RC422-100-251-4400

Headers, Receptacles, Female Sockets Overview

The AirBorn RC422-100-251-4400 is a rectangular board-to-board connector from the RC Series, designed for high-density interconnect applications. It features a 0.075-inch (1.91 mm) pitch with four rows and twenty-five columns, providing a total of 100 positions. The connector utilizes press-fit termination for secure board mounting and incorporates gold-plated beryllium copper socket contacts. Constructed with a polyphenylene sulfide (PPS) housing, it supports a current rating of 3 A and an insulation resistance of 5 GOhms. The unit operates within a temperature range of -65°C to +125°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density stackable design with 0.075-inch pitch
• Gold-plated beryllium copper socket contacts
• Polyphenylene sulfide (PPS) insulating body
• Press-fit termination for reliable board mounting

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnects
• Mezzanine connectivity
• High-density electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify specific manufacturing lot codes and RoHS compliance status directly with Molex/AirBorn before procurement. Confirm that the press-fit tail length matches the target PCB thickness requirements. Ensure that the ordering suffix corresponds to the exact contact configuration and housing variant required for the application. Request official datasheets to validate environmental ratings against operational conditions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, high-pin-count solution is required for vertical stacking. The 100-position count suits dense signal routing needs. Verify compatibility with existing PCB fabrication capabilities for press-fit assembly. Consider thermal management requirements given the 125°C maximum operating limit. Ensure mating connectors share the same series specifications for proper alignment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, which specializes in low-profile, high-density board-to-board connections. The series is characterized by its robust mechanical stability and precise alignment features. As a Molex company product, it adheres to strict quality standards for military and industrial grade applications. The RC designation indicates a specific form factor optimized for space-constrained environments.

Headers, Receptacles, Female Sockets FAQ

What is the contact type for this connector?

The connector uses socket (female) contacts.

Is the connector compatible with MIL-DTL-55302 standards?

The provided documentation does not explicitly state MIL-DTL-55302 compliance for this specific part number; verify with manufacturer data sheets.