SMD0805P050TSA

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PTC (Positive Temperature Coefficient) Resettable Fuses are a type of fuse that can be used in a variety of applications. They are commonly used to protect circuits from excessive currents and prevent failures due to overcurrent conditions. The SMD0805P050TSA is a PTC Resettable Fuse designed by Littelfuse, a global leader in electrical component technology. This fuse has a rated current of 0.5 A and a rated voltage of 8 VDC, and is designed for surface-mount (SMD) applications.

The PTC element in the SMD0805P050TSA is composed of a sintered metal pellet with a positive temperature coefficient. This means that as the temperature of the element increases, its resistance will also increase. This increases the resistance of the circuit and limits the current to the rated value, which protects the circuit from excessive currents and prevents damage and/or failure due to overcurrent conditions. If the current exceeds the rated value of the fuse, the element will quickly reach its Curie temperature (the temperature at which the element becomes an insulator) and the circuit will open, thus preventing damage.

The SMD0805P050TSA also features a positive trip mechanism, which allows it to auto-reset after the current is removed. When the current drops below the rated value, the element will cool down and the circuit will reset, allowing the device to continue to operate. This resetting action makes this fuse ideal for applications that require frequent resetting, such as AC-DC adapters, battery-powered devices, and automotive electronics.

The SMD0805P050TSA PTC Resettable Fuse can be used in a variety of applications, including consumer electronics, medical equipment, telecom equipment, industrial systems, appliances, automotive electronics, and more. The fuse is also compatible with standard pick-and-place automated mounting equipment, which allows it to be easily integrated into existing production lines. Additionally, the fuse has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of applications.

The SMD0805P050TSA PTC Resettable Fuse is an efficient, reliable, and cost-effective protection solution that is ideal for a variety of applications. With its low power consumption, small package size, and fast response time, it is the perfect choice for a wide range of applications. The fuse also offers protection against overcurrent conditions and is designed to auto-reset when the current is removed, making it an ideal choice for applications that require frequent resetting.

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