M80-5T11422B1

Overview

The M80-5T11422B1 is a Datamate S-Tek series power-to-board connector header manufactured by Harwin. It features a 20-position configuration with a 2mm pitch, designed for through-hole mounting. The component utilizes male pin contacts made of phosphor bronze with gold plating and a black polyphenylene sulfide (PPS) insulator. Rated for 3A current, it supports a temperature range of -55°C to +125°C. This straight, double-row header includes a 4mm tail length and is supplied without jackscrews.

Feature Summary

• Provides secure electrical interconnection via gold-plated phosphor bronze contacts
• Ensures thermal stability using high-performance PPS insulation material
• Facilitates reliable board mounting through a standard through-hole design

Applications

• Industrial control systems requiring robust power distribution
• Automotive electronics utilizing high-reliability connectors
• Medical equipment demanding stable signal integrity
• Telecommunications infrastructure hardware

Procurement Notes

Verify the specific ordering suffix against official Harwin documentation to confirm contact finish and tail dimensions. Ensure compatibility with mating sockets within the same Datamate S-Tek family. Confirm that the selected variant matches the required current rating and environmental specifications for the intended application environment.

Selection Notes

Select this component when a 20-position, 2mm pitch through-hole header is required. Consider the 3A current rating and operating temperature limits during design. Verify that the absence of jackscrews aligns with the mechanical retention strategy of the assembly. Ensure the housing color and material meet aesthetic and chemical resistance requirements.

Part Context

This part belongs to the Datamate S-Tek family, known for high-density interconnect solutions. It serves as a male header counterpart to female sockets in the same series. The product line emphasizes reliability in harsh environments, offering various tail lengths and termination options to suit diverse PCB layout needs.

Replacement Considerations

Direct substitutes include other Harwin Datamate S-Tek headers with identical 20-position, 2mm pitch, and through-hole specifications. Cross-brand replacements require careful verification of pin spacing, contact geometry, and housing dimensions to ensure mechanical fit and electrical continuity.