M20-9963346

Headers, Male Pins Overview

The Harwin M20-9963346 is a single-row pin header connector from the M20 series, designed for board-to-board and wire-to-board applications. It features a 2.54 mm pitch with 33 positions arranged in a straight orientation. The component utilizes through-hole termination for secure PCB mounting. Contacts are made of brass with tin plating to ensure reliable conductivity. The housing is constructed from nylon insulation. It supports a current rating of 3A per contact and operates within a temperature range of -40°C to +105°C. The mating pin length is specified at 6.10 mm.

Headers, Male Pins Feature Summary

• Single-row configuration with square contact shape for precise alignment
• Through-hole solder termination ensures robust mechanical fixation
• Tin-plated brass contacts provide corrosion resistance and conductivity

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against official Harwin documentation to confirm exact pin count and orientation. Ensure compatibility with mating connectors regarding pin length and contact geometry. Check for RoHS compliance status if required by project specifications. Confirm availability through authorized distributors as lead times may vary.

Headers, Male Pins Selection Notes

Select this component when a single-row, straight pin header with 2.54 mm pitch is required. Consider the 3A current rating and -40°C to +105°C operating temperature range for environmental suitability. Verify that the 6.10 mm mating pin length matches the counterpart connector. Ensure the through-hole mounting style fits the PCB design constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers a range of high-density connectors. The M20 series is known for its reliability in various industrial and commercial applications. This specific model represents a standard single-row header option within the broader product family.

Headers, Male Pins Replacement Considerations

M20-9963346 appears to be an obsolete or end-of-life part based on available data. Potential substitutes include other Harwin M20 series headers with matching 33-position, single-row, straight configurations. Verify electrical and mechanical parameters before substitution.