10127819-12312LF

Overview

The Amphenol ICC (FCI) part number 10127819-12312LF is a Minitek Pwr 4.2 series power connector header designed for board-to-cable or wire applications. It features a right-angle through-hole mounting style with a 4.20mm (0.165 inch) mating pitch and a 4.20mm row spacing. The connector accommodates 12 positions arranged in two rows, utilizing male pin contacts made of brass with a tin plating finish. Constructed from natural polyamide (PA66) insulation rated UL94 V-0, it supports a maximum operating temperature range of -40°C to +105°C and a voltage rating of 600V.

Feature Summary

• Minitek Pwr 4.2 series design optimized for high-current power distribution
• Right-angle through-hole termination for efficient PCB layout integration
• Four-wall shielded housing structure for enhanced environmental protection

Applications

• Power distribution within industrial equipment enclosures
• Internal wiring connections in server and storage systems
• Communication infrastructure power supply modules

Procurement Notes

Verify the specific contact plating configuration against project requirements, as the base part number may correspond to tin-plated variants while suffixes indicate gold options. Confirm that the right-angle orientation aligns with mechanical clearance constraints. Ensure the polyamide insulation material meets thermal stability standards for the intended operational environment before finalizing procurement orders.

Selection Notes

Select this component when a robust, right-angle power interconnect is required for high-current applications. The 4.20mm pitch provides ample spacing for safety and heat dissipation compared to signal connectors. Consider the four-wall shielding if electromagnetic interference mitigation is necessary. Verify that the through-hole mounting method is compatible with the assembly process and PCB thickness specifications.

Part Context

This connector belongs to the Minitek Pwr 4.2 family, engineered for demanding power delivery scenarios. The series emphasizes durability and reliable electrical performance in compact spaces. Amphenol ICC utilizes advanced molding techniques to ensure consistent dimensional accuracy across the product line, supporting automated assembly processes in high-volume manufacturing environments.

Replacement Considerations

Direct substitutes within the same Minitek Pwr 4.2 series include 10127819-16211LF and 10127819-18312LF, which share identical mechanical dimensions and pitch but differ in position count. Cross-series replacements require careful verification of mating interface compatibility and current carrying capacity ratings.