Straight Plug · Shell 18 · Insert 18-4 · 4 x #16 Socket · Class A — one-piece solid shell
MIL-DTL-5015 / SAE-AS50151
MS3106A Straight Plug
A — one-piece solid shell
18
18-4
4 x #16 Socket
Socket (female)
Solder cup
1-1/4-18 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 | MS3106A18-4S | Amphenol 97 series (18-4) | TE / Deutsch equivalent |
The MS3106A18-4S is the straight plug in the MIL-DTL-5015 (SAE-AS50151) threaded family, carrying 4 x #16 Socket on insert arrangement 18-4 in a size-18 shell. Class A — one-piece solid shell construction suits mates MS3100/MS3101/MS3102 size-18 receptacles. 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 MS3106A18-4S?
Cross-brand compatible. Free samples available. 4-week lead time on standard configurations.
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