M22-2022146

Headers, Male Pins Overview

The M22-2022146 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features a 2-row configuration with 42 total positions and a 2.00mm (0.079 inch) pitch. The connector utilizes through-hole termination with solder pins and includes male contacts made of phosphor bronze with gold plating. Constructed with black polyamide insulation rated UL94 V-0, it supports a working temperature range of -40°C to 105°C and carries a current rating of 1A per contact.

Headers, Male Pins Feature Summary

• Vertical orientation design facilitates standard PCB mounting configurations
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• UL94 V-0 rated polyamide insulation provides flame resistance
• Push-pull locking mechanism secures mating connections

Headers, Male Pins Applications

• Board-to-board interconnects in industrial control systems
• Cable-to-board connections in consumer electronics
• Signal routing in automotive electronic modules
• General-purpose data and power distribution in embedded systems

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, row configuration, and termination style. Ensure compatibility with mating socket components within the same M22 series family. Confirm that the required current and voltage ratings align with the application's electrical specifications before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a high-density, vertical header is required for robust mechanical stability. The 2.00mm pitch allows for compact circuit board layouts while maintaining adequate spacing. Consider the gold plating for environments requiring corrosion resistance and low contact impedance. Verify that the through-hole installation method suits the manufacturing process and board thickness constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, a widely used line of rectangular connectors known for their reliability and versatility. The series offers various configurations including single and double rows, different pitches, and multiple termination styles. The M22-2022146 specifically represents a high-pin-count variant optimized for applications requiring extensive I/O connections in a small footprint.

Headers, Male Pins Replacement Considerations

M22-2022005 is a confirmed substitute part number within the same M22 series offering similar vertical header characteristics.