10127819-22221LF

Overview

The Amphenol ICC (FCI) part number 10127819-22221LF is a Minitek Pwr 4.2 series header connector designed for power applications. It features a 22-position, 2-row configuration with a 0.165-inch (4.20mm) mating pitch. The connector utilizes male pin contacts made of brass with tin plating. It is engineered for board-to-cable or wire connections using through-hole right-angle mounting and solder termination. The unit includes a four-wall shielded housing constructed from natural polyamide (PA66). Rated for 600V, the component operates within a temperature range of -40°C to 105°C and meets UL94 V-0 flammability standards.

Feature Summary

• Features a two-row header design with male pins for secure board-to-circuit interconnection
• Incorporates a four-wall shielded housing to provide electromagnetic interference protection
• Utilizes right-angle through-hole mounting for efficient PCB layout integration
• Employs tin-plated brass contacts to ensure reliable conductivity and corrosion resistance

Applications

• Power distribution modules in industrial equipment
• Server and storage system internal power routing
• Telecommunications infrastructure power interfaces
• High-voltage circuit board connections requiring shielding

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm contact plating and housing variations. Ensure the procurement channel provides valid traceability for the Minitek Pwr 4.2 series. Confirm that the received components match the specified 22-position count and right-angle orientation. Request updated datasheets to validate compliance with current UL94 V-0 ratings and material specifications before final acceptance.

Selection Notes

Select this component when a high-current power interface requires a 4.2mm pitch and integrated shielding. The right-angle form factor is suitable for space-constrained vertical board arrangements. Verify that the 600V rating aligns with the system's electrical requirements. Consider the tin-plated contacts for general-purpose durability rather than high-cycle mating environments.

Part Context

This connector belongs to the Minitek Pwr 4.2 family, a specialized line of power connectors developed by Amphenol ICC. The series is characterized by its robust construction and high voltage capabilities. The 10127819 prefix identifies the header housing style within the broader product portfolio, distinguishing it from socket counterparts and other pitch variants.

Replacement Considerations

Direct substitutes are not publicly confirmed for this specific part number. Cross-referencing requires matching the 4.2mm pitch, 22-position count, right-angle mounting, and four-wall shielding geometry. Alternative solutions must be validated against the original 600V rating and thermal performance limits.