2016L200PR Circuit Protection

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PTC Resetable Fuses are an essential component used in circuit protection solutions. A fuse is a device that protects a circuit from overvoltage or overcurrent conditions and can be used in a variety of applications. The 2016L200PR is a fuse with an integrated polymeric positive temperature coefficient (PPTC) that can be used for direct/internal temperature sensing. This fuse is designed to open and disrupt the circuit if the current becomes dangerously high. The 2016L200PR Resettable Fuse helps protect the circuitry against damage due to overvoltage, overcurrent or short-circuiting.

The 2016L200PR application field includes a wide range of industries, such as automotive, industrial, telecom and consumer, mainly due to its features. It is a UL listed product, has a rated voltage of 200VAC and current of 20A, and is available in three different current-carrying capacities (8A, 10A, and 15A). The device is also RoHS compliant and provides high breaking current and low breaking voltage. The built-in reset protector can protect against potentially damaging overcurrents in the form of surge current.

The 2016L200PR’s working principle is pretty simple. It contains an internal PTC element that works as a temperature sensitive resistor. The device operates at a temperature range between -40C and 125C and its resistance changes from a very low value to a very high value when it reaches a predetermined temperature. A resistor is connected in series with the fuse. When overcurrent, overvoltage, or a short circuit occurs in the circuit, the increase in current causes the PTC element to heat up. This increase in the PTC element’s resistance causes an increase in the voltage across it, which trips the fuse. The circuit is disconnected and the PTC element cools down, allowing the circuit to be reset and the fuse to be reopened.

The 2016L200PR is a reliable and cost-effective way to protect your circuit from overvoltage and overcurrent conditions. With its high rated current and low leakage current, this PTC Resettable Fuse is suitable for a wide range of applications. It is also available in different current carrying capacities, making it ideal for products with varying power requirements.

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