M20-9763746

Headers, Male Pins Overview

The Harwin M20-9763746 is a 74-position dual in-line vertical pin header from the M20 series, featuring a 2.54 mm pitch. Designed for through-hole PCB mounting, it utilizes brass contacts with tin plating and a nylon housing. The connector supports board-to-board and wire-to-board systems, rated for 3 A current and operating within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Dual-row vertical configuration for high-density board-to-board interconnects
• Through-hole solder termination ensures secure PCB attachment
• Tin-plated brass contacts provide reliable conductivity
• Nylon housing offers thermal stability up to 105°C

Headers, Male Pins Applications

• High-density board-to-board connections
• Wire-to-board assembly applications
• Industrial control system interconnects
• Consumer electronics internal wiring

Headers, Male Pins Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm that the tin-plated brass contacts and nylon housing match specifications. Ensure the 2.54 mm pitch and 74-position count align with design requirements before integration.

Headers, Male Pins Selection Notes

Select this component when a dual-row vertical header is required for through-hole mounting. It suits applications needing 3 A current capacity and operation between -40°C and 105°C. Verify compatibility with mating sockets and PCB layout constraints regarding height and spacing.

Headers, Male Pins Part Context

Part of the Harwin M20 series, designed for compact PCB density. The series offers various row counts and orientations. This specific model provides a robust solution for industrial and commercial electronics requiring reliable vertical interconnects with standard 2.54 mm spacing.

Headers, Male Pins Replacement Considerations

M20-9763742 is a gold-plated alternative within the same series. Verify contact plating requirements and environmental conditions before substitution. Ensure mechanical dimensions and electrical ratings remain compatible with the existing design.