SL10 50002-B

Inrush Current Limiters (ICL) Overview

The Vishay Ametherm SL10 50002-B is a radial leaded inrush current limiter (ICL) from the SL10 series. It features a nominal resistance of 50 ohms at 25°C with a tolerance of ±25%. The component supports a maximum steady-state current of 2.00 A up to 65°C and has a physical diameter of 10 mm. It utilizes a kinked lead configuration for secure PCB mounting.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective suppression of inrush currents during power-up cycles
• Features self-resetting negative temperature coefficient characteristics
• Designed for reliable radial through-hole printed circuit board installation

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Transformer primary circuits
• Capacitor charging protection

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation against official datasheets to confirm mechanical lead configurations. Ensure thermal derating requirements are met for the intended operating environment. Cross-reference manufacturer part numbers to avoid confusion with similar resistance values or package styles within the same product family.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state current rating and initial resistance value. Evaluate the energy absorption capability relative to the circuit's capacitive load. Confirm that the physical dimensions fit the available PCB footprint and that the lead spacing matches the design layout constraints.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SL10 series of inrush current limiters, designed for compact electronic applications. The series offers various resistance and current ratings to suit different power levels. These components are essential for protecting sensitive downstream electronics from high initial surge currents common in AC/DC conversion systems.

Inrush Current Limiters (ICL) Replacement Considerations

SL10-50002B