M22-2200745

Headers, Male Pins Overview

The Harwin M22-2200745 is a vertical board-to-board header connector from the M22 series. It features a 2mm pitch and a 2-row configuration with 14 positions (28 contacts total). The connector utilizes gold-plated phosphor bronze contacts housed in a black nylon insulation body rated UL94 V-0. Designed for through-hole mounting, it supports a maximum voltage of 500V and a current rating of 1A per contact. The operating temperature range spans from -40°C to +105°C.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates direct board-to-board stacking applications.
• Gold-plated double-beam contacts ensure reliable electrical performance and durability.
• High-density 2mm pitch design accommodates increased PCB routing density.

Headers, Male Pins Applications

• Embedded PC systems
• Motherboard interconnections
• Large-scale electronic equipment

Headers, Male Pins Procurement Notes

Verify the specific pin count and row configuration against project requirements before ordering. Confirm that the through-hole termination method aligns with the assembly process capabilities. Ensure the nylon housing material meets the thermal resistance standards required for the intended soldering profile. Cross-reference the mating connector specifications to guarantee mechanical compatibility within the system architecture.

Headers, Male Pins Selection Notes

Select this component when a vertical, high-reliability connection is required between adjacent printed circuit boards. The 2mm pitch offers a balance between signal density and manufacturing ease compared to finer pitches. Consider the 500V rating for applications requiring higher isolation voltages than standard low-voltage connectors provide. The robust construction suits industrial environments where long-term stability is critical.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, which is established as a standard connector for embedded PCs and large electronic systems. The series is characterized by its compact design, meeting strict height limitations while maintaining high PCB density. It serves as a foundational interconnect solution for modern electronics requiring durable board-to-board links.

Headers, Male Pins Replacement Considerations

Compatible mating headers include M22-2200746. For single-row alternatives, consider M22-2200745 variants with different position counts. Verify that any substitute maintains the 2mm pitch and vertical orientation to ensure mechanical fit.