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MF72-016D20 is listed in the Inrush Current Limiters (ICL) range at ChipApex. The manufacturer field lists Cantherm. Its product description is ICL 16 OHM 20% 5A 22.5MM. Review the specifications below when checking this part for your BOM.
The Cantherm MF72-016D20 is a negative temperature coefficient (NTC) thermistor designed as an inrush current limiter (ICL). 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 5 A and exhibits a stabilized resistance of 212 mOhms. Its physical dimensions include a diameter of 0.886 inches (22.50 mm) and a lead spacing of 0.394 inches (10.00 mm). The device operates within a temperature range of -55 °C to 200 °C.
Verify the specific electrical parameters against the official manufacturer datasheet before integration. Confirm that the thermal environment and steady-state current requirements align with the component's rated limits. Ensure the lead spacing matches the target PCB footprint design to avoid assembly issues.
Select this component when a 16 Ohm nominal resistance and 5 A steady-state current rating are required. Consider the 22.50 mm diameter for adequate heat dissipation and mechanical stability. Evaluate the operating temperature range to ensure compatibility with the application's thermal profile.
This part belongs to the MF72 series of power NTC thermistors manufactured by Cantherm. The series is engineered for cost-effective inrush current limiting in various industrial and consumer electronics applications. It serves as a critical protective element in power distribution systems.
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