TFPT0805L3300FY

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Temperature Sensors - PTC Thermistors are a type of electronic temperature sensor which consists of a resistance temperature device (RTD) and a Polytetrafluoroethylene (PTFE) film, which are typically formed into a cylindrical shape. The TFPT0805L3300FY is a resistance temperature device that has been developed specifically for use in automotive applications. It is constructed using a proprietary combination of PTFE and copper wire, and is encased in a heat-resistant casing. It is designed to provide accurate temperature readings when operating in a wide range of temperatures.

The TFPT0805L3300FY is a PTC thermistor, which has an active temperature sensing element and a non-active resistor component. The active element consists of a ceramic substrate, which is coated with PTFE. The non-active component consists of a copper wire, which is molded together with the PTFE and ceramic substrate. The substrate is coated with a protective cover which helps to provide insulation and prevents corrosion of the copper wire. When heat is applied to the sensors, the base resistance increases, causing the thermistor to change resistance.

The TFPT0805L3300FY is designed to be used in automotive applications, such as engine control systems and temperature regulators. It offers excellent accuracy and performance in wide temperature ranges and is designed to withstand the elevated temperatures that can be encountered in these applications. When used in an automotive application, the thermistor typically needs to be calibrated, as the resistance changes depending upon the temperature at which it is operated. It is also important to note that the thermistor should be connected to the appropriate power source when used in a motorized application.

The TFPT0805L3300FY has a broad application field and its working principle is based on the principle of semiconductor thermoelectric cooler (TC), which is a common electronic device used in heat sensing applications. The principle is based on the process of thermally induced expansion and contraction of PTFE over the base material. This expansion and contraction of the material causes a change in resistance in the thermistor when heat is applied. As the heat is applied, the resistance increases, as the temperature rises, and decreases as the temperature falls. This change in resistance is then used by the electronic circuit to perform its sensing function.

The TFPT0805L3300FY can be used in a variety of automotive applications requiring accurate temperature readings. It is capable of providing accurate readings in temperatures ranging from -40°C to 150°C, and is well-suited for use in temperature control systems for gas and diesel engines. It is also suitable for use in other automotive applications, such as air conditioning systems, fuel gauges, and cooling systems. The TFPT0805L3300FY is an excellent choice for temperature sensing applications in various automotive applications.

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