M20-8761946

Headers, Male Pins Overview

The M20-8761946 is a rectangular header connector from the Harwin M20 series, featuring 38 positions with a 2.54mm pitch. It utilizes a double-row configuration for board-to-board or cable applications. The component employs a jackscrew fixing mechanism for secure attachment and supports surface mount installation. Rated for 3A current per contact and 250V, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black polyamide (PA6T) meeting UL94 V-0 flammability standards.

Headers, Male Pins Feature Summary

• Jackscrew locking system ensures secure mechanical retention between mating connectors
• High-temperature resistant PA6T insulation housing rated UL94 V-0
• Surface mount termination style compatible with automated assembly processes

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Cable-to-board connections in telecommunications equipment
• High-density signal routing in automotive electronics

Headers, Male Pins Procurement Notes

Verify the specific suffix designation against official datasheets to confirm the exact pin count and row configuration, as variations exist within the M20-876 family. Ensure compatibility with the corresponding female socket counterpart that matches the jackscrew interface. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when high mechanical stability is required due to its integrated jackscrew latching feature. The double-row layout maximizes connection density on limited PCB real estate. Verify that the mating environment accommodates the surface mount profile and that the 2.54mm pitch aligns with existing design constraints. Consider thermal management requirements given the 105°C maximum operating limit.

Headers, Male Pins Part Context

This part belongs to the M20 series, known for robust performance in demanding environments. The M20-876 variant specifically denotes the double-row header configuration. While the base model may be obsolete, related active parts like the M20-8761946P offer equivalent functionality with updated packaging or availability status.

Headers, Male Pins Replacement Considerations

M20-8761946P serves as a direct functional substitute within the same series.