10127721-225LF

Overview

The Amphenol ICC (FCI) 10127721-225LF is a Minitek Pwr 3.0 series power-to-board header connector designed for through-hole mounting. It features a dual-row configuration with 22 positions and a 3mm mating pitch. The connector utilizes male pin contacts made of copper alloy, finished with gold plating to ensure reliable conductivity. Rated for 8.5 A current and 600 VAC voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from natural Liquid Crystal Polymer (LCP), providing high insulation resistance and thermal stability for robust electrical interconnections.

Feature Summary

• Dual-row power-to-board header design for high-density connections
• Gold-plated copper alloy contacts for enhanced conductivity
• Through-hole solder termination for secure board attachment
• Liquid Crystal Polymer housing for thermal and chemical resistance

Applications

• Power distribution in industrial equipment
• Server and storage system internal power routing
• Telecommunications infrastructure hardware
• Factory automation control panels

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm contact finish and material specifications. Ensure the selected variant matches the required row count and position quantity for the target PCB layout. Confirm compliance with RoHS directives if lead-free assembly is mandated. Cross-reference the manufacturer's latest datasheet to validate current availability and any recent product change notifications affecting the component.

Selection Notes

Select this connector when a 3mm pitch power header is required for through-hole applications. Verify that the 8.5 A current rating and 600 VAC voltage rating meet the circuit requirements. Ensure the PCB footprint accommodates the dual-row layout and straight installation angle. Consider the LCP housing material for environments requiring high thermal performance and chemical resistance during soldering processes.

Part Context

This component belongs to the Minitek Pwr 3.0 family, a line of power connectors engineered for demanding applications. The series offers various configurations including headers, housings, and crimp contacts. Designed by Amphenol ICC (formerly FCI), these connectors provide reliable power transmission with standardized dimensions. The 10127721 base number indicates a standard header format within this extensive interconnect portfolio.

Replacement Considerations

Direct substitutes include other 22-position, 3mm pitch dual-row headers from compatible manufacturers. Verify mechanical dimensions, contact plating, and current ratings before substitution. Ensure the replacement part maintains the same through-hole termination style and housing material properties to preserve assembly compatibility.