10127819-18311LF

Overview

The Amphenol ICC (FCI) part number 10127819-18311LF is a Minitek Pwr 4.2 series power connector header designed for board-to-board applications. It features an 18-position configuration with male pin contacts arranged in a dual-row layout. The connector utilizes a 4.2 mm pitch and is engineered for right-angle through-hole mounting. Electrical ratings include a current capacity of 9 A and a voltage rating of 600 VAC. The housing is constructed from nylon, while the brass contacts are gold-plated to ensure reliable conductivity.

Feature Summary

• Dual-row header design facilitates high-density power distribution on printed circuit boards.
• Right-angle orientation optimizes spatial efficiency within constrained electronic enclosures.
• Gold-plated brass contacts provide durable electrical connections resistant to corrosion.

Applications

• Industrial control systems requiring robust power interconnects
• Telecommunications infrastructure equipment
• Automotive electronics power distribution modules

Procurement Notes

Verify the specific ordering suffix against official Amphenol documentation to confirm contact plating thickness and material composition. Ensure the selected variant matches the required mounting style and row configuration for the target application. Cross-reference the manufacturer datasheet for precise mechanical dimensions and thermal operating limits before finalizing procurement specifications.

Selection Notes

Select this component when a 4.2 mm pitch power header is required for right-angle through-hole assembly. Consider the 9 A current rating and 600 VAC insulation capabilities for suitability in high-power environments. Evaluate the dual-row geometry against available board space constraints to ensure proper clearance and mating compatibility with corresponding socket connectors.

Part Context

This component belongs to the Minitek Pwr 4.2 family, which specializes in high-current power connectivity solutions. The series is characterized by its standardized 4.2 mm spacing and modular design options. It serves as a critical interface element in modern electronic assemblies where reliable power transmission and compact form factors are essential requirements.

Replacement Considerations

Compatible substitutes within the same series include 10127819-1831GLF and 10127819-1831TLF. Verify that alternative part numbers maintain identical pitch, row count, and mounting orientation. Confirm that any substitute meets the original electrical ratings and environmental specifications required for the installation.

FAQ

What is the contact material used in this connector?

The contacts are manufactured from brass and feature a gold plating finish.

Does this connector support surface mount technology?

No, this specific model is designed exclusively for right-angle through-hole mounting.