MIL-PRF-11021H
3.4.19.2 Current rating. The terminal barrel temperature shall not exceed by more than
9°F (5°C) the temperature of the attached conductor stranding when testing as specified (see
4.6.19.2).
3.4.19.3 Current overload. The terminal barrel temperature shall not exceed by more
than 18°F (10°C) the temperature of the attached conductor stranding when tested as specified.
The value recorded in the subsequent voltage drop test shall meet the "after test" requirements
specified in TABLE II (see 4.6.19.3).
3.4.19.4 Mechanical strength. The crimp terminations shall withstand the minimal
mechanical strength requirements of TABLE II for 14 AWG conductors without breaking or
becoming distorted to the extent that they are unfit for further use (see 4.6.19.4).
3.4.19.5 Vibration. The crimp terminations, subsequent to testing as specified, shall
show no evidence of mechanical or electrical damage and meet the requirements of 3.4.19.2 and
3.4.19.4 (see 4.6.19.5).
3.4.20 Operating voltage range. The switch shall operate normally within the given
voltage range, and shall function properly when subjected to vehicle electrical starting
disturbances (see 4.6.20).
3.4.21 Voltage spikes. The switch assembly shall withstand imported voltage spikes and
shall not exceed the limitation of exported spikes into the vehicle electrical system (see 4.6.21).
3.4.22 Voltage surges. The switch assembly shall withstand imported voltage surges
(see 4.6.22).
3.4.23 Ripple voltage. The switch assembly shall function properly when ripple voltage
is applied to pin F of the switch. The switch shall not exceed the limitation of exported ripple
voltage into the vehicle electrical system (see 4.6.23).
3.4.24 Electromagnetic interference. The switch assembly shall meet the military
ground platform requirements for conducted and radiated radio frequency emissions and
susceptibility (see 4.6.24).
3.4.25 Electrostatic discharge. The switch assembly and its components shall meet the
requirements for electrostatic discharge (see 4.6.25).
3.4.26 Function test. The switch assembly shall show no evidence of mechanical or
electrical failure during or following 1,000 cycles of operation while connected to each of the
circuits energized as specified in tables 4 and 5. Switch contacts and sockets shall withstand
current loads during switching and breaking sequences. Total amperage must be considered if
switch contacts and sockets share current loads in the same circuit. The values of the parameters
measured after endurance testing shall not differ by more than 20% from those measured prior to
beginning the test (see 4.6.26). Subsequently, the switch assemblies shall comply with 3.4.1,
3.4.2, 3.4.13, and 3.5.1. Any deviation from normal operation, even an intermittent anomaly,
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