M20-9761346

Headers, Male Pins Overview

The M20-9761346 is a vertical pin header from the Harwin M20 series, designed for board-to-board connections. It features a 2.54 mm (0.100 inch) pitch and consists of 26 contacts arranged in a dual in-line configuration with two rows of 13 positions each. The connector utilizes through-hole termination for secure PCB mounting. Electrical ratings include a current capacity of 3 A per contact and a voltage rating of 250 V. The housing is constructed from black nylon 6T material, rated UL94 V-0 for flammability, ensuring reliability across an operating temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Dual in-line vertical design facilitates compact board-to-board interconnectivity.
• Nylon 6T insulation provides high thermal stability and UL94 V-0 flame resistance.
• Through-hole termination ensures robust mechanical fixation on printed circuit boards.

Headers, Male Pins Applications

• High-density electronic assemblies requiring reliable vertical stacking
• Industrial control systems operating within extreme temperature ranges
• Consumer electronics utilizing standard 2.54 mm pitch interfaces

Headers, Male Pins Procurement Notes

Verify that the specific part number M20-9761346 matches the required 26-position, 2-row configuration before ordering. Confirm that the through-hole mounting style aligns with the target PCB layout and manufacturing capabilities. Ensure compatibility with mating sockets regarding height and contact plating specifications to guarantee proper electrical engagement.

Headers, Male Pins Selection Notes

Select this component when a vertical, non-shrouded header is required for rigid board-to-board applications. The 2.54 mm pitch is standard for general-purpose interconnects. Consider the 3 A current rating and 250 V voltage limit against circuit requirements. The black nylon housing offers visual contrast and environmental protection suitable for diverse industrial and commercial environments.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a family of rectangular connectors known for their versatility and durability. The M20 series encompasses various configurations including surface mount and through-hole options with different pin counts. The M20-9761346 specifically addresses needs for vertical insertion and higher density connections compared to single-row alternatives.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 26-pin, 2.54 mm pitch vertical headers from manufacturers such as Samtec or Molex. Ensure replacement parts match the 3 A current rating, UL94 V-0 insulation rating, and through-hole termination method to maintain system integrity and mechanical fit.