M20-9963645

Headers, Male Pins Overview

The Harwin M20-9963645 is a single-row pin header connector from the M20 series, designed for board-to-board and wire-to-board applications. It features a 2.54 mm pitch with 36 contacts arranged in one row. The connector utilizes brass contacts with tin plating and a nylon housing. Rated for 3A current, it supports through-hole installation with solder termination. The unit operates within a temperature range of -40°C to +105°C, featuring a horizontal orientation and an unshrouded design.

Headers, Male Pins Feature Summary

• Horizontal configuration enables 90-degree board-to-board connections
• Tin-plated brass contacts ensure reliable signal transmission
• Nylon housing provides structural stability and insulation

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• General electronic assembly

Headers, Male Pins Procurement Notes

Verify the specific contact count and orientation against project requirements before ordering. Confirm that the tin plating specification aligns with environmental constraints. Ensure the through-hole mounting style matches the PCB layout. Cross-reference the 2.54 mm pitch with mating components to guarantee compatibility. Check for RoHS compliance status if required by regulatory standards.

Headers, Male Pins Selection Notes

Select this component when a horizontal single-row header is required for dense circuit layouts. The 36-contact capacity suits high-density signal routing needs. Consider the tin-plated finish for cost-effective general-purpose applications. Verify that the 3A rating meets the electrical load requirements of the target system.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers versatile PCB mount solutions. The series includes various row counts and orientations to accommodate diverse design constraints. The M20-9963645 specifically addresses the need for horizontal single-row connectivity with standard 2.54 mm spacing.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin M20 series headers with matching 2.54 mm pitch and 36 contacts. Ensure equivalent current ratings and temperature specifications are maintained during substitution.