M80-5022042

Headers, Male Pins Overview

The M80-5022042 is a Datamate J-Tek series header connector manufactured by Harwin Inc. It features a surface mount termination style with 20 positions arranged in a dual-row configuration. The mating pitch is 2.00mm (0.079 inches), and the row spacing is also 2.00mm. Constructed from black Polyphenylene Sulfide (PPS) with glass fiber reinforcement, it meets UL94 V-0 flammability standards. The contacts are made of phosphor bronze with a circular shape, featuring gold plating for mating surfaces and tin-lead plating for tails. Rated for 2.2A current and 800V voltage, it operates within a temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

• Surface mount design with shrouded four-wall housing for secure board-to-board or cable connections.
• Push-turn locking mechanism ensures robust mechanical retention during operation.
• Keyed interface prevents misalignment and ensures correct mating orientation.
• High-reliability construction utilizing PPS insulation and gold-plated phosphor bronze contacts.

Headers, Male Pins Applications

• Industrial control systems requiring high-reliability interconnects
• Automotive electronics and power distribution units
• Telecommunications infrastructure equipment
• Medical device internal circuitry

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact tail length and locking variant specifications. Ensure compatibility with mating sockets regarding keying options and stacking heights. Confirm RoHS compliance status through the latest manufacturer datasheet before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile surface mount header with push-turn locking is required. The 2.00mm pitch allows for dense circuit layouts while maintaining adequate spacing. Consider the 800V rating and 2.2A current capacity for appropriate electrical load management in the target application environment.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for its compact size and high durability. The M80-5022042 specifically addresses needs for reliable surface mount connections in space-constrained designs. Its standardized dimensions facilitate integration into various electronic assemblies without custom tooling requirements.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M80-50220xx variants with matching pitch and position counts but different tail lengths or locking mechanisms. Cross-manufacturer replacements require careful verification of footprint dimensions, contact geometry, and electrical ratings to ensure functional equivalence.