PFMF.200.2 Circuit Protection

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PTC Resettable Fuses are specialized components used to protect circuits from overload or short circuits. In the event of a fault, the fuse disconnects the circuit, preventing further damage or injury - and are sometimes referred to as \'self-healing\' fuses. The PFMF.200.2 Resettable Fuse, from the manufacturer TE Connectivity, is an economical yet reliable device that provides a great deal of protection in a variety of applications.

The PFMF.200.2 is a radial resettable fuse with a diameter of 3.2mm and a rated voltage of 24V. The component has a low hold current of 200mA and a trip current of 400mA. The fuse is manufactured from a PTC (positive temperature coefficient) element, which is particularly resistant to high temperatures and corrosion. This feature, combined with the PTC Resettable Fuse\'s fast response time, ensures excellent performance in almost any situation.

The PFMF.200.2 has two distinct features that make it an ideal choice for many applications. Firstly, when the current flows through the fuse it is detected by a temperature sensor inside the unit. The resulting increase in temperature activates the PTC element, causing the fuse to open and disconnect the circuit. Secondly, the integrated design of the PFMF.200.2 enables the fuse to reset automatically, meaning that the fuse can be used over and over again without the need to replace it.

The PFMF.200.2 is well-suited for applications such as main power supplies, DC motors, consumer electronic devices, and automotive electronics. It provides great protection for these applications by detecting any sudden increases in current flow and disconnecting the circuit, preventing further damage or injury. Additionally, the design of the fuse ensures that it can reset quickly and easily for future use in the same application.

In conclusion, the PFMF.200.2 Resettable Fuse can be a great choice for a wide range of applications. It\'s reliable and economical design combines an integrated temperature sensor with a PTC element, providing superior protection with fast response. Additionally, the fuse can be used multiple times, resetting quickly and easily for future applications. As such, the PFMF.200.2 is an ideal choice for main power supplies, DC motors, consumer electronics, and automotive electronics.

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