M22-2031746

Headers, Male Pins Overview

The M22-2031746 is a rectangular header connector from the Harwin M22 series, designed for board-to-board or cable applications. It features a vertical pin strip configuration with 17 positions and a 2.00mm pitch. The connector utilizes through-hole termination for secure PCB mounting. Contact materials consist of phosphor bronze with gold plating to ensure reliable signal transmission. The housing is constructed from black polyamide (PA6T) rated UL94 V-0 for flame resistance. It operates within a temperature range of -40°C to 105°C and supports a current rating of 1A per contact.

Headers, Male Pins Feature Summary

• Vertical pin strip design for standard board-to-board interconnection
• Gold-plated phosphor bronze contacts for corrosion resistance
• UL94 V-0 rated polyamide insulation for thermal stability
• Through-hole termination for robust mechanical fixation

Headers, Male Pins Applications

• Industrial control system interconnects
• Consumer electronics internal wiring
• Telecommunications equipment boards
• Automotive electronic modules

Headers, Male Pins Procurement Notes

Verify the specific orientation suffix in the part number to confirm vertical alignment versus other variants. Ensure compatibility with mating sockets of identical 2.00mm pitch and 17-position count. Confirm RoHS compliance status matches project requirements. Check for any obsolescence notices as distribution availability may vary by region.

Headers, Male Pins Selection Notes

Select this component when a vertical, non-shrouded header is required for high-density layouts. The 2.00mm pitch allows for compact circuit designs while maintaining adequate spacing. Consider the 1A current rating for power distribution needs. Verify that the through-hole mounting style aligns with the manufacturing process capabilities of the target assembly line.

Headers, Male Pins Part Context

This part belongs to the Harwin M22 series, known for its versatility in mixed signal and power applications. The series offers various row counts, orientations, and termination styles. The M22-2031746 specifically addresses the need for a single-row, vertical header solution with durable gold contacts and high-temperature resistant insulation materials suitable for harsh environments.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin M22 series headers with matching 17-position counts and 2.00mm pitch. Ensure equivalent electrical ratings and material specifications are met. Cross-reference with distributors for available equivalents if original supply is limited.