10127819-12311LF

Overview

The Amphenol ICC (FCI) part number 10127819-12311LF is a Minitek Pwr 4.2 series header connector designed for power-to-board applications. It features a right-angle through-hole mounting style with a 4.20mm (0.165 inch) mating pitch. The connector accommodates 12 positions arranged in two rows, utilizing male pin contacts made of brass with tin plating. Rated for 600V, it operates within a temperature range of -40°C to +105°C and includes a four-wall shielded housing.

Feature Summary

• Right-angle through-hole mounting configuration for board-to-cable or wire connections
• Four-wall shielded housing design for enhanced environmental protection
• Tin-plated brass male pin contacts ensuring reliable electrical conductivity

Applications

• Power distribution in industrial equipment
• Server and storage system internal power connections
• Communication infrastructure power supply interfaces

Procurement Notes

Verify the specific contact plating finish against project requirements, as standard LF versions typically feature tin plating while other variants may use gold. Confirm that the right-angle orientation aligns with the mechanical layout constraints of the target PCB. Ensure the 4.20mm pitch matches the mating cable or harness specifications to guarantee proper engagement and signal integrity.

Selection Notes

Select this component when a robust, shielded power interface is required for high-current applications up to 600V. The right-angle form factor facilitates compact routing in constrained spaces. Consider the Minitek Pwr 4.2 ecosystem for compatible mating parts. Evaluate thermal management needs given the 105°C operating limit and ensure the selected wire gauge supports the required current load without exceeding temperature ratings.

Part Context

This connector belongs to the Minitek Pwr 4.2 family from Amphenol ICC (FCI), a line specialized in power delivery solutions. The series is engineered for durability and high current capacity in demanding environments. As a header component, it serves as the stationary interface paired with corresponding receptacles or cables, forming critical links in power distribution networks across various electronic systems.

Replacement Considerations

Compatible substitutes include other 12-position, 4.20mm pitch headers from the same Minitek Pwr 4.2 series, such as the 10127819-16211LF for different position counts or the 10127819-1011GLF for gold-plated variants. Cross-referencing mechanical dimensions and electrical ratings is essential before substitution.