M22-6550642R

Headers, Receptacles, Female Sockets Overview

The M22-6550642R is a 12-position PCB receptacle connector from the Harwin M22 series, designed for surface mount technology. It features a right-angle orientation with a 2.00mm (0.079 inch) pitch and dual-row configuration. The housing is constructed from black polyamide material rated UL94 V-0 for flammability. Electrical contacts are made of phosphor bronze with gold plating on the mating interface to ensure reliable conductivity. The component operates within a temperature range of -40°C to +105°C and supports a rated current of 1A per contact. It utilizes a push-pull locking mechanism for secure board-to-board or cable connections.

Headers, Receptacles, Female Sockets Feature Summary

• Right-angle surface mount design for compact vertical integration
• Gold-plated phosphor bronze contacts for corrosion resistance
• Push-pull locking system for secure mechanical retention
• UL94 V-0 rated polyamide insulation for thermal stability

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in industrial control systems
• High-density signal routing in telecommunications equipment
• Automotive electronic module interfaces
• Consumer electronics internal connectivity

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging when ordering. Confirm that the right-angle orientation matches the PCB layout requirements. Ensure the mating connector is compatible with the 2.00mm pitch and push-pull locking mechanism. Check for RoHS compliance documentation if required by project specifications. Validate that the operating temperature range meets environmental conditions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for applications requiring space-saving right-angle connections. The surface mount format eliminates through-hole drilling needs. Gold plating ensures longevity in high-cycle environments. The dual-row layout maximizes pin density within a limited footprint. Consider the push-pull feature for frequent maintenance access scenarios.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the M22 series, known for robust performance in harsh environments. The series offers various configurations including headers, sockets, and shrouded options. The M22-6550642R specifically addresses the need for horizontal SMT sockets. It complements other M22 components like the M22-2581005 header for complete system solutions.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct public substitute part numbers are confirmed for this specific variant. Generic 2.00mm pitch SMT connectors may fit mechanically but lack the push-pull locking feature. Verify compatibility with mating parts before substitution. Consult Harwin technical support for alternative recommendations if availability is an issue.