N10SP004L

Inrush Current Limiters (ICL) Overview

The N10SP004L is a Negative Temperature Coefficient (NTC) thermistor manufactured by YAGEO, belonging to the SP series. Designed for PCB mounting with radial termination, this component features a 10 mm diameter and a 5 mm lead spacing. It provides a nominal resistance of 4 Ohms with a tolerance of ±15%. The device supports a continuous current rating of up to 4 Amperes and handles a power rating of 2.5 Watts. It operates within a temperature range from -40°C to +170°C.

Inrush Current Limiters (ICL) Feature Summary

• Functions as an inrush current limiter to protect electronic circuits during power-up phases.
• Utilizes negative temperature coefficient characteristics to reduce resistance as temperature increases.
• Features radial leads for reliable through-hole PCB mounting applications.

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply inputs
• Protection of electronic circuits against high startup currents
• Temperature compensation in consumer electronics

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific electrical parameters against the official YAGEO datasheet before integration. Confirm that the 4 Ohm resistance and 4 A current rating align with your circuit design requirements. Ensure the operating temperature range of -40°C to +170°C meets environmental conditions. Check RoHS compliance status if required by your manufacturing standards.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 10 mm NTC thermistor is required for inrush current suppression. The 4 Ohm resistance value must match the specific impedance needs of the target application. Consider the 2.5 W power rating and 4 A current capacity to ensure adequate thermal handling. Verify that the radial package and 5 mm lead pitch fit the printed circuit board layout constraints.

Inrush Current Limiters (ICL) Part Context

This part belongs to the YAGEO SP series of NTC thermistors. These components are specifically engineered for inrush current limiting applications. The series offers various resistance values and physical sizes to accommodate different power levels. The N10SP004L represents a standard size option within this product line.

Inrush Current Limiters (ICL) Replacement Considerations

Cross-reference with other YAGEO SP series parts for similar resistance and current ratings. Verify that any substitute maintains the same radial package dimensions and lead spacing. Ensure the replacement component meets or exceeds the 170°C maximum operating temperature specification.

Inrush Current Limiters (ICL) FAQ

What is the primary function of the N10SP004L?

It serves as an inrush current limiter to protect circuits from high initial current spikes.

What is the resistance tolerance of this component?

The resistance tolerance is specified as ±15%.