MF72-016D13

Inrush Current Limiters (ICL) Overview

The Cantherm MF72-016D13 is a negative temperature coefficient (NTC) thermistor designed for inrush current limiting applications. It features a nominal resistance of 16 Ohms at 25°C with a tolerance of ±20%. The component supports a maximum steady-state current of 3 Amperes and exhibits a stabilized resistance of 180 mOhms under operating conditions. Physically, it has a disc diameter of 0.610 inches (15.50mm) and a lead spacing of 0.295 inches (7.50mm).

Inrush Current Limiters (ICL) Feature Summary

• Provides effective suppression of high inrush currents during power-up sequences.
• Features automatic thermal recovery without requiring manual reset mechanisms.
• Constructed with robust encapsulation suitable for industrial circuit protection environments.

Inrush Current Limiters (ICL) Applications

• Power supply input stages for surge current mitigation.
• Motor drive circuits to limit initial startup currents.
• Transformer primary side protection against switching transients.

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix 'D13' corresponds to the required lead spacing and package dimensions before integration. Confirm that the 3A steady-state current rating aligns with the continuous load requirements of the target application circuit. Ensure compatibility with the mounting method specified in the official datasheet.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 16 Ohm initial resistance is required to limit peak charging currents. The 3A current rating defines the maximum continuous operational capacity. Consider the physical footprint of the 15.50mm diameter for PCB layout constraints. Evaluate thermal dissipation capabilities based on the expected ambient temperature and duty cycle.

Inrush Current Limiters (ICL) Part Context

This part belongs to the MF72 series of power NTC thermistors manufactured by Cantherm. The series is engineered for general-purpose inrush current limiting in electronic equipment. The MF72 designation indicates a specific family of disc-shaped components optimized for reliability in consumer and industrial electronics.

Inrush Current Limiters (ICL) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing with other manufacturers requires independent verification of electrical parameters and mechanical dimensions.