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SL1580003C is listed in the Inrush Current Limiters (ICL) range at ChipApex. The manufacturer field lists Vishay Ametherm. Its product description is ICL 80R 25% 3A 16MM C. Review the specifications below when checking this part for your BOM.
The Vishay Ametherm SL1580003C is a through-hole NTC thermistor designed for inrush current limiting. It features an 80 Ohms resistance with a 20% tolerance and supports a maximum continuous current of 3A. The component utilizes radial kinked leads for PCB mounting, with a lead diameter of 1 mm and a lead spacing of 7.8 mm. Its physical dimensions include a 16 mm diameter and 6 mm width. Rated for 115 VAC and 230 VAC, it operates within standard industrial temperature ranges.
Verify the specific ordering suffix 'C' against official Vishay documentation to confirm if it denotes a specific packaging variation or mechanical modification distinct from the base model. Ensure the selected variant matches the required lead configuration and thermal characteristics for the target application circuit design.
Select this component based on the required steady-state resistance value of 80 Ohms and the 3A current handling capability. Confirm that the 16 mm package size fits the available PCB area and that the radial kinked lead style aligns with the assembly process requirements.
This part belongs to the SL15 series of inrush current limiters manufactured by Vishay Ametherm. This series provides various resistance and current ratings to accommodate different power levels, utilizing standardized 16 mm disk packages for consistent thermal performance across multiple product variants.
Direct substitutes include other Vishay Ametherm parts within the SL15 series that match the 80 Ohms resistance and 3A rating, such as the SL1547003 if lower resistance is acceptable. Verify cross-compatibility with other manufacturers' NTC thermistors only if electrical parameters and physical dimensions are identical.
The resistance tolerance is 20%.
The maximum continuous current rating is 3A.
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