M80-8871805

Overview

The M80-8871805 is a 18-position female receptacle connector from the Harwin Datamate L-Tek series. It features a 2.00mm pitch and is designed for through-hole vertical mounting on printed circuit boards. The contacts are gold-plated with a thickness of 29.5µin (0.75µm) on the mating interface, while the tail termination utilizes tin plating with a thickness of 118.1µin (3.00µm). Constructed from phosphor bronze, the contacts support a rated current of 2.2A and a voltage rating of 800V. The housing is made of black PPS reinforced with glass fiber, meeting UL94 V-0 flammability standards. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• High reliability construction capable of withstanding 100G shock, 40G collision, and 10G vibration
• Dual-row straight design optimized for board-to-board or cable applications
• Gold-plated contact surfaces ensure stable electrical performance in harsh environments

Applications

• Aviation systems requiring robust interconnects under severe vibration
• Defense electronics demanding high durability and environmental resistance
• Space applications necessitating reliable connections at extreme temperatures

Procurement Notes

Verify the specific ordering suffix to confirm the exact latch configuration, as options include locking latches, friction latches, or no latch variants within this product family. Ensure compatibility with mating male headers regarding stacking height requirements, which vary based on the selected assembly configuration. Confirm that the through-hole termination style matches the target PCB fabrication capabilities before finalizing procurement orders.

Selection Notes

Select this component when a high-reliability, small-form-factor solution is required for space-constrained designs. The 2.00mm pitch allows for dense pin counts in limited areas compared to larger pitch alternatives. Consider the operating temperature range and mechanical shock ratings to ensure suitability for aerospace or industrial environments where standard connectors may fail under stress.

Part Context

This part belongs to the Datamate L-Tek High Reliability series, engineered for critical applications in aviation, defense, and space sectors. The series is characterized by its ruggedized design, offering superior protection against shock, vibration, and extreme thermal conditions compared to standard commercial-grade connectors.

Replacement Considerations

Compatible mating parts include M80-8501845 and M80-8871801, which serve as corresponding male header assemblies for this female receptacle. Verify that any substitute maintains the same 2.00mm pitch and 18-position count to ensure mechanical and electrical interoperability.