NTC THERMISTORS FENWALCELECTRONICS NTC / PTC Thermistors UNI-CURVE SERIES UNECURVE FEATURES INTERCHANGEABLE Rac: 1 RESISTANCE TEMPERATURE Ressance Temperature CURVE MATCHED geabiity 1 * Accuracy ~*~ 15 * High stability * High reliability 4 = Long life \ = Cost savings 095 = Smail size a = Epoxy coated " DC. 0.75 mW/? C minimum .008 DIA. LEAD (2) TINNED COPPER ALLOY TC. 15 sec. maximum = Max. Temp. 125 C we Alt iNustration dimensions are in inches. UNI-CURVE INTERCHANGEABLE Thermistors are high quality, low cost resistance temperature matched interchangeable thermistors. They offer additional cost savings by eliminating the need for individual resistance temperature calibration, as well as standardization of circuit Components and simplification of design and replacement problems. They are particularly well suited for use in applications such as temperature measurement, indication and control. Other applications include: compensation of ambient temperature effects on copper coils, transistors, integrated circuits and other semiconductor devices. Fenwal Electronics high volume Uni-Curve manufacturing capability provides availability of interchangeable thermistors at low cost with the quality and ruggedness to meet the rigid design requirements of MIL--23648. STANDARD UNI-CURVE INTERCHANGEABLE, R-T CURVE-MATCHED Resis. at Temp RT + .2 CTolerance + .5 CTolerance + 1.0 C Tolerance 25 C (Ohms) Range C Curve Part Part Part Number Number Number 1,000 0 C to 70 C 10A 192-102DET-AQ1 192-102DEV-A0I 192-102DEW-A01 2,252** 0 C to 70C 16 192-222LET-AQ| 192-222LEV-A01 192-222LEW-A0! 0 C to 70 C 192-303KET-AO! 192-303KEV-AO| 0 C to 70C 192 192-303QEV-A0I *Leads are tinned copper. **Diameter of 2,252 Ohm and 3,000 Ohm parts is .120" max. = Distributor item Fenwal Electronics, Inc. provides special order CUSTOMIZED SERVICE to fulfill unique Uni-Curve requirements. This service offers the Capability of other resistance values and matching resistance temperature tolerances from 300 Ohms through 100k Ohms at 25 C and from .05 C to I C accuracy over a variety of temperature ranges, maintaining curve-matched resistance temperature characteristics. NTC / PTC Thermistors Telephone: (508) 478-6000 FAX (508) 473-6035 FENWALUDELECTRONICS 450 Fortune Boulevard, Milford, Massachusetts 01757 U.S.A