RM312-152-121-5503

Headers, Male Pins Overview

The RM312-152-121-5503 is a rectangular MIL Spec connector plug from the AirBorn R Series, manufactured by Molex. It features 152 positions arranged in three rows with a 1.91 mm pitch. Designed for board mount installation, it utilizes through-hole termination and gold-plated male pin contacts made of beryllium copper and brass. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a voltage rating of 750 V and a current rating of 3 A. Operating temperatures range from -65 C to +125 C, complying with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated beryllium copper contacts for stable signal transmission
• Utilizes Polyphenylene Sulfide housing for high thermal stability

Headers, Male Pins Applications

• Aerospace control systems
• Military electronic equipment
• Avionics interconnections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffixes and environmental certifications directly with the manufacturer or authorized distributors before procurement. Confirm that the requested configuration matches the exact mechanical and electrical requirements of the target application. Ensure compliance with relevant military standards and quality assurance protocols during the purchasing process.

Headers, Male Pins Selection Notes

Select this component when a high-density, multi-row rectangular connector is required for board-mounted applications. Consider the 152-position capacity and 1.91 mm pitch for space-constrained designs. Verify compatibility with mating receptacles and ensure the operating temperature range meets the environmental conditions of the intended deployment scenario.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors designed for demanding environments. The series is known for its robust construction and adherence to strict military standards. As a Molex company product, it benefits from established manufacturing quality and global supply chain support for critical infrastructure projects.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 152-position count, 3-row configuration, and 1.91 mm pitch. Verify that alternative parts maintain the same MIL-DTL-55302 compliance and physical dimensions to ensure interchangeability without modifying the host board layout.