N08SP022M

Inrush Current Limiters (ICL) Overview

The YAGEO N08SP022M is a negative temperature coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 22 Ohms with a tolerance of ±20%. The component supports a continuous current rating of 2 A and a power rating of 2 W. It operates within a temperature range of -40°C to +170°C. The device utilizes a radial leaded package with a 5 mm lead spacing, suitable for PCB mounting. Physical dimensions include an 11 mm diameter and a 6 mm width.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up sequences
• Utilizes NTC characteristics to reduce resistance as temperature increases
• Supports high continuous current handling capabilities
• Features robust construction for reliable thermal cycling performance

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Motor drive circuits
• Transformer protection systems
• General electronic equipment power inputs

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific tolerance requirement, as the M model denotes a 20% tolerance variant. Confirm that the 2 A current rating aligns with the circuit's steady-state operational needs. Ensure the PCB layout accommodates the 5 mm lead spacing and 11 mm body diameter. Check local regulatory compliance status for RoHS requirements before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 22 Ohm initial resistance is required to limit peak charging currents. The 2 W power rating must be sufficient for the expected energy dissipation during the inrush event. Consider the operating temperature range up to 170°C for high-heat environments. Compare against the N08SP022L if a tighter 15% tolerance is necessary for precision applications.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SP series of NTC thermistors manufactured by YAGEO. These components are specifically engineered for inrush current limiting rather than temperature sensing. The radial leaded format facilitates through-hole mounting on printed circuit boards. The product line offers various resistance values and current ratings to suit different power levels.

Inrush Current Limiters (ICL) Replacement Considerations

The N08SP022L serves as a direct substitute with identical electrical parameters but a tighter 15% tolerance instead of 20%. Other parts in the N08SP series may offer different resistance values or current ratings. Verify that any replacement maintains the same physical footprint and lead spacing for compatibility.