M20-9753746

Headers, Male Pins Overview

The Harwin M20-9753746 is a double-row female header connector from the M20 series, designed for board-to-board and wire-to-board applications. It features a 2.54 mm pitch with positions ranging from 12 to 80. The housing is constructed from high-temperature UL 94V-0 nylon, while contacts utilize copper alloy with tin plating. This variant employs jackscrew fixing for secure attachment. It supports through-hole termination and operates within a temperature range of -55°C to +125°C, rated for 3A current and 500V voltage.

Headers, Male Pins Feature Summary

• Jackscrew fixing mechanism ensures secure mechanical connection between mating boards
• High-temperature UL 94V-0 rated housing material provides thermal stability
• Copper alloy contacts with tin plating ensure reliable electrical conductivity

Headers, Male Pins Applications

• Board-to-board interconnections requiring secure latching
• Wire-to-board connections utilizing IDC cable interfaces
• Industrial equipment internal circuitry connections

Headers, Male Pins Procurement Notes

Verify the specific position count and jack screw configuration against project requirements before ordering. Confirm that the tin-plated copper alloy contacts meet the environmental and corrosion resistance standards for the intended application environment. Ensure compatibility with mating male headers in the M20 series.

Headers, Male Pins Selection Notes

Select this component when a robust, mechanically locked connection is required for double-row layouts. The jackscrew design offers superior retention compared to standard friction-fit headers. Consider the operating temperature range and voltage rating to ensure compliance with system specifications. Verify PCB footprint dimensions match the through-hole pin layout.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used family of connectors known for their versatility in various electronic assemblies. The M20 series includes both single and double-row options with different fixing mechanisms. This specific model represents the double-row female variant with jackscrew fixation, distinct from the single-row latching or other IDC variants available in the same product line.

Headers, Male Pins Replacement Considerations

M20-9753746P

Headers, Male Pins FAQ

What type of fixing mechanism does the M20-9753746 use?

It uses a jackscrew fixing mechanism to secure the connector to the mating board.

Is the M20-9753746 a single or double-row connector?

It is a double-row female connector.