10127819-24121LF

Overview

The Amphenol ICC (FCI) part number 10127819-24121LF is a Minitek Pwr 4.2 series header connector designed for power-to-board applications. It features a 24-position, dual-row configuration with a 4.20mm pitch and right-angle through-hole mounting. The contacts are constructed from brass with gold plating to ensure reliable conductivity. Rated at 600V, this component utilizes a four-wall shielded housing made of natural polyamide (PA66) for insulation. It operates within a temperature range of -40°C to 105°C and meets UL94 V-0 flammability standards.

Feature Summary

• Dual-row header design with 4.20mm spacing for high-current power distribution
• Gold-plated brass contacts housed in a four-wall shielded structure
• Right-angle through-hole termination for secure PCB integration
• Polyamide insulation material rated for high-temperature environments

Applications

• Server and storage equipment power distribution
• Communication infrastructure board connections
• Industrial control system power headers
• High-voltage power supply interconnects

Procurement Notes

Verify the specific contact plating thickness and current rating requirements against the official datasheet before ordering. Confirm that the right-angle orientation and dual-row layout match the mechanical constraints of the target assembly. Ensure compatibility with mating connectors within the Minitek Pwr 4.2 ecosystem to maintain signal integrity and mechanical stability.

Selection Notes

Select this component when a robust, high-voltage power connection is required in space-constrained vertical assemblies. The 4.20mm pitch allows for higher current capacity compared to smaller pitch systems. Consider the right-angle form factor for efficient board stacking or edge-mounting configurations where standard vertical headers would exceed height limits.

Part Context

This connector belongs to the Minitek Pwr 4.2 family, a specialized line of power connectors by Amphenol ICC (FCI). The series is engineered for demanding environments, offering superior thermal performance and mechanical durability. It is widely utilized in sectors requiring reliable power delivery, such as data centers and telecommunications, where long-term stability under thermal cycling is critical.

Replacement Considerations

Compatible substitutes include other Minitek Pwr 4.2 headers with matching pin counts and pitch, such as 10127819-16211LF for different positions. Verify that any replacement maintains the same voltage rating, shielding type, and termination style to ensure interchangeability without redesigning the PCB footprint.

FAQ

What is the maximum operating temperature for this connector?

The connector is rated for operation between -40°C and +105°C.

Does this header include shielding?

Yes, it features a four-wall shielded housing to provide electromagnetic interference protection.