M20-9982146

Headers, Male Pins Overview

The Harwin M20-9982146 is a vertical pin header connector from the M20 series, designed for board-to-board or cable applications. It features a 2.54 mm (0.100 inch) pitch with 21 positions arranged in a single row. The connector utilizes through-hole termination and square male pins made of brass with tin plating. Constructed with black polyamide (PA6T) insulation rated UL94 V-0, it supports a current rating of 3A per contact. The operating temperature range spans from -40°C to +105°C, ensuring reliability in various electronic environments.

Headers, Male Pins Feature Summary

• Features a cuttable design allowing for flexible configuration of contact counts within the series.
• Utilizes a push-pull mating system for secure connection retention without additional locking hardware.
• Employs high-temperature resistant PA6T insulation material suitable for demanding thermal conditions.

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Cable-to-board connections requiring reliable signal transmission
• Industrial control systems operating within specified temperature ranges

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm availability and lead times. Ensure that the tin-plated contacts meet the corrosion resistance requirements for the intended environment. Cross-reference the insulation material specifications to confirm compliance with relevant safety standards such as UL94 V-0 ratings for the application context.

Headers, Male Pins Selection Notes

Select this component when a single-row, 2.54mm pitch header is required for through-hole mounting. Consider the 3A current rating and -40°C to +105°C temperature range for suitability. The cuttable feature allows customization of length, while the push-pull mechanism ensures secure mating. Verify compatibility with mating sockets regarding stack height and contact engagement length.

Headers, Male Pins Part Context

This connector belongs to the Harwin M20 series, known for its robust construction and versatile connectivity options. The series offers various configurations including single and double rows with different pin counts. The M20-9982146 specifically addresses needs for moderate-density interconnects with standard pitch dimensions, fitting into broader Harwin ecosystem solutions for general-purpose electronics.

Headers, Male Pins Replacement Considerations

For direct replacements, consult Harwin's official cross-reference guides for equivalent M20 series variants. Potential substitutes may include other single-row headers with identical 2.54mm pitch and through-hole termination. Ensure any alternative maintains the same current rating and temperature specifications to preserve system integrity.