A222Y34R

Headers, Receptacles, Female Sockets Overview

The Nicomatic A222Y34R is a 34-position female receptacle connector from the CMM series, designed for through-hole PCB mounting. It features a 1.00mm (0.039 inch) pitch and gold-plated contacts. The unit utilizes black PPS insulation rated UL 94-V0. Electrical specifications include a maximum working voltage of 600V DC and current ratings of 3A at 25°C or 2.2A at 85°C per contact. Contact resistance is maintained below 10mΩ initially.

Headers, Receptacles, Female Sockets Feature Summary

• Through-hole mounting configuration with straight pin orientation for direct PCB integration
• Gold-plated copper alloy contacts ensuring reliable signal transmission and corrosion resistance
• High-temperature resistant polyphenylene sulfide insulation suitable for harsh environments

Headers, Receptacles, Female Sockets Applications

• Flight control systems and avionics interconnections
• Industrial automation and power distribution units
• Military radar and missile guidance electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Nicomatic documentation to confirm exact pin count and termination style. Ensure compatibility with mating male headers within the same CMM series family. Confirm that the through-hole footprint matches the target PCB design requirements before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density 34-position interface is required in space-constrained applications. The 1.00mm pitch allows for significant board area reduction compared to standard connectors. Ensure the operating environment temperature remains within the specified -60°C to 260°C range for optimal performance.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Nicomatic CMM Micro Connector system, which utilizes a 2mm module concept for high reliability. The series is engineered for aerospace, defense, and medical sectors where vibration resistance and long-term stability are critical. The modular design allows for mixing different contact types within a single housing structure.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 34-position count, 1.00mm pitch, and through-hole termination. Verify that any alternative maintains the same gold plating thickness and PPS insulation material properties to ensure equivalent thermal and electrical performance in existing assemblies.