RM342-011-221-8800

Headers, Receptacles, Female Sockets Overview

The RM342-011-221-8800 is a rectangular MIL-Spec connector from the AirBorn R Series, manufactured by Molex. It functions as a board mount receptacle with a vertical orientation and a plastic body. The component features 11 positions arranged in a single row with a 1.91 mm pitch. Designed for through-hole termination, it utilizes gold-plated beryllium copper contacts housed in a Polyphenylene Sulfide (PPS) shell. Rated for 750 V and 3 A, it operates within a temperature range of -65 °C to +125 °C and complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features a Polyphenylene Sulfide plastic housing for thermal stability
• Utilizes gold-plated beryllium copper contacts for low resistance
• Supports vertical through-hole PCB mounting configurations

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring standardized interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• Defense communication hardware demanding high reliability
• Aerospace control panels utilizing MIL-Spec receptacles

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official manufacturer datasheet to ensure correct termination style and contact plating. Confirm that the requested variant matches the required pin count and row configuration. Cross-reference the MIL-DTL-55302 compliance status with current regulatory requirements. Ensure compatibility with mating plugs regarding jackset dimensions and tail length specifications before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, single-row MIL-Spec receptacle is required for board-level integration. The 1.91 mm pitch accommodates standard trace spacing for 11-position applications. Consider the PPS material properties for environments exceeding standard thermal limits. Verify that the through-hole termination method aligns with the target PCB manufacturing capabilities and assembly processes.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors designed for harsh environments. The series offers various configurations including plugs and receptacles with different row counts and orientations. The RM342 prefix typically denotes a straight-mount receptacle configuration within the product line, ensuring interchangeability with other components adhering to the same mechanical interface standards.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification and maintain identical 11-position, single-row geometry. Verify that alternative sources provide equivalent gold plating thickness and PPS housing materials. Ensure mating compatibility with existing plug assemblies regarding contact size and jackset retention.