10127820-0421GLF

Overview

The Amphenol ICC (FCI) part number 10127820-0421GLF is a Minitek Pwr 4.2 series power-to-board header connector. It features a vertical through-hole mounting style with a 4.2 mm pitch and two rows of contacts. The component provides four positions, utilizing brass terminals with gold plating for reliable conductivity. Designed for robust power distribution, it supports an operating temperature range from -40°C to +105°C and meets UL94 V-0 flammability standards.

Feature Summary

• Vertical through-hole design for secure board attachment
• Gold-plated brass terminals ensure stable electrical performance
• High-temperature resistance up to 105°C for demanding environments

Applications

• Power distribution in industrial equipment
• Server and storage system power interfaces
• Communication device power connections

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm terminal plating thickness and material composition. Ensure compatibility with mating connectors within the Minitek Pwr 4.2 family. Confirm that the vertical orientation and through-hole termination method align with the target PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when a low-profile, high-current power interface is required for vertical board assembly. The 4.2 mm pitch accommodates higher current loads compared to smaller signal connectors. Consider the natural insulation color and UL94 V-0 rating for applications requiring strict safety compliance and thermal stability in confined spaces.

Part Context

This connector belongs to the Minitek Pwr 4.2 series by Amphenol ICC (FCI), formerly Framatome Connectors International. The series specializes in power-to-board solutions offering high reliability and durability. It is engineered to withstand harsh environmental conditions, including vibration and extreme temperatures, making it suitable for critical infrastructure and data center applications.

Replacement Considerations

Compatible substitutes include other variants within the Minitek Pwr 4.2 series, such as 10127820-0621TLF or 10127820-1824LCLF, provided they match the required pin count and termination style. Verify that alternative parts maintain the same 4.2 mm pitch and vertical orientation to ensure mechanical fit.