M80-8272042P

Overview

The M80-8272042P is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a surface mount termination style with 20 positions arranged in two rows. The mating pitch is 0.079 inches (2.00mm), and the row spacing is also 0.079 inches (2.00mm). The connector utilizes phosphor bronze contacts with gold plating for mating surfaces and tin-lead plating for tails. It has an insulation height of 0.205 inches (5.20mm) and operates within a temperature range of -55°C to 125°C. The housing is made of black, glass-filled PPS rated UL94 V-0. Rated current is 2.2A at 800V.

Feature Summary

• Datamate L-Tek friction lock system for secure board-to-board or cable connections
• Four-wall shielded housing design for enhanced environmental protection
• Pick-and-place compatible surface mount construction for automated assembly
• Gold-plated circular contacts ensuring reliable signal transmission

Applications

• High-density electronic assemblies requiring robust mechanical retention
• Industrial control systems operating in extreme temperature environments
• Automotive electronics utilizing surface mount technology
• Telecommunications infrastructure equipment

Procurement Notes

Verify component authenticity through authorized distributors as this part number is listed as obsolete. Confirm RoHS compliance status against specific manufacturing dates due to historical regulatory changes. Ensure replacement strategies account for the discontinued status when planning long-term production runs.

Selection Notes

Select this connector for applications demanding high reliability in compact spaces. The L-Tek series offers superior vibration resistance compared to standard headers. Consider the four-wall shielding requirement for noise-sensitive circuits. Verify that the surface mount footprint matches the target PCB design constraints.

Part Context

This component belongs to the Datamate L-Tek family, designed for harsh environments. It provides a low-profile solution for dense interconnects. The series is known for its durability and precise alignment features. It serves as a critical interface in modern electronic hardware where space and performance are paramount.

Replacement Considerations

M80-8262042 is documented as a similar alternative from Harwin Inc. Verify mechanical compatibility before substitution. Check if the latch type difference affects assembly processes. Confirm electrical ratings match application requirements.