RM412-164-521-9000

Headers, Male Pins Overview

The AirBorn RM412-164-521-9000 is a rectangular MIL-DTL-55302 compliant board mount plug from the R Series. It features a plastic body with four rows of male pin contacts and a 1.91 mm pitch. Designed for vertical installation without mounting ears, it utilizes through-hole termination with a 0.172-inch tail length. The connector supports 164 circuits, operates within a -65°C to +125°C range, and includes a fixed jackset.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-density interconnects
• Features a fixed jackset design for secure mating engagement
• Utilizes gold-plated beryllium copper contacts for reliable signal transmission
• Constructed with Polyphenylene Sulfide (PPS) housing for thermal stability

Headers, Male Pins Applications

• Military avionics systems requiring ruggedized interconnects
• High-density electronic assemblies in defense equipment
• Board-to-board connections in harsh environmental conditions
• Aerospace control units demanding MIL-spec reliability

Headers, Male Pins Procurement Notes

Verify that the specific suffix 9000 corresponds to the intended termination style and contact plating configuration. Confirm compatibility with mating receptacles in the same series. Ensure the absence of mounting ears aligns with the mechanical design of the target printed circuit board assembly prior to final procurement authorization.

Headers, Male Pins Selection Notes

Select this component when a vertical, non-flanged rectangular connector is required for high-density applications. The 1.91 mm pitch accommodates significant I/O counts within a compact footprint. Consider the fixed jackset feature if robust retention during vibration is necessary. Validate that the through-hole termination method matches the manufacturing capabilities of the target PCB.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a family of high-density rectangular connectors designed for demanding environments. The series offers various row counts and pitch options to suit different density requirements. The RM412 designation indicates a specific form factor within the broader MIL-DTL-55302 compatible product line offered by Molex.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the 1.91 mm pitch, 164 position count, and MIL-DTL-55302 compliance. Verify that alternative parts support vertical mounting without flanges and utilize fixed jacksets. Cross-reference termination styles to ensure through-hole compatibility with existing assembly processes.