M20-8771946

Headers, Male Pins Overview

The M20-8771946 is a single-row pin header from the Harwin M20 series, designed for surface mount technology (SMT) applications. It features 19 positions with a 2.54 mm pitch and operates at a rated current of 3A per contact. The connector utilizes brass contacts with tin plating and a nylon housing. It supports board-to-board and wire-to-board connections, offering a vertical orientation with a mating pin length of 5.8mm. The unit is RoHS compliant and functions within a temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Surface mount design compatible with standard SMT reflow processes
• Dual-beam contact structure for enhanced electrical reliability
• Compact form factor suitable for high-density PCB layouts

Headers, Male Pins Applications

• Embedded PC systems
• Consumer electronics assemblies
• Industrial monitoring equipment
• Communication devices

Headers, Male Pins Procurement Notes

Verify the specific suffix 'P' against the manufacturer's official datasheet to confirm if it denotes a specific packaging variant or tape-and-reel configuration distinct from the base model. Ensure compatibility with automated pick-and-place equipment specifications. Cross-reference the latest environmental compliance declarations, such as REACH status, prior to final procurement approval.

Headers, Male Pins Selection Notes

Select this component when a single-row, surface-mount header is required for 19-position interconnects. The 2.54 mm pitch aligns with standard industry spacing. Consider the 3A current rating and tin-plated brass contacts for general signal and low-power applications. Verify that the 5.8mm mating length accommodates the target assembly height constraints.

Headers, Male Pins Part Context

This part belongs to the M20 series, a widely adopted industrial standard connector line by Harwin. The series is characterized by its robust construction and versatility in both through-hole and surface-mount configurations. It serves as a foundational interconnect solution for various electronic systems requiring reliable board-to-board connectivity.

Headers, Male Pins Replacement Considerations

Direct substitutes include other M20 series headers with identical position counts and mounting styles, such as M20-8771942 for gold-plated variants. Generic equivalents with matching 2.54 mm pitch and 19 positions may be considered if mechanical footprint and electrical ratings are verified.