M80-5220842

Headers, Male Pins Overview

The Harwin M80-5220842 is a Datamate J-Tek series connector, specifically a male header designed for vertical through-board mounting. It features an 8+8 position configuration with a 2 mm pitch across two rows. The contacts are made of phosphor bronze with selective gold plating on the mating interface and tin plating on the tail. The housing is constructed from black polyphenylene sulfide (PPS), offering UL 94 V-0 flammability rating. Rated for 3 A current and 800 VAC/DC voltage, it operates within a temperature range of -55°C to +125°C.

Headers, Male Pins Feature Summary

• Vertical through-board mounting style with reverse fix capability for secure installation
• Selective contact plating combining gold for reliable signal transmission and tin for solderability
• High-density 2 mm pitch design in a dual-in-line format for compact board space utilization
• Robust PPS housing material providing thermal stability and high insulation resistance

Headers, Male Pins Applications

• Industrial control systems requiring robust power and signal interconnects
• Automotive electronics applications with strict environmental tolerance needs
• Medical device equipment demanding reliable vertical board-to-board connections
• Telecommunications infrastructure utilizing high-density connector arrays

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to ensure correct pin count, orientation, and plating specifications. Confirm RoHS and REACH compliance status directly with the manufacturer or authorized distributors prior to procurement. Check for any recent component updates or lifecycle notices that may affect long-term availability. Ensure the selected variant matches the required mechanical locking features and stack height constraints for the target application.

Headers, Male Pins Selection Notes

Select this component when vertical through-board mounting is required for a dual-row 16-position connection. The 2 mm pitch allows for higher density compared to standard 2.54 mm headers while maintaining adequate spacing for 3 A current ratings. Consider the phosphor bronze contact material for its spring properties and the PPS housing for thermal resistance. Verify that the 800 VAC/DC rating meets the system's electrical isolation requirements and that the operating temperature range aligns with the environmental conditions.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for its modular design and high reliability in harsh environments. The M80-52 series specifically denotes vertical male headers with through-board termination. This series is widely used in industries requiring durable, high-cycle connectors. The J-Tek line emphasizes ease of assembly and robust mechanical retention, making it suitable for critical infrastructure and industrial automation sectors where maintenance access is limited.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 2 mm pitch, 16-position count, vertical orientation, and male contact type. Any alternative must verify compatibility with the existing mating female connector and mechanical footprint constraints.