10137784-04124LF

Overview

The Amphenol ICC (FCI) part number 10137784-04124LF is a power-to-board header from the Minitek Pwr 4.2 High Current series. It features a 4-position configuration with a 4.2 mm pitch and right-angle installation style. The connector utilizes male pins with tin plating on copper alloy contacts, housed in black nylon insulation. Rated for 600 VAC and 12.5 A current, it supports solder pin termination and board lock mounting. Operating temperature ranges from -40°C to +105°C, with an insulation resistance of 1 GOhms.

Feature Summary

• High current capacity design within the Minitek Pwr 4.2 series
• Right-angle board lock mounting for secure PCB attachment
• Tin-plated copper alloy contacts for reliable conductivity

Applications

• Power distribution in industrial equipment
• Server and storage system power interfaces
• Telecommunications infrastructure power boards

Procurement Notes

Verify the exact suffix and RoHS compliance status against the manufacturer's latest datasheet before procurement. Confirm availability as supply chain conditions may vary. Ensure the right-angle orientation matches the PCB layout requirements. Cross-reference the 12.5 A rating with actual load conditions to prevent thermal issues during operation.

Selection Notes

Select this component when high current handling is required in a compact form factor. The 4.2 mm pitch allows for robust contact separation compared to standard signal connectors. Consider the right-angle profile for space-constrained vertical stacking applications. Verify that the tin plating meets the environmental and mating cycle requirements of the specific assembly.

Part Context

This connector belongs to the Minitek Pwr 4.2 High Current family, designed for demanding power delivery scenarios. It complements other variants in the series that offer different positions and orientations. The series is widely used in heavy-duty electronics where reliability under high load is critical. It represents a specialized solution within Amphenol's broader interconnect portfolio.

Replacement Considerations

Direct substitutes include other 4-position, 4.2 mm pitch right-angle headers from the same Minitek Pwr 4.2 series, such as 10137784-05122LF for 5-position configurations or 10137785-041242LF for vertical orientation. Ensure any replacement maintains the 600 VAC/12.5 A ratings and compatible housing material.

FAQ

What is the current rating of the 10137784-04124LF connector?

The connector is rated for 12.5 A per position.

Does this connector support surface mount technology?

No, it uses solder pin termination with a board lock feature, typically associated with through-hole or specific surface mount profiles depending on the tail design, but it is not a standard SMT reflow-only component.