T, M, C www.vishay.com Vishay Dale NTC Thermistors, Radial Leaded and Coated FEATURES • Small size - conformally coated • Wide resistance range • Available in 5 different R-T curves • Available in point matched tolerances down to 1 % and curve tracking precision down to ADDITIONAL RESOURCES ± 0.2 °C • Material categorization: for definitions of complianc e Design Tools please see www.vishay.com/doc?99912 QUICK REFERENCE DATA APPLICATIONS PARAMETER VALUE UNIT Temperature measurement, sensing and control in Resistance value at 25 °C 30 to 1M  industrial, consumer and telecom applications. Fo r Tolerance on R25-value ± 1, ± 2, ± 3, ± 5, ± 10 % on-board sensing or for accurate remote sensing in metal (point matched) probes or housings. Temperature accuracy ± 0.2, ± 0.5, ± 1 °C (curve tracking) DESCRIPTION B -value 3477 to 4247 K 25/75 B -value 3468 to 4262 K Models T, M, and C are conformally coated, leaded 25/85 Maximum dissipation 50 to 100 mW thermistors. The coating is baked-on phenolic for durability Dissipation factor  and long-term stability. Models M and C have tinned solid 2 to 3.5 mW/K (for information only) copper leads. Model T has solid nickel wires with Teflon® Thermal time constant  insulation. 6 to 14 s (for information only) Response time (oil) DESIGN-IN SUPPORT 1.3 s (for information only) For complete Curve Computation, visit: Operating temperature range at zero power (short term) -40 to +125 (150) °C www.vishay.com/thermistors/ntc-curve-list/ Weight  0.075 to 0.15 g T, M, C PRODUCT DATA AND R RESISTANCE RANGE AVAILABILITY 25 B B TCR T M C R ± TOL. CURVE 25/75 25/85 25 25 (K) (K) (%/K) (k) (k) (k) AVAILABILITY 2 3477 3486 -3.84 0.03 to 3.3 1, 2, 3, 5, 10 9 3679 3694 -4.03 10 to 56 1, 2, 3, 5, 10 8 3925 3943 -4.30 20 to 220 1, 2, 3, 5, 10 1 3964 3974 -4.39 0.2 to 18 1, 2, 3, 5, 10 4 4247 4262 -4.67 10 to 100 1, 2, 3, 5, 10 Maximum dissipation at 25 °C in mW 50 75 100 Dissipation factor in mW/K (1) 2.0 2.5 3.0 Response time in s (1) 1.3 1.2 1.4 Thermal time constant in s (1) 14 10 6 Note (1) For information only, dissipation factor, response time, and thermal time constant are wire type and product size dependent STANDARD RESISTANCE VALUES at 25 °C in  33 82 270 680 2.2K 5.6K 18K 50K 150K 39 100 330 820 2.7K 6.8K 22K 56K 220K 47 120 390 1K 3.3K 8.2K 27K 68K 50 150 470 1.2K 3.9K 10K 33K 82K 56 180 500 1.5K 4.7K 12K 39K 100K 68 220 560 1.8K 5.0K 15K 47K 120K Note • Most popular and available values, intermediate resistance values and tolerances available on request Revision: 18-Nov-2019 1 Document Number: 33003 For technical questions, contact: thermistor1@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

