SL1015002

Inrush Current Limiters (ICL) Overview

The Vishay Ametherm SL1015002 is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 15 ohms with a tolerance of ±20% at 25°C. The component supports a maximum steady-state current of 2 A and has a recommended energy rating of 17 Joules. It utilizes radial leaded termination for through-hole mounting, with a diameter of approximately 10 mm.

Inrush Current Limiters (ICL) Feature Summary

• Utilizes specially formulated metal oxide ceramic for accurate temperature sensing and protection
• Provides effective suppression of high initial charging currents in electronic circuits
• Designed for robust performance under repeated thermal cycling conditions

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Transformer primary circuit protection
• Capacitor bank charging control

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm exact electrical characteristics and physical dimensions. Ensure that the selected variant matches the required steady-state current and energy ratings for the target application environment. Cross-reference the datasheet revision date to guarantee compliance with current manufacturing standards.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required cold resistance value and the maximum allowable inrush current for the specific circuit design. Evaluate the thermal environment to ensure the steady-state current rating remains within safe operating limits during continuous operation. Confirm that the physical package dimensions fit the available printed circuit board layout constraints.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SL10 series of inrush current limiters manufactured by Vishay Ametherm. These components are widely used in industrial and consumer electronics to protect sensitive downstream components from damage caused by excessive initial current flow when power is applied.

Inrush Current Limiters (ICL) Replacement Considerations

Consult official substitution lists for equivalent NTC thermistors with matching resistance and current ratings. Verify compatibility with existing thermal management requirements before implementing any alternative component.