RM342-047-581-0256

Headers, Receptacles, Female Sockets Overview

The AirBorn RM342-047-581-0256 is a rectangular MIL-spec connector from the R Series, designed for board mount receptacle applications. It features a straight mounting style with a plastic body and supports 47 circuits arranged in three rows. The component utilizes a 1.91 mm pitch and employs through-hole termination with pre-tinned tin/lead alloy contacts. Constructed to MIL-DTL-55302 standards, it includes fixed jacksets and lacks mounting ears.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability performance
• Features a three-row configuration with a 1.91 mm contact pitch
• Utilizes pre-tinned tin/lead alloy through-hole termination for secure PCB attachment

Headers, Receptacles, Female Sockets Applications

• Military electronic systems requiring standardized interconnects
• Aviation control and display equipment
• Harsh environment industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact termination plating and jackset length. Ensure compatibility with existing MIL-DTL-55302 mating connectors. Confirm RoHS compliance status if required by project specifications, as variations exist within the series.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for applications requiring a 47-position vertical receptacle with a 1.91 mm pitch. It is suitable for through-hole assembly where pre-tinned leads are preferred. Verify that the absence of mounting ears aligns with the mechanical design constraints of the target printed circuit board layout.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn R Series, a line of rectangular MIL-spec connectors manufactured by Molex. The series is widely recognized for its durability in demanding environments, including aerospace and defense sectors. The RM342-047-581-0256 represents a standard board-mount receptacle variant within this established product family.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 47-position count, 1.91 mm pitch, and MIL-DTL-55302 compliance. Verify pinout orientation and terminal type before substitution.