10137785-033131LF

Overview

The Amphenol ICC (FCI) part number 10137785-033131LF is a Minitek Power 4.2 series power-to-board connector header. It features a vertical through-hole mounting style with a single row of three positions. The connector utilizes a 4.2 mm pitch and is constructed with copper contacts finished in gold, specifically with a post plating thickness of 15.0µin (0.38µm). The housing is made from natural-colored liquid crystal polymer (LCP), providing high thermal stability. It supports a voltage rating of 600V and operates within a temperature range of -40°C to +105°C. The material flammability rating is UL94 V-0, ensuring compliance with safety standards for electronic components.

Feature Summary

• High-voltage capability rated at 600V for robust power distribution
• Gold-plated copper contacts ensure reliable conductivity and corrosion resistance
• Vertical through-hole design facilitates direct board integration
• Natural LCP housing provides thermal stability up to 105°C

Applications

• Power supply modules requiring high-voltage interconnects
• Industrial control systems with strict thermal requirements
• Consumer electronics utilizing Minitek Power series headers
• General-purpose power-to-board connections in compact designs

Procurement Notes

Verify the specific contact finish and current rating against the official datasheet before procurement, as current ratings vary by wire gauge. Confirm that the natural color housing meets visual identification requirements. Ensure the vertical orientation aligns with the PCB layout constraints. Check for any recent product change notices or obsolescence alerts from Amphenol ICC (FCI) to avoid sourcing discontinued inventory.

Selection Notes

Select this component when a 600V rated, 3-position vertical header is required. The 4.2 mm pitch dictates the spacing on the PCB. Consider the UL94 V-0 rating if fire safety is a critical design factor. The gold plating offers superior performance over tin alternatives in corrosive environments. Verify that the operating temperature range of -40°C to +105°C covers the application's environmental conditions.

Part Context

This connector belongs to the Minitek Power 4.2 series, designed for high-density power applications. The series is known for its reliability in demanding environments. Amphenol ICC (FCI) manufactures this line to support growing needs in information, communication, and commercial electronics markets. The part represents a standard solution for vertical power interconnections.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement should be sought only from Amphenol ICC (FCI) or authorized distributors using the full part number.