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Littelfuse Temperature Sensors

Littelfuse offers a broad range of thermistors, resistance temperature detectors (RTDs), probes, and assemblies for demanding temperature sensing applications worldwide. Recognized for their accuracy and long-term reliability, Littelfuse thermistors and RTDs are the sensor of choice for diverse markets such as industrial controls and equipment, HVAC/R, renewable energy, energy storage and power conversion, food service, appliances, and transportation.

Featured Products

Littelfuse setP Series Board Mount Temperature Sensor

setP™ Series Board Mount Temperature Sensor

The Littelfuse setP™ temperature indicator helps protect USB Type-C plugs from overheating. It has been designed to the unique specifications of USB Type-C and is capable of helping to protect even the highest levels of USB Power Delivery.

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Littelfuse PPG Series RTD Sensors

PPG Series RTD Sensors

Littelfuse thin film platinum RTDs (Pt-RTD) consist of a passivated thin film platinum element deposited on a ceramic substrate. Thin film Pt-RTDs provide cost advantages when compared to wirewound platinum resistance temperature detectors.

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