RM352-122-321-5501

Headers, Male Pins Overview

The RM352-122-321-5501 is a high-density rectangular MIL-spec connector from the AirBorn R Series, manufactured by Molex. It features a 122-position configuration arranged in three rows with male pin contacts. Designed for board mount installation at a right angle, it utilizes through-hole termination with gold-plated beryllium copper and brass contacts. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a 1.91 mm pitch. Rated for 750 V and 3 A, it operates within a temperature range of -65°C to +125°C and complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• High-density interconnection capability with 122 positions across three rows
• Gold-plated beryllium copper and brass contacts for reliable signal transmission
• Polyphenylene Sulfide (PPS) housing providing thermal stability up to 125°C
• Right-angle board mount design with through-hole termination

Headers, Male Pins Applications

• Electronic equipment requiring reliable backplane interconnection
• Military and aerospace systems adhering to MIL-DTL-55302 specifications
• High-density circuit board mounting applications

Headers, Male Pins Procurement Notes

Verify current availability and lead times directly with Molex or authorized distributors, as this component may be subject to factory special order requirements. Confirm that the specific ordering suffix matches the required contact plating and termination style. Ensure compliance with RoHS directives if applicable to your project constraints. Request official datasheets and certification documents prior to finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this connector when a high-density, three-row male pin configuration is required for right-angle board mounting. Verify that the 1.91 mm pitch aligns with your PCB layout constraints. Ensure the operating environment falls within the specified -65°C to +125°C range. Confirm compatibility with MIL-DTL-55302 standards for military or aerospace applications. Check that the 750 V and 3 A ratings meet your electrical requirements.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular MIL-spec connectors known for high reliability in demanding environments. Manufactured by Molex under the AirBorn brand, these connectors are designed for robust performance in military, aerospace, and industrial applications. The series offers various position counts and row configurations to suit different density needs while maintaining strict adherence to military standards.

Headers, Male Pins Replacement Considerations

Cross-reference with other RM352 series variants for different position counts or row configurations. Verify compatibility with mating receptacles from the same R Series family. Ensure that any substitute maintains the same MIL-DTL-55302 compliance and physical dimensions. Consult Molex technical support for approved alternatives if this specific part number is unavailable.