10137784-04123LF

Overview

The Amphenol ICC (FCI) part number 10137784-04123LF is a high-density pin-and-socket cable-to-board connector system designed for compact, power-dense applications. It belongs to the CoolPower® HD series and features a 4-position configuration with a 4.2 mm pitch. The connector utilizes copper alloy contacts with tin plating and an LCP housing rated UL94 V-0. It supports a rated voltage of 600V and operates within a temperature range of -40°C to +105°C.

Feature Summary

• High-density design optimized for compact, power-dense environments
• Robust construction using liquid crystal polymer insulation material
• Secure mechanical locking via slide-lock fastening mechanism

Applications

• Compact power distribution modules
• High-density server backplanes
• Industrial control systems requiring robust cable-to-board connections

Procurement Notes

Verify the specific ordering suffix against the official manufacturer datasheet to ensure correct contact plating and housing color specifications. Confirm that the required current rating aligns with the wire gauge used in your application, as ratings vary by conductor size. Ensure compatibility with mating receptacles from the same Minitek Pwr 4.2 family to maintain signal integrity and mechanical stability.

Selection Notes

Select this component when space constraints require a high-current solution with a 4.2 mm pitch. It is suitable for applications needing reliable cable-to-board interconnects with solder termination. Consider the operating temperature range and voltage rating to ensure compliance with system electrical requirements. Verify that the surface mount or through-hole variant matches the PCB assembly process.

Part Context

This connector is part of the Minitek Pwr 4.2 series, engineered for demanding power delivery scenarios. The CoolPower® HD designation indicates a focus on high density and thermal performance. It complements other FCI solutions for data communication and industrial markets, providing a standardized interface for power distribution in tight form factors.

Replacement Considerations

Direct substitutes are limited due to proprietary housing geometries. Compatible alternatives must match the 4.2 mm pitch and 4-position count. Check for equivalent ratings in current capacity and voltage. Verify that mating connectors share the same slide-lock mechanism to ensure secure assembly.