M22-2721605

Headers, Male Pins Overview

The Harwin M22-2721605 is a 32-position double-row header connector from the M22 series, featuring a 2.00mm pitch. Designed for board-to-board applications, it utilizes through-hole termination with gold-plated phosphor bronze contacts rated at 1A per pin. The housing is constructed from black polyamide (PA6T) with UL94 V-0 flammability rating. It operates within a temperature range of -40°C to +105°C and includes a contact length of 5.00mm for mating.

Headers, Male Pins Feature Summary

• Double-row configuration with 2.00mm pitch for high-density interconnects
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• UL94 V-0 rated polyamide insulation provides thermal stability
• Through-hole mounting facilitates secure PCB attachment

Headers, Male Pins Applications

• Board-to-board connections in industrial control systems
• Interfacing modules in telecommunications equipment
• Signal routing in automotive electronic control units
• Data acquisition systems requiring robust mechanical retention

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact plating thickness and material specifications. Ensure compatibility with mating socket connectors regarding pin length and insulation height. Confirm RoHS compliance status if required by project regulations before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 32-pin double-row header is required for rigid board-to-board interfaces. Consider the 2.00mm pitch constraint for trace spacing and board layout density. Evaluate the through-hole mounting requirement against surface-mount alternatives if space constraints exist. Verify that the 1A current rating meets the electrical load requirements of the application circuit.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, a family of rectangular connectors known for their compact design and reliability. The M22 series offers various configurations including headers, sockets, and shrouded options. This specific model represents a standard unshrouded header variant within the series, suitable for general-purpose electronic interconnections where space efficiency is prioritized.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M22 series headers with identical 32-position, 2.00mm pitch specifications. Verify mechanical dimensions and electrical ratings match exactly. Cross-reference with compatible mating sockets from the same series to ensure proper engagement and alignment during assembly.