M20-9762046

Headers, Male Pins Overview

The Harwin M20-9762046 is a 40-position, dual-row pin header from the M20 series. It features a 2.54 mm pitch and is designed for board-to-board connections using through-hole straight termination. The connector utilizes gold and tin plating on its contacts to ensure reliable signal transmission. Rated for 12A current, it operates within a temperature range of -40°C to +105°C. Constructed with durable materials, this component meets RoHS standards and is suitable for high-density PCB applications requiring robust mechanical and electrical performance.

Headers, Male Pins Feature Summary

• Dual-row configuration provides high contact density in a compact footprint
• Gold and tin contact plating ensures reliable conductivity and corrosion resistance
• Through-hole straight termination offers secure mechanical mounting on PCBs

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Industrial control systems requiring robust connectivity
• Consumer electronics with space constraints

Headers, Male Pins Procurement Notes

Verify that the specific ordering suffix matches the required contact plating and housing material specifications. Confirm the pin count and row configuration align with the target PCB layout. Ensure compatibility with mating connectors regarding height and pitch. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Headers, Male Pins Selection Notes

Select this component when a 40-contact, dual-row interface is necessary for vertical board stacking. Consider the 2.54 mm pitch standard for widespread compatibility. Evaluate the 12A current rating against the application's power requirements. Assess the through-hole installation method against available manufacturing processes and PCB design constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which is engineered for industrial and commercial applications. The series is known for its compact design and ability to withstand reflow soldering profiles similar to SMT components. It addresses the need for reliable interconnects in environments demanding high durability and consistent electrical performance over a wide temperature range.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 40-pin dual-row format, and through-hole straight termination. Verify that alternative brands offer compatible gold/tin plating and identical current ratings. Ensure physical dimensions and mounting hole patterns are interchangeable without redesigning the PCB.