0603L020YR

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PTC resettable fuses are a particular type of circuit protection devices used to protect the electronic components from short-circuits and overloads. They are usually made of polymeric positive temperature coefficient materials that will act as a conductor when heated up. When a current overload occurs, thesefuses will start to heat up, the device will become conductive and thus shut off the circuit. Once the circuit is shut off, the heat in the fuse dissipates, thus cooling it down and allowing the circuit to be reset.

The 0603L020YR is a particular model of PTC resettable fuse which can be used in a variety of applications. Its main features include a rated current of 0.20A and a fuse range of 0.24A to 0.125A, making it suitable for use in systems with currents of up to 16V. Furthermore, it also features a self-resetting response time of between 1 and 10 seconds, allowing it to protect the components from both short-circuits and overloads.

The 0603L020YR is designed to operate in a wide range of temperature ranges, and is ideal for use in applications such as telecom, automotive, industrial, consumer electronics, lighting, and power supplies. It can even be used in medical equipment due to its high level of reliability and accuracy. Additionally, it also meets the RoHS and Reach standards, so it can be used safely in a wide range of environments.

The working principle of the 0603L020YR is relatively simple. In an overload situation, the heat in the fuse increases above a certain temperature. At this point the fuse will become conductive, thus shutting off the circuit. Once the circuit is shut off, the fuse will cool down and the current flow will return to normal. The device is then ‘reset’ and the cycle is repeated. This process of heating and resetting can be repeated as many times as necessary to ensure the circuit is not damaged.

The 0603L020YR is a reliable, accurate and cost-effective solution for protecting a wide range of electronic components from shorts and current overloads. Its wide temperature range makes it suitable for a variety of applications, and its self-resetting response time ensures that it can respond quickly and accurately to an overload situation. In addition, it also meets international standards, so it can be used safely in a wide range of environments. With its range of features and its cost-effectiveness, it is easy to see why the 0603L020YR is one of the most popular models on the market.

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