AN3306
REVISION 7
Coil data:
Nominal coil voltage: 28 volts.
Maximum operating voltage: 29 volts.
Pickup voltage: 18 volts.
Hold voltage: 7 volts
Dropout voltage: 1.5 volts.
Rated duty: Continuous.
Coil current: 0.35 amperes, maximum.
Physical data:
Weight: 0.5 pounds, maximum.
Qualification by similarity: See MIL-PRF-6106.
Retention of qualification: To retain qualification, the manufacturer shall submit group A acceptance reports
on a yearly basis to the qualifying activity.
Dielectric strength:
Sea level (V rms)
Altitude (V rms)
Initial After life
80,000 feet
-1
-2
Coil to case:
1,000
1,000
250
500
All of the points:
1,250
1,000
250
500
Environmental requirements:
Temperature range: -65 ºC to +120 ºC.
Shock (specified pulse): Applicable, MIL-STD-202, method 213, test condition A, 25 g's, 6-9 milliseconds.
Contact chatter shall not exceed 10 milliseconds maximum opening for closed contacts and 1 microsecond
maximum closure for open contacts.
Vibration (sinusoidal): Applicable, MIL-STD-202, method 204, test condition A, + 10 g's or .036 DA
whichever is less from 5 to 500 Hz. Contact chatter shall not exceed 10 microseconds maximum opening
for closed contacts and 1 microsecond maximum closure for open contacts.
Hermetically-sealed (potted) relay: Relays shall be tested as follows:
a. Prior to installing a gasket on the relay header (if a gasket is used), the relay shall be totally immersed
in a container of "tap" water. (The "tap" water as used here means ordinary drinking water that has not
been altered in any way, such as by the addition of any other substance, distilling, etc.) The part of the
relay closest to the surface of the water shall be a minimum of 1 inch (25.4 mm) below this surface.
3
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