1210L350SLWR

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PTC Resettable Fuses have become an increasingly popular tool for protecting equipment from electrical defective and overloaded conditions. 1210L350SLWR is one of the commonly used PTC Resettable Fuses. It is a miniaturized, highly current-limiting, resettable overcurrent protection devices that provide electrical circuit protection. In recent years, 1210L350SLWR has been widely used in various applications, such as computer peripherals, consumer electronics, instrumentation, telecommunications, automotive/vehicle and industrial electronics.

1210L350SLWR provides protection through a poly-switch resettable fuse circuit. The device consists of two parts, an anode and a cathode. The anode is also known as the control electrode and is connected to the current-limiting resistor. The cathode is then connected to the power source. The resistor is connected to the current sensing device, which is in turn connected to the poly-switch. When the device senses an overcurrent condition, the poly-switch will open and the current will be limited to the resistor’s value.

When the fault condition has been corrected, the poly-switch will reset and the device will be in its original state. 1210L350SLWR features a current-limiting rating of 350mA, a voltage rating of 6V, and a maximum reset voltage of 1.5V. It is designed to be utilized in a wide range of applications, from testing equipment to automotive and white goods.

The working principle of 1210L350SLWR is quite simple. When the current flowing through its terminals exceeds its threshold, the nonconductive components of the device expand. This expansion disrupts the electrical connection, which causes the current to be limited and the device to reset. As a result, it can be used to protect delicate electronics and circuitry from voltage spikes, overloads, and other potential threats.

1210L350SLWR provides reliable protection and resets quickly, making it ideal for various applications that require overcurrent protection. It is also known for its small footprint, making it suitable for applications with limited space. Additionally, it is designed to protect devices from hazardous voltage and current surges. This makes it an excellent choice for industrial electronics, consumer electronics, and automotive/vehicle applications.

In conclusion, 1210L350SLWR is a popular PTC Resettable Fuse device that is designed to protect equipment from overcurrent and short-circuit conditions. It features a small size and a current-limiting rating of 350mA, making it suitable for a wide variety of applications, including consumer electronics, automotive/vehicle, and industrial electronics. Additionally, it features a quick reset when the fault condition has been corrected, which provides reliable protection and ensures safe operation of the equipment.

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