250R080TZR

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PTC (Positive Temperature Coefficient) resettable fuses, also known as PolySwitch devices, are components that offer high-current protection and circuit overload protection for a variety of applications. These fuses are triggered when the circuit current exceeds the fuse rating and are designed to protect electronic components from damage due to overheating and other hazards such as electrical fireworks or mechanical fault.

The 250R080TZR model is a resettable fuse with a wide application range, from automotive applications, industrial and consumer products, communication systems, to medical equipment and consumer electronics. It features a wide range of trip current values, making it suitable for a variety of applications.

The working principle of the 250R080TZR is based on the properties of PolySwitch resettable fuses. As the current passes through the fuse, it heats up and causes the resistance to increase quickly. This increases the temperature of the fuse, which causes the PolySwitch to open, thus, breaking the circuit. The fuse can then be reset by cooling the device to its initial temperature. This allows the device to re clone and start working again without having to replace it.

The 250R080TZR can handle up to 8A of current and is a UL approved device rated at 250°C. The polymer core also offers a high degree of mechanical and thermal protection in addition to its ability to self-adjust to different currents. This makes it an ideal choice for a wide range of applications.

In conclusion, the 250R080TZR is a PTC Resettable Fuse suitable for a wide range of applications, from automotive, industrial, communication systems to consumer electronics. It has a wide trip current range, making it suitable for a variety of current ranges. It also features a high degree of thermal protection, making it ideal for applications with harsh environmental conditions. This device is UL approved and can handle up to 8A of current.

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