RM312-104-102-5900

Headers, Male Pins Overview

The AirBorn RM312-104-102-5900 is a rectangular MIL-spec connector from the R Series, manufactured by Molex. It features 104 positions arranged in three rows with a 1.91 mm pitch. Designed for board mount applications, this straight plug utilizes through-hole termination and gold-plated beryllium copper contacts. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a voltage rating of 750 V and current capacity of 3 A per contact. It operates within a temperature range of -65 °C to +125 °C and complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability performance
• Utilizes gold-plated beryllium copper contacts for superior conductivity and corrosion resistance
• Features a durable Polyphenylene Sulfide (PPS) insulating body for thermal stability

Headers, Male Pins Applications

• Avionics systems requiring rugged interconnects
• Military communication equipment
• Aerospace control modules

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official datasheet to ensure correct termination style and mounting configuration. Confirm RoHS compliance status and environmental certifications prior to procurement. Cross-reference the manufacturer part number with the latest revision history to avoid obsolete stock. Ensure compatibility with mating connectors within the same R Series family.

Headers, Male Pins Selection Notes

Select this component when a high-density, three-row board-mount solution is required for harsh environments. The 1.91 mm pitch accommodates significant signal routing density. Verify that the through-hole termination method aligns with the PCB fabrication capabilities. Consider the 750 V rating and PPS material properties for thermal management requirements.

Headers, Male Pins Part Context

This connector belongs to the AirBorn R Series, a line of rectangular MIL-spec connectors known for compact size and high reliability. The series supports various row counts and termination styles, making it versatile for aerospace and defense applications where space constraints and environmental resilience are critical design factors.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 104-position count, three-row layout, and 1.91 mm pitch. Verify equivalent MIL-DTL-55302 compliance and identical contact plating specifications. Alternative parts should maintain compatible operating temperatures and voltage ratings.