M80-5025042

Headers, Male Pins Overview

The M80-5025042 is a Datamate J-Tek series header connector manufactured by Harwin Inc. It features a 2-row, 50-position configuration with a 2.00mm (0.079 inch) mating pitch. Designed for surface mount installation, the unit utilizes phosphor bronze contacts with gold plating on the mating interface and tin-lead plating on the tail. The housing is constructed from black, glass-filled polyphenylene sulfide (PPS), rated UL94 V-0. Electrical ratings include 2.2A current and 800V voltage. Operating temperature spans -55°C to +125°C.

Headers, Male Pins Feature Summary

• High-density 2-row surface mount design for compact board-to-board or wire-to-board interconnections
• Robust shielding provided by four-wall shrouded housing structure
• Secure mechanical retention via threaded fastening type and keying slots
• Durable contact system featuring gold-plated male pins for reliable signal transmission

Headers, Male Pins Applications

• High-density electronic assemblies requiring surface mount technology
• Industrial control systems utilizing board-to-board connections
• Wire-to-board interfaces in compact consumer electronics
• Automotive electronic modules needing robust signal integrity

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct pin count and termination style. Confirm that the required stacking height options align with the application's mechanical constraints. Check for any RoHS compliance documentation if environmental regulations apply. Ensure the selected variant matches the necessary thermal and electrical ratings for the target environment.

Headers, Male Pins Selection Notes

Select this component when a high-pin-count, low-profile connection is required for surface mounting. The 2.00mm pitch allows for dense routing while maintaining adequate spacing. Consider the 800V rating for applications requiring higher isolation voltages compared to standard 120V headers. The threaded fastening option provides superior mechanical stability compared to latch-only variants in high-vibration environments.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for its versatility in mixed-signal applications. The M80-502 series specifically denotes surface mount headers within the Harwin portfolio. These connectors are engineered for reliability in demanding environments, offering a balance of high density and robust mechanical performance through their standardized 2.00mm grid architecture.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include M80-5022042 (20-position) and M80-5025042 (50-position). Verify compatibility with existing mating sockets before replacement. Cross-series alternatives may require adapter solutions due to differing pitch or locking mechanisms.