Littelfuse Inc

UL Recognized Thermistors

U.S. Sensor/Littelfuse has two UL-recognized thermistors: the USUR Series and the USUG Series

Image of U.S. Sensor/Littelfuse's UL-Recognized ThermistorsU.S. Sensor/Littelfuse has two styles of UL-recognized thermistors, a Ring Lug probe assembly (USUR Series), as well as a DO-35 style glass encapsulated device (USUG Series). The Ring Lug "USUR" series has a 125°C maximum operating temperature with 28 AWG lead wire and a #6 mounting hole stud size. The DO-35 "USUG" series has a maximum operating temperature of 150°C and is hermetically sealed in a glass package resulting in excellent long term reliability and stability. These products are offered in a wide variety of resistance values and resistance tolerances.

USUR Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
THERM NTC 10KOHM 3892K RING LUGUSUR1000-103G-06THERM NTC 10KOHM 3892K RING LUG927 - Immediate$205.77View Details
THERM NTC 10KOHM 3892K RING LUGUSUR1000-103J-06THERM NTC 10KOHM 3892K RING LUG50 - Immediate$211.81View Details
THERMISTOR NTC 100KOHM 3892K LUGUSUR1000-104G-06THERMISTOR NTC 100KOHM 3892K LUG60 - Immediate$226.16View Details

USUG Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
THERMISTOR NTC 10KOHM 3892K DO35USUG1000-103GTHERMISTOR NTC 10KOHM 3892K DO35290 - Immediate$26.01View Details
THERMISTOR NTC 10KOHM 3892K DO35USUG1000-103JTHERMISTOR NTC 10KOHM 3892K DO35595 - Immediate$22.89View Details
Published: 2012-06-29

Related Product Highlight

High-Temperature Glass Encapsulated Thermistors U.S. Sensor/Littelfuse’s DO-35 glass encapsulated thermistors are hermetically sealed devices capable of withstanding temperatures up to 300°C.

Related Product Training Modules

Electric Vehicle Infrastructure Charging Solutions Littelfuse offers a broad array of solutions for AC and DC types of electric vehicle charging stations.
Thermistor and RTD Probes and Assemblies An overview of the key factors to consider when designing and/or selecting a temperature sensing probe assembly.
Thermistor Application An excellent solution for temperature measurement and control applications such as air conditioners, welding equipment, and thermostats.