MIL-PRF-28776/5G
REQUIREMENTS:
CONTACT DATA:
Load ratings:
High level (relay case grounded):
Resistive:
1.0 ampere at 28 V dc.
250 milliamperes at 115 V ac 60 and 400 Hz case not grounded.
100 milliamperes at 115 V ac 60 and 400 Hz case grounded.
Inductive load: 0.2 ampere at 28 V dc with 0.32 henry inductance.
Lamp: 0.10 ampere at 28 V dc.
Low level: 10 µA to 50 µA at 10 mV to 50 mV dc or peak ac maximum.
Intermediate current: Applicable.
Contact resistance or voltage drop:
Initial: 100 mΩ maximum, 125 mΩ maximum with spreader pad attached, (tested at 10 mA maximum at
6 V dc maximum or peak ac).
High level:
During life: Not more than 5 percent of open circuit voltage.
After life: 200 mΩ maximum (225 mΩ maximum with spreader pad attached).
Low level:
During life: 33 Ω maximum.
After life: 150 mΩ maximum (175 mΩ maximum with spreader pad attached).
Intermediate current:
During life: 1 Ω maximum.
After life: 200 mΩ maximum (225 mΩ maximum with spreader pad attached).
Contact bounce: 1.5 milliseconds maximum.
Contact stabilization time: 2.0 milliseconds maximum.
Overload (high level only): Two times rated current. Not applicable to ac load ratings.
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