PTCTZ3MR200KTE

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 (sometimes referred to as PTC thermistors or temperature fuses)are electronic components that are designed to protect circuits against excessive current or excessive voltage. The PTC resettable fuse can be triggered when the current through the component exceeds its rated limit for a certain time period. This will cause the fuse to be tripped, and it will then need to be reset before the circuit can be retested.

The PTC Resettable Fuse model PTCTZ3MR200KTE is specifically designed as a temperature fuse to protect circuits from overheating. This model has a holding current of 200 mA and a trip current of 3A. It is constructed of a zinc-oxide pellet that is encased in an insulating material. It is rated for a maximum operating temperature of 85°C (185°F).

This temperature fuse is designed to be used in applications such as power supplies, motor control circuits, electronic toys, and digital cameras. It can also be used in many types of home appliances, such as microwaves and dishwashers. It is also suitable for use in automotive applications.

The working principle of the PTC Resettable Fuse PTCTZ3MR200KTE is based on the fact that the resistance of a Zinc Oxide (ZnO) pellet increases with increasing temperature. When the current passes through the PTC Resettable Fuse, heat is generated. When the temperature of the ZnO pellet reaches the set trigger temperature, the resistance increases so rapidly that the current is stopped. This will trip the fuse, and it will need to be reset before the current can flow again.

The PTC Resettable Fuse PTCTZ3MR200KTE is a reliable and effective temperature fuse that can be used to protect electronic circuits from overheating. It is simple to install and is able to withstand temperatures up to 85°C (185°F), making it an ideal choice for use in many applications. It is also UL and CUL listed, making it an excellent choice for use in many UL-approved products.

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