0ZCB0050FF2G Circuit Protection

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PTC resettable fuses are an important component in electric and electronic designs. They’re designed to protect circuits by providing overload or short circuit protection and are sometimes known as polyfuses. This type of resettable fuse works by utilizing PTC thermistor technology; a temperature-sensitive semiconductor device with positive temperature coefficient (PTC) behavior. This particular temperature sensitive behavior causes the fuse to act as a switch that opens when the current or temperature beyond its rated operating level.

The 0ZCB0050FF2G PTC resettable fuse is a 50V/1A chip fuse and offers a variety of features for use in a wide range of applications. For example, it has a response time of 0.3ms and is suitable for AC or DC circuit protection; it has a low off-state resistance that is effective for power-saving designs and a low dynamic resistance of 0.455 ohms, giving it a high energy capacity. Additionally, the low thermal resistance of 1.3C/W allows for low temperature rise even in high current applications.

The 0ZCB0050FF2G PTC resettable fuse works in the following way. When a voltage higher than the rated value is applied to the fuse, the PTC’s temperature rises and eventually reaches a trip point beyond which it opens, thus preventing an overload or short circuit. Once the temperature drops below the reset temperature of the PTC, the device will automatically reset and the circuit will be restored. This makes it ideal for protecting valuable equipment from damage due to overload or short circuit.

In addition to its circuit protection capabilities, the 0ZCB0050FF2G PTC resettable fuse offers excellent humidity and dust resistance. It is also highly reliable and has a long life under repeated overcurrent and temperature cycling. It meets the E1332 and IEC 60335-1 standards and is UL and RoHS certified.

The 0ZCB0050FF2G PTC resettable fuse is ideal for a wide range of applications in the industrial and electronics fields such as motor control, lighting fixture, industrial equipment, and uninterrupted power supply systems. It is also used in automotive systems, lithium-ion battery packs, audio systems, military/aerospace systems, medical equipment, and solar-energy systems.

In summary, the 0ZCB0050FF2G PTC resettable fuse is a reliable and cost effective component that can provide reliable circuit protection in a variety of applications. It is easy to install and offers excellent humidity and dust resistance as well as temperature cycling for long life performance. This makes it a great choice for a variety of industrial and electronic designs.

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