WW12FT348R

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

Through hole resistors are a type of wiring components frequently used in the various electrical and electronic circuits. WW12FT348R are PTC (positive temperature coefficient) resistors, a type of through hole resistors. In comparison to conventional resistors, PTC resisters are unique in their resistance changing in response to external temperature. The resistance value of a PTC resistor varies inversely with temperature as it rises. When you heat up a PTC resistor, its resistance will increase, and when it cools down, its resistance will decrease.

The resistance value of a WW12FT348R can reach up to 348Ω, with an operating temperature range of -55°C to 75°C. It is made from a ceramic material, which provides excellent insulation and stability even in high temperature conditions. The resistor is completely non-flammable and conforms to UL 94 V-0 standards. It also has an endurance rating of one million cycles in temperature changes of -55°C to 75°C.

WW12FT348R is mostly used in the automotive and telecommunication sectors, where they are uniquely suited for protecting a device from temperature and voltage overloads. It can be used in applications such as thermocouples, limiters and electronic switches. It is also used as a heat sink in automotive applications to protect the electronics from overheating. Thanks to its excellent sturdiness, this PTC resistor can operate for long periods of time in even the most difficult environmental conditions without any degradation of performance.

The working principle of a WW12FT348R is relatively simple: when the temperature rises, the resistance value of the resistor increases. This prevents the current level from exceeding safe levels, and allows the device to remain functional. On the other hand, the resistance decreases when the temperature falls, allowing for normal operations. This allows the device to react to changes in temperature quickly, allowing it to react in a safe manner.

WW12FT348R through hole resistor has become a popular choice for a variety of industries. Its use provides great versatility and safety to the device, as well as a longer life-span. Its excellent insulation and high endurance rating make it a perfect choice for applications that require continuous performance. Thanks to its ability to quickly react to changes in external temperature, it provides a greater level of safety and protection for a wide range of electronic and electrical circuits.

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