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The Amphenol ICC (FCI) part number 10137785-051221LF is a Minitek Power4.2 series power-to-board connector header. It features a vertical through-hole mounting style with a 4.2 mm pitch and a single row of contacts. The component utilizes copper terminals with tin plating, housed in a black Liquid Crystal Polymer (LCP) shell. Rated for 12.5 A current and 600 VAC voltage, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 1 GOhms.
Verify the specific ordering suffix against official manufacturer documentation to confirm terminal plating and contact count. Confirm that the tin-plated variant matches system requirements, as gold-plated alternatives exist within the same series. Ensure compatibility with mating receptacles before finalizing procurement orders.
Select this component when high-current power delivery is required in space-constrained designs. The 4.2 mm pitch accommodates substantial conductors, while the vertical orientation simplifies assembly processes. Consider the operating temperature limits and material flammability ratings to ensure compliance with target application safety standards.
This connector belongs to the Minitek Power4.2 family, designed for robust power transmission. The series provides reliable interconnect solutions for demanding environments. As part of the Amphenol portfolio, it integrates established engineering principles for durability and electrical performance in critical infrastructure sectors.
Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data directly with the manufacturer or authorized distributors to identify compatible alternatives.