10127820-1022LPLF

Overview

The Amphenol ICC (FCI) 10127820-1022LPLF is a Minitek Power4.2 series power-to-board header designed for vertical surface-mount installation. It features a dual-row configuration with 10 positions and a 4.2 mm pitch. The connector utilizes brass contacts with a tin post finish and an 80 µin gold mating finish to ensure reliable conductivity. Rated for 9 A current, it operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 1 GOhm.

Feature Summary

• Vertical surface-mount design for compact board integration
• Dual-row header configuration supporting high-current applications
• Gold-plated mating surfaces combined with tin posts for optimized contact performance

Applications

• Power distribution in server systems
• Storage device internal connections
• Communication equipment power interfaces

Procurement Notes

Verify the specific contact plating configuration against project requirements, as this part number specifies a tin post finish with gold mating surfaces. Confirm that the vertical orientation and 4.2 mm pitch align with the target PCB layout. Ensure compatibility with the mating receptacle within the Minitek Power4.2 ecosystem to maintain proper electrical engagement and mechanical stability during operation.

Selection Notes

Select this component when a low-profile, high-current vertical header is required for power delivery. The 4.2 mm pitch accommodates higher amperage compared to standard signal headers. Verify that the tin post finish meets soldering process constraints and that the gold mating interface satisfies long-term corrosion resistance needs for the intended operational environment.

Part Context

This connector belongs to the Minitek Power4.2 family, engineered for robust power transmission in dense electronic assemblies. The series is widely utilized in infrastructure hardware where reliable power delivery and thermal management are critical. As part of the Amphenol FCI portfolio, it adheres to strict manufacturing standards for durability and signal integrity in demanding industrial and data center environments.

Replacement Considerations

Compatible substitutes include other Minitek Power4.2 series headers with matching 10-position, dual-row, and vertical specifications. Ensure any replacement maintains the 4.2 mm pitch and identical contact finish combinations to preserve mechanical fit and electrical performance without redesigning the host PCB.