MIL-DTL-26482 Series II RFI Grounding Straight Plug — Shell 22, Arrangement 22-41, 41× #20 Socket

Specifications

Cross-Brand Compatibility

Applications

MS3475L22-41S is the RFI-grounded straight plug of the MIL-DTL-26482 Series II family. The MS3475 shell style adds a ring of grounding fingers to the standard MS3476 plug body, so when the connector is coupled the fingers bear on the receptacle shell and give a continuous low-impedance path between the two shells. That is what a shielded harness needs: the cable shield is terminated to the backshell, the backshell is bonded to the plug shell, and the grounding fingers carry that bond across the interface instead of relying on the coupling threads.

Shell size 22 with the 22-41 arrangement gives forty-one size 20 socket contacts at 7.5 A each — one of the densest standard layouts in the family, typically used for avionics signal bundles where one disconnect is preferred. Because the MS3475 is the socket (female) half, it mates with an MS3470, MS3472 or MS3474 receptacle of shell 22, arrangement 22-41, fitted with pin contacts.