ICL500D15MIC

Inrush Current Limiters (ICL) Overview

The ICL500D15MIC is an NTC thermistor from the Eaton ICL family, designed for inrush current limiting. It features a nominal resistance of 5 ohms at 25°C and a B-parameter of 2800 K (B1 definition). The component has a maximum steady-state current rating of 6 A and operates within a temperature range of -40°C to +200°C. Physical dimensions include a 15 mm body size with I-type leads.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up sequences
• Utilizes negative temperature coefficient characteristics for self-regulating resistance
• Designed for robust performance in high-temperature industrial environments

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive protection circuits
• Transformer inrush management

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific B-parameter definition (B1) and tolerance class (J) against the official Eaton datasheet to ensure compatibility with thermal design requirements. Confirm lead type and physical dimensions match the target PCB layout constraints before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required 5 ohm initial resistance and 6 A continuous current capacity. Ensure the application's peak voltage and energy absorption capabilities align with the device's specifications to prevent thermal runaway or failure during transient events.

Inrush Current Limiters (ICL) Part Context

This part belongs to the Eaton ICL series of inrush current limiters. These components are widely used in electronic equipment to protect sensitive downstream circuitry from high initial charging currents, ensuring reliable system startup and extended component lifespan.

Inrush Current Limiters (ICL) Replacement Considerations

Cross-reference with other Eaton ICL series parts offering similar 5 ohm resistance and 6 A ratings. Verify that any substitute matches the exact B-parameter definition and physical footprint to maintain circuit integrity.