RC422-076-361-4500

Headers, Receptacles, Female Sockets Overview

The RC422-076-361-4500 is a board-to-board and mezzanine connector from the AirBorn RC Series, manufactured by Molex. It features a 1.91 mm (0.075 in) pitch with a configuration of 4 rows and 19 columns, providing 76 positions. The connector utilizes gold-plated beryllium copper contacts housed in a polyphenylene sulfide (PPS) shell. Designed for straight installation via press fit, it supports a current rating of 3 A and a voltage rating of 750 V. The unit operates within a temperature range of -65 C to +125 C and maintains an insulation resistance of 5 GOhms.

Headers, Receptacles, Female Sockets Feature Summary

• Stackable rectangular design enabling vertical interconnection between circuit boards
• Press-fit termination method ensures secure mechanical attachment without soldering
• Gold-plated beryllium copper contacts provide reliable signal transmission
• Polyphenylene sulfide housing offers thermal stability and durability

Headers, Receptacles, Female Sockets Applications

• High-density board-to-board interconnects
• Mezzanine circuit stacking
• Military and aerospace electronic systems
• Industrial control modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify specific ordering suffixes and lead times directly with the manufacturer or authorized distributors. Confirm that the selected variant matches the required pin count and termination style for your assembly. Ensure compliance with RoHS directives if applicable to your project requirements before finalizing procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 1.91 mm pitch is required for high-density connections. The 4-row configuration suits applications needing 76 circuits in a compact footprint. Consider the press-fit installation method for reworkability and robust mechanical retention. Verify environmental ratings against operational temperature extremes.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn RC Series, known for rectangular MIL-DTL-55302 style connectors adapted for modern manufacturing. The series emphasizes stackability and high reliability in demanding environments. As a Molex product, it integrates advanced material science for consistent performance across various industrial sectors.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official cross-reference guides for compatible alternatives.

Headers, Receptacles, Female Sockets FAQ

What is the contact material used in this connector?

The contacts are made of beryllium copper with gold plating.

Does this connector support solder termination?

No, the specified installation style is press fit.