Vishay has introduced an automotive-rated series of positive temperature coefficient (PTC) in-rush current thermistors that can absorb up to 340J, designed for dc link charging and energy discharge ...

Positive Temperature Coefficient (PTC) thermistors are thermally sensitive resistors whose resistance increases with an increase in temperature. They are primarily used for electric current control ...

Murata Electronics has developed a ceramic PTC thermistor (POSISTOR) with the world's first multilayered structure. Murata's PRG21 series is the smallest in the industry measuring only 2 mm x 1.25 mm ...

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Thermistors are thermally-sensitive devices whose electrical resistance varies with temperature. Unlike RTDs and thermocouples, thermistors do not have standards associated with their resistance vs.

Murata Manufacturing Co., Ltd. has claimed the industry’s smallest positive-temperature-coefficient (PTC) thermistor, commonly known as a resettable fuse. The PRG03BC181QB6RL PTC is housed in a 0201 ...

Vishay Intertechnology, Inc. launches a new series of insulated, surface-mount inrush current limiting positive temperature coefficient (PTC) thermistors. The Vishay BCcomponents PTCES series devices ...

One type of starting relay used on fractional horsepower compressors is the positive temperature coefficient (PTC) relay. It performs the same function as a current relay or potential relay but in a ...

Temperature is the most widely measured physical variable and designers have many sensing options, among them thermocouples, RTDs, solid-state current-output sensors, and thermistors, to cite just a ...

Temperature sensor applications usually fall into one of three general categories; monitoring, control, or circuit compensation, and four sensor types; thermocouples, thermistors, ...

Thermistors are one type of temperature sensor used on electronic control systems. Technicians servicing these control systems need to be able to test the operation and accuracy of these sensors. A ...