M22-2521205

Headers, Male Pins Overview

The M22-2521205 is a Harwin M22 series pin header connector designed for board-to-board applications. It features a 24-position configuration with two rows and a 2 mm (0.079 inch) pitch. The component utilizes through-hole vertical mounting with solder termination. Contacts are made of phosphor bronze with gold plating, rated for 1A current per contact. The housing is constructed from black nylon (PA6T), offering a UL94 V-0 flammability rating. Operating temperature ranges from -40°C to 105°C.

Headers, Male Pins Feature Summary

• Push-pull locking mechanism ensures secure mating without screws
• Gold-plated phosphor bronze contacts provide reliable conductivity
• Vertical through-hole design facilitates direct PCB integration
• UL94 V-0 rated PA6T insulation supports high-temperature environments

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Signal transmission in telecommunications equipment
• Internal connections within automotive electronic modules
• Data transfer interfaces in consumer electronics devices

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm exact pin count and orientation. Ensure compatibility with mating socket specifications regarding contact length and insulation height. Confirm RoHS3 compliance status for regulatory adherence. Check for any obsolescence notices or lifecycle changes before finalizing procurement plans.

Headers, Male Pins Selection Notes

Select this model when a 24-pin vertical header with 2mm pitch is required. Ensure the mating connector matches the push-pull locking style. Verify that the PCB layout accommodates the through-hole footprint and vertical profile. Consider the 1A current rating and 105°C temperature limit for thermal management requirements.

Headers, Male Pins Part Context

This component belongs to the Harwin M22 family of connectors, known for their robust push-pull locking system. The M22 series is widely used in demanding environments requiring reliable mechanical retention. This specific part represents a standard vertical pin header variant within that lineup.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult Harwin directly for cross-reference information if alternative sourcing is necessary.