PTCTZ3MR350MTE Circuit Protection

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PTC Resettable Fuses are commonly used in the electronic industry for the protection of electronic circuits against overload and short circuit. The PTCTZ3MR350MTE is one of the most popular products in PTC resettable fuses, which is mainly applied in mobile phone, digital cameras, and other electronic devices.

The PTCTZ3MR350MTE is a PTC Resettable Fuse with a voltage rating of 350V AC / DC and a rated current of 15A. It is a thermal protection device that works on the principle of positive temperature coefficient (PTC) which limits the temperature at a specific level. The PTC fuse consists of a solid-state PTC resistor, as well as some connecting leads. When current passes through the PTC resistor, it generates heat until it reaches a specific temperature. At that point, the electrical resistance of this PTC resistor increases, and consequently the current passing through it is automatically limited. Once the temperature of the PTC fuse drops to its normal value, the PTC resistor gradually returns to its low resistance state and the fuse is reset.

PTCTZ3MR350MTE is available in two different sizes: 3AG and 382. The 3AG case is octagonal with a diameter of 9.7mm and a height of 6.2mm while the 382-case is available in cylindrical shape with a diameter of 12.5mm and a height of 7.5mm. These small sizes make them easier to mount on compact circuits and to be soldered into the printed circuit boards. The PTCTZ3MR350MTE has a wide range of applications, such as surge protection, over temperature protection, overcurrent protection, and short circuit protection. The main benefit of using PTC resettable fuses is that they are designed to open and then reset themselves when their temperature reaches a certain level, which eliminates the need to replace the exposed elements of the fuse.

The PTCTZ3MR350MTE has been designed for use in low voltage devices, such as phones, cameras, computers, and other electronic gadgets. It is typically suitable for use in a wide range of operating temperatures between -40°C and 85°C. In addition, this PTC fuse has a minimum temperature of -55°C and a maximum temperature of 125°C, for short-term applications. This ensures that the device is able to operate reliably in extreme environmental conditions.

The PTCTZ3MR350MTE provides reliable protection for electronic circuits in a cost effective way. It is easy to install and maintain, due to its small size and simple structure. This also helps to reduce down time and maintenance costs. Furthermore, the PTCTZ3MR350MTE has a high thermal capacity, meaning that it can effectively limit the temperature of protected circuits and protect them from overloading and faulty wiring.

The PTCTZ3MR350MTE is designed to be used in a variety of applications and comes with a number of advantages, including low cost, high reliability and long service life. It is reliable and easy to use and is ideal for applications that involve circuits with varying levels of current. It is also easy to install and maintain, as well as being able to withstand extreme environmental conditions. In addition, it is a cost-effective form of protection, providing reliable protection in a wide range of temperatures.

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