PTCCL05H181DTE

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PTC Resettable Fuses, also known as Polyfuse, provide overcurrent protection to an electrical circuit. This type of fuse can be reset manually after it has opened, eliminating the need to replace the fuse each time an overload situation arises. The PTCCL05H181DTE is a fast-acting PTC Resettable Fuse that provides a high level of protection for electrical circuits.

The PTCCL05H181DTE is a widely used component in applications that require effective overcurrent protection while keeping the current throughput relatively low. This PTC fuse can be applied to a wide range of industries including consumer electronics, light fixtures, fire and security systems, HVAC, and motor control circuits, among others.

The PTCCL05H181DTE operates on a relatively simple principle. When the current that flows through the fuse exceeds the rated amperage, the thermistor element inside the fuse heats up and opens the circuit. This prevents an excessive amount of current from flowing through the circuit, and thus preventing the circuit from being damaged.

The advantage of PTC Resettable Fuses, such as the PTCCL05H181DTE, is that they can be used several times without having to be replaced. This eliminates the need to keep spare fuses on hand and saves both time and money in the process.

The PTCCL05H181DTE has a fast-acting response time, allowing it to quickly detect and respond to an overcurrent situation. It is constructed with a thermistor element and a deformable disc which is designed to open the circuit upon excess current. The fuse has a rated current of 18 mA and a maximum voltage of 12 V.

The PTCCL05H181DTE is typically mounted onto a PCB and solder connections are used to attach the wires to the device. The device has a rated temperature range of -40 to +85°C and an operating temperature range of -25 to +100°C.

The PTCCL05H181DTE is relatively easy to use and provides effective protection against overcurrent scenarios. It is widely available at most major electronics retailers and manufacturers and is an excellent choice for a wide range of applications.

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