M20-9742446

Headers, Male Pins Overview

The M20-9742446 is a rectangular header connector from the Harwin M20 series, designed for board-to-board and wire-to-board applications. It features a 2.54 mm pitch with single-row configuration and secure latching mechanism. The housing is constructed from high-temperature UL 94V-0 nylon, while contacts utilize copper alloy materials. This through-hole vertical pin header supports robust electrical connections in demanding environments.

Headers, Male Pins Feature Summary

• Features a secure latching mechanism for reliable connection retention
• Utilizes high-temperature resistant UL 94V-0 nylon housing material
• Employs copper alloy contacts for durable electrical performance

Headers, Male Pins Applications

• Board-to-board interconnections requiring secure locking
• Wire-to-board assemblies in industrial equipment
• High-temperature electronic circuit interfaces

Headers, Male Pins Procurement Notes

Verify component authenticity against official Harwin documentation. Confirm that the specific part number matches project requirements regarding latching style and material specifications. Ensure compatibility with mating connectors within the M20 series family before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a secure latching feature is required for single-row headers. Consider the high-temperature nylon housing for applications exceeding standard thermal limits. Verify that the copper alloy contact material meets the current carrying requirements of the target circuit design.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which offers various configurations including jackscrew fixing options. The M20-9742446 specifically denotes the single-row variant with secure latching. It is distinct from other M20 models that may use different fixing mechanisms or row counts.

Headers, Male Pins Replacement Considerations

The manufacturer has scheduled this part for obsolescence and discontinuation. Engineers should identify alternative components from the same M20 series or compatible families that maintain similar mechanical and electrical characteristics for long-term supply stability.