MIL-PRF-28776/4G
COIL DATA:
Supply voltage: See table I.
Turn-off time: 7.5 ms maximum.
Turn-on time: 3.5 ms maximum.
DIODE DATA:
Coil transient suppression: 1.0 V maximum.
Diode peak inverse voltage: 100 V minimum.
TRANSISTOR DATA:
Specified base turn-off voltage: 0.3 V dc maximum.
Specified base turn-on current: See table I.
Base emitter current: 15 mA maximum.
ELECTRICAL DATA:
Insulation resistance: 10,000 MΩ minimum at 500 V dc, except the resistance between coil and case at high
temperature shall be 1,000 MΩ minimum.
Dielectric withstanding voltage:
Post intermediate
current life test
Altitude
Sea level
Sea level
V rms (60 Hz)
V rms (60 Hz)
V rms (60 Hz)
Between case, frame or enclosure, and all contacts in the
energized and deenergized positions: ----------------------------
500
500
Between case, frame or enclosure, and coil: -------------------
500
500
125
Between all contacts and coil: --------------------------------------
500
500
All terminals
Between open contacts in the energized and deenergized
to case
positions: -----------------------------------------------------------------
500
375
ENVIRONMENTAL DATA:
Temperature range: -65°C to +125°C.
Shock (specified pulse): Applicable. Test condition B.
Magnetic interference: Applicable.
Salt atmosphere (corrosion): Applicable.
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