M80-8501845

Overview

The M80-8501845 is a Datamate L-Tek receptacle connector manufactured by Harwin Inc. It features an 18-position configuration arranged in two rows with a 2.00mm (0.079 inch) mating pitch. Designed for board-to-board or cable applications, this component utilizes through-hole solder pin termination and straight mounting orientation. The contacts are female sockets made from beryllium copper with gold plating, ensuring reliable signal transmission. The housing is constructed from black thermoplastic material rated UL94 V-0 for flammability. It operates within a temperature range of -55°C to +125°C and supports a rated voltage of 120V.

Feature Summary

• High-reliability four-finger beryllium copper contact structure ensures connection integrity under vibration and shock.
• Datamate series design provides durability against repeated mating cycles in harsh environments.
• Gold-plated female socket contacts offer low resistance and corrosion resistance.

Applications

• Board-to-board interconnections requiring high reliability
• Cable-to-board connections in industrial equipment
• Applications subject to high vibration or shock conditions

Procurement Notes

Verify the specific ordering suffix to confirm the exact contact count and locking mechanism variant. Ensure the selected version matches the required panel thickness and mating height specifications for your assembly. Cross-reference the datasheet for precise dimensional tolerances and recommended PCB footprint guidelines before finalizing procurement orders.

Selection Notes

Select this component when a 2.00mm pitch double-row female header is required for robust mechanical performance. Consider the Datamate L-Tek series for applications demanding high cycle life and resistance to environmental stressors. Evaluate the through-hole mounting style against surface-mount alternatives if space constraints or thermal requirements differ.

Part Context

This part belongs to the Harwin Datamate L-Tek family, known for its compact size and high-density capabilities. The M80 series specifically targets applications needing secure, high-performance interconnects. It complements male headers and cable assemblies within the same ecosystem, allowing for flexible system design while maintaining consistent electrical and mechanical standards across the product line.

Replacement Considerations

Direct substitutes include other Harwin M80 series connectors with matching 18-position counts and 2.00mm pitch. Verify compatibility regarding locking mechanisms and housing materials when considering alternative manufacturers. Ensure any replacement maintains the same current rating and temperature operating range for safe integration.