PFRX.160.3

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PTC resettable fuses, a new generation of overcurrent protection device, are used in modern electronic products. PTC resettable fuses, like the PFRX.160.3, should be featured on products requiring short-circuit or overload protection, such as automotive electronic devices, power supplies, and medical equipment.

The PFRX.160.3 is equipped with an operating temperature range of -40°C to 105°C. It has a power rating of 2.5A, a breaking capacity of 6A, and a resetting capacity of 10A. It features fast response time and a long service life. It also has built-in short circuit and overload protection, ensuring the safety of the product.

The PFRX.160.3 is designed to work with a fixed current output power supply scheme to provide overcurrent protection. With two solder pins, the device has differential pin packaging, making installation easier. The device also has an over-the-mountable lead package that reduces the amount of space taken up by the device on the board.

When the current exceeds the current rating of the device, the current is automatically cut off and protected from further damage. The protection circuit immediately reduces the current and re-energizes the circuit when the current is below the fault current value. This prevents the device from permanently shutting down when an overload occurs.

The PFRX.160.3 uses a unique patented technology called an internal temperature rating (ITR) technology that shifts the device\'s current rating relative to the ambient temperature. This eliminates the possibility of the device overheating due to environmental factors. It also allows the device to reset its own current rating in order to provide a consistent response across a range of operating temperatures.

The PFRX.160.3 also features a unique self-diagnostic function, which monitors the device\'s operating temperature and is capable of automatically resetting the device\'s current rating without the need for any manual intervention. This feature ensures that the device can continue to operate safely in any temperature environment.

The PFRX.160.3 uses a surface-mount technology for installation, which allows for a fast and secure installation process. This speeds up the installation process and reduces the time required to correct any issues that may arise during installation. Its patented self-extinguishing design also prevents sparks or ignition from occurring when the circuit is opened. This makes it an ideal choice for power supplies and other sensitive products.

Overall, PFRX.160.3 is an excellent PTC resettable fuse that offers reliable and safe overcurrent protection. With its advanced features, fast response time, and efficient installation process, this fuse is a great choice for products that require protection from both short-circuit or overloads.

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