N15SP016M-F

Inrush Current Limiters (ICL) Overview

The YAGEO N15SP016M-F is a Negative Temperature Coefficient (NTC) inrush current limiting thermistor from the SP series. It features a disc size of 15 mm and a nominal resistance of 16 Ohms at standard conditions. The component supports a maximum steady-state current of 4 A and has a power rating of 3 W. It operates within a temperature range of -40 °C to +200 °C, with a capacitance tolerance of 20%. Designed for PCB mounting with radial leads spaced 7.5 mm apart, it provides effective surge protection.

Inrush Current Limiters (ICL) Feature Summary

• Provides robust inrush current limitation for high-power electronic circuits
• Features low initial resistance to minimize voltage drop during normal operation
• Offers reliable thermal stability across a wide operating temperature range
• Supports high peak current handling capabilities for surge protection

Inrush Current Limiters (ICL) Applications

• Power supply input stages for inrush current suppression
• Motor drive circuit protection against startup surges
• Transformer primary side protection in industrial equipment
• High-frequency application filtering and stabilization

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix 'F' indicates bulk packaging as documented by distributors. Confirm RoHS compliance status through official manufacturer declarations. Ensure the 16 Ohm resistance value matches the design requirements for the target circuit's inrush limiting needs. Check lead spacing compatibility with the printed circuit board footprint before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 16 Ohm nominal resistance is required for inrush limiting applications. The 4 A current rating suits moderate power loads where compact 15 mm sizing is preferred. Consider the 3 W power dissipation capability for continuous operation scenarios. Evaluate the thermal response time against the specific surge profile of the target equipment to ensure adequate protection without nuisance tripping.

Inrush Current Limiters (ICL) Part Context

This part belongs to YAGEO's SP series of miniature single-ended lead aluminum electrolytic capacitors and NTC thermistors designed for high-frequency applications. The series emphasizes low impedance characteristics suitable for motherboard outputs and general power management. The N15SP016M-F specifically addresses the need for compact, reliable surge protection in space-constrained electronic assemblies.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and thermal characteristics if considering alternative manufacturers. Ensure any replacement maintains the 16 Ohm resistance and 4 A current rating to preserve circuit protection integrity.