M22-2010546

Headers, Male Pins Overview

The M22-2010546 is a single-row pin header from the Harwin M22 series, designed for board-to-board connections. It features a 2 mm (0.079 inch) pitch and provides five contacts in a straight, through-hole configuration. The connector utilizes phosphor bronze contacts with gold plating to ensure reliable electrical performance. It is rated for 1 A current per contact and supports voltages up to 500 V. The operating temperature range spans from -40°C to +105°C. The housing is constructed from nylon, offering UL94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Straight through-hole mounting design facilitates standard PCB assembly processes.
• Gold-plated phosphor bronze contacts provide durable and low-resistance electrical interfaces.
• Compact 2 mm pitch enables high-density circuit board layouts.

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm exact contact length and termination style. Ensure the selected variant matches the required PCB thickness and mating connector specifications. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if environmental regulations apply to the final product assembly.

Headers, Male Pins Selection Notes

Select this component when a single-row, straight header is required for board-to-board applications. The 2 mm pitch suits designs needing moderate density without excessive miniaturization. Verify that the 1 A current rating meets the signal or power requirements of the target circuit. Consider the through-hole installation method if surface-mount alternatives are unsuitable for the mechanical constraints.

Headers, Male Pins Part Context

This part belongs to the M22 series, a family of industrial-grade connectors known for their reliability and compact form factor. The series offers various configurations including single and double rows, as well as different contact counts. The M22-2010546 specifically addresses needs for simple, robust vertical interconnections in demanding environments.

Headers, Male Pins Replacement Considerations

Compatible mating headers include M22-6361042 and M22-6341042, which are 20-position sockets from the same series. These counterparts share the 2 mm pitch and gold-plated contact interface, ensuring mechanical and electrical compatibility within the M22 ecosystem.