U.S. Sensor

U.S. Sensor is a company that specializes in the design and manufacture of temperature and humidity sensors for various applications. U.S. Sensor Corp. is a world-class manufacturer of an extensive variety of high-quality NTC thermistors as well as RTD and thermistor probes and assemblies. Providing innovative temperature-sensing solutions to customers worldwide, U.S. Sensor continues to invest in research and development of manufacturing processes to enable them to exceed customer expectations and requirements. Temperature and humidity sensors, also known as environmental sensors or hygrometers, are electronic devices designed to measure and monitor temperature and relative humidity levels in various environments. These sensors play a crucial role in a wide range of industries and applications.

U.S. Sensor’s products are used in the Consumer Electronics, Industrial Electronics, Medical, Military and Aerospace, Food Handling/Processing and Communication and Instrumentation markets. UL Recognition was awarded to U.S. Sensor for a complete line of DO-35 Glass Encapsulated Thermistors and for a series of Surface Temperature Sensing Ring Lug Style thermistor assemblies.

Products

Thermistor and RTD Probes & Assemblies

The company’s product lines include NTC (Negative Temperature Coefficient) and PTC (Positive Temperature Coefficient) thermistors and probe assemblies as well as Thin Film Platinum RTDs, and RTD probes and assemblies. U.S. Sensor manufactures its products using sophisticated state-of-the-art processing techniques. The excellent long-term stability of our products coupled with precision interchangeability and low cost makes them ideally suited for temperature sensing applications. U.S. Sensor thermistor and RTD products are available in a wide variety of styles to suit countless circuit requirements.

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  Thermistor Probes & Assemblies

  Thermistor probes and assemblies are essential components in temperature sensing and control applications across various industries. These devices are designed to accurately measure and monitor temperature variations in a wide range of environments and systems.
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  Thermistors

  Thermistors are semiconductor devices with a resistance that changes nonlinearly with temperature. This nonlinear response makes them particularly well-suited for temperature measurement applications, as they offer high sensitivity over a specific temperature range.
  
  

• RTDs

  RTD is a type of temperature sensor widely used for accurate and precise temperature measurement across various industries. RTDs rely on the principle that the electrical resistance of certain materials changes predictably with temperature.
  

• RTD Probes & Assemblies

  RTD Probes & Assemblies are advanced temperature-sensing solutions designed for precision and accuracy in a wide range of applications. These devices utilize the electrical resistance properties of materials, typically platinum, to provide highly reliable temperature measurements.

U.S. Sensor is a world-class manufacturer of an extensive variety of the highest quality thermistors as well as thermistor and RTD (Resistance Temperature Detectors) probes and assemblies. Our products are used in industries ranging from automotive, consumer electronics, food handling and processing to medical electronics, military/defense and aerospace. Customers worldwide use our temperature sensors in their most demanding temperature sensing applications.

In 2017, Littelfuse made public its acquisition of U.S. Sensor, a leading manufacturer specializing in temperature sensors. Founded in 1927, Littelfuse is the world leader in circuit protection with growing global platforms in power control and sensing. The company serves customers in the electronics, automotive and industrial markets with technologies including fuses, semiconductors, polymers, ceramics, relays and sensors. Littelfuse has over 10,000 employees in more than 40 locations throughout the Americas, Europe and Asia. For more information, please visit the Littelfuse website: Littelfuse.com.