COIL CHARACTERISTICS (Vdc/Vac) SERIES JS/JSA
CODE A B C M N [5] E F J K R [5] V [5]

(Vdc) (Vdc) (Vdc) (Vdc) (Vdc) (400
Hz)
(400
Hz)
(50/400
Hz)
(50/400
Hz)
(Vdc) (Vdc)
Nominal operating voltage 28 12 6 48 28 28 115 28 115 12 6
Maximum operating voltage 29 14.5 7.3 50 29 30 122 30 122 14.5 7.3
Maximum pickup voltage
- Cold coil at +125° C 18 9 4.5 36 18 22 90 23 95 9 4.5
- During high temp test at +125° C 19.8 9.9 5 38 19.8 24.4 95.4 24.6 100 9.9 5
- During continuous current test at +125° C 22.5 11.25 5.7 42 22.5 25.6 103.5 25.9 105 11.25 5.7
Maximum drop-out voltage 7 4.5 2.5 14 7 10 30 10 30 4.5 2.5
Coil resistance in W ±10% at +25° C 320 80 20 1000 320 .240 .040 .100 .024 80 20
Coil resistance W ±10% at +25° C or max coil current (AMPS) at +25° C 320 80 20
+20%
-10%
1000 320 .240 .040 .100 .024 80 20
+20%
-10%

GENERAL CHARACTERISTICS
Temperature range -70°C to +125°C
Minimum operating cycles (life) at rated load 25,000
Minimum operating cycles (life) at 25% rated load 100,000
Dielectric strength at sea level
- All circuits to ground and circuit to circuit 1250 Vrms
- Coil to ground 1000 Vrms
Dielectric strength at altitude 80,000 ft 500 Vrms [2]
Insulation resistance
- Initial (500 Vdc) 100 M W min
- After environmental tests (500 Vdc) 50 M W min
Sinusoidal vibration (A, D and J mounting) 0.12DA / 10 to 70 Hz
30G / 70 to 3000 Hz
Random vibration
- Applicable specification MIL-STD-202
- Method 214
- Test condition - A, D and J mounting 1G (0.4G2/Hz, 50 to 2000 Hz)
- Duration 15 minutes each plane
Shock (A, D and J mounting) 200G / 6 ms
Maximum contact opening time under vibration and shock 10 µs
Operate time at nominal voltage - Series JS@25°C 10 ms max
Operate time at nominal voltage - Series JSA@25°C 15 ms max
Release time at nominal voltage - Series JS@25°C 10 ms max
Release time at nominal voltage - Series JSA@25°C 50 ms max
Contact make bounce at nominal voltage@25°C 1 ms max
Contact release break bounce at nominal voltage@25°C 0.1 ms max [6]
Weight maximum 0.1lb
Unless otherwise noted, the specified temperature range applies to all relay characteristics.
Date of issue: 9/07 - 78 - Page 2 of 4