MF72-005D13

Inrush Current Limiters (ICL) Overview

The Cantherm MF72-005D13 is a power NTC thermistor designed as an inrush current limiter. It features a resistance of 5 Ohms at 25°C with a tolerance of ±20%. The component supports a maximum steady-state current of 5 A and has a hot resistance of 92 mOhms at different currents. Its physical dimensions include a diameter of 0.610 inches (15.50mm) and a lead spacing of 0.295 inches (7.50mm).

Inrush Current Limiters (ICL) Feature Summary

• Functions as an inrush current limiter to protect electronic circuits during power-up.
• Utilizes negative temperature coefficient characteristics for automatic resistance adjustment.
• Designed for through-hole mounting with wire leads.

Inrush Current Limiters (ICL) Applications

• Power supplies and inverters
• Uninterruptible Power Supplies (UPS)
• Energy saving lamps

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific resistance value and current rating against circuit requirements before procurement. Confirm that the package dimensions and lead spacing match the target PCB layout. Ensure compliance with RoHS3 standards if required by the end application. Check datasheet limits for operating temperature range to guarantee reliability under expected thermal conditions.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required initial resistance and steady-state current capacity. Compare the hot resistance value to ensure adequate heating during operation. Evaluate the physical size constraints regarding the diameter and lead spacing. Consider the thermal environment to determine if the rated operating temperature range is sufficient for the installation site.

Inrush Current Limiters (ICL) Part Context

This part belongs to the MF72 series of power NTC thermistors manufactured by Cantherm. These components are specifically engineered for circuit protection applications where limiting initial surge current is critical. The series offers various resistance values to suit different power levels and voltage ratings.

Inrush Current Limiters (ICL) Replacement Considerations

• MF72-004D13
• MF72-003D13
• MF72-047D13

Inrush Current Limiters (ICL) FAQ

What is the resistance value of the MF72-005D13 at 25°C?

The resistance value at 25°C is 5 Ohms with a tolerance of ±20%.

What is the maximum steady-state current rating?

The maximum steady-state current rating is 5 A.