B59975C160A51

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PTC Resettable Fuses have various applications and are the perfect choice when it comes to protecting any electrical device. The B59975C160A51 is a Polymer Positive Temperature Coefficient (PPTC) device, widely used for protecting against electrical overcurrents. It is rated at 16A for use in high-current applications and is designed with a self-resetting feature that allows it to be reused multiple times.

The B59975C160A51 is designed with a two-piece construction, which consists of an outer housing and an inner disc. The core of the fuse contains a semiconductor material which is designed to respond to an increase in temperature by rapidly increasing its resistance. This increase in resistance causes the current in the circuit to reduce, thus protecting it from potential damage.

The operation of the B59975C160A51 is relatively simple. When subjected to a current higher than the rated value, the fuse experiences an increase in temperature. This triggers the semiconductor core to rapidly increase its resistance, thereby reducing the current flowing through the circuit. When the current falls below the rated value, the fuse cools, allowing its resistance to return to its original value and the fuse is ready to be reset and reused.

The B59975C160A51 is especially suited for applications which demand protection against fault currents that are repeatedly encounted. This self-resetting fuse is ideal for high-current applications where overcurrent protection is required, such as PCs with multiple USB ports, automotive systems and other high-current devices. The fuse provides reliable protection in these applications without the need for an additional overcurrent protection circuit.

The B59975C160A51 is a cost-effective and reliable solution for high-current overcurrent protection in a wide range of applications. It is designed to quickly react to increase in current, allowing it to protect the circuit from potential damage while also allowing it to be reset and reused multiple times. This makes the B59975C160A51 the perfect choice for any application where reliable protection is needed.

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