MF72-030D11

Inrush Current Limiters (ICL) Overview

The Cantherm MF72-030D11 is a negative temperature coefficient (NTC) thermistor designed as an inrush current limiter. It features a nominal resistance of 30 Ohms at 25°C with a tolerance of ±20%. The component supports a maximum steady-state current of 1.5 A and exhibits a stabilized resistance of 480 mOhms. Physical dimensions include a diameter of 0.512 inches (13.00 mm) and a lead pitch of 0.295 inches (7.50 mm).

Inrush Current Limiters (ICL) Feature Summary

• Provides effective surge current suppression to protect sensitive electronic components from damage during power-up.
• Utilizes NTC characteristics to offer high initial resistance that decreases as temperature rises, enabling efficient energy management.

Inrush Current Limiters (ICL) Applications

• Power supply input stages for surge protection
• Consumer electronics circuit protection
• Industrial equipment inrush limiting

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific resistance tolerance and steady-state current ratings against the official datasheet before integration. Confirm RoHS compliance status and ensure the physical package dimensions match the target PCB layout requirements for proper mounting.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required nominal resistance and maximum steady-state current capabilities. Ensure the operating temperature range aligns with the application environment and verify compatibility with the target circuit's voltage specifications.

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 cost-effective surge current limitation in various electronic applications, offering reliable performance in protecting circuits from high initial current spikes.

Inrush Current Limiters (ICL) Replacement Considerations

• MF72-033D11