M80-8500401

Overview

The M80-8500401 is a Datamate J-Tek vertical throughboard socket assembly manufactured by Harwin. It features a 2-row configuration with 4 positions and a 2 mm pitch. The connector utilizes beryllium copper contacts with gold plating for reliable signal transmission. Rated for 3 A current and 800 VAC/DC voltage, it operates within a temperature range of -55°C to +125°C. The housing is constructed from black polyphenylene sulfide (PPS), providing high thermal stability and insulation resistance of 100 MOhms. Designed for power-to-board applications, it ensures secure mounting via flange installation.

Feature Summary

• High-reliability four-finger beryllium copper contact design ensures connection integrity under vibration and shock.
• Polyphenylene sulfide (PPS) housing provides robust thermal resistance and electrical insulation.
• Vertical throughboard mounting style facilitates direct PCB integration with flange support.

Applications

• Power distribution in industrial control systems
• Connectivity in harsh environment electronic assemblies
• Board-to-board interconnects requiring high mechanical durability

Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm pin count, orientation, and termination type. Ensure compatibility with mating male headers from the same Datamate series. Confirm that the PPS housing material meets the thermal requirements of the target application environment before finalizing procurement.

Selection Notes

Select this component when a vertical, low-profile board-to-board connection is required with high voltage isolation capabilities. The 2 mm pitch allows for dense circuit layouts while maintaining adequate spacing. Consider the 800 V rating for applications exceeding standard low-voltage limits. Ensure the PCB layout accommodates the flange mounting style for mechanical stability during operation.

Part Context

This part belongs to the Datamate J-Tek series, designed for safety-critical applications involving high loads, vibration, and acceleration. The series emphasizes durability and repeated matability without performance degradation. It is distinct from the L-Tek cable variant, focusing on rigid PCB-to-PCB or PCB-to-header connections rather than flexible wiring harnesses.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should verify cross-compatibility with other Harwin M80 series sockets sharing identical pitch, row count, and voltage ratings before considering alternatives.