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RJ RELAYS (ARJ)

RJ RELAYS (ARJ)
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8 GHz max. capable, 1 W carrying power (at 5 GHz), 50Ω impedance and 2 Form C relays RoHS compliant TYPICAL APPLICATIONS • Excellent high frequency characteristics (50Ω, at 5GHz) V.S.W.R.: Max. 1.25 Insertion loss: Max. 0.5dB Isolation: Min. 35dB (Between open contacts) Min. 30dB (Between contact sets) • Surface mount terminal Surface mount terminals are now standard so there is much less work in designing PC boards. • Small size Size: 14.00 (L)×9.00 (W)×8.20 (H) mm .551 (L)×.354 (W)×.323 (H) inch • Measuring equipment market Attenuator circuits, spectrum analyzer, oscilloscope, Telecommunication equipment and tester inspection. • Network communications market Microwave communication • Medical instrument market If you consider using applications with low level loads or with high frequency switching, please consult us. RJ relays Contact arrangement 2: 2 Form C Operating function 0: Single side stable 2: 2 coil latching Terminal shape Nil: Standard PC board terminal A: Surface-mount terminal Coil voltage (DC) 03: 3V, 4H: 4.5V, 12: 12V, 24: 24V (H=0.5) Packing style Nil: Carton packing X: Tape and reel packing (picked from 1/2/3-pin side) Z: Tape and reel packing (picked from 6/7/8-pin side) TYPES 1. Standard PC board terminal Contact arrangement Nominal coil voltage Part No. Single side stable ARJ2003 ARJ204H ARJ2012 ARJ2024 Standard packing: 50 pcs. in an inner package; 500 pcs. in an outer package 2. Surface-mount terminal 1) Carton packing Contact arrangement Nominal coil voltage Part No. Single side stable ARJ20A03 ARJ20A4H ARJ20A12 ARJ20A24 Standard packing: 50 pcs. in an inner package; 500 pcs. in an outer package

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RJ (ARJ) 2) Tape and reel packing Contact arrangement Nominal coil voltage 3 V DC 4.5 V DC 12 V DC 24 V DC Standard packing: 500 pcs. in an inner package; 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 1/2/3-pin side) is also available. Sufx “X” instead of “Z”. RATING 1. Coil data 1) Single side stable Nominal coil voltage 3 75%V or less of nominal voltage (Initial) 10%V or more of nominal voltage (Initial) 75%V or less of nominal voltage (Initial) 75%V or less of nominal voltage (Initial)...

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RJ (ARJ) REFERENCE DATA 1. High frequency characteristics Sample: ARJ20A12 Measuring method: Measured by using our PC board for measurement and HP network analyzer (HP8510C). • V.S.W.R. characteristics • Insertion loss characteristics • Isolation characteristics (without D.U.T. board’s loss) 2.0 Between open contact Between contact sets The CAD data of the products with a mark can be downloaded from: http://industrial.panasonic.com/ac/e/ 1. Standard PC board terminal Schematic (Bottom view) Single side stable Direction indication + 1 24 ribs should be soldered with PC board ground. 3Better...

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RJ (ARJ) 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 20 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 eld Since RJ relays are highly sensitive polarized relays, their...

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RJ (ARJ) 8. Measuring method (Impedance 50Ω) 2 (Step 1) Calibrate the test system with HP calibration kit [HP85052B] (Step 2) After calibration, connect the D.U.T. board and measure. Connect 50 Ω terminals on connectors other than those for measurement. Notes: 1. All bottom surface of the base should be touched closely or soldered with PC board ground. 2. 4 ribs should be soldered with PC board ground. Contents 3.5 mm testport, Extension cable 3.5 mm coaxial adaptor 2) Material: Glass PTFE double-sided through hole PC board R-4737 (manufactured by our company) 3) Board thickness: t = 0.8 mm...

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