0603L004YR

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PTC resettable fuses are used in many commercial and industrial environments. They are relatively small electronic components used to protect circuit components from over-current or short-circuit conditions. The 0603L004YR PTC resettable fuse is a surface-mounted resettable fuse designed for use in automotive, telecom and other power sensitive applications.

The 0603L004YR PTC resettable fuse is a low impedance device, typically having a trip current threshold of 4A and a maximum operating voltage of 30V. It has a high-temperature operating capability and is fully RoHS compliant. When the fuse is subjected to a current that exceeds its threshold, the fuse heats up rapidly due to its internal resistance. The heat produced causes a physical expansion of the PTC, which opens the circuit and prevents the continued flow of current.

Once the current is interrupted, the fuse will cool down and reset itself. This self-resetting feature is what makes the 0603L004YR PTC resettable fuses so desirable in many applications. It is also designed for operating temperatures up to 125°C, making it ideal for high-temperature applications.

The 0603L004YR PTC resettable fuse offers numerous benefits and features. It is available as a surface-mount device and is designed with an open-style configuration for easy mounting. It has a low current leakage of only 10mA, which keeps power consumption to a minimum. Additionally, it has a high both thermal and electrical endurance rating. It also has a low internal resistance and high current handling capability which makes it suitable for a variety of automotive, telecom and other high-current applications.

The 0603L004YR PTC resettable fuse is a highly reliable device with a proven track record of performance and is UL certified. This makes it an ideal choice for use in many industrial and commercial applications. With its low current leakage, high thermal and electrical endurance, and UL certification, the 0603L004YR PTC resettable fuse is a truly versatile product and one of the most popular PTC resettable fuses on the market today.

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