RM212-040-102-5500

Headers, Male Pins Overview

The RM212-040-102-5500 is a rectangular MIL-DTL-55302 board mount plug from the AirBorn R Series. It features a dual-row configuration with 40 positions and a 1.91 mm pitch. The connector utilizes through-hole termination with gold-plated beryllium copper contacts. Constructed with a polyphenylene sulfide (PPS) plastic body, it supports a straight mounting angle. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -65 °C to +125 °C.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features a dual-row layout with 40 circuits in a compact vertical form factor
• Incorporates gold-plated beryllium copper contacts for durable signal transmission
• Utilizes a polyphenylene sulfide housing for thermal stability

Headers, Male Pins Applications

• Military avionics systems requiring certified interconnects
• Ruggedized ground-based electronic equipment
• High-density circuit board-to-circuit board connections
• Defense communication hardware modules

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm termination style and tail length requirements. Ensure compatibility with mating receptacles within the same R Series family. Confirm that the through-hole footprint matches the PCB design guidelines provided in the official mechanical drawings. Cross-reference the MIL-DTL-55302 compliance status for your specific procurement contract.

Headers, Male Pins Selection Notes

Select this model for applications demanding a 40-position interface with a 1.91 mm spacing. Choose the gold termination variant for environments requiring superior corrosion resistance. Verify that the 3 A current rating aligns with the electrical load of the target circuit. Ensure the straight board mount orientation fits the available chassis or panel space constraints.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for mission-critical environments. The series offers various row counts and contact densities while maintaining strict adherence to military standards. The RM212 prefix indicates a specific plug configuration within the broader product portfolio managed by Molex.

Headers, Male Pins Replacement Considerations

Direct replacements must match the MIL-DTL-55302 standard, 40-position count, and 1.91 mm pitch. Verify that alternative sources provide identical gold plating and PPS housing materials. Ensure the mating receptacle geometry remains compatible with the dual-row pin arrangement.