10127819-22121LF

Overview

The 10127819-22121LF is a right-angle header connector from the Minitek Pwr 4.2 series, manufactured by Amphenol ICC (FCI). It features 22 positions with a 4.20mm pitch and two rows of male pins. Designed for board-to-cable or wire applications, it utilizes through-hole termination and includes a four-wall shroud for alignment. The contacts are made of brass with tin plating, housed in natural polyamide insulation rated UL94 V-0. It supports a voltage rating of 600V and operates within a temperature range of -40°C to 105°C.

Feature Summary

• Right-angle design facilitates compact board-to-cable wiring configurations
• Four-wall shrouded housing ensures precise pin alignment during mating
• Tin-plated brass contacts provide reliable electrical conductivity
• Polyamide insulation offers thermal stability and flame resistance

Applications

• Board-to-cable interconnections in industrial equipment
• Power distribution modules requiring high current capacity
• Server and storage system internal wiring
• Communication infrastructure hardware assemblies

Procurement Notes

Verify the specific suffix against official Amphenol documentation to confirm plating thickness and material specifications. Ensure compatibility with mating cables and PCB footprint requirements before ordering. Confirm lead times and availability directly with authorized distributors as supply chain conditions may vary.

Selection Notes

Select this component when a robust, high-current header is needed for rigid board-to-wire connections. The 4.20mm pitch accommodates larger gauge wires compared to standard signal connectors. Consider the right-angle orientation for space-constrained enclosures where vertical headers are impractical.

Part Context

This part belongs to the Minitek Pwr 4.2 series, designed for power delivery applications. It complements other variants in the family that offer different pin counts and contact finishes. The series is engineered for durability in demanding environments, supporting both signal and power transmission needs in modern electronic systems.

Replacement Considerations

Direct substitutes include other 22-position, 4.20mm pitch headers from the same Minitek Pwr 4.2 series with matching mechanical dimensions. Verify that alternative parts maintain the same shrouding style and termination type to ensure physical compatibility.