NTC Thermistors, Radial Leaded and Coated - Vishay

1 T, M , Dale Revision: 09-Aug-20181 Document Number: 33003 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT Thermistors, Radial Leaded and CoatedFEATURES Small size - conformally Coated Wide resistance range Available in 7 different R-T curves Available in point matched tolerances down to 1 % and curve tracking precision down to C Material categorization: for definitions of compliance please see measurement, sensing and control in industrial, consumer and telecom applications. For on-board sensing or for accurate remote sensing in metal probes or T, M, and C are conformally Coated , Leaded thermistors.

2 The coating is baked-on phenolic for durability and long-term stability. Models M and C have tinned solid copper leads. Model T has solid nickel wires with Teflon SUPPORTFor complete Curve Computation, visit: (1)For information only, dissipation factor, response time, and thermal time constant are wire type and product size dependentNote Most popular and available values, intermediate resistance values and tolerances available on requestQUICK REFERENCE DATAPARAMETERVALUEUNITR esistance value at 25 C30 to 1M Tolerance on R25-value (point matched) 1, 2, 3, 5, 10%Temperature accuracy (curve tracking) , , 1 CB25/75 -value3477 to 4842KB25/85 -value3468 to 4875 KMaximum dissipation50 to 100mWDissipation factor (for information only)2 to time constant (for information only) 6 to 14sResponse time (oil)(for information only) temperature range at zero power (short term)-40 to +125 (150)

3 CWeight to , M, C PRODUCT DATA AND R25 RESISTANCE RANGE AVAILABILITYCURVEB25/75(K)B25/85(K)TCR25 (%/K)T(k )M(k )C(k )R25 TOL. AVAILABILITY to , 2, 3, 5, to 561, 2, 3, 5, to 2201, 2, 3, 5, to 181, 2, 3, 5, to 1001, 2, 3, 5, to 2701, 2, 3, 5, to 10001, 2, 3, 5, 10 Maximum dissipation at 25 C in mW5075100 Dissipation factor in mW/K (1) time in s (1) time constant in s (1)14106 STANDARD RESISTANCE VALUES at 25 C in , M , Dale Revision: 09-Aug-20182 Document Number: 33003 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT (1)See following pages for tolerance explanations and detailsDIMENSIONS in inches (millimeters)Note(1)Additional wire gauges (non-insulated) available as AWG24 (type E), AWG26 (type B) and AWG32 (type F).

4 Please contact Vishay for further detailsNote Maximum body diameter is dependent on selected curve number and value, the lower resistance values have the largest diameter. For a specific part number within the given resistance ranges, please contact for maximum diameter informationGLOBAL PART NUMBER AND ORDERING INFORMATIONG lobal Part Numbering: 01C2001FP for POINT MATCHED THERMISTORSCURVE NRGLOBAL MODELRESISTANCE VALPOINT MATCH TOLERANCEPACKAGING01020407080912 TMC2001 = 2K1503 = 150KF = 1 %G = 2 %H = 3 %J = 5 %K = 10 %F = lead (Pb)-free, bulkP = tin / lead, bulkGlobal Part Numbering: 01C2001 SPC3 for CURVE TRACKING THERMISTORSCURVEGLOBAL MODELRESISTANCE VALCHARACTERISTICSPACKAGINGCURVE TRACKTOLERANCE (1)01040809 TMC2001 = 2 KSF = lead (Pb)-free, bulkP = tin / lead, bulkA3A4A5A8B3B4B5B8C3C5C8 PRODUCT TYPEWIRE GAUGE/DIAMETER (1)Type MAWG 30: ( )Type CAWG 28.

5 ( )Type TInsulated AWG 30: ( )CURVE NUMBERR25 MIN.( )MAX. DIAMETER(INCH (mm))STANDARD R25 RANGE( )MAX. DIAMETER(INCH (mm)) ( )330 to ( ) to ( ) ( )10K to ( ) to ( ) ( )27K to ( ) to ( ) ( ) to ( ) to ( ) ( )10K to ( ) to ( ) ( )27K to ( ) to ( ) ( )330K to ( ) to ( )TINNED COPPER WIRETEFLON INSULATED NICKEL ( ) ( ) LEAD LENGTH3 ( )DTYPE M, CTYPE T2001PF1C02001 PCS1C03T, M , Dale Revision: 09-Aug-20183 Document Number: 33003 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT AVAILABLE FOR TYPE T, M, AND C THERMISTORSDESCRIPTION OF thermistor TOLERANCESThe many applications of thermistors have mandated the need for two basic tolerance schemes for these products - curve tracking and point match thermistors.

6 An example of the resistance tolerance at various temperatures for the two different tolerancing methods is described in the following graph:Fig. 1 CURVE TRACKING TOLERANCET hermistors are calibrated at the high temperature of the curve track range and then final tested at the low temperature of the curve track range. This ensures that the thermistor will meet the specified temperature accuracy at every temperature within the desired temperature range. Several temperature ranges are available and the accuracy of the thermistor may be C, C, and C. The curve tracking temperature ranges and their code designators are shown in figure 1 and Standard Electrical Specifications for Curve Tracking Thermistors specify, add the appropriate suffix from the following table to the part : 01M1002 SFB3 = curve 1, 10 k at +25 C, curve tracking to C from 0 C to +70 CSTANDARD ELECTRICAL SPECIFICATIONS FOR CURVE TRACKING THERMISTORSTEMPERATURE RANGE FOR SPECIFIED ACCURACY0 C to +70 C0 C to +100 C25 C to +90 C0 C to +50 CACCURACY 1 C C C 1 C C C 1 C C C 1 C C CPART NO.

7 SUFFIX- A3- B3- C3- A4- B4- C4- A5- B5- C5- A8- B8- C8 CURVE NUMBER01XX XXXn/aXX XXX X04XX XXXn/aXX XXX X08XX XXXn/aXX XXX X09XX XXXn/aXX XXX XTOLERANCE ( %)TEMPERATURE ( C) 5 % POINT MATCH CURVE 1 C CURVE TRACK CURVE25 C109876543210- 50- 40- 30- 20- 100102030405060708090100110120130140150A 5A4A8A3T, M , Dale Revision: 09-Aug-20184 Document Number: 33003 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT MATCH TOLERANCEThe standard Leaded thermistors are calibrated and tested at 25 C to a tolerance of 5 % or 10 %; however, tighter tolerance, point matched thermistors are readily available as are special point match temperatures to fit your these thermistors have only one controlled point of reference (the point match temperature), the resistance at other temperatures is given by the specific curve resistance vs.

8 Temperature MATCH TOLERANCES VS. TEMPERATUREFig. 1 Point match resistance tolerances at temperatures other than 25 C are not the same as at the calibration temperature. This difference is presented in figure tolerance at any given temperature is the point match tolerance plus a manufacturing tolerance depending on the specific SUPPORTA spreadsheet is available for the Vishay thermistor part numbers that gives you the resistance vs temperature data, the temperature coefficients and accuracy levels at any given temperature range and step. The Steinhart & Hart formula and coefficients A, B, and C are shown as well. This data can be obtained by visiting the Vishay NTC curve computation page at: or send your part number with required temperature range and step to CNOMINAL R vs.

9 TMAX. R vs. TMIN. R vs. TPIVOT POINT(CALIBRATION TEMPERATURE)TEMPERATURERESISTANCEL egal Disclaimer Revision: 08-Feb-171 Document Number: 91000 Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, Vishay ), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product.

10 To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application.