High Frequency Relays: ARS Specifications

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High Frequency Relays ARS

Specifications for this product appear below.

Coil data

Single side stable type

Nominal coil voltage Pick-up voltage (at 20°C 68°F) Drop-out voltage (at 20°C 68°F) Nominal operating current [±10%] (at 20°C 68°F) Coil resistance [±10%](at 20°C 68°F) Nominal operating power Max. applied voltage (at 60°C 140°F)
3V DC 2.25V DC 0.3V DC 66.7 mA 45 ohm 200 mW 3.3 V DC
4.5V DC 3.38V DC 0.45V DC 44.4 mA 101.3 ohm 200 mW 4.95 V DC
9V DC 6.75V DC 0.9V DC 22.2 mA 405 ohm 200 mW 9.9 V DC
12V DC 9V DC 1.2V DC 16.7 mA 720 ohm 200 mW 13.2 V DC
24V DC 18V DC 2.4V DC 8.3 mA 2880 ohm 200 mW 26.4 V DC

1 coil latching type

Nominal coil voltage Set voltage (at 20°C 68°F) Reset voltage (at 20°C 68°F) Nominal operating current [±10%] (at 20°C 68°F) Coil resistance [±10%] (at 20°C 68°F) Nominal operating power Max. applied voltage (at 60°C 140°F)
3V DC 2.25V DC 2.25 V DC 66.7 mA 45 ohm 200 mW 3.3V DC
4.5V DC 3.38V DC 3.38 V DC 44.4 mA 101.3 ohm 200 mW 4.95V DC
9V DC 6.75V DC 6.75 V DC 22.2 mA 405 ohm 200 mW 9.9V DC
12V DC 9V DC 9 V DC 16.7 mA 720 ohm 200 mW 13.2V DC
24V DC 18V DC 18 V DC 8.3 mA 2880 ohm 200 mW 26.4V DC

2 coil latching type

Nominal coil voltage Set voltage (at 20°C 68°F) Reset voltage (at 20°C 68°F) Nominal operating current [±10%] (at 20°C 68°F) Coil resistance [±10%] (at 20°C 68°F) Nominal operating power Max. applied voltage (at 60°C 140°F)
3V DC 2.25 V DC 2.25 V DC 133.3 mA 22.5 ohm 400 mW 3.3 V DC
4.5V DC 3.38 V DC 3.38 V DC 88.9 mA 50.6 ohm 400 mW 4.95 V DC
9V DC 6.75 V DC 6.75 V DC 44.4 mA 202.5 ohm 400 mW 9.9 V DC
12V DC 9 V DC 9 V DC 33.3 mA 360 ohm 400 mW 13.2 V DC
24V DC 18 V DC 18 V DC 16.7 mA 1,440 ohm 400 mW 26.4 V DC

