ICL151D07MIB

Inrush Current Limiters (ICL) Overview

The ICL151D07MIB is a negative temperature coefficient (NTC) thermistor from the Eaton ICL series, designed as an inrush current limiter. It features a nominal resistance of 15 Ohms at 25°C with a tolerance of ±20%. The component has a cylindrical body diameter of 8.50 mm and supports a steady-state current rating of 2 A. The material exhibits a B-parameter of 3100 K, ensuring predictable resistance changes across operating temperatures.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective suppression of high initial surge currents during power-up sequences
• Utilizes NTC ceramic composition for rapid thermal response to current flow
• Offers reliable performance in protecting sensitive electronic components from transient stress

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive circuits
• Transformer protection systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version for the ICL151D07MIB to confirm mechanical dimensions and electrical tolerances match design requirements. Ensure that the 2 A steady-state current rating aligns with the application's operational load. Confirm compliance with relevant environmental standards before integration into final assemblies.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 15 Ohm cold resistance is required to limit peak inrush current effectively. The 8.50 mm diameter provides sufficient thermal mass for the specified 2 A rating. Consider the B-parameter value for accurate temperature-resistance modeling in the circuit simulation phase.

Inrush Current Limiters (ICL) Part Context

This part belongs to the Eaton ICL family of inrush current limiters. These components are widely used in industrial and consumer electronics to protect downstream circuitry. The ICL151D07MIB represents a standard size within the series, balancing physical footprint with current handling capabilities.

Inrush Current Limiters (ICL) Replacement Considerations

Cross-reference with other Eaton ICL series parts offering similar 15 Ohm resistance and 2 A ratings. Verify that substitute components match the 8.50 mm diameter constraint and B-parameter characteristics to ensure identical thermal behavior.