RM452-164-311-9300

Headers, Male Pins Overview

The AirBorn RM452-164-311-9300 is a rectangular MIL-DTL-55302 series connector designed for board mount applications. It features a plastic body with four rows and a 1.91 mm pitch, providing 164 positions. The plug utilizes through-hole termination with gold-plated beryllium copper contacts. Rated for 3 A current and 750 V voltage, it operates between -65 °C and +125 °C. Insulation resistance is specified at 5 GOhms.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated beryllium copper contacts for stable signal transmission
• Constructed with Polyphenylene Sulfide (PPS) housing for thermal stability

Headers, Male Pins Applications

• Military avionics systems requiring high-density interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• Board-to-board communication interfaces in defense platforms

Headers, Male Pins Procurement Notes

Verify the specific datasheet version and RoHS status directly with Molex/AirBorn before procurement. Confirm that the through-hole tail length and mounting configuration match the target PCB layout requirements to ensure mechanical compatibility during assembly.

Headers, Male Pins Selection Notes

Select this component when a straight-mount or right-angle MIL-spec plug is required with 164 circuits. Ensure the design accommodates the 1.91 mm pitch and validates the 3 A per contact rating against the system's electrical load requirements.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors known for high density and durability. The RM452 suffix indicates a right-angle plug configuration within the MIL-DTL-55302 standard, distinguishing it from vertical or card-edge variants in the same product line.

Headers, Male Pins Replacement Considerations

Cross-reference with other MIL-DTL-55302 compliant plugs offering 164 positions and 1.91 mm pitch. Verify that any substitute matches the exact right-angle orientation, through-hole termination style, and PPS material specifications.