M80-8631842

Overview

The M80-8631842 is a 18-position rectangular connector receptacle from the Datamate J-Tek series by Harwin Inc. It features a 2.00mm (0.079 inch) mating pitch and is designed for through-hole PCB mounting. The connector utilizes female socket contacts with gold plating on the mating interface and tin plating on the tail, housed in black PPS insulation reinforced with glass fiber. Rated for 120V, it supports board-to-board or cable applications within a temperature range of -55°C to 125°C.

Feature Summary

• Datamate J-Tek series design with polarized keying and shrouded contacts for secure alignment
• Gold-plated female sockets ensure reliable signal transmission and corrosion resistance
• Thermoplastic housing constructed from UL94 V-0 rated PPS for high thermal stability
• Screw-lock fastening mechanism provides robust mechanical retention during operation

Applications

• Automotive electronic systems
• General industrial equipment
• Military aerospace assemblies

Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact pin count, orientation, and termination style. Ensure compatibility with corresponding male headers from the same Datamate J-Tek family. Confirm that the required stacking height matches the application constraints before procurement.

Selection Notes

Select this component when a low-profile, high-density connection is required for board-to-board or cable interfaces. The 2.00mm pitch allows for compact layouts while maintaining adequate spacing. Consider the screw-lock feature if vibration resistance is critical for the target environment.

Part Context

This part belongs to the Datamate J-Tek family, characterized by its small form factor and robust locking mechanisms. It complements male header variants such as the M80-853 series, enabling versatile interconnect solutions across various industrial sectors.

Replacement Considerations

No direct public substitute part numbers are documented for this specific configuration. Cross-reference with other Harwin Datamate J-Tek receptacles only if pin count, pitch, and mounting style match exactly.