HVR250P120CR1F

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PTC Resettable Fuses are a type of overcurrent protection device designed to limit the amount of current that flows within a circuit. They are similar to traditional fuses, however they are able to be reset after a fault occurs instead of needing to be replaced. HVR250P120CR1F is one type of resettable fuses designed to provide thermal protection in low voltages applications.

The HVR250P120CR1F is designed with a circuit board mounted configuration, reducing the need for mounting hardware and making them easy to install on the board. The fuse\'s operating current is 250V while the holding current is 120A. The current rating of the HVR250P120CR1F resettable fuse is 0.3-17A, meaning it can be used in a variety of applications. The fuse also features a high dielectric strength and operating temperature range of -55°C to +125°C.

The working principle of the HVR250P120CR1F resettable fuse is based on a thermally activated, movable contact system. In a normal operating condition, the contact element of the resettable fuse is in contact with the bottom contact terminal and contacts the top terminal only when a fault or short-circuit occurs. In this situation, the current flowing overtime heats the contact element up. Once it reaches the melting point, the contact jumps off the bottom contact terminal, opening the circuit and breaking the power flow. This avoids further current overheating, potential fire or equipment damage, and keeps the circuit operating as safe as possible.

The HVR250P120CR1F resettable fuse can be used in a variety of applications, designed to provide thermal protection in low voltage circuits, such as in White Goods, home appliances, Audio/Video Systems, Consumer Electronics, IT equipments, personal electronics, electronic tools, lighting equipment, and medical equipment, just to name a few. Additionally, this type of PTC Resettable Fuse is also RoHS compliant, making it suitable for use in environments where environmental Standards or other laws apply.

In conclusion, HVR250P120CR1F Resettable Fuse is a reliable, cost-effective solution for overcurrent protection. It offers an easy and safe way to protect electric circuits from damage due to high current levels, and its thermally activated contact system offers an optimal protection while allowing the device to be reset, avoiding the need for replacing the fuse after a fault. This makes the HVR250P120CR1F an excellent option for various applications.

The specific data is subject to PDF, and the above content is for reference