M22-2021946

Headers, Male Pins Overview

The M22-2021946 is a vertical pin header connector from the Harwin M22 series, designed for board-to-board interconnections. It features 38 positions with a 2.00mm (0.079 inch) pitch and a 2.00mm row spacing. The connector utilizes through-hole solder termination and includes male pin contacts. Constructed with black polyamide insulation and phosphor bronze terminals, it supports a rated current of 1A per contact and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates direct board stacking
• Cuttable design allows for flexible position configuration
• Push-pull locking mechanism ensures secure mating

Headers, Male Pins Applications

• Board-to-board interconnects in industrial equipment
• Signal transmission in consumer electronics assemblies
• Internal connections within control panels

Headers, Male Pins Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm terminal plating and material specifications. Ensure the selected variant matches the required current rating and operating temperature range for the target application environment. Cross-reference the official part number to avoid confusion with similar pitch variants.

Headers, Male Pins Selection Notes

Select this component when a high-density vertical connection is required with a standard 2.00mm pitch. Consider the cuttable feature if custom pin counts are needed. Verify that the through-hole mounting style aligns with the PCB fabrication capabilities and that the push-pull latch meets the mechanical retention requirements of the assembly.

Headers, Male Pins Part Context

This part belongs to the M22 series, characterized by its compact form factor and versatile mounting options. The series offers various configurations including right-angle and horizontal headers, catering to diverse spatial constraints in electronic designs while maintaining consistent electrical performance standards across the product line.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 38-position count, 2.00mm pitch, and vertical orientation. Verify compatibility with the original push-pull locking mechanism and through-hole termination method to ensure proper mechanical fit and electrical continuity without redesigning the host PCB footprint.