1812L150/16DR

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 (positive temperature coefficient) Resettable Fuses are widely used in many circuits as overcurrent protection. The 1812L150/16DR is a commonly used PTC Resettable Fuse which features quick size / foot print, prevention of over-temperature, excellent over-current protection, and low impedance.

The 1812L150/16DR is a surface mount PTC Resettable Fuse. It is composed of two parts. The first part consists of a metallic coil and a dielectric substrate that is situated on top of the copper coils. This forms the PTC element. The second part consists of a heater wire and a solder pad that are placed on top of the substrate. These components are then soldered in place.

The working principle of the 1812L150/16DR is relatively straightforward. Current is passed through the wire coil and dielectric substrate, resulting in a thermal heat generation. This heat is then passed on to the solder pad, which acts as a thermal limiter. Regardless of the current passing through the device, the thermal limiter prevents it from exceeding a certain temperature. This ensures that the device does not overheat, thereby preventing any damage.

The 1812L150/16DR is used in a variety of applications, such as medical devices, consumer electronics, and communications. In medical devices, it is used to protect against over-current and over-temperature events. In consumer electronics, it is used to protect against short circuits. In communications, it is used to protect against power surges. All of these applications make use of the unique characteristics of the 1812L150/16DR, namely its quick size / foot print, its prevention of over-temperature, and its low impedance.

In conclusion, the 1812L150/16DR PTC Resettable Fuse is a widely used device in various applications. It uses the combination of a wire coil, a dielectric substrate, and a thermal limiter to provide over-current and over-temperature protection for sensitive equipment. Furthermore, its unique features including its quick size / foot print, its prevention of over-temperature, and its low impedance make it an ideal choice for many electronic devices.

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