M22-7131842

Headers, Receptacles, Female Sockets Overview

The M22-7131842 is a vertical pin header receptacle from the Harwin M22 series, designed for through-hole mounting. It features a single row with 18 positions and a 2 mm (0.079 in) pitch. The connector utilizes phosphor bronze contacts with gold plating and a black nylon housing. Rated for 500 V and 2 A, it operates within a temperature range of -25°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical straight orientation for board-to-board or cable connections
• Gold-plated phosphor bronze contacts for reliable conductivity
• Nylon insulation material providing UL94 V-0 flammability rating

Headers, Receptacles, Female Sockets Applications

• Industrial control systems requiring robust interconnects
• Consumer electronics with space-constrained layouts
• Automotive electronic modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact plating configuration, as datasheets may indicate mixed gold and tin finishes depending on production batches. Confirm RoHS compliance status directly with the manufacturer before integration. Ensure the selected variant matches the required current rating and thermal environment for long-term reliability.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 18-position vertical header is required. Compare against other M22 variants based on row count and termination style. Verify that the 2 mm pitch aligns with the PCB footprint and mating connector specifications. Consider environmental ratings if operating outside standard commercial temperatures.

Headers, Receptacles, Female Sockets Part Context

Part of the M22 series, known for high-density interconnect solutions. The series offers various configurations including surface mount and right-angle options. This specific model represents a standard through-hole vertical header suitable for general-purpose electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating connectors include M22-6361042 and M22-6341042. Verify pin count and pitch compatibility when substituting with similar headers from other manufacturers.