M20-9980845

Headers, Male Pins Overview

The Harwin M20-9980845 is a 16-position, dual-row male pin header connector from the M20 series. It features a 2.54 mm pitch and is designed for through-hole mounting on printed circuit boards. The connector utilizes gold-plated brass contacts housed in a black nylon (PA6T) insulator with UL94 V-0 flammability rating. Rated for 3A current per contact, it operates within a temperature range of -40°C to +105°C. The assembly includes a 3mm tail pin length and a 6.1mm mating pin length, supporting board-to-board and wire-to-board interconnect applications without a cover.

Headers, Male Pins Feature Summary

• Dual-row straight male pin configuration for compact board-to-board or wire-to-board connections
• Gold-plated brass contacts ensure reliable conductivity and corrosion resistance
• Through-hole termination provides secure mechanical anchoring to the PCB
• Nylon insulation offers high thermal stability and flame retardancy

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Wire-to-board connections in consumer electronics assemblies
• Signal routing in measurement and metering equipment
• Internal connectivity in medical electronic devices

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against official Harwin documentation to confirm contact plating and housing material specifications. Ensure that the required current rating and operating temperature range align with the system design constraints. Confirm compatibility with mating connectors regarding pin length and row spacing before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 16-position, dual-row male header is required for rigid PCB mounting. The 2.54 mm pitch is standard for general-purpose interconnects. Consider the gold plating for environments requiring low contact resistance and durability. Verify that the through-hole footprint matches the target PCB layout and that the 3mm tail length accommodates soldering requirements.

Headers, Male Pins Part Context

This connector belongs to the Harwin M20 series, which is engineered for robust performance in demanding environments including aviation, defense, and industrial sectors. The series emphasizes reliability under vibration and shock. The M20-9980845 specifically represents a fixed-header variant suitable for permanent installation where secure electrical continuity is critical.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must verify cross-compatibility with mating connectors based on pitch, row count, and pin dimensions if considering alternative suppliers.