NF15AA0400M--

Inrush Current Limiters (ICL) Overview

The KYOCERA AVX NF15AA0400M-- is a radial lead-inrush current limiter (ICL) belonging to the NF15 series. It features a nominal resistance of 40 Ohms with a tolerance of ±20%. The component supports a maximum steady-state current of 2.3 Amperes and utilizes a 15 mm body diameter for thermal management. Designed for surface or through-hole mounting, it provides effective surge protection in electronic circuits.

Inrush Current Limiters (ICL) Feature Summary

• Provides reliable inrush current limiting to protect sensitive downstream components during power-up events
• Features a robust 15 mm radial package designed for efficient heat dissipation and mechanical stability
• Offers stable electrical performance within specified temperature ranges for consistent circuit operation

Inrush Current Limiters (ICL) Applications

• Power supply input stages requiring surge current suppression
• Consumer electronics AC/DC adapter inputs
• Industrial control system power distribution networks

Inrush Current Limiters (ICL) Procurement Notes

Verify availability status as this specific part number may be discontinued or subject to limited production runs. Confirm that the 40 Ohm resistance and 2.3A current rating align precisely with the target circuit's thermal and electrical requirements before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component when designing circuits that require passive inrush current limitation without active switching mechanisms. Ensure the 15 mm form factor fits the available board space and that the 40 Ohm initial resistance adequately limits peak charging currents for the connected capacitive loads.

Inrush Current Limiters (ICL) Part Context

This device belongs to the NF15 series of ceramic inrush current limiters manufactured by KYOCERA AVX. The series is engineered for general-purpose circuit protection, offering a balance between cost-effectiveness and performance for protecting low-to-medium power electronic assemblies from damaging startup surges.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available. The manufacturer indicates that this specific model is discontinued and no longer in production. Designers should consult official distributor channels for potential obsolescence notices or alternative generic equivalents if sourcing is required.