CMF-SDP25-2

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PTC resettable fuses are a special type of protective device that can react quickly in case of an accidental overcurrent. The CMF-SDP25-2 is a special PTC resettable fuse from Electronic Components Inc. (ECI). It is designed to protect circuits from sustained overcurrents that could cause damage to sensitive electronic components.

The CMF-SDP25-2 consists of a ceramic body, a current sensing element, an arc interruption mechanism, and a metal end cap. The ceramic body is composed of a metal-insulated ceramic material that can dissipate heat away from the fuse element more quickly than other types of fuses. This helps to reduce the amount of damage caused by any current that passes through the fuse. The current sensing element is a small metal wire that is wound around the ceramic body. It is responsible for sensing the amount of current flowing through the fuse and triggering the arc interruption mechanism when the current becomes too high.

The arc interruption mechanism is an electrically operated slot that is located inside the metal end cap. When the current passing through the fuse element exceeds the rated value, it triggers the slot to open, shorting out the fuse element and cutting off the circuit. The end cap has a pin protruding from it that must be pressed in order to reset the fuse after it has been tripped. This pin is also connected to a visual indication that confirms when the fuse has been reset.

The CMF-SDP25-2 can be used in a wide variety of electronic applications including industrial and consumer electronics, medical equipment, information technology, and automotive applications. It is designed to be used in circuits with current ratings up to 25A, and its high surge current rating provides reliable overcurrent protection. The PTC resettable fuse can be used in a variety of different configurations, including in-line, plug-in, or panel mount. It can also be installed in existing circuits as well as on printed circuit boards.

The CMF-SDP25-2 is designed for maximum safety and convenience. It offers superior protection against faults in any circuit, and its visual indicator allows for easy identification of blown fuses. It is also easy to install and simple to reset, making it a great choice for any application where overcurrent protection is required.

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