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Specifications

Item Specification
Contact Arrangement 1 Form C
Contact material Gold plating
Initial contact resistance, max.
(By voltage drop 10V AC 10mA)
100 m ohm
Rating Nominal switching capacity 1W (at 3GHz, Impedance: 50/75 ohm, V.S.W.R: Max.1.4), 10mA 24V DC (resistive load)
Contact carrying power, max. 10W (at 3GHz, Impedance: 50/75 ohm, V.S.W.R:Max.1.4)
Max. switching voltage 30V DC
Max. switching current 0.5A DC
Nominal operating power Single side stable 200mW
1 coil latching 200mW
2 coil latching 400mW
High frequency characteristics (Impedance 50 ohm to 3GHz) (Initial) V.S.W.R. Max. 1.20/900MHz, Max. 1.40/3GHz (Standard PC board terminal)
Max. 1.20/900MHz, Max. 1.40/3GHz (Surface-mount terminal)
Insertion (without D.U.T. board’s loss) Max. 0.10dB/900MHz, Max. 0.35dB/3GHz (Standard PC board terminal)
Max. 0.20dB/900MHz, Max. 0.40dB/3GHz (Surface-mount terminal)
Isolation Min. 60dB/900MHz, Min. 35dB/3GHz (Standard PC board terminal)
Min. 55dB/900MHz, Min. 30dB/3GHz (Surface-mount terminal)
High frequency characteristics (Impedance 75 ohm to 3GHz) (Initial) V.S.W.R. Max. 1.15/900MHz, Max. 1.40/3GHz (Standard PC board terminal)
Max. 1.20/900MHz, Max. 1.50/3GHz (Surface-mount terminal)
Insertion (without D.U.T. board’s loss) Max. 0.10dB/900MHz, Max. 0.30dB/3GHz (Standard PC board terminal)
Max. 0.20dB/900MHz, Max. 0.50dB/3GHz (Surface-mount terminal)
Isolation Min. 60dB/900MHz, Min. 30dB/3GHz (Standard PC board terminal)
Min. 55dB/900MHz, Min. 30dB/3GHz (Surface-mount terminal)
Electrical characteristics Initial insulation resistance*1 Min. 100 M ohm at 500 V DC
Initial breakdown voltage*2 Between open contacts 500 Vrms for 1 min.
Between contact and earth terminal 500 Vrms for 1 min.
Between contact and coil 1,000 Vrms for 1 min.
Operate time (at 20°C 68°F)*3 (at nominal voltage) (Single side stable type) Max. 10 ms
Release time (without diode) (at 20°C 68°F)*4 (at nominal voltage) (Single side stable type) Max. 6 ms
Set and reset time (at 20°C 68°F)*3 (at nominal voltage) (Latching type) Max. 10 ms
Temperature rise (at 20°C 68°F)*5 Max. 60°C 140°F
Mechanical characteristics Shock resistance Functional*6 Min. 196 m/s2
Destructive*7 Min. 980 m/s2
Vibration resistance Functional*8 10 to 55 Hz at double amplitude of 3 mm
Destructive 10 to 55 Hz at double amplitude of 5 mm
Operation noise*9 Standard type Approx. 40 dB
Silent type (75 ohm, PC board terminal type only) Approx. 30 dB
Expected life (min. operations) Mechanical life (at 180 cpm) Single side stable standard type Min. 5 × 106
Single side stable silent type Min. 106
Latching type Min. 106
Electrical life (at 20cpm) 50 ohm type Min. 106 (Standard PC board terminal), Min. 3×105 (Surface-mount terminal)
(10V DC 10mA resistive load)/Min. 3×105 (24V DC 10mA resistive load)
Min. 106 (Standard PC board terminal), Min. 3×105 (Surface-mount terminal)
(1W, at 3GHz, Impedance: 50 ohm, V.S.W.R: Max. 1.4) (at 20 cpm)
75 ohm type Min. 3×105 (10mA 24V DC resistive load)
Min. 3×105 (1W, at 3GHz, Impedance: 75 ohm, V.S.W.R: Max. 1.4) (at 20 cpm)
Conditions Conditions for operation, transport and storage Ambient temperature: –40°C to 70°C –40°F to 158°F (Single side stable standard and Latching type)
Ambient temperature: –40°C to 60°C –40°F to 140°F (Single side stable silent type)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Unit weight Approx. 2 g .071 oz
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section
*2 Detection current: 10mA
*3 Nominal voltage applied to the coil, excluding contact bounce time
*4 Nominal voltage applied to the coil, excluding contact bounce time (without diode)
*5 By resistive method, nominal voltage applied to the coil, contact current 10 mA
*6 Half-wave pulse of sine wave: 11ms, detection time: 10µs
*7 Half-wave pulse of sine wave: 6ms
*8 Detection time: 10µs
*9 Measured the operation noise of the relay alone (with diodes at both ends of the coil) 30cm away from top side, by the A-weighted, FAST method while applying the rated voltage.

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