T, M, C www.vishay.com Vishay Dale GLOBAL PART NUMBER AND ORDERING INFORMATION Global Part Numbering: 01C2001FP for POINT MATCHED THERMISTORS 0 1 C 2 0 0 1 F P POINT MATCH CURVE NR GLOBAL MODEL RESISTANCE VAL PACKAGING TOLERANCE 01 T 2001 = 2K F = ± 1 % F = lead (Pb)-free, bulk 02 M 1503 = 150K G = ± 2 % P = tin / lead, bulk 04 C H = ± 3 % 08 J = ± 5 % 09 K = ± 10 % Global Part Numbering: 01C2001SPC3 for CURVE TRACKING THERMISTORS 0 1 C 2 0 0 1 S P C 3 RESISTANCE CURVE TRACK CURVE GLOBAL MODEL CHARACTERISTICS PACKAGING VALUE TOLERANCE (1) 01 T 2001 = 2K S F = lead (Pb)-free, A3 A4 A5 A8 04 M bulk B3 B4 B5 B8 08 C P = tin / lead, bulk 09 C3 C5 C8 Note (1) See following pages for tolerance explanations and details DIMENSIONS in inches (millimeters) TYPE M, C TYPE T 0.25 ± 0.05 (6.35 ± 1.25) TINNED COPPER WIRE TEFLON INSULATED NICKEL WIRE D D 1.5 (36.1) MIN. 3 ± 0.25 (76.2 ± 6.4) CLEAN LEAD LENGTH PRODUCT TYPE WIRE GAUGE/DIAMETER (1) Type M AWG 30: 0.0100 (0.254) Type C AWG 28: 0.0126 (0.320) Type T Insulated AWG 30: 0.0100 (0.254) Note (1) Additional wire gauges (non-insulated) available as AWG24 (type E), AWG26 (type B) and AWG32 (type F). Please contact Vishay (thermistor1@vishay.com) for further details DIAMETER STANDARD DIAMETER CURVE NUMBER R25 MIN. INCH (mm) R RANGE INCH (mm)  25 R MIN.  R MAX. R MIN. 25 25 25 2 30 0.342 (8.69) 330 to 3K 0.095 (2.41) 0.136 (3.45) 9 10K to 56K 0.095 (2.41 0.150 (3.81) 8 20K 0.131 (3.33) 27K to 220K 0.095 (2.41) 0.125 (3.18) 1 200 0.315 (8.00) 1.8K to 18K 0.095 (2.41) 0.136 (3.45) 4 10K to 100K 0.095 (2.41) 0.136 (3.45) Note • 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 thermistor1@vishay.com for maximum diameter information Revision: 18-Nov-2019 2 Document Number: 33003 For technical questions, contact: thermistor1@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

T, M, C www.vishay.com Vishay Dale TOLERANCES AVAILABLE FOR TYPE T, M, AND C THERMISTORS DESCRIPTION OF THERMISTOR TOLERANCES The many applications of thermistors have mandated the need for two basic tolerance schemes for these products - curve tracking and point match thermistors. An example of the resistance tolerance at various temperatures for the two different tolerancing methods is described in the following graph: ± 5 % POINT MATCH CURVE 10 9 8 %) 7 E (± 6 25 °C ± 1 °C CURVE TRACK CURVE C 5 N A R 4 E L 3 O A8 T 2 A3 1 A4 A5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TEMPERATURE (°C) Fig. 1 CURVE TRACKING TOLERANCE Thermistors 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 ± 0.2 °C, ± 0.5 °C, and ± 1.0 °C. The curve tracking temperature ranges and their code designators are shown in figure 1 and “Standard Electrical Specifications for Curve Tracking Thermistors” table. To specify, add the appropriate suffix from the following table to the part number. Example: 01M1002SFB3 = curve 1, 10 k at +25 °C, curve tracking to ± 0.5 °C from 0 °C to +70 °C STANDARD ELECTRICAL SPECIFICATIONS FOR CURVE TRACKING THERMISTORS TEMPERATURE RANGE FOR 0 °C to +70 °C 0 °C to +100 °C 25 °C to +90 °C 0 °C to +50 °C SPECIFIED ACCURACY ACCURACY ± 1 °C ± 0.5 °C ± 0.2 °C ± 1 °C ± 0.5 °C ± 1 °C ± 0.5 °C ± 0.2 °C ± 1 °C ± 0.5 °C ± 0.2 °C PART NO. SUFFIX - A3 - B3 - C3 - A4 - B4 - A5 - B5 - C5 - A8 - B8 - C8 R 01 X X X X X X X X X X X E B M 04 X X X X X X X X X X X U N E 08 X X X X X X X X X X X V R U C 09 X X X X X X X X X X X Revision: 18-Nov-2019 3 Document Number: 33003 For technical questions, contact: thermistor1@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

T, M, C www.vishay.com Vishay Dale POINT MATCH TOLERANCE The 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 application. Since 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. temperature ratio. POINT MATCH TOLERANCES VS. TEMPERATURE  Point match resistance tolerances at temperatures other MAX. R vs. T than 25 °C are not the same as at the calibration temperature. This difference is presented in Fig. 2. MIN. R vs. T The tolerance at any given temperature is the point match E tolerance plus a manufacturing tolerance depending on the C AN NOMINAL R vs. T specific curve. T S SI E R PIVOT POINT (CALIBRATION TEMPERATURE) 25 °C TEMPERATURE Fig. 2 DESIGN-IN SUPPORT A 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: www.vishay.com/thermistors/ntc-curve-list/ or send your part number with required temperature range and step to thermistor1@vishay.com. Revision: 18-Nov-2019 4 Document Number: 33003 For technical questions, contact: thermistor1@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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