M20-9963745

Headers, Male Pins Overview

The M20-9963745 is a rectangular pin header connector from the Harwin M20 series, designed for through-hole mounting. It features a right-angle configuration with 37 positions and a 2.54 mm (0.1 inch) pitch. The connector utilizes brass contacts with gold plating to ensure reliable signal transmission. Constructed with a nylon housing, it supports board-to-board or wire-to-board applications. The component operates within a temperature range of -40°C to +105°C and carries an UL94 V-0 flammability rating for the insulation material.

Headers, Male Pins Feature Summary

• Right-angle design facilitates compact board-to-board interconnections
• Gold-plated brass contacts provide durable electrical performance
• Nylon housing ensures thermal stability and safety compliance

Headers, Male Pins Applications

• Board-to-board interconnects in industrial control systems
• Wire-to-board connections in consumer electronics assemblies
• High-density circuit board stacking applications

Headers, Male Pins Procurement Notes

Verify the specific contact count and orientation against project requirements before ordering. Confirm that the right-angle mounting style aligns with the PCB layout constraints. Ensure the gold plating specification meets the environmental durability needs of the final application. Cross-reference the datasheet for precise mechanical dimensions to avoid assembly conflicts.

Headers, Male Pins Selection Notes

Select this model when a high-pin-count, right-angle header is required for space-constrained designs. The 2.54 mm pitch offers standard compatibility with existing manufacturing processes. Consider the through-hole termination method for robust mechanical fixation. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which provides a range of rectangular connectors for various electronic applications. The series is known for its reliability and standardized dimensions. The M20-9963745 specifically addresses the need for higher density connections in a vertical form factor, serving as a critical interface element in complex electronic assemblies.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with mating connectors based on pitch and contact type. Consult manufacturer resources for potential obsolescence notices or recommended alternatives if this specific part number becomes unavailable.