M80-8040322

Overview

The M80-8040322 is a Datamate L-Tek header connector manufactured by Harwin Inc. It features a right-angle, through-hole mounting style with three male pin contacts arranged in a single row. The mating pitch is 0.079 inches (2.00 mm). The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, rated UL94 V-0 for flammability. Contact materials consist of phosphor bronze with gold plating on the mating surfaces and tin plating on the tails. The connector operates within a temperature range of -55°C to +125°C and holds a current rating of 2.2 A per contact at 120 V.

Feature Summary

• Friction latched design ensures secure connection retention without additional locking hardware.
• Integrated stress relief clamp provides mechanical stability and strain relief for attached cables or boards.
• Four-wall shrouded housing offers comprehensive protection against misalignment and environmental ingress.

Applications

• Industrial control systems requiring reliable board-to-board interconnects
• Consumer electronics utilizing compact high-density circuit layouts
• Automotive embedded modules needing robust vibration-resistant connections

Procurement Notes

Verify component authenticity through authorized Harwin distributors. Confirm RoHS3 compliance status prior to integration. Check for recent PCN notifications regarding material changes. Ensure storage conditions maintain moisture sensitivity level integrity. Validate that the specific suffix matches the required tail length and orientation specifications.

Selection Notes

Select this model for applications demanding right-angle spatial efficiency and secure friction locking. The 2.00 mm pitch supports dense circuit designs while maintaining adequate spacing. Phosphor bronze contacts offer superior elasticity compared to beryllium copper alternatives. Verify compatibility with corresponding female sockets within the Datamate L-Tek series before finalizing the bill of materials.

Part Context

This component belongs to the Datamate L-Tek family, characterized by its ruggedized construction and integrated stress relief mechanisms. Unlike standard headers, it utilizes a friction latch system for enhanced retention. The series is designed for harsh environments, offering higher durability than conventional connectors while maintaining a compact footprint suitable for space-constrained electronic assemblies.

Replacement Considerations

No direct public substitute part numbers are confirmed for this discontinued item. Evaluate equivalent Datamate L-Tek variants with matching pin counts and pitch dimensions. Ensure replacement components retain the same right-angle orientation and through-hole termination style to maintain PCB layout integrity.