M22-2030405

Headers, Male Pins Overview

The M22-2030405 is a single-row male pin header from the Harwin M22 series, designed for board-to-board or wire-to-board connections. It features a 2 mm (0.079 inch) contact pitch and provides four positions. The connector utilizes through-hole termination with right-angle orientation, suitable for vertical PCB mounting. Contacts are gold-plated to ensure reliable signal transmission, while the housing is constructed from PA9T nylon. It supports a current rating of 1A and includes a mating pin length of 3.5mm with 3mm PCB termination depth.

Headers, Male Pins Feature Summary

• Right-angle through-hole design for compact vertical integration
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• Single-row configuration with 2mm pitch for space-efficient layouts

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Consumer electronics with limited vertical space
• Communication equipment board assemblies

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm plating type and termination style. Ensure compatibility with mating female connectors in the same M22 series family. Check RoHS compliance documentation for environmental regulations. Confirm availability status as distribution channels may vary. Validate PCB footprint dimensions before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a right-angle male header is required for through-hole assembly. The 2mm pitch suits applications needing moderate density without excessive board area usage. Gold plating is preferred for environments demanding high reliability. Ensure the mating connector matches the single-row, 4-position specification. Consider the 1A current rating for power distribution needs within the circuit design constraints.

Headers, Male Pins Part Context

This part belongs to the M22 series, a widely used line of connectors by Harwin known for their durability and precision. The series offers various configurations including straight and right-angle options. The M22-2030405 specifically addresses the need for low-profile, right-angle interconnections in dense electronic assemblies, providing a stable mechanical connection alongside electrical performance.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2mm pitch, 4-position count, single-row layout, and right-angle through-hole termination. Verify that alternative headers maintain identical gold plating and PA9T housing material for thermal and chemical compatibility. Ensure mating interface dimensions align precisely to prevent mechanical stress during insertion.