M80-8271242

Overview

The M80-8271242 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a vertical through-hole mounting style with 12 positions arranged in a dual-row configuration. The mating pitch is 2.00mm (0.079 inches). The contacts are male pins made of phosphor bronze, featuring gold plating on the mating interface and tin plating on the tail for soldering. The housing is constructed from black PPS reinforced with glass fiber, rated UL94 V-0. Electrical ratings include 2.2A per contact and 800V. The operating temperature range spans from -55°C to 125°C.

Feature Summary

• Dual-row vertical header design for board-to-board or cable interconnects
• Four-wall shielding for enhanced protection
• Friction latch mechanism for secure mating retention
• High-reliability construction using PPS insulation material

Applications

• Industrial control systems requiring robust signal transmission
• Automotive electronics interfaces
• Medical device internal connections
• Telecommunications equipment backplanes

Procurement Notes

Verify component authenticity through authorized Harwin distributors. Confirm RoHS compliance status as specific batches may vary. Check for End-of-Life notices or Product Change Notifications prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements. Validate pin count and orientation against schematic diagrams before assembly.

Selection Notes

Select this model when high-density vertical interconnection is required with friction lock stability. Suitable for applications demanding 800V isolation and 2.2A current capacity. Ideal for environments with temperatures between -55°C and 125°C. Choose if four-wall shielding is necessary for EMI protection. Consider compatible mating sockets from the same Datamate L-Tek family.

Part Context

Part of the Datamate L-Tek modular connector system known for high reliability. Designed for compact electronic assemblies needing durable connections. Complements other M80 series components for complete interconnect solutions. Widely used in harsh environment applications due to robust mechanical design.

Replacement Considerations

M80-8261242 is listed as a similar alternative within the same product family. Verify pin configuration and locking mechanism compatibility before substitution. Ensure electrical ratings match application requirements. Consult manufacturer documentation for dimensional differences.