M20-9992546

Headers, Male Pins Overview

The M20-9992546 is a single-row pin header from the Harwin M20 series, designed for board-to-board and wire-to-board interconnections. It features a 2.54 mm pitch with 25 positions and straight orientation. The connector utilizes through-hole termination with solder pins. Constructed with a nylon housing and brass contacts, it supports a rated current of 3A per contact. The component operates within a temperature range of -40°C to +105°C and is RoHS compliant.

Headers, Male Pins Feature Summary

• Single-row configuration with straight pin orientation for standard mounting
• Nylon insulation housing providing UL94 V-0 flammability rating
• Brass contacts with tin plating for reliable signal transmission
• Through-hole solder termination for secure PCB attachment

Headers, Male Pins Applications

• Board-to-board interconnects in industrial control systems
• Wire-to-board connections in consumer electronics assemblies
• General-purpose signal routing on printed circuit boards

Headers, Male Pins Procurement Notes

Verify the specific contact count and voltage rating against the official Harwin datasheet before integration. Confirm that the tin-plated brass contacts meet the environmental requirements for the intended application. Ensure the through-hole footprint matches the PCB design guidelines provided by the manufacturer. Check for any recent updates to the RoHS compliance status or material composition statements.

Headers, Male Pins Selection Notes

Select this component when a single-row, straight header with a 2.54 mm pitch is required. The M20 series offers high density and robust mechanical stability. Consider the 3A current rating and -40°C to +105°C operating range for suitability. Compare with other M20 variants if different row counts or orientations are needed. Verify compatibility with mating sockets or headers from the same series.

Headers, Male Pins Part Context

The M20-9992546 belongs to the Harwin M20 connector family, known for its compact size and high reliability. This series is widely used in applications requiring dense interconnections. The part number indicates a 25-position single-row vertical header. It complements other M20 components like sockets and shrouded headers for complete system solutions.

Headers, Male Pins Replacement Considerations

Direct substitutes within the M20 series include M20-9992446 (24 positions) or M20-9992646 (26 positions). For identical specifications, verify availability of M20-9992546 equivalents from authorized distributors. Cross-reference with other manufacturers' 2.54 mm single-row headers only if mechanical and electrical parameters match exactly.