10137785-052121LF

Overview

The Amphenol ICC (FCI) part number 10137785-052121LF is a Minitek Pwr 4.2 series power connector designed for board-to-cable or board-to-wire applications. It features a single row of contacts with a 4.2 mm pitch and utilizes male pin contact types. The component is constructed with polyamide insulation material rated UL94 V-0 for flammability. It supports an operating temperature range from -40°C to +105°C and employs copper alloy contacts with gold plating.

Feature Summary

• Utilizes the Minitek Pwr 4.2 series architecture for high-current power distribution
• Features a robust polyamide insulation housing with UL94 V-0 flammability rating
• Designed for reliable board-to-cable or board-to-wire interconnections
• Incorporates copper alloy contacts with gold plating for conductivity

Applications

• Power distribution in industrial equipment
• Internal power connections in server chassis
• Board-to-wire harness interfaces in automotive electronics
• High-current supply routing in telecommunications infrastructure

Procurement Notes

Verify the specific contact count and mating cable specifications against the official datasheet before procurement, as suffix variations may alter physical dimensions. Confirm that the gold plating thickness meets the required durability standards for the intended application environment. Ensure compatibility with mating receptacles within the Minitek Pwr 4.2 family to guarantee proper mechanical engagement and electrical continuity.

Selection Notes

Select this component when a 4.2 mm pitch is required for high-current applications. Consider the vertical orientation and board-to-wire style for space-constrained designs. Evaluate the -40°C to +105°C operating range against environmental conditions. Verify that the single-row configuration aligns with the available PCB real estate and current carrying requirements of the system design.

Part Context

This connector belongs to the Minitek Pwr 4.2 family, which provides standardized solutions for power delivery in compact electronic systems. The series is characterized by its large 4.2 mm spacing, allowing for higher current capacity compared to standard signal connectors. It serves as a critical interface between printed circuit boards and external power sources or wiring harnesses in demanding environments.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.