M22-2012146

Headers, Male Pins Overview

The Harwin M22-2012146 is a vertical pin header connector from the M22 series, designed for board-to-board applications. It features a 2.00mm pitch and a single row configuration with 21 positions. The connector utilizes phosphor bronze contacts with tin plating, rated for 1A current and 500VAC voltage. Constructed with black nylon insulation meeting UL94 V-0 flammability standards, it supports a temperature range of -40°C to +105°C. Designed for through-hole mounting, it offers a robust mechanical solution for electronic interconnections.

Headers, Male Pins Feature Summary

• Vertical pin header design facilitates direct board-to-board stacking connections
• Single-row configuration with 2.00mm pitch ensures compact layout density
• Tin-plated phosphor bronze contacts provide reliable conductivity and corrosion resistance
• Nylon housing material meets UL94 V-0 flammability rating for safety compliance

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Electronic module assembly requiring vertical stacking
• Industrial control panel wiring
• Consumer electronics internal connectivity

Headers, Male Pins Procurement Notes

Verify the specific contact plating and insulation material against the official datasheet before procurement. Confirm that the through-hole mounting style aligns with the target PCB fabrication capabilities. Ensure the operating temperature range and voltage ratings meet the system requirements. Cross-reference the manufacturer part number to avoid confusion with similar series variants.

Headers, Male Pins Selection Notes

Select this component when a vertical, single-row header with 2.00mm pitch is required for board-to-board connections. Consider the tin-plated contacts for general-purpose applications where gold plating is not necessary. Evaluate the 500VAC rating and 1A current capacity against circuit demands. Ensure the through-hole installation method is compatible with the manufacturing process.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, a family of connectors known for their versatility in various electronic applications. The M22 series includes headers, sockets, and wire housings with consistent 2.00mm spacing. This specific model represents a standard vertical pin header option within the series, offering a balance of performance and cost-effectiveness for common interconnect needs.

Headers, Male Pins Replacement Considerations

M22-2012146 is a discontinued or end-of-life product. Potential substitutes include M22-2012142 (gold plated) or M22-2012146 (tin plated, if available). Verify compatibility with mating sockets such as M22-6361242 or M22-6341242. Ensure physical dimensions and electrical ratings match the original design requirements.