RM312-071-122-2900

Headers, Male Pins Overview

The AirBorn RM312-071-122-2900 is a rectangular MIL-spec connector from the R Series, designed as a board mount plug. It features a plastic body with three rows and a 1.91 mm (0.075 inch) pitch. The component utilizes through-hole termination with a 0.140-inch tail length and includes mounting ears for secure installation. It supports 71 circuits with pre-tinned tin/lead alloy contacts.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Engineered with Polyphenylene Sulfide (PPS) housing for thermal stability
• Incorporates two guide pins to ensure precise mating alignment

Headers, Male Pins Applications

• Defense and aerospace electronic systems
• Military communication equipment
• Ruggedized industrial control panels

Headers, Male Pins Procurement Notes

Verify that the specific ordering suffix matches the required termination plating and pin configuration. Confirm compliance with RoHS directives if lead-free alternatives are mandated by project requirements. Ensure compatibility with existing PCB layouts regarding the specified tail length and mounting ear dimensions before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when high-density interconnects are required in space-constrained military applications. The straight orientation and three-row layout maximize circuit density while maintaining standard 1.91 mm spacing. Evaluate environmental exposure needs against the PPS material properties and operating temperature range.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a family of rectangular connectors widely used in demanding environments. The series offers various row counts and orientations to support diverse MIL-DTL-55302 interface requirements across defense and commercial sectors.

Headers, Male Pins Replacement Considerations

Cross-reference with other R Series variants such as RM312-071-122-5700 for different termination types. Verify mechanical fit and electrical ratings against legacy parts before substitution.