Datasheet NTCLE100E3 (Vishay) - 4
| Manufacturer | Vishay |
| Description | NTC Thermistors, Radial Leaded, Standard Precision |
| Pages / Page | 17 / 4 — NTCLE100E3. T VALUE AND TOLERANCE. DETERMINATION OF THE RESISTANCE /. … |
| File Format / Size | PDF / 226 Kb |
| Document Language | English |
NTCLE100E3. T VALUE AND TOLERANCE. DETERMINATION OF THE RESISTANCE /. TEMPERATURE DEVIATION FROM NOMINAL. VALUE
Model Line for this Datasheet
- NTCLE100E3 NTCLE100E3101GB0 NTCLE100E3101GB0A NTCLE100E3101HB0 NTCLE100E3101HB0A NTCLE100E3101JB0 NTCLE100E3101JB0A NTCLE100E3102GB0 NTCLE100E3102GB0A NTCLE100E3102HB0 NTCLE100E3102HB0A NTCLE100E3102JB0 NTCLE100E3102JB0A NTCLE100E3103GB0 NTCLE100E3103GB0A NTCLE100E3103HB0 NTCLE100E3103HB0A NTCLE100E3103JB0 NTCLE100E3103JB0A NTCLE100E3104GB0 NTCLE100E3104GB0A NTCLE100E3104HB0 NTCLE100E3104HB0A NTCLE100E3104JB0 NTCLE100E3104JB0A NTCLE100E3109GB0 NTCLE100E3109GB0A NTCLE100E3109HB0 NTCLE100E3109HB0A NTCLE100E3109JB0 NTCLE100E3109JB0A NTCLE100E3123GB0 NTCLE100E3123GB0A NTCLE100E3123HB0 NTCLE100E3123HB0A NTCLE100E3123JB0 NTCLE100E3123JB0A NTCLE100E3151GB0 NTCLE100E3151GB0A NTCLE100E3151HB0 NTCLE100E3151HB0A NTCLE100E3151JB0 NTCLE100E3151JB0A NTCLE100E3152GB0 NTCLE100E3152GB0A NTCLE100E3152HB0 NTCLE100E3152HB0A NTCLE100E3152JB0 NTCLE100E3152JB0A NTCLE100E3153GB0 NTCLE100E3153GB0A NTCLE100E3153HB0 NTCLE100E3153HB0A NTCLE100E3153JB0 NTCLE100E3153JB0A NTCLE100E3154GB0 NTCLE100E3154GB0A NTCLE100E3154HB0 NTCLE100E3154HB0A NTCLE100E3154JB0 NTCLE100E3154JB0A NTCLE100E3159GB0 NTCLE100E3159GB0A NTCLE100E3159HB0 NTCLE100E3159HB0A NTCLE100E3159JB0 NTCLE100E3159JB0A NTCLE100E3202GB0 NTCLE100E3202GB0A NTCLE100E3202HB0 NTCLE100E3202HB0A NTCLE100E3202JB0 NTCLE100E3202JB0A NTCLE100E3221GB0 NTCLE100E3221GB0A NTCLE100E3221HB0 NTCLE100E3221HB0A NTCLE100E3221JB0 NTCLE100E3221JB0A NTCLE100E3222GB0 NTCLE100E3222GB0A NTCLE100E3222HB0 NTCLE100E3222HB0A NTCLE100E3222JB0 NTCLE100E3222JB0A NTCLE100E3223GB0 NTCLE100E3223GB0A NTCLE100E3223HB0 NTCLE100E3223HB0A NTCLE100E3223JB0 NTCLE100E3223JB0A NTCLE100E3224GB0 NTCLE100E3224GB0A NTCLE100E3224HB0 NTCLE100E3224HB0A NTCLE100E3224JB0 NTCLE100E3224JB0A NTCLE100E3229GB0 NTCLE100E3229GB0A NTCLE100E3229HB0 NTCLE100E3229HB0A NTCLE100E3229JB0 NTCLE100E3229JB0A NTCLE100E3272GB0 NTCLE100E3272GB0A NTCLE100E3272HB0 NTCLE100E3272HB0A NTCLE100E3272JB0 NTCLE100E3272JB0A NTCLE100E3331GB0 NTCLE100E3331GB0A NTCLE100E3331HB0 NTCLE100E3331HB0A NTCLE100E3331JB0 NTCLE100E3331JB0A NTCLE100E3332GB0 NTCLE100E3332GB0A NTCLE100E3332HB0 NTCLE100E3332HB0A NTCLE100E3332JB0 NTCLE100E3332JB0A NTCLE100E3333GB0 NTCLE100E3333GB0A NTCLE100E3333HB0 NTCLE100E3333HB0A NTCLE100E3333JB0 NTCLE100E3333JB0A NTCLE100E3334GB0 NTCLE100E3334GB0A NTCLE100E3334HB0 NTCLE100E3334HB0A NTCLE100E3334JB0 NTCLE100E3334JB0A NTCLE100E3338GB0 