RL3020-5K-100-480-PTO

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PTC Resettable fuses are electromechanical devices used to protect electronic components, systems, or circuits from excessive current. They provide a reliable, cost-effective way to provide instantaneous over-current protection and reliable long-term protection from under-current, and are increasingly being used in applications requiring over-current protection. The RL3020-5K-100-480-PTO is a PTC Resettable fuse which is designed to protect and isolate circuits from a wide range of over- and under-current conditions.

The RL3020-5K-100-480-PTO is an ultraminiature low-cost resettable fuse that operates at a rated voltage of 5K VAC and has a current rating of 100A. It is designed to protect and isolate low voltage AC applications from over-current, short-circuiting, and other common electrical problems. The fuse is designed to provide both immediate over-current protection and reliable long-term protection from under-current, enabling reliable circuit operation and uninterrupted power delivery to downstream systems and components.

The RL3020-5K-100-480-PTO utilizes a solid-state, non-contact design that has no moving parts. This provides superior durability and reliability even in harsh environmental conditions. The device is also effectively sealed from dust, oil, moisture, and other contaminants. The non-contact design also means that the fuse is extremely low profile, making it ideal for low-profile applications such as mobile devices.

The RL3020-5K-100-480-PTO operates by providing a safe and reliable method of controlling and isolating over-current. When the current in a circuit rises above the rated value of the fuse, a solid-state temperature sensitive element inside the fuse heats up, vaporizing the Kapton® encapsulated material around the element. This then isolates the circuit from the excessive current, protecting the device and preventing damage from occurring. The Kapton® material around the element also acts as an insulator, allowing the fuse to reset and be used again.

The RL3020-5K-100-480-PTO can be used in many applications, including consumer electronics, medical devices, and many other electrical circuits. They are also ideal for automotive applications due to their low profile and ability to reset. The device is designed to be durable and reliable and the Kapton® encapsulation protects it from the elements. This makes it an ideal choice for many applications, offering reliable protection and uninterrupted power delivery to downstream systems and components.

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