M20-9724045

Headers, Male Pins Overview

The M20-9724045 is a dual in-line vertical pin header manufactured by Harwin, belonging to the M20 series. It features 80 positions arranged in two rows with a 2.54 mm pitch. Designed for through-hole mounting, it utilizes solder pin termination and gold-plated brass contacts. The connector supports board-to-board and wire-to-board applications within an operating temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Dual row configuration providing high-density connectivity
• Gold-plated contacts ensure reliable signal transmission
• Vertical orientation facilitates standard PCB integration

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Wire-to-board circuit assembly
• Industrial control system interfaces

Headers, Male Pins Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Harwin or authorized distributors before procurement. Confirm that the 80-position configuration matches the target PCB footprint requirements. Ensure compatibility with mating socket connectors from the same M20 series family to guarantee proper mechanical engagement and electrical performance.

Headers, Male Pins Selection Notes

Select this component when a high-pin-count vertical header is required for dense circuit layouts. The 2.54 mm pitch ensures broad compatibility with standard PCB spacing. Gold plating is suitable for environments requiring corrosion resistance and stable contact impedance. Verify that the through-hole mounting style aligns with the manufacturing process capabilities of the assembly line.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used connector family known for reliability in demanding environments. The M20 series offers various configurations including shrouded and unshrouded options. This specific model represents a high-pin-count variant designed for applications requiring robust vertical interconnection between multiple circuit boards.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the 80-position count, 2.54 mm pitch, and dual-row vertical format. Verify that alternative headers offer identical gold plating and through-hole termination. Cross-reference mating sockets to ensure mechanical compatibility. Check if any updated Harwin part numbers supersede this component due to lifecycle changes.