M80-5T14242M3

Overview

The M80-5T14242M3 is a Datamate J-Tek male header connector manufactured by Harwin Inc. It features a 42-position configuration with a 2.00mm (0.079 inch) pin spacing and a 2-row arrangement. Designed for through-hole mounting, the unit utilizes solder termination for secure PCB attachment. The contacts are gold-plated brass pins housed in a black polyphenylene sulfide (PPS) insulator. This component supports a maximum operating temperature of +125°C and a minimum of -55°C, ensuring reliability across diverse industrial environments.

Feature Summary

• High-density 42-pin layout within a compact 2x21 footprint
• Robust PPS housing material providing thermal stability
• Gold-plated contact surfaces for reliable signal transmission
• Through-hole solder termination for mechanical strength

Applications

• Industrial control systems requiring high I/O density
• Automotive electronic modules
• Military and aerospace instrumentation
• General purpose board-to-wire interconnects

Procurement Notes

Verify the specific suffix codes against official Harwin documentation to ensure correct housing and tooling compatibility. Confirm that the selected variant matches the required current rating and insulation resistance specifications for the target application environment. Cross-reference the datasheet for precise mating partner part numbers to guarantee proper engagement and electrical continuity.

Selection Notes

Select this connector when a high-count, low-profile male header is required for vertical board mounting. The 2.00mm pitch allows for dense circuit layouts while maintaining adequate spacing. Ensure the design accommodates the through-hole soldering process and verify that the jack screw locking mechanism aligns with the system's mechanical constraints for secure mating.

Part Context

This component belongs to the Datamate J-Tek series, known for its rugged performance in harsh environments. The J-Tek line offers various termination styles and locking options. The M80-5T14242M3 specifically addresses applications needing robust wire-to-board connections with high pin counts and reliable thermal characteristics.

Replacement Considerations

Direct substitutes include other Harwin Datamate J-Tek headers with identical 42-position, 2.00mm pitch, and through-hole specifications. Verify pin count, row configuration, and termination method before swapping. Generic equivalents may lack the specific locking or environmental ratings of the original.