NTD03-008M

Inrush Current Limiters (ICL) Overview

The YAGEO NTD03-008M is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting applications. It features an 8 Ohm resistance at 25°C with a ±20% tolerance and a 3 A current rating. The component has a power rating of 2 W and operates within a temperature range of -40°C to +170°C. It utilizes a radial leaded package with a diameter of 11 mm and a lead spacing of 5 mm, suitable for PCB mounting.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limitation during power-up sequences
• Features negative temperature coefficient characteristics for self-regulating resistance
• Supports direct printed circuit board mounting via radial leads

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Electronic ballast circuits
• Motor drive protection

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix 'M' against official YAGEO documentation to confirm material composition and compliance status. Ensure the selected variant matches the required thermal time constant and physical dimensions for your PCB layout. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and lifecycle status before finalizing procurement plans.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on its 8 Ohm initial resistance and 3 A continuous current capability. Verify that the 2 W power rating aligns with the thermal dissipation requirements of the target application. Confirm the operating temperature range meets environmental constraints and that the radial package dimensions fit the designated footprint on the printed circuit board.

Inrush Current Limiters (ICL) Part Context

This device belongs to the YAGEO NTC Thermistor NT series, which specializes in components for managing electrical transients. The series offers various resistance and current ratings to suit different power levels. These thermistors are engineered to protect sensitive electronic components from high startup currents common in capacitive loads.

Inrush Current Limiters (ICL) Replacement Considerations

Direct substitutes include the N08SP008M and NTD03-008 variants from the same manufacturer family. Verify that alternative parts match the 8 Ohm resistance, 3 A rating, and 11 mm diameter specifications. Ensure compatibility with existing PCB footprints and thermal management strategies when considering cross-model replacements.