RM332-047-121-8800

Headers, Male Pins Overview

The RM332-047-121-8800 is a rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It is a board mount receptacle featuring a vertical orientation and a plastic body. The component supports 47 positions arranged in three rows with a 1.91 mm pitch. Termination is achieved via through-hole mounting with a 0.140-inch tail length. It utilizes fixed jackscrews for secure attachment and pre-tinned tin/lead alloy contacts.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features a polyphenylene sulfide (PPS) plastic housing for durability
• Includes fixed jackscrew mechanisms for secure panel or board retention

Headers, Male Pins Applications

• Aerospace control systems
• Avionics interconnections
• Military electronic equipment

Headers, Male Pins Procurement Notes

Verify the specific termination plating and jackset configuration against the official datasheet before procurement. Confirm RoHS compliance status as it may vary by production batch. Ensure compatibility with mating connectors within the same R Series family to guarantee proper interface alignment and electrical continuity.

Headers, Male Pins Selection Notes

Select this part for applications requiring high-density connections in constrained spaces due to its 1.91 mm pitch. The straight installation angle and through-hole termination are suitable for standard PCB layouts. Verify that the 47-position count meets circuit requirements without necessitating larger form factors.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for harsh environments. The series is widely used in defense and aerospace sectors where vibration resistance and signal integrity are critical. The manufacturer, Molex/AirBorn, specializes in high-reliability interconnect solutions.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other R Series receptacles with identical pin counts and pitch, such as RM322-047-212-1900 or RM342-047-212-8800, provided mechanical mounting differences like ears or jackset types are accounted for.