PTCTT95R500GTE Circuit Protection

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PTC resettable fuses are an active electronic component that helps to protect electronic circuits from high-current power surges. The PTCTT95R500GTE is a new generation of PTC resettable fuses, developed to meet the needs of a wide range of applications.

The PTCTT95R500GTE has some improved features over older PTC resettable fuses, such as a higher current interrupt rating of 500A, a higher temperature rating up to 125°C, a lower total resistance, and a lower total thermal resistance. In addition, the PTCTT95R500GTE is RoHS compliant, meaning it is safer and more environmentally friendly than other PTC resettable fuses on the market.

The PTCTT95R500GTE can be used for a wide range of applications, including: telecommunications networks, industrial control systems, solar power systems, automotive systems and consumer electronics. It is also used as a protective element in some industrial and military applications.

The PTCTT95R500GTE works by relying on a self-resetting mechanism. It contains two main components, a metal fuse core and a polymeric active matrix. When the current passing through the fuse reaches a certain level, the internal resistance of the metal fuse core increases, preventing the current from reaching the desired level. At the same time, the polymeric active matrix heats up and becomes an insulator, cutting off the current flow. When the current is reduced to a safe level, the internal resistance decreases and the active matrix cools down, resetting the fuse and allowing the current to flow freely again.

The PTCTT95R500GTE offers a number of advantages over traditional fuses. For one, it is much faster to reset than a traditional fuse, allowing for quick and efficient protection against power surges. Additionally, because the PTCTT95R500GTE is self-resetting, it does not need to be replaced each time it is triggered. This helps to save money in the long run, as it eliminates the need for frequent replacements. Finally, because the PTCTT95R500GTE is RoHS compliant, it is safer and more environmentally friendly than older fuses.

The PTCTT95R500GTE is a reliable and effective solution for protecting electronic circuits from high-current power surges. Its improved features make it an ideal choice for a wide range of applications, and its RoHS compliant design makes it safer and more environmentally friendly than other PTC resettable fuses on the market.

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