MIL-PRF-83536/19B
11. Socket pin terminals shall provide the operational, environmental, and interface characteristics to provide a
reliable interconnect to gold-plated contacts. Terminals, except the polarizing pin, shall be gold plated. One
system for gold plating that may be used is ASTM-B488, type 3, class 1.25 with a nickel underplate of 50 to
150 microinches thick. The gold plating system shall enable the product to meet the performance
requirements of this specification and shall be approved by the qualifying activity.
12. Back EMF (transient voltage): 42 V dc maximum.
13. Track mount base, knob, latching pin and post shall be corrosion resistant. One way of ensuring corrosion
resistance is to nickel plate stainless steel 303 with 100 microinches minimum thickness per McDonnell
Douglas P.S. 13112 (Deutsch Relays, Inc. Patnet number 3.790,915) or equivalent 100 microinches thick
minimum.
14. Track mount relay shall be capable of mating with M6106/5 "Bracket and Socket Assembly", configuration III.
The latching pin shall be capable of withstanding an axial pull of 35 pounds, in a direction away from the knob,
without degradation. The rotation of the knob mechanism shall be restricted such that the latching pins cannot
be placed on the side opposite the M6106/5 bracket cutouts.
15. JANTX or equivalent screened semiconductors shall be used for internal coil suppression. Relays using
suppression devices shall continue to operate should the suppression circuit be in failure mode. Diodes shall
have a peak inverse voltage of 600 V dc minimum.
16. Indicated terminals shall be identified by contrasting beads.
17. Gasket shall provide a reliable seal between the relay and mating socket that will meet the environmental,
operational, and interface requirements of the relay with the mating socket. The gasket shall have shore
hardness 30 to 45. Gasket material according to SAE AMS3332 has been considered acceptable.
FIGURE 2. Outline dimensions and configuration, track mount (see notes 13 and 14) Continued.
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