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The Amphenol ICC (FCI) part number 10137785-051231LF is a Minitek Power4.2 series power connector designed for vertical through-hole mounting. It features a single row with three positions and a 4.2 mm contact pitch. The connector utilizes copper contacts with gold plating to ensure reliable conductivity. Rated for 12.5 A current and 600 VAC voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from black nylon 6.6 material, providing an insulation resistance of 1 GOhms.
Verify the specific suffix and plating configuration against the official datasheet before procurement. Confirm that the gold-plated variant matches the required electrical specifications for the target application. Ensure compatibility with mating receptacles within the Minitek Power4.2 system to maintain proper alignment and contact integrity during assembly.
Select this component when a vertical, high-current power interface is required for PCB mounting. The 4.2 mm pitch accommodates higher current loads compared to smaller pitch systems. Verify that the operating temperature range and voltage rating align with the system's power delivery requirements and environmental conditions.
This connector belongs to the Minitek Power4.2 family, a line of power-to-board connectors by Amphenol ICC (FCI). The series is engineered for robust power distribution in demanding environments. The 10137785-051231LF specifically represents a three-position vertical header variant within this standardized product ecosystem.
Direct substitutes must match the 4.2 mm pitch, vertical orientation, and three-position count. Verify that alternative headers maintain identical current ratings and housing materials to ensure mechanical and electrical compatibility within existing assemblies.