M80-5422042

Headers, Male Pins Overview

The Harwin M80-5422042 is a Datamate J-Tek series power-to-board connector header. It features a 20-position, 2-row configuration with a 2 mm pitch. Designed for surface mount (SMD/SMT) installation, it utilizes male pin contacts made of brass with selective gold plating on the mating interface and tin plating on the tail. The housing is constructed from black polyphenylene sulfide (PPS). Rated for 3 A current and operating within a temperature range of -55°C to +125°C, this component includes jackscrews for secure board mounting.

Headers, Male Pins Feature Summary

• Datamate J-Tek high-reliability design with integrated jackscrew locking mechanism
• Selective gold plating on contact tips ensures reliable signal integrity
• Robust PPS housing material provides thermal stability and chemical resistance
• Surface mount termination facilitates automated PCB assembly processes

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Power distribution modules in electronic equipment
• Test and measurement instrumentation interfaces
• Automotive electronics applications

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the official Harwin datasheet to confirm mechanical variations such as jack screw inclusion or tail length. Ensure compatibility with mating female connectors from the same Datamate J-Tek family. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a horizontal SMT male header with mechanical retention is required. The 2 mm pitch suits dense board layouts. Verify that the mating connector supports the 3 A current rating and matches the 20-position, 2-row geometry. Consider the operating temperature range and insulation resistance requirements for the specific application environment.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for high reliability in harsh environments. It complements other M80 series headers and plugs. The design emphasizes secure connections via jackscrews, distinguishing it from standard snap-fit connectors. It serves as a critical interface between PCBs and external power or signal sources.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M80-54 series headers with matching position counts and pitch. Cross-brand replacements require verifying identical 2 mm pitch, 20-position layout, and SMT termination. Ensure mechanical dimensions and electrical ratings match the original design constraints.