10127820-0422LLF

Overview

The Amphenol ICC (FCI) part number 10127820-0422LLF is a vertical header connector belonging to the Minitek Power 4.2 series. It features a dual-row configuration with four positions and a 4.2 mm contact pitch. The connector utilizes brass contacts with gold plating and is rated for 9 A current and 600 VAC voltage. Designed for power-to-board applications, it operates within a temperature range of -40°C to +105°C and meets UL94 V-0 material flammability standards.

Feature Summary

• Vertical surface mount design for direct board integration
• High-voltage rating suitable for power distribution systems
• Gold-plated brass contacts ensure reliable conductivity

Applications

• Power distribution modules
• Industrial control boards
• Server power supplies

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact pin count and termination style. Ensure compatibility with mating cable assemblies or PCB footprints before procurement. Cross-reference the datasheet for precise mechanical dimensions and thermal ratings to avoid integration errors during assembly.

Selection Notes

Select this component when a high-voltage, low-pin-count vertical interconnect is required. The 4.2 mm pitch accommodates higher current loads compared to standard signal connectors. Verify that the operating environment remains within the specified temperature limits and that the insulation color matches system requirements.

Part Context

This connector is part of the Minitek Power 4.2 family, designed for compact, power-dense applications. It serves as a bridge between power sources and circuit boards, offering robust performance in industrial and commercial electronics where space efficiency and electrical safety are critical design constraints.

Replacement Considerations

Consult official substitution lists for equivalent headers from the same series. Verify that any alternative maintains identical voltage ratings, current capacity, and mechanical mounting specifications to ensure functional equivalence.