M22-2580405

Headers, Male Pins Overview

The M22-2580405 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features a 2 mm (0.079 inch) mating pitch and consists of 4 positions arranged in a single row. The connector utilizes through-hole termination for secure PCB mounting and employs push-pull fastening mechanisms to ensure reliable engagement with mating sockets. Constructed with phosphor bronze contacts that are gold-plated for enhanced conductivity and corrosion resistance, the housing is made of black PA6T nylon rated UL94 V-0. The unit operates within a temperature range of -40°C to +105°C and carries a current rating of 1A per contact.

Headers, Male Pins Feature Summary

• Features a robust push-pull locking mechanism for secure mating retention
• Utilizes gold-plated phosphor bronze contacts for reliable signal transmission
• Constructed from high-temperature resistant PA6T nylon insulation material

Headers, Male Pins Applications

• Board-to-board interconnections
• Cable-to-board connections
• Industrial control systems

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm pin count and row configuration. Ensure compatibility with mating socket components within the same M22 series family. Confirm that the through-hole mounting style aligns with the target printed circuit board design requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row header with a 2mm pitch is required for vertical mounting. The choice is appropriate for applications demanding a 1A current rating per contact and operation across a wide industrial temperature spectrum. Consider the push-pull retention feature if vibration resistance is a priority for the assembly environment.

Headers, Male Pins Part Context

This component belongs to the M22 series, a line of rugged connectors engineered for harsh environments including aviation, defense, and medical sectors. The series is characterized by its compact form factor and high reliability standards. The M22-258 variant specifically denotes a vertical header configuration within this ecosystem, offering versatile connectivity options for dense electronic layouts.

Headers, Male Pins Replacement Considerations

Compatible mating sockets include M22-6340442 and M22-7140442. Verify mechanical dimensions and electrical ratings when substituting with other manufacturers' products to ensure functional equivalence.