M22-5431205

Headers, Male Pins Overview

The M22-5431205 is a surface mount, right-angle pin header from the Harwin M22 series. It features an 8-position configuration with a 2.00mm pitch and two rows. The connector utilizes square male pins made of brass with gold plating for reliable contact. Designed for board-to-board applications, it has a push-pull locking mechanism and no shield. The housing is constructed from black polyamide (PA6T) rated UL94 V-0, supporting operation between -40°C and 105°C with a current rating of 1.5A per contact.

Headers, Male Pins Feature Summary

• Push-pull locking mechanism ensures secure mating without screws
• Gold-plated square contacts provide durable connection surfaces
• Cuttable design allows for flexible pin count configuration
• Board rail feature aids in precise PCB alignment during assembly

Headers, Male Pins Applications

• Embedded PC internal interconnects
• Motherboard component connections
• Industrial control board interfaces
• Consumer electronics internal wiring

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm the 8-position configuration and SMD right-angle orientation. Ensure compatibility with mating sockets from the same M22 series family. Check that the gold plating thickness meets application requirements for signal integrity. Confirm the UL94 V-0 flammability rating aligns with safety standards for the target device enclosure.

Headers, Male Pins Selection Notes

Select this component when a low-profile, surface-mount solution with positive locking is required. The 2.00mm pitch offers a balance between density and spacing. Consider the cuttable nature if variable pin counts are needed across production runs. The right-angle form factor saves vertical space on the PCB stack-up compared to straight headers.

Headers, Male Pins Part Context

This connector belongs to the M22 series, which establishes standard connectivity for embedded systems. The series is widely recognized in motherboard and large system designs. The M22-543 variant specifically denotes the SMD right-angle construction within the broader M22 product line, distinguishing it from through-hole or shielded options.

Headers, Male Pins Replacement Considerations

• M22-5430405

Headers, Male Pins FAQ

Is the M22-5431205 shielded?

No, this specific model does not include a shield.

What is the contact material?

The contacts are made of brass with gold plating.