M80-7890422

Overview

The M80-7890422 is a single-row male header connector from the Harwin Datamate L-Tek series. It features 4 positions with a 2 mm (0.079 inch) pitch and right-angle through-hole termination. The contacts are gold-plated phosphor bronze, rated for 3 A current and 125°C operating temperature. The housing is black polyamide with a locking latch mechanism.

Feature Summary

• Single-row design with right-angle orientation for compact board integration
• Gold-plated contacts ensure reliable signal transmission in demanding environments
• Integrated locking latch provides secure mechanical retention during mating

Applications

• Industrial control systems requiring robust interconnects
• Automotive electronics applications
• General purpose PCB-to-wire harness connections

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm that the part number suffix matches the specific tail length and packaging configuration required for your assembly process to avoid functional mismatches.

Selection Notes

Select this model when a single-row, right-angle male header is needed for wire-to-board applications. Ensure the mating socket has compatible locking mechanisms and that the 2 mm pitch aligns with the target PCB layout constraints.

Part Context

This component belongs to the Datamate L-Tek family, designed for mixed-signal applications. It offers high density and reliability, suitable for space-constrained designs where right-angle mounting simplifies cable routing and reduces profile height.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires identical pitch, row count, and locking mechanism compatibility.