FEATURES: • Superior Stability • Very Fast Response Time OPTIONS: • Custom Lead Lengths • Non-Standard Resistance Tolerances • Precision Calibration At Multiple Temperatures • Custom Value-Added Assembly Options SPECIFICATIONS • Operating Temperature Range: -40°C to 300°C. • Standard Resistance Tolerance: ±25% • Time Constant: 1 Sec. Typ. In Still Air • Dissipation Constant: 0.1Mw/°C In Still Air Sensor Scientific small bead thermistors offer the advantages of small size and mass, very fast thermal response time, extreme sensitivity to current and voltage changes, and high stability. Typica applications include thermodilution cardiac catheters and other biomedical assemblies, fluid flow and fluid level measurement, thermal conductivity measurement, gas analysis, and small surface area temperature measurment. Recommended Storage Conditions: • Temperature 10-30 C, Humidity less than 60% RH (without dewing) • After unpacking, reseal and/or store product in a dry environment • Do not store near corrosive materials or direct sunlight SMALL BEAD THERMISTORS MECHANICAL AND THERMAL PROPERTIES BODY DIMENSIONS Diameter, nominal inches 0.014 Length, nominal inches 0.02 LEAD WIRES Material: Platinum Alloy Diameter, nominal inches 0.0011 Length, minimum inches 0.375 THERMAL PROPERTIES Time constant, still air sec. 1 Dissipation constant, still air mW/°C 0.1 Sensor Scientific, Inc. • 6 Kings Bridge Road - Fairfield, New Jersey 07004 • Phone: (973) 227-7790 • Fax: (973) 227-8063eMail: [email protected] • web: www.
Open the catalog to page 1Note 1: The listed resistance values are a representative sample only. Other resistance values are available upon request. Note 2: Alpha values are for reference only. Actual values are dependent upon specific resistance at 25 Deg. C. Note 3: The listed part numbers indicate the standard resistance tolerance of ±25% at 25 Deg. C. To specify a different tolerance, replace the "25" characters at the end of the part number with "10" for "10%, etc. To specify a part number, the following sequence should be used:S14A10325 specifies a small bead thermistor with adjacent leads, 10000 ohms at 25 Deg....
Open the catalog to page 2