NTCLE100E3338GB0A NTCLE100E3338HB0 NTCLE100E3338HB0A NTCLE100E3338JB0 NTCLE100E3338JB0A NTCLE100E3339GB0 NTCLE100E3339GB0A NTCLE100E3339HB0 NTCLE100E3339HB0A NTCLE100E3339JB0 NTCLE100E3339JB0A NTCLE100E3471GB0 NTCLE100E3471GB0A NTCLE100E3471HB0 NTCLE100E3471HB0A NTCLE100E3471JB0 NTCLE100E3471JB0A NTCLE100E3472GB0 NTCLE100E3472GB0A NTCLE100E3472HB0 NTCLE100E3472HB0A NTCLE100E3472JB0 NTCLE100E3472JB0A NTCLE100E3473GB0 NTCLE100E3473GB0A NTCLE100E3473HB0 NTCLE100E3473HB0A NTCLE100E3473JB0 NTCLE100E3473JB0A NTCLE100E3474GB0 NTCLE100E3474GB0A NTCLE100E3474HB0 NTCLE100E3474HB0A NTCLE100E3474JB0 NTCLE100E3474JB0A NTCLE100E3478GB0 NTCLE100E3478GB0A NTCLE100E3478HB0 NTCLE100E3478HB0A NTCLE100E3478JB0 NTCLE100E3478JB0A NTCLE100E3479GB0 NTCLE100E3479GB0A NTCLE100E3479HB0 NTCLE100E3479HB0A NTCLE100E3479JB0 NTCLE100E3479JB0A NTCLE100E3502GB0 NTCLE100E3502GB0A NTCLE100E3502HB0 NTCLE100E3502HB0A NTCLE100E3502JB0 NTCLE100E3502JB0A NTCLE100E3503GB0 NTCLE100E3503GB0A NTCLE100E3503HB0 NTCLE100E3503HB0A NTCLE100E3503JB0 NTCLE100E3503JB0A NTCLE100E3681GB0 NTCLE100E3681GB0A NTCLE100E3681HB0 NTCLE100E3681HB0A NTCLE100E3681JB0 NTCLE100E3681JB0A NTCLE100E3682GB0 NTCLE100E3682GB0A NTCLE100E3682HB0 NTCLE100E3682HB0A NTCLE100E3682JB0 NTCLE100E3682JB0A NTCLE100E3683GB0 NTCLE100E3683GB0A NTCLE100E3683HB0 NTCLE100E3683HB0A NTCLE100E3683JB0 NTCLE100E3683JB0A NTCLE100E3688GB0 NTCLE100E3688GB0A NTCLE100E3688HB0 NTCLE100E3688HB0A NTCLE100E3688JB0 NTCLE100E3688JB0A NTCLE100E3689GB0 NTCLE100E3689GB0A NTCLE100E3689HB0 NTCLE100E3689HB0A NTCLE100E3689JB0 NTCLE100E3689JB0A
Text Version of Document
NTCLE100E3
www.vishay.com Vishay BCcomponents
R T VALUE AND TOLERANCE DETERMINATION OF THE RESISTANCE /
These thermistors have a narrow tolerance on the B-value,
TEMPERATURE DEVIATION FROM NOMINAL
the result of which provides a very small tolerance on the
VALUE
nominal resistance value over a wide temperature range. For The total resistance deviation is obtained by combining this reason the usual graphs of R = f(T) are replaced by the “R25-tolerance” and the “resistance deviation due to Resistance Values at Intermediate Temperatures Tables, B-tolerance”. together with a formula to calculate the characteristics with a high precision. When: X = R25-tolerance
FORMULAE TO DETERMINE NOMINAL
Y = resistance deviation due to B-tolerance
RESISTANCE VALUES
Z = complete resistance deviation, X Y The resistance values at intermediate temperatures, or the then: Z = 1 + ----- x 1 + ----- – 1 x 100 or % Z ≈ X + Y 100 100 operating temperature values, can be calculated using the When: following interpolation laws (extended “Steinhart and Hart”): TCR = temperature coefficient 2 3 (A + B ⁄ T + C ⁄ T + D ⁄ T ) ΔT = temperature deviation, R(T) = Rref x e then: Δ Z T = ------ R 2 R 3 R -1 TCR T + B ln ----- + C ln ----- + D ln ----- The temperature tolerances are plotted in the graphs on the (R) = A 1 1 R 1 R 1 R ref ref ref previous page. where:
