M22-2010405

Headers, Male Pins Overview

The Harwin M22-2010405 is a male pin header connector from the M22 series, designed for through-hole mounting. It features a single row with four positions and a 2 mm pitch spacing. The contacts are made of phosphor bronze with gold plating to ensure reliable signal transmission. Rated for 1 A current and 650 VAC voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black nylon with UL 94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Gold-plated phosphor bronze contacts provide durable electrical connectivity
• Single-row unshrouded design facilitates easy board integration
• Through-hole termination ensures secure mechanical stability

Headers, Male Pins Applications

• General electronic circuit interconnections
• Industrial control system wiring
• Consumer electronics assembly

Headers, Male Pins Procurement Notes

Verify the specific contact finish and row configuration against project requirements. Confirm that the single-row layout matches the PCB footprint. Ensure compatibility with mating socket connectors in the target assembly. Check environmental ratings for extreme temperature applications.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row header is required. Consider the 2 mm pitch for standard spacing needs. Evaluate the gold plating for corrosion resistance in harsh environments. Verify current carrying capacity against load requirements.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, known for compact high-density interconnects. The series offers various configurations including vertical and right-angle options. It is widely used in space-constrained electronic designs requiring robust performance.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 2 mm pitch single-row headers from manufacturers like Samtec or Molex. Ensure equivalent current ratings and temperature specifications. Verify identical pin count and terminal type for direct replacement.