ICL500D11MIB

Inrush Current Limiters (ICL) Overview

The ICL500D11MIB is an NTC thermistor from the Eaton ICL series, designed as an inrush current limiter. It features a nominal resistance of 5 Ohms with a tolerance of ±20%. The component supports a steady-state current of 4.5 A and has a physical diameter of 12.00 mm (0.472 inches). It utilizes lead-style packaging for through-hole mounting.

Inrush Current Limiters (ICL) Feature Summary

• Functions as an inrush current limiter to protect downstream components during power-up.
• Utilizes negative temperature coefficient characteristics to reduce resistance as it heats up.
• Designed for robust performance in high-current applications.

Inrush Current Limiters (ICL) Applications

• Switch mode power supplies
• Household electrical appliances
• White goods

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific part number against official Eaton documentation to confirm the 5 Ohm resistance and 4.5 A rating. Ensure the package style matches the required PCB layout. Cross-reference datasheets for thermal dissipation requirements and maximum energy absorption limits before finalizing procurement decisions.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required steady-state current handling and initial resistance value. Consider the physical size constraints for the 12 mm diameter package. Evaluate the beta value and tolerance specifications to ensure compatibility with the circuit's thermal management strategy and inrush protection requirements.

Inrush Current Limiters (ICL) Part Context

This part belongs to the Eaton ICL series of NTC thermistors specifically engineered for inrush current limiting. These components are widely used in electronic equipment to prevent damage from high initial charging currents. The series offers various resistance values and sizes to suit different power levels and form factors.

Inrush Current Limiters (ICL) Replacement Considerations

Consult Eaton Electronics for direct cross-references or equivalent parts within the ICL series that match the 5 Ohm resistance and 4.5 A current rating. Verify dimensional compatibility and thermal characteristics when substituting with other manufacturers' inrush limiters.