B59080A0085B020

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PTC Resettable Fuses provide overcurrent protection to small electronic circuits. The B59080A0085B020 PTC Resettable Fuse is designed specifically for automotive, industrial and consumer electronics applications. This device features a rapid time-to-trip, a low resistance and a very low profile of only 0.75 mm. This fuse also has a unique feature that allows it to reset itself when the overcurrent condition is removed.

The B59080A0085B020 is a very reliable way to protect small electronic circuits against overcurrents. It is designed to trip quickly at a current level that is slightly above the normal operating current of the device it is protecting. This helps to protect circuits from damage caused by short circuits or other overvoltage situations. The device is also rated for up to 4 VDC, making it a suitable choice for many single-conductor applications.

The B59080A0085B020 PTC Resettable Fuse operates by use of a thermally enhanced Positive Temperature Coefficient (PTC) device. This PTC device features a low resistance, which increases in the presence of an overcurrent situation. This increase in resistance results in an increase in heat, thus causing the device to trip and open the circuit. When the overcurrent condition is removed, the device resets itself and the circuit can be closed again.

The device provides a fast response time, with a trip time of typically less than 1 s. This ensures that device protection is not compromised due to slow response times of traditional fuses. The device is rated for up to 15 amperes and is suitable for circuits operating between 2 VDC and 4 VDC.

The B59080A0085B020 is suitable for multiple applications, including automotive, industrial and consumer electronics. In automotive applications, the device eliminates the need for a separate fuse holder, reducing overall costs and installation time. In consumer electronics, the device provides reliable protection against surges and power fluctuations. In industrial applications, the device ensures reliable and consistent circuit protection.

In conclusion, the B59080A0085B020 PTC Resettable Fuse is a reliable and cost-effective protection device for small electronic circuits. With its fast response time, low resistance and compact design, it can be used in a wide variety of applications. Its ability to reset itself when the overcurrent condition is removed ensures that the circuit remains protected, even if there are multiple occurrences of overvoltage or short circuit.

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