0ZCC0300FF2B Circuit Protection

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PTC resettable fuses are highly regarded for its convenience and reliable protection capabilities, especially in electronic circuits and applications. The 0ZCC0300FF2B is a PTC resettable fuse manufactured by Littelfuse Inc. It is designed to provide over-current protection, allowing it to be reset after the over-current condition is cleared.

This particular part of the PTC resettable fuse is designed to provide protection for circuits on general-purpose equipment up to 30 V. It has a wide operating temperature range of -55°C to +125°C and a high current carrying capacity up to 3 A. The 0ZCC0300FF2B is also RoHS compliant.

The 0ZCC0300FF2B is designed for easy use with minimal components and can be used with both multi-layer and single-layer pcbs. To use, the device must be connected between the protected circuit and the power source. If an over-current condition is encountered, the fuse will open, cutting off power to the protected circuit. When the over-current condition is cleared, the circuit can be reset and the power restored.

The working principle behind a PTC resettable fuse is based on the behavior of a PolyTetraFluorethylene (PTFE) element when current passes through it. As the current increases, the resistance of the PTFE element increases, eventually reaching a point at which it can no longer support the current and the device will open. The resetting process begins when the current is removed and the heat that was generated during the fault will cause the PTFE element to contract, which reduces the resistance of the element and allows it to support current again.

The 0ZCC0300FF2B is a versatile and reliable PTC resettable fuse ideal for a variety of applications, such as consumer electronics, computers, telecommunications, industrial equipment, automotive, and medical equipment. Its small size and high current ratings make it an ideal choice for a wide range of applications.

In summary, the 0ZCC0300FF2B PTC resettable fuse is an excellent choice for providing reliable over current protection for any compatible circuit. Its wide operating temperature range, compact size, and high current ratings make it ideal for a variety of applications. Furthermore, its resettable design makes it easy and convenient to use. With its reliable performance and features, the 0ZCC0300FF2B is a great choice for any application that requires reliable and convenient over current protection.

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