M20-9701845

Headers, Male Pins Overview

The Harwin M20-9701845 is a double-row male pin header connector from the M20 series, designed for through-hole board-to-board or wire-to-board applications. It features a 2.54 mm (0.1 inch) pitch with 36 positions arranged in two rows of 18 contacts each. The connector utilizes straight vertical orientation and solder pin termination. Constructed with brass contacts plated with tin and a nylon housing, it supports a rated current of 3A and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Double-row configuration providing high-density interconnect capability
• Through-hole mounting style ensuring secure PCB attachment
• Tin-plated brass contacts for reliable conductivity

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific contact plating finish against project requirements, as datasheet references may vary between tin and gold options within the same series. Confirm that the 3mm tail length and 6.1mm mating pin height align with the target PCB stack-up and mating component specifications before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 36-position, double-row male header is required for vertical through-hole implementation. Ensure the mating socket or cable assembly matches the 2.54 mm pitch and accommodates the specified 6.1 mm mating pin height to guarantee proper engagement and mechanical stability.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which standardizes on a 2.54 mm pitch for Pin Header and Socket systems. The series is widely utilized in industrial and consumer electronics for its robust mechanical design and consistent electrical performance across various density configurations.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 2.54 mm pitch, 36-position, double-row male headers with through-hole termination. Verify that alternative parts match the 3mm tail length and nylon housing material to maintain equivalent mechanical and thermal characteristics.