M22-7130442

Headers, Receptacles, Female Sockets Overview

The Harwin M22-7130442 is a single-row, four-position PCB socket from the M22 series. It features a 2 mm pitch and supports board-to-board connections. The connector operates within a temperature range of -25°C to +105°C. It has a current rating of 12A and a voltage rating of 500V. The housing is made of liquid crystal polymer (LCP). Contacts are phosphor bronze with gold plating. It uses through-hole straight solder termination.

Headers, Receptacles, Female Sockets Feature Summary

• Unshrouded female socket design for reliable board-to-board mating
• Gold-plated phosphor bronze contacts ensure stable signal integrity
• Liquid crystal polymer housing provides high thermal stability

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnects in industrial equipment
• Signal transmission in consumer electronics assemblies
• Control panel connections in automotive systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm pin count, orientation, and contact plating specifications. Ensure the selected variant matches the required current and voltage ratings for the target application environment. Cross-reference the datasheet revision date to guarantee compliance with current manufacturing standards.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, unshrouded female header is required for dense PCB layouts. The 2 mm pitch allows for higher connection density compared to larger spacing options. Verify that the through-hole mounting style aligns with the assembly process and mechanical constraints of the host circuit board design.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin M22 series, which offers a range of rectangular connectors for various electronic applications. The series is known for its compact form factor and robust construction. The M22-7130442 specifically serves as a vertical socket option within this lineup, providing a standardized interface for mating with corresponding male headers.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M22 series sockets with identical 4-pin configurations and 2 mm pitch. Verify compatibility with mating male headers before replacement. Alternative manufacturers may offer similar specifications but require thorough validation of mechanical dimensions and electrical performance.