FEMTOSMDC010F-2 Circuit Protection

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PTC Resettable Fuses are heavily used in various pieces of electronic and electrical equipment that require overcurrent protection. The FEMTOSMDC010F-2 is a fast-acting Miniature PTC Fuse that is designed to fit in tight spaces.

The FEMTOSMDC010F-2 prevents high current internal damages due to an unintentional presence of an internal electric arc fault under worst case conditions. It has a high melting current rating of 10A, a cold resistance of only 0.003 Ohms, and a trip time of less than 0.15 seconds. Its miniature size makes it ideal for very tight spaces and slim power bars.

The FEMTOSMDC010F-2 is designed to fit directly in a PCB, and it works by detecting the hot spot temperature of the device it is protecting. The temperature of the hot spot must exceed a pre-set threshold, which triggers the fuse into action. Once activated, the PTC will open the circuit an block current, to protect the device against overcurrent failure. After a cooling period - or when the power is disconnected - the fuse will automatically reset, allowing operation to continue should the overload situation be resolved.

Today, PTC Resettable Fuses are becoming increasingly popular due to their ability to reset themselves and offer protection on multiple occasions. The FEMTOSMDC010F-2 is no exception, and its miniature size makes it perfect for use in a wide range of industrial, computing, consumer, and automotive applications.

The automotive industry in particular has benefited from PTC Resettable Fuses. Because their sizes can be reduced to match the increasingly tighter spaces in current cars, these fuses can be used to protect electrical systems from short-circuiting or overvoltage. In particular, the FEMTOSMDC010F-2 is well-suited for use in electric and hybrid vehicles, thanks to its fast time to act and small size.

Besides being used in automotive applications, the FEMTOSMDC010F-2 can also be used in medical devices, consumer electronics, IT and telecommunications systems, and home automation systems. It is also used in solar energy applications, as it provides protection against power surges or overvoltage.

The FEMTOSMDC010F-2 effectively disconnects the power supply in an overcurrent situation, making it an essential piece of equipment in many applications. Thanks to its overcurrent protection features, it is well-suited for both commercial and domestic use, and its miniature size makes it perfectly suitable for use in tight spaces.

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