M20-7891046

Overview

The M20-7891046 is a single-row socket assembly from the Harwin M20 series, featuring 10 positions with a 2.54 mm pitch. Designed for through-hole mounting, it utilizes nickel-plated tin contacts made of bronze and a nylon housing rated UL94V-0. The connector supports board-to-board applications with a current rating of 12A per contact. It operates within a temperature range of -40°C to 105°C and includes right-angle orientation for compact PCB layouts.

Feature Summary

• Right-angle configuration enables space-efficient vertical board stacking
• Durable nylon housing meets UL94V-0 flammability standards
• Bronze contacts with nickel-tin plating ensure reliable electrical performance

Applications

• Board-to-board interconnection systems
• Industrial control modules requiring compact routing
• Electronic assemblies with height constraints

Procurement Notes

Verify component authenticity against official Harwin documentation due to end-of-life status. Confirm RoHS compliance details via manufacturer datasheet as standard specifications may vary by production batch. Ensure compatibility with mating header pins before integration into final designs.

Selection Notes

Select this model when right-angle through-hole connectivity is required for single-row applications. The 12A current rating suits moderate power signals. Verify that the 2.54 mm pitch aligns with existing PCB footprint requirements and mating connector specifications.

Part Context

Part of the M20 series, designed for high-density PCB connections. Features double-beam contacts for improved reliability. Compatible with other M20 series headers for standardized interconnect solutions across industrial and commercial electronics.

Replacement Considerations

M20-7821046 offers similar specifications but in straight orientation rather than right-angle. Verify mechanical fit and mating compatibility before substitution.