M80-7025122

Overview

The M80-7025122 is a Datamate J-Tek series header connector manufactured by Harwin Inc. It features a vertical through-hole mounting style with 51 positions arranged in a single row. The connector utilizes male pin contacts made from phosphor bronze, finished with tin plating on the termination side and gold plating on the mating interface. Designed for board-to-board or cable applications, it operates within a temperature range of -55°C to +125°C. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, ensuring UL94 V-0 flammability rating. This component supports a rated current of 3A and a voltage of 120V.

Feature Summary

• Vertical through-hole mounting configuration for direct PCB integration
• Push-turn locking mechanism for secure connection retention
• Tin-plated termination contacts compatible with standard soldering processes
• Polyphenylene sulfide insulation material providing high thermal stability

Applications

• Industrial control systems requiring robust power distribution
• Automotive electronics assemblies needing reliable interconnects
• Telecommunications infrastructure equipment
• Medical device internal wiring connections

Procurement Notes

Verify the specific contact plating configuration against project requirements, as this variant specifies tin termination plating rather than gold. Confirm that the vertical orientation and single-row layout align with the target PCB footprint design. Ensure compatibility with the corresponding Datamate J-Tek mating housing and jack screws if mechanical retention is required for the assembly environment.

Selection Notes

Select this component when a high-density single-row header is needed for vertical board stacking or cabling. The tin-plated contacts offer cost-effective termination suitable for environments where frequent mating cycles are not expected. Consider the physical dimensions and locking mechanism requirements to ensure proper fit within the enclosure constraints and vibration resistance needs of the final application.

Part Context

This part belongs to the Datamate J-Tek family, known for its compact form factor and versatile connectivity options. The M80 series designation indicates a specific line within Harwin's portfolio focused on high-reliability interconnect solutions. As a header component, it serves as the stationary counterpart to mating housings, facilitating electrical signal and power transmission in dense electronic architectures.

Replacement Considerations

Direct substitutes include other Harwin Datamate J-Tek headers with identical 51-position vertical configurations. Verify that any alternative maintains the same 2mm pitch and through-hole termination style. Cross-model replacements must match the locking mechanism type and insulation material properties to ensure functional equivalence in existing designs.