10127819-04321LF

Overview

The Amphenol ICC (FCI) part number 10127819-04321LF 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 4.2 mm (0.165 inch) mating pitch and a 4.2 mm row spacing. The connector comprises two rows of male pin contacts, totaling four positions, all loaded. Constructed with brass contacts featuring gold plating and polyamide insulation rated UL94 V-0, it supports an operating temperature range of -40°C to +105°C. Rated at 600V and 9A, this shielded header ensures reliable high-power interconnection in industrial environments.

Feature Summary

• High current capacity rated at 9A with 600V voltage rating for robust power distribution
• Gold-plated brass contacts ensure low contact resistance and corrosion resistance
• Four-wall shielding provides electromagnetic interference protection and mechanical stability
• Right-angle through-hole termination facilitates compact PCB layout integration

Applications

• Industrial automation control systems
• Power distribution units in factory equipment
• Heavy machinery electrical interfaces
• Alternative energy generation systems

Procurement Notes

Verify the specific ordering suffix requirements when sourcing this component, as variations may exist regarding contact plating thickness or packaging formats. Confirm that the gold-plated variant matches the design intent for corrosion resistance. Ensure compatibility with mating cables and housing components within the Minitek Pwr 4.2 ecosystem. Cross-reference the latest datasheet for any recent documentation changes or PCN updates affecting material specifications or manufacturing locations prior to final procurement.

Selection Notes

Select this connector when a high-current, shielded solution is required for right-angle PCB mounting. The 4.2mm pitch accommodates heavier gauge wires compared to smaller pitch alternatives. Consider the gold plating for environments requiring superior conductivity and longevity. Evaluate thermal management needs given the 105°C maximum operating temperature. Ensure the four-row shielding aligns with EMC requirements for the specific application environment.

Part Context

This component belongs to the Minitek Pwr 4.2 family, a line of high-power connectors from Amphenol ICC (FCI). The series is engineered for demanding industrial applications requiring reliable power transmission. The 10127819 base number indicates a standard header configuration within this portfolio, distinguished by its specific position count, pitch, and termination style.

Replacement Considerations

Direct substitutes within the same Minitek Pwr 4.2 series include variants with different position counts such as 10127819-0612GLF or 10127819-16211LF, provided the pitch and mounting style remain compatible. Verify that alternative parts maintain the same shielding type and contact plating specifications to ensure functional equivalence.