M80-8271022

Overview

The M80-8271022 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a vertical surface mount design with 10 positions arranged in two rows. The mating pitch is 0.079 inches (2.00mm), and the row pitch matches this dimension. Constructed from phosphor bronze contacts with tin-lead plating on tails and gold on mating surfaces, it utilizes PPS insulation rated UL94 V-0. The component supports a rated current of 2.2A per contact and withstands up to 800V. It employs a friction lock mechanism for secure assembly.

Feature Summary

• Vertical surface mount configuration for space-efficient PCB integration
• Friction latch system ensures positive mechanical retention without additional screws
• Dual-row arrangement maximizes pin density within a compact footprint

Applications

• High-density board-to-board interconnects
• Compact electronic modules requiring vertical stacking
• Industrial control systems with limited panel space

Procurement Notes

Verify RoHS compliance status carefully as historical data indicates potential non-compliance for specific suffixes or older batches. Confirm end-of-life notices and check for official replacement part numbers before finalizing procurement plans. Ensure soldering profiles match the tin-lead tail specifications.

Selection Notes

Select this model when vertical orientation and high pin count are required in a small area. Compare against M80-826 series variants if latch mechanisms differ. Verify that the 2.2A rating meets circuit requirements and that the 800V dielectric strength is sufficient for the application environment.

Part Context

This component belongs to the Datamate L-Tek family, known for robust rectangular connectors. The M80-827 prefix specifically denotes vertical SMT headers with friction locks. It complements socket counterparts like the M80-847 series for complete interconnect solutions.

Replacement Considerations

M80-8271022P is listed as a similar alternative. Verify pin count, mounting style, and locking mechanism compatibility before substitution.