M20-9980745

Headers, Male Pins Overview

The Harwin M20-9980745 is a vertical pin header connector from the M20 series, designed for through-hole mounting. It features a double-row configuration with 14 positions (7+7) and a 2.54mm pitch. The contacts are gold-plated brass pins with a mating height of 6.1mm. The housing is made of black nylon rated UL94 V-0, supporting an operating temperature range of -40°C to 105°C. Rated at 3A per contact, it utilizes solder termination and square contact shapes without a cover.

Headers, Male Pins Feature Summary

• Double-row design with cuttable strip capability for flexible circuit board integration
• Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance
• Nylon 6T insulation provides high thermal stability and UL94 V-0 flammability rating
• Vertical straight orientation facilitates standard board-to-board or cable connections

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic modules
• Cable-to-board wiring harness assemblies
• Industrial control systems requiring robust through-hole mounting
• Consumer electronics with space-constrained vertical layouts

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against official Harwin documentation to confirm contact plating and row configuration. Ensure compatibility with mating socket counterparts regarding pin height and pitch. Confirm RoHS compliance status for the specific manufacturing batch. Check for any recent obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Headers, Male Pins Selection Notes

Select this component when a double-row, 2.54mm pitch header is required for through-hole applications. Consider the 3A current rating and 105°C maximum temperature for thermal management. Verify that the 6.1mm mating pin height matches the opposing connector's specifications. Ensure the PCB layout accommodates the vertical profile and solder tail dimensions for proper mechanical fixation.

Headers, Male Pins Part Context

This connector belongs to the Harwin M20 series, which offers a range of vertical pin headers and sockets. The series is characterized by its 2.54mm pitch and modular design, allowing for various position counts and row configurations. The M20-9980745 specifically represents a 14-position double-row variant within this standardized family of interconnect solutions.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 2.54mm double-row pin headers with matching 14-position counts and through-hole termination. Ensure equivalent current ratings and temperature ranges. Verify physical footprint compatibility for PCB replacement scenarios.