M22-2542005

Headers, Male Pins Overview

The M22-2542005 is a male pin header connector manufactured by Harwin Inc., designed for board-to-board or cable applications. It features a 2-row configuration with 40 total positions (20+20 DIL). The connector utilizes a 2.00mm (0.079 inch) pitch and employs a right-angle through-hole mounting style. The contacts are tin-plated phosphor bronze, ensuring reliable electrical performance. The housing is constructed from black polyamide (PA6T), rated UL94 V-0 for flammability. This component supports a maximum current rating of 1A per contact and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Right-angle horizontal pin header design for space-constrained PCB layouts
• Dual-in-line (DIL) 20+20 position configuration with 2.00mm pitch
• Through-hole termination with tin-plated phosphor bronze contacts
• Black PA6T insulation housing with UL94 V-0 flammability rating

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Cable-to-board connections requiring right-angle orientation
• Industrial control systems utilizing standard 2.00mm pitch headers
• Consumer electronics with limited vertical clearance constraints

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm contact plating material and terminal length requirements. Ensure the right-angle orientation matches the PCB footprint design. Confirm that the 20+20 DIL configuration aligns with the target circuit density. Check compatibility with mating socket connectors from the same M22 series family. Validate thermal and mechanical specifications against the application environment.

Headers, Male Pins Selection Notes

Select this model when a right-angle male header is required for 2.00mm pitch applications. The 40-position capacity suits designs needing high-density I/O in a dual-row format. Tin plating offers cost-effective conductivity suitable for general-purpose use. Through-hole mounting provides robust mechanical stability compared to surface-mount alternatives. Consider mating sockets with compatible locking mechanisms if vibration resistance is critical.

Headers, Male Pins Part Context

The M22-2542005 belongs to Harwin’s M22 series, a widely used line of 2.00mm pitch connectors known for reliability and versatility. This series includes various configurations such as vertical, right-angle, and shrouded options. The M22 series is designed for both board-to-board and cable-to-board applications, offering a balance of performance and ease of assembly across industrial and consumer markets.

Headers, Male Pins Replacement Considerations

Direct substitutes include other M22 series right-angle headers with matching 2.00mm pitch and 40-position count. Verify that alternative parts maintain the same through-hole termination and tin-plated contact finish. Ensure mating components share the same housing dimensions and locking features to guarantee mechanical compatibility.