M80-6811642

Overview

The M80-6811642 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a 16-position, double-row configuration with a 2.00mm (0.079 inch) mating pitch. Designed for surface mount installation, the connector utilizes gold-plated phosphor bronze contacts to ensure reliable signal transmission. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, providing structural integrity and UL94 V-0 flammability rating. This component supports board-to-board or wire-to-board applications within an operating temperature range of -55°C to +125°C.

Feature Summary

• Double-row receptacle design with female socket contacts for secure mating
• Surface mount termination method optimized for automated PCB assembly processes
• Gold-plated contact surfaces enhance corrosion resistance and conductivity
• Glass-fiber reinforced PPS insulation ensures high thermal stability

Applications

• High-density board-to-board interconnections in compact electronic modules
• Wire-to-board connections requiring robust surface mount reliability
• Industrial control systems operating within extended temperature ranges
• Telecommunications equipment utilizing standard 2mm pitch connector ecosystems

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Harwin Inc. prior to procurement. Confirm that the surface mount footprint matches your PCB layout requirements exactly. Ensure compatibility with the corresponding Datamate L-Tek mating harness or header components. Check for any recent obsolescence notices or lifecycle changes associated with this part number before finalizing supply chain agreements.

Selection Notes

Select this component when a 16-position double-row surface mount header is required. The 2mm pitch allows for dense circuit board layouts while maintaining adequate spacing. Choose this variant over through-hole options if space constraints on the PCB bottom side prohibit vertical protrusion. Ensure the mating partner utilizes compatible locking mechanisms suitable for the L-Tek series environment.

Part Context

This connector belongs to the Datamate L-Tek family, which is widely used in industrial and commercial electronics. The L-Tek series distinguishes itself with a friction latch mechanism and a low-profile design compared to other Harwin connector lines. The M80-6811642 specifically addresses needs for high-reliability surface mount connections where vibration resistance and thermal cycling performance are critical factors in system longevity.

Replacement Considerations

M80-8511642 is listed as a potential substitute part number by the manufacturer.