M80-8392645

Overview

The M80-8392645 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a right-angle through-hole mounting style with 26 positions arranged in a dual in-line configuration (13+13). The connector utilizes a 2.00mm pitch and employs friction latch locking mechanisms for secure mating. Contact surfaces are gold-plated phosphor bronze pins, while the posts are tin-plated. The housing is constructed from black polyamide (PA46) with UL94 V-0 flammability ratings. It supports a rated voltage of 120V and current of 2.2A per contact, operating within a temperature range of -55°C to 125°C.

Feature Summary

• Right-angle through-hole design for compact board integration
• Friction latch locking system ensures secure connection retention
• Gold-plated contacts provide reliable signal transmission
• Dual in-line layout accommodates high-density wiring needs

Applications

• Industrial control systems requiring robust interconnects
• Automotive electronic modules
• Military and defense equipment
• General purpose data and operations circuits

Procurement Notes

Verify component authenticity against official Harwin documentation due to end-of-life status. Confirm that the specific friction latch variant matches the intended mechanical interface requirements. Ensure compatibility with corresponding female receptacles within the Datamate L-Tek family. Check for any recent product change notices affecting material composition or dimensions before finalizing procurement orders.

Selection Notes

Select this model when a right-angle, high-pin-count header with positive locking is required. The 2.00mm pitch allows for dense circuit layouts. Consider the thermal limits of the polyamide insulation if operating near the upper temperature boundary. Verify that the mating receptacle supports the same locking mechanism to prevent accidental disengagement during vibration.

Part Context

This component belongs to the Datamate L-Tek family, known for rugged performance in harsh environments. It complements the broader M80 series ecosystem, offering standardized interfaces for various industrial applications. The part serves as a critical link between PCB traces and external cabling or backplanes, ensuring stable electrical continuity.

Replacement Considerations

M80-8392642 is a confirmed public substitute with identical pin count and form factor.