.3 1.2 0.3 0.4 20 Isolation, dB Insertion loss, dB V.S.W.R. COM-NC COM-NC 30 40 0.6 60 0.8 80 COM-NO CONTACT sets COM-NC 1.1 COM-NO 1.0 300kHz 0.5GHz Frequency ASCTB102E 201202-T 1.0GHz 1.0 300kHz Panasonic Corporation 0.5GHz Frequency 1.0GHz Automation Controls Business Unit 100 300kHz 0.5GHz Frequency industrial.panasonic.com/ac/e/ 1.0GHz RA (ARA) 1-(2). High frequency characteristics (Impedance 75) Sample: ARA200A12 Measuring method: Measured with HP network analyzer (HP8753C). * V.S.W.R. * Insertion loss 1.5 * Isolation 0 0 0.2 20 Insertion loss, dB V.S.W.R. COM-NC 1.3 COM-NO 1.2 1.1 1.0 300kHz 0.5GHz Isolation, dB COM-NC 1.4 0.4 60 0.8 80 0.5GHz Frequency COM-NO 40 0.6 1.0 300kHz 1.0GHz 30 CONTACT sets 100 300kHz 1.0GHz Frequency DIMENSIONS (mm inch) The CAD data of the products with a CAD Data 0.5GHz Frequency 1.0GHz mark can be downloaded from: http://industrial.panasonic.com/ac/e/ CAD Data A (S = 20:1) 9.70 .382 14.70 .579 A Coplanarity of terminals & ribs Max. 0.20 .008 14.30 .563 12.90 .508 5.90 .232 Soldering with PC board earth (4 ribs) 2.54 .100 7.62 .300 11.50.5 .453.020 0.50 .020 0.25 .010 Tolerance: 0.3 .012 Single side stable Schematic (Top view) 1 coil latching 2 coil latching 10 9 8 7 6 10 9 8 7 6 10 9 8 7 6 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Direction indication (Deenergized condition) (Reset condition) (Reset condition) Note: Please consult us regarding recommended PC board patterns. Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/ ASCTB102E 201202-T RA (ARA) NOTES 1. Coil operating power Pure DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than 5%. However, check it with the actual circuit since the characteristics may be slightly different. The nominal operating voltage should be applied to the coil for more than 10 ms to set/reset the latching type relay. 2. Coil connection When connecting coils, refer to the wiring diagram to prevent mis-operation or malfunction. 3. External magnetic field Since RA relays are highly sensitive polarized relays, their characteristics will be affected by a strong external magnetic field. Avoid using the relay under that condition. 4. Cleaning For automatic cleaning, the boiling method is recommended. Avoid ultrasonic cleaning which subjects the relays to high frequency vibrations, which may cause the contacts to stick. It is recommended that alcoholic solvents be used. 5. Tape and reel packing 1) Tape dimensions 1.75 .069 11.5 .453 15.2 .598 24.00 .945 RA relay 12.30 .484 (10.75) (.423) 6.40.2 .252.008 2) X type, Z type X: Picked from 1 pin Tape coming out direction ASCTB102E 201202-T 801 dia. 3.150.039 dia. 130.2.008 dia. .512 dia. 24.4+2.0 0 .961+.079 0 Relay polarity bar 2.00.2 .079.008 6. Soldering Manual soldering shall be performed under following condition. Tip temperature: 280C to 300C 536F to 572F. Wattage: 30 to 60W Soldering time: within 5s In case of automatic soldering, the following conditions should be observed 1) Position of measuring temperature Surface of PC board where relay is mounted. 7. Conditions for operation, transport and storage conditions 1) Ambient temperature, humidity, and atmospheric pressure during usage, transport, and storage of the relay: (1) Temperature: -40 to +70C -40 to +158F (2) Humidity: 5 to 85% RH (Avoid freezing and condensation.) The humidity range varies with the temperature. Use within the range indicated in the graph below. (3) Atmospheric pressure: 86 to 106 kPa Temperature and humidity range for usage, transport, and storage: Humidity, %R.H. 85 Tolerance range (Avoid freezing when used at temperatures lower than 0C 32F) 5 -40 -40 2) IR (infrared reflow) soldering method T3 T2 T1 t1 0.4 .016 (General tolerance: 0.1 .004) Z: Picked from 10 pin 3302 dia. 12.992.079 dia. 2.00.5 .079.020 4.0 .157 x. 5 16.0 .630 210.8 dia. .827.031 dia. 1.5+0.1 0 dia. .059+.004 dia. 0 Ma 2.0 .079 3) Dimensions of plastic reel T1 = 150 to 180C 302 to 356F T2 = 230C 446F and higher T3 = Within 250C 482F t2 t1 = 60 to 120 sec. t2 = Within 30 sec. Temperature rise of relay itself may vary according to the mounting level or the heating method of reflow equipment. Therefore, please set the temperature of soldering portion of relay terminal and the top surface of the relay case not to exceed the above mentioned soldering condition. It is recommended to check the temperature rise of each portion under actual mounting condition before use. The soldering earth shall be performed by manual soldering. Panasonic Corporation Automation Controls Business Unit (Avoid condensation when used at temperatures higher than 0C 32F) 0 +32 Temperature, C F 70 +158 2) Condensation Condensation forms when there is a sudden change in temperature under high temperature and high humidity conditions. Condensation will cause deterioration of the relay insulation. 3) Freezing Condensation or other moisture may freeze on the relay when the temperature is lower than 0C 32F. This causes problems such as sticking of movable parts or operational time lags. 4) Low temperature, low humidity environments The plastic becomes brittle if the relay is exposed to a low temperature, low humidity environment for long periods of time. For general cautions for use, please refer to the "General Application Guidelines". industrial.panasonic.com/ac/e/