M20-7860642

Overview

The M20-7860642 is a rectangular connector header from the Harwin M20 series, designed for surface mount technology. It features a single row with six positions and a mating pitch of 0.100 inches (2.54 mm). The connector utilizes square contacts made of phosphor bronze, with gold plating on the mating surfaces and tin plating on the tails. Constructed with black polyamide insulation rated UL94 V-0, it supports a maximum current of 3A per contact at 250V. The unit operates within a temperature range of -40°C to 105°C and employs a push-pull locking mechanism.

Feature Summary

• Surface mount design with push-pull locking mechanism
• Gold-plated square contacts for reliable signal transmission
• High-temperature resistant polyamide insulation housing

Applications

• General purpose electronic interconnections
• Board-to-board connections
• Industrial control systems

Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status prior to integration. Check datasheet revisions for potential material updates. Ensure storage conditions maintain integrity before soldering.

Selection Notes

Evaluate thermal requirements against the 105°C limit. Verify PCB footprint compatibility with SMD mounting. Assess mechanical stress tolerance for the push-pull interface. Confirm mating partner dimensions match the 2.54mm pitch specification.

Part Context

This component belongs to the M20 series, characterized by high-density interconnect capabilities. The series offers various pin counts and configurations for diverse electronic applications. The specific model provides a compact solution for space-constrained designs requiring robust connectivity.

Replacement Considerations

M20-7860442: Four-position variant with identical specifications.