Home Products Interchangeable Thermistors Ultra Precision Interchangeable Thermistors 0.05°c Accuracy
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U.S. Sensor's ultra precision interchangeable
thermistors are highly accurate, stable devices
designed specifically for temperature sensing
and control applications. They are particularly
suited for uses where their precision
interchangeability eliminates the necessity for
costly individual circuit calibration.
Features
High accuracy
Fast thermal response
Long life
R/T Curve-matched
Epoxy encapsulated
High stability
Small size
Options
Special lead materials and lengths
Special encapsulants or probe
housings
Non-standard resistance values and
tolerances
Specifications
Thermal time constant: 1 second max.
in a well stirred oil bath, 10 seconds
max. in still air
Dissipation constant: 1 mW/°C
Maximum power rating: 30 mW at 25°C
derated to 1 mW at 125°C
Interchangeability tolerance of ±0.05°C
from 0-50°C
Operating temperature: -55°C to +80°C
Storage and operation temperatures for
best long term stability: -55° to +50°C
ULTRA PRECISION INTERCHANGEABLE THERMISTORS 0.05°C ACCURACY
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ULTRA PRECISION INTERCHANGEABLE THERMISTORS (80°C)
Part Number
(±0.05°C 0-50°C )
Resistance
Ohms @25°C R-T Curve Beta (K) 0-50°C Download/view
PR222J2 2,252 J 3,890 Drawing R-T Data
PR302J2 3,000 J 3,890 Drawing R-T Data
PR502J2 5,000 J 3,890 Drawing R-T Data
PR103J2 10,000 J 3,890 Drawing R-T Data
PR203J2 20,000 J 3,890 Drawing R-T Data
PR303J2 30,000 J 3,890 Drawing R-T Data
PR503J2 50,000 J 3,890 Drawing R-T Data
The information contained herein is believed to be accurate. The user, however, should verify the suitability
of a particular product for a specific application. U.S. Sensor Corp. does not warrant the accuracy of this
information, and disclaims any liability with respect to its use.
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1832 W. Collins Ave
Orange, CA 92867-5425
Tel: 800-777-6467
Tel: 714-639-1000
Fax: 714-639-1220
Email: sales@ussensor.com
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