M22-2721846

Headers, Male Pins Overview

The Harwin M22-2721846 is a male pin header connector from the M22 series, designed for board-to-board or cable connections. It features a 2-row dual in-line configuration with 36 positions and a 2mm pitch. The connector utilizes phosphor bronze contacts with tin plating and a black nylon insulation housing. Rated for 1A current and 650VAC voltage, it supports through-hole right-angle solder termination. Operating temperatures range from -40°C to +105°C, with UL 94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Dual row design with 2mm pitch for high-density interconnects
• Through-hole right-angle mounting for space-efficient PCB layouts
• Tin-plated phosphor bronze contacts ensuring reliable conductivity
• Nylon insulation housing with UL 94 V-0 flame retardancy

Headers, Male Pins Applications

• High-density electronic assemblies requiring board-to-board connection
• Industrial control systems utilizing right-angle mounting constraints
• Consumer electronics with limited vertical clearance requirements
• Automotive circuit boards needing robust thermal performance

Headers, Male Pins Procurement Notes

Verify RoHS compliance status and specific manufacturing lot codes upon order confirmation. Confirm that the tin plating specification matches application requirements for solderability and corrosion resistance. Ensure the right-angle orientation aligns with mechanical assembly drawings before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a 36-position dual-row header is required with a strict 2mm spacing constraint. The right-angle form factor is suitable for applications where vertical height is limited but horizontal board space is available. Verify that the 1A current rating per contact meets the electrical load requirements of the target circuit design.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, known for its compact size and high reliability in harsh environments. The M22 family offers various configurations including single and double rows with different pin counts. This specific model represents a high-pin-count option within the horizontal right-angle category, providing a balance between density and mechanical stability.

Headers, Male Pins Replacement Considerations

No officially confirmed substitute part numbers are documented in public sources for this specific discontinued item. Users should consult Harwin technical support for potential obsolescence management strategies or equivalent alternatives within the M22 series.