M22-2021646

Headers, Male Pins Overview

The M22-2021646 is a vertical pin header assembly from the Harwin M22 series, designed for board-to-board interconnections. It features a 2.00mm pitch with 32 positions arranged in a dual inline (DIL) configuration of two rows. The connector utilizes phosphor bronze contacts with tin plating and a black nylon 6T insulation body rated UL94 V-0. It supports through-hole termination and operates within a temperature range of -40°C to +105°C, providing reliable electrical performance for compact electronic designs.

Headers, Male Pins Feature Summary

• Dual inline vertical pin header design for space-efficient board-to-board connections
• Tin-plated phosphor bronze contacts ensure durable mating cycles
• Black nylon 6T insulation provides high thermal stability and UL94 V-0 flammability rating

Headers, Male Pins Applications

• Compact electronic device interconnects
• Industrial control system circuit boards
• Consumer electronics internal wiring

Headers, Male Pins Procurement Notes

Verify the specific contact finish and row count against official datasheets before procurement. Confirm that the tin-plated variant meets environmental compliance requirements for the target application. Ensure compatibility with mating sockets in the M22 series family to guarantee proper mechanical engagement and electrical continuity.

Headers, Male Pins Selection Notes

Select this component when a vertical, unshrouded header with a 2.00mm pitch is required. The tin-plated option offers cost-effective solutions where gold plating is unnecessary. Consider the through-hole mounting style for robust mechanical fixation on printed circuit boards requiring standard wave or reflow soldering processes.

Headers, Male Pins Part Context

This part belongs to the M22 series, a line of connectors characterized by their 2.00mm pitch and modular design. The series includes various configurations for headers, sockets, and wire housings, catering to diverse industrial and consumer applications requiring reliable signal and power transmission in compact form factors.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin M22 series headers with identical 2.00mm pitch and 32-position DIL layout. Verify that alternative parts maintain the same vertical orientation, through-hole termination method, and tin contact finish to ensure interchangeability without redesigning the PCB footprint.