M22-7131242

Headers, Receptacles, Female Sockets Overview

The Harwin M22-7131242 is a 12-position, single-row PCB receptacle from the M22 series. It features a 2 mm pitch and is designed for board-to-board connections. The connector utilizes through-hole straight termination with gold-plated phosphor bronze contacts. Rated for 500 VAC voltage and 2 A current, it operates within a temperature range of -25°C to +105°C. The housing is constructed from black nylon, providing reliable insulation for general-purpose industrial and telecommunications applications.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated phosphor bronze female socket contacts ensure durable electrical performance
• Nylon housing provides robust insulation for high-voltage environments
• Straight through-hole mounting facilitates secure PCB integration

Headers, Receptacles, Female Sockets Applications

• General purpose electronic assemblies
• Industrial control systems
• Telecommunications equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the manufacturer part number M22-7131242 against official Harwin documentation to confirm specifications. Ensure compatibility with mating pin headers regarding pitch and contact configuration. Check for RoHS compliance status in the latest datasheet before procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 12-position, 2 mm pitch female header is required for vertical board-to-board interconnects. Consider the 2 A current rating and 500 VAC insulation requirements. Verify that the through-hole straight form factor fits the mechanical constraints of the target PCB layout.

Headers, Receptacles, Female Sockets Part Context

This receptacle belongs to the Harwin M22 series, which offers various configurations including different row counts and orientations. The M22-7131242 specifically denotes a 12-position, single-row, straight, gold-plated variant. Other models in the series may differ in position count, plating, or mounting angle.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 2 mm pitch, 12 positions, single row, and through-hole straight format. Verify that alternative connectors maintain equivalent 500 VAC and 2 A ratings. Cross-reference mating pin headers to ensure mechanical and electrical compatibility.