M80-8551622

Overview

The Harwin M80-8551622 is a Datamate L-Tek series connector header featuring 16 positions arranged in a dual inline (DIL) configuration. It utilizes a 2.00 mm pitch and is designed for vertical through-hole mounting on printed circuit boards. The component employs male pin contacts made from phosphor bronze with gold plating to ensure reliable signal transmission. Rated for 3 A current and 120 V voltage, it operates within a temperature range of -55°C to +125°C. The housing is constructed from black PPS material.

Feature Summary

• Features high-reliability four-finger beryllium copper contact technology to maintain connection integrity under vibration and shock.
• Designed for board-to-board or cable interconnect applications with robust mechanical durability.
• Utilizes a friction latch mechanism for secure mating engagement.

Applications

• Board-to-board interconnects
• Cable-to-board connections
• Harsh environment industrial electronics

Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current lifecycle status and availability. Ensure that the required contact type, pitch, and mounting style match the design requirements. Check for any RoHS compliance updates or alternative lead-free options if necessary. Confirm compatibility with mating sockets before procurement.

Selection Notes

Select this component when a 16-position vertical header with a 2.00 mm pitch is required. Consider the Datamate L-Tek series for applications demanding high reliability and resistance to environmental stressors. Evaluate the need for friction latches versus unlatched versions based on assembly constraints. Ensure the PCB layout supports the specified through-hole footprint and row spacing.

Part Context

This component belongs to the Harwin Datamate L-Tek family, known for its compact size and high-density capabilities. The M80 prefix indicates a standard connector header variant. The series is engineered for safety-critical applications where consistent performance under load and acceleration is essential. It represents a solution for space-constrained designs requiring durable electrical connections.

Replacement Considerations

M80-8541642 is a documented substitute option within the Datamate L-Tek series. Verify that the replacement matches the position count, pitch, and mounting orientation. Confirm that the contact plating and current ratings are equivalent or superior to the original specification.