RM452-164-321-9501

Headers, Male Pins Overview

The RM452-164-321-9501 is a rectangular MIL-DTL-55302 board mount plug from the AirBorn R Series. It features a plastic body with 164 positions arranged in four rows and a 1.91 mm pitch. The connector utilizes through-hole termination with gold-plated beryllium copper contacts. Designed for right-angle installation, it includes mounting ears for secure PCB attachment. The unit operates within a temperature range of -65°C to +125°C and supports a current rating of 3 A.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features right-angle board mount configuration with integrated mounting ears
• Utilizes gold-plated beryllium copper contacts for durable signal transmission
• Constructed with Polyphenylene Sulfide (PPS) insulating material

Headers, Male Pins Applications

• Aerospace control and display systems
• Military electronic warfare equipment
• Avionics interconnections
• Space exploration satellite systems

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Molex/AirBorn datasheet to ensure correct termination type, polarization, and guide pin configuration. Confirm that the requested variant matches the required MIL-DTL-55302 compliance level and environmental ratings for the intended deployment scenario.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle rectangular connector is required for board-to-board or cable-to-board interfaces in harsh environments. Ensure the design accommodates the 1.91 mm pitch and through-hole footprint constraints while meeting the necessary thermal and electrical performance standards defined by the military specification.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a family of rectangular connectors known for their robust construction and adherence to strict military standards. The series offers various row counts and termination options, providing engineers with flexible solutions for demanding applications in defense, aerospace, and industrial sectors where reliability is critical.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 standard, 164-position count, 4-row layout, and 1.91 mm pitch. Verify compatibility of mounting ear dimensions and right-angle orientation. Cross-reference with other manufacturers offering equivalent military-grade rectangular plugs if original supply is unavailable.