0ZRC0075FF1E

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PTC Resettable Fuses are small, self-resetting over-current protectors that enuresie electrical safety and work in combination with other safety components to provide a complete protection circuit. They are available in different sizes, currents and materials depending on the application they are intended for.

The 0ZRC0075FF1E PTC resettable fuse is a miniaturized device designed for the protection of high technology and circuit boards, such as those found in cell phones, gaming devices, printers, tablets, computers and other similar electronic equipment. It has a 75A hold and a 125A trip current. It has a quick response time of 75ms and a reset time of between 150-200ms. It has a low self-capacitance and a high maximum operating voltage of 630VAC.

The working principle of the 0ZRC0075FF1E PTC resettable fuse is based on the negative temperature coefficient characteristics of the PTC ceramic material where when the applied current exceeds a preset level, the PTC ceramic material will undergo a rapid temperature increase, increasing the resistance of the material and therefore reducing the current. When the over-current is removed, the PTC ceramic material cooled down, reducing its resistance and allowing the current to pass through again.

The 0ZRC0075FF1E PTC resettable fuse is designed to meet the requirements of wide range of applications, including electronic circuit protection in consumer electronics, motor protection, battery charger protection, automotive equipment protection, photovoltaic protection, industrial equipment protection, etc. It is also used in combination with other safety components to provide complete protection for high technology circuits and board.

Thanks to its excellent performance and its small size, the 0ZRC0075FF1E PTC resettable fuse is a great choice for engineers looking for a reliable, easy to use and efficient over-current protection solution.

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