M22-2021246

Headers, Male Pins Overview

The M22-2021246 is a male pin header from the Harwin M22 series, designed for board-to-board connections. It features a 24-position configuration with a 2 mm (0.079 in) pitch and dual rows. The connector utilizes through-hole solder pin termination with a right-angle mounting style. Contact plating is tin over copper alloy, supporting a current rating of 1 A and a voltage rating of 500 VAC. The housing is constructed from black nylon with an unlatched design.

Headers, Male Pins Feature Summary

• Dual-row male pin header configuration for compact board-to-board interconnects
• Right-angle through-hole solder termination for secure PCB mounting
• Tin-plated copper alloy contacts ensuring reliable conductivity

Headers, Male Pins Applications

• Industrial control system circuit boards
• Consumer electronics internal connectivity
• Telecommunications equipment interfaces

Headers, Male Pins Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Harwin documentation. Confirm that the specific suffix matches the required pin count, row configuration, and contact plating specifications. Ensure compatibility with mating connectors within the same M22 series family to guarantee proper mechanical fit and electrical performance.

Headers, Male Pins Selection Notes

Select this component when a 24-position, 2 mm pitch dual-row header is required. The right-angle orientation facilitates space-constrained layouts. Verify that the 1 A current rating and 500 VAC insulation withstand the operational electrical loads. Ensure the through-hole soldering process aligns with the manufacturing capabilities and thermal profiles available.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, a widely used line of headers and wire housings. The series offers various configurations including single and double rows with different pin counts. The M22-2021246 specifically addresses the need for high-density vertical interconnections in standard electronic assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the 24-position, 2 mm pitch, dual-row, and right-angle specifications. Verify that alternative manufacturers offer compatible tin-plated contacts and nylon housings. Ensure mating parts are sourced from the same series or have verified dimensional equivalence.