RM312-080-122-2900

Headers, Male Pins Overview

The AirBorn RM312-080-122-2900 is a rectangular MIL-DTL-55302 board mount plug from the R Series. It features a vertical orientation with a plastic body and three rows of contacts, providing 80 positions at a 1.91 mm pitch. The connector utilizes through-hole termination with pre-tinned tin/lead alloy contacts and includes mounting ears for secure installation. Designed for high-density applications, it operates within a temperature range of -65°C to +125°C and supports a current rating of 3 A per contact.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Three-row configuration enables high circuit density in compact spaces
• Polyphenylene sulfide housing provides thermal stability and durability
• Pre-tinned termination facilitates reliable through-hole soldering

Headers, Male Pins Applications

• Avionics systems requiring MIL-Spec reliability
• Military communication equipment interfaces
• High-density electronic control units
• Ruggedized industrial instrumentation

Headers, Male Pins Procurement Notes

Verify that the specific suffix '2900' corresponds to the required pre-tinned tin/lead alloy termination rather than gold plating. Confirm the need for mounting ears matches the mechanical design. Ensure the 80-position count aligns with system requirements before ordering.

Headers, Male Pins Selection Notes

Select this model for vertical board-to-board connections requiring 80 circuits. The 1.91 mm pitch suits standard PCB layouts. Consider the right-angle variant if space constraints prohibit vertical stacking. Verify environmental sealing needs against the plastic body limitations.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series offers various row counts and orientations while maintaining strict adherence to MIL-DTL-55302 standards for consistency and interchangeability across military and aerospace platforms.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 80-position count, 1.91 mm pitch, and vertical orientation. Cross-reference part numbers from other manufacturers holding this military specification to ensure mechanical and electrical compatibility.