NF15AA0250M--

Inrush Current Limiters (ICL) Overview

The NF15AA0250M-- is a leaded inrush current limiter from the KYOCERA AVX NF series. It features a 25 Ohm nominal resistance with a ±20% tolerance and supports a continuous current of 2.8 A. The component has a cylindrical body diameter of 15.00 mm (0.591 inches). It operates within a temperature range of -40°C to +85°C and utilizes a non-inductive construction for stable performance.

Inrush Current Limiters (ICL) Feature Summary

• Non-inductive internal construction ensures consistent electrical behavior during high-frequency switching events
• Robust thermal design accommodates continuous current loads up to 2.8 A without degradation
• Leaded axial configuration facilitates straightforward through-hole mounting on printed circuit boards

Inrush Current Limiters (ICL) Applications

• Power supply input stages for limiting initial charging currents
• Protection of sensitive electronic components against voltage spikes
• Industrial equipment power management systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the exact suffix designation when sourcing replacements, as minor variations may exist. Confirm that the replacement part meets the original 25 Ohm resistance and 2.8 A current requirements. Ensure the physical dimensions match the existing board layout for proper installation.

Inrush Current Limiters (ICL) Selection Notes

Select this component for applications requiring reliable inrush current suppression in through-hole designs. The 15 mm diameter provides adequate heat dissipation for continuous operation. Consider the specific resistance value to ensure compatibility with the target circuit's impedance characteristics.

Inrush Current Limiters (ICL) Part Context

This component belongs to the NF series of inrush current limiters manufactured by KYOCERA AVX. The series is designed for general-purpose circuit protection, offering a balance between cost-effectiveness and performance. It serves as a critical element in safeguarding downstream electronics from transient overcurrent conditions.

Inrush Current Limiters (ICL) Replacement Considerations

DigiKey indicates this specific model is no longer in production. Seek equivalents from authorized distributors that match the 25 Ohm resistance, 2.8 A rating, and 15 mm diameter specifications.