Box Mounting Receptacle · Shell 28 · Insert 28-21 · 37 x #16 Pin · Class R — environmental, grommet seal
MIL-DTL-5015 / SAE-AS50151
MS3102R Box Mounting Receptacle
R — environmental, grommet seal
28
28-21
37 x #16 Pin
Pin (male)
Solder cup
1-7/8-18 UNEF
Threaded, single-start
Aluminium alloy
Olive drab cadmium over conductive finish
-55 °C to +125 °C
700 VDC / 500 VAC rms (service rating dependent)
Polychloroprene / hard dielectric insert
Environmental per service class
| Standard | This Part | Cross Equivalent | Alternative Brand |
|---|---|---|---|
| MIL-DTL-5015 | MS3102R28-21P | Amphenol 97 series (28-21) | TE / Deutsch equivalent |
The MS3102R28-21P is the box mounting receptacle in the MIL-DTL-5015 (SAE-AS50151) threaded family, carrying 37 x #16 Pin on insert arrangement 28-21 in a size-28 shell. Class R — environmental, grommet seal construction suits highest-density #16 arrangement in the 5015 range. MIL-DTL-5015 remains the default circular interface for rugged power and control wiring — ground support equipment, welding and generator sets, agricultural and construction machinery, rail auxiliary circuits and marine deck equipment — because the threaded coupling cannot be knocked open by vibration and the shells are field-serviceable with solder-cup contacts.
Need MS3102R28-21P?
Cross-brand compatible. Free samples available. 4-week lead time on standard configurations.
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