RM412-086-271-9500

Headers, Male Pins Overview

The AirBorn RM412-086-271-9500 is a rectangular MIL-spec connector from the R Series, designed as a board mount plug. It features a plastic body with four rows and a 1.91 mm (0.075 inch) pitch. The component provides 86 positions using male pin contacts made of beryllium copper and brass, finished with gold plating. It utilizes scored surface mount termination with a 0.014-inch tail length and includes mounting ears. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65°C to +125°C, with a current rating of 3 A per contact.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications
• Features scored surface mount contacts for automated PCB assembly
• Includes mounting ears for secure mechanical installation
• Utilizes Polarized Guide Pins to ensure correct mating alignment

Headers, Male Pins Applications

• Avionics control and display systems
• Space exploration equipment
• Electronic warfare and countermeasure units
• Military communication infrastructure

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact termination type, guide pin configuration, and plating specifications. Ensure compatibility with existing MIL-DTL-55302 design standards before integration. Confirm RoHS status and lead times directly with authorized distributors or Molex/AirBorn sales channels due to potential supply chain variations.

Headers, Male Pins Selection Notes

Select this model for applications requiring high-density interconnects in constrained spaces. The 1.91 mm pitch allows for significant circuit density within a compact footprint. Verify that the surface mount profile matches the target PCB fabrication capabilities. Consider the thermal management requirements of the PPS housing relative to the operational environment.

Headers, Male Pins Part Context

This component belongs to the AirBorn R Series, a line of rectangular connectors manufactured by Molex / AirBorn. The series is widely recognized for its rugged construction and compliance with stringent military standards. These connectors are engineered for demanding environments found in aerospace, defense, and industrial sectors where reliability is critical.

Headers, Male Pins Replacement Considerations

Direct replacements must match the MIL-DTL-55302 standard, 4-row configuration, 1.91 mm pitch, and 86-position count. Verify identical mounting ear dimensions and scored SMT contact profiles to ensure physical and electrical compatibility without redesigning the host PCB.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are manufactured from Beryllium Copper and Brass.

Does this connector include polarized guide pins?

Yes, the specification indicates the inclusion of polarized guide pins for alignment.

What is the maximum operating temperature?

The maximum operating temperature is +125°C.