10127721-225SLF

Overview

The Amphenol ICC (FCI) part number 10127721-225SLF is a Minitek Pwr 3.0 series power-to-board header connector. It features a dual-row configuration with 22 positions and a 3 mm pitch. The component utilizes male pin contacts made of copper alloy with tin plating, rated for 8.5 A current and 600 VAC voltage. Designed for through-hole mounting at a straight angle, the housing is constructed from natural Liquid Crystal Polymer (LCP). It operates within a temperature range of -40°C to +105°C and meets UL94 V-0 flammability standards.

Feature Summary

• Dual-row power header design supporting high-current applications up to 8.5 A
• Robust LCP housing material ensuring stability in demanding thermal environments
• Through-hole solder pin termination for secure board attachment
• Compliance with UL94 V-0 flammability rating for safety assurance

Applications

• Power distribution modules in industrial equipment
• Server and storage system power interfaces
• Communication device power connections
• High-power board-to-board interconnects

Procurement Notes

Verify the specific contact plating finish against project requirements, as suffixes indicate different materials. Confirm that the straight through-hole mounting style aligns with the PCB layout constraints. Ensure the 3 mm pitch matches the target footprint dimensions precisely. Check for RoHS compliance status if required by regulatory standards. Validate the operating temperature range suitability for the intended environmental conditions.

Selection Notes

Select this component when a robust power connection with a 3 mm pitch is required. The dual-row arrangement allows for higher current capacity compared to single-row alternatives. Consider the tin-plated contacts for cost-effective solutions where gold plating is not mandatory. Ensure the natural LCP housing color meets aesthetic or identification needs. Verify that the straight orientation fits the mechanical assembly space available on the target board.

Part Context

This connector belongs to the Minitek Pwr 3.0 family, designed for power-to-board applications. The series offers various position counts and plating options to suit diverse power delivery needs. Amphenol FCI provides these connectors for use in systems requiring reliable electrical connections under varying thermal and mechanical stresses. The product line supports both signal and power transmission in compact form factors.

Replacement Considerations

Compatible substitutes include 10127721-225GRLF and 10127721-225TLF from the same manufacturer. These variants share identical mechanical dimensions and electrical ratings but differ in contact plating materials. Ensure the alternative plating type meets the specific corrosion resistance and conductivity requirements of the application.