B59886C0120A051

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 well-known as one of the best circuit protection systems because of their great performance, and B59886C0120A051 is no exception. It is a PTC resettable fuse especially designed for automotive, industrial, and consumer electronics applications, making it one of the most versatile resettable fuses on the market.

B59886C0120A051 has a current rating of 20A and a voltage rating of 16V which makes it ideal to be applied in environments where a lot of current need to be regulated in a short time. Thanks to its low profile and compact size, it can be easily integrated to any circuit and even mounted on limited space boards. Additionally, its plastic construction makes it highly resistant to different vibrating and shock conditions.

The working principle of B59886C0120A051 is based on the PTC (positive temperature coefficient) technology. In a nutshell, it is made of a special material that reacts to heat and exhibits a distinct increase in electrical resistance when exposed to a certain level of heat called the "Fusing Temperature".

When a predetermined current is passed through the fuse, the material starts to heat up and reaches the Fusing Temperature in no time. As soon as it reaches this temperature level, it starts to show an extremely high electrical resistance and thus it cuts off the current flow, avoiding circuit disruptions. Once the fuse has cooled down, the PTC material goes to its original state, and its electrical resistance decreases, allowing the current to pass through.

B59886C0120A051 is mainly used for overcurrent protection and short-circuit protection. This fuse is ideal for protecting electrical components which have high voltage and high current systems, such as electric cars, computers, industrial machinery, etc. where a high level of safety is required.

It is also widely used in automotive and consumer electronics applications. In this case, B59886C0120A051 can be used for protecting sensitive automotive and consumer electronics components from overvoltage and for protecting circuits against critical deviations in voltage and current levels.

The main advantages of using B59886C0120A051 are its fast response time, its ability to reset again without any external intervention and its enormous capacity of current regulation. Additionally, these resettable fuses can be easily designed and installed into circuits and their plastic construction makes them highly durable in different environmental conditions.

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