Box Mount Receptacle, 55× #20 Pin, Shell 22

Specifications

Cross-Brand Compatibility

Applications

MIL-DTL-26482 Series I is the workhorse miniature circular interface for airborne and ground-vehicle harnesses: avionics LRU racks, flight-control actuators, radar and EW line-replaceable units, and ruggedised test equipment. The MS3112E22-55PY is a box-mount receptacle that fixes to a chassis wall through its own mounting holes on the 22 shell with the 22-55 insert (55× #20 pin contacts), so it carries 7.5 a per #20 contact at -55 °C to +125 °C. The 3-point bayonet coupling gives a 1/3-turn quick disconnect, and any 22-shell 22-55 connector in this series intermates with VG95328 and with every MIL-DTL-26482 Series I solder or crimp style of the same shell size and insert arrangement — so a MS3112E22-55PY can be replaced without re-terminating the harness.

Why source MS3112E22-55PY from Airoadcon

• Direct cross-brand equivalent — form, fit and function interchangeable with the Amphenol / ITT Cannon / Souriau numbers above.
• Free samples for qualification testing; full dimensional and electrical test reports on request.
• 4-week standard lead time, 500 mating cycles minimum, −55 °C to +125 °C.
• RoHS-compliant materials, QPL-style traceability and lot-level test documentation.

Related Products

• MS3112E10-6PW
• MS3112E12-3S
• MS3112E14-19S