Example:
at 0 °C, assume X = 5 %, Y = 0.92 % and A, B, C, D, A TCR = 5.09 %/K (see table ), then: 1, B1, C1 and D1 are constant values depending on the material concerned; see table below. 5 0.92 Z = 1 + ----- x 1 + ------ - 1 x 100 % R 100 100 ref. is the resistance value at a reference temperature (in this event 25 °C, Rref. = R25). = {1.05 x 1.0092 - 1} x 100 % = 5.966 % T is the temperature in K. T (°C) = T (K) - 273.15 Δ Z 5.966 T = ------ = ------- ≈ 1.17 °C Formulae numbered and are interchangeable with an error TCR 5.09 of max. 0.005 °C in the range 25 °C to 125 °C and max. A NTC with a R25-value of 10 kΩ has a value of 32.55 kΩ 0.015 °C in the range -40 °C to +25 °C. between -1.17 °C and +1.17 °C.
PARAMETER FOR DETERMINING NOMINAL RESISTANCE VALUES B TOL. B B C D B C D NUMBER 25/85 NAME A A 1 1 1 (K) (%) (K) (K2) (K3) 1 (K-1) (K-2) (K-3)
Mat O. with 1 2880 3 - 9.094 2251.74 229098 - 2.744820E+07 3.354016E-03 3.495020E-04 2.095959E-06 4.260615E-07 Bn = 2880K Mat P. with 2 2990 3 - 10.2296 2887.62 132336 - 2.502510E+07 3.354016E-03 3.415560E-04 4.955455E-06 4.364236E-07 Bn = 3990K Mat Q. with 3 3041 3 - 11.1334 3658.73 - 102895 5.166520E+05 3.354016E-03 3.349290E-04 3.683843E-06 7.050455E-07 Bn = 3041K Mat R. with 4 3136 3 - 12.4493 4702.74 - 402687 3.196830E+07 3.354016E-03 3.243880E-04 2.658012E-06 - 2.701560E-07 Bn = 3136K Mat S. with 5 3390 3 - 12.6814 4391.97 - 232807 1.509643E+07 3.354016E-03 2.993410E-04 2.135133E-06 - 5.672000E-09 Bn = 3390K 3528 (1) Mat I. with - 12.0596 3687.667 - 7617.13 - 5.914730E+06 3.354016E-03 2.909670E-04 1.632136E-06 7.192200E-08 6 0.5 Bn = 3528K 3528 (2) - 21.0704 11903.95 - 2504699 2.470338E+08 3.354016E-03 2.933908E-04 3.494314E-06 - 7.712690E-07 Mat H. with 7 3560 1.5 - 13.0723 4190.574 - 47158.4 - 1.199256E+07 3.354016E-03 2.884193E-04 4.118032E-06 1.786790E-07 Bn = 3560K Mat B. with 8 3740 2 - 13.8973 4557.725 - 98275 - 7.522357E+06 3.354016E-03 2.744032E-04 3.666944E-06 1.375492E-07 Bn = 3740K Mat A. with 9 3977 0.75 - 14.6337 4791.842 - 115334 - 3.730535E+06 3.354016E-03 2.569850E-04 2.620131E-06 6.383091E-08 Bn =3977K Mat C. with 10 4090 1.5 - 15.5322 5229.973 - 160451 - 5.414091E+06 3.354016E-03 2.519107E-04 3.510939E-06 1.105179E-07 Bn = 4090K Mat D. with 11 4190 1.5 - 16.0349 5459.339 - 191141 - 3.328322E+06 3.354016E-03 2.460382E-04 3.405377E-06 1.034240E-07 Bn = 4190K Mat E. with 12 4370 2.5 - 16.8717 5759.15 - 194267 - 6.869149E+06 3.354016E-03 2.367720E-04 3.585140E-06 1.255349E-07 Bn = 4370K Mat F. with 13 4570 1.5 - 17.6439 6022.726 - 203157 - 7.183526E+06 3.354016E-03 2.264097E-04 3.278184E-06 1.097628E-07 Bn = 4570K
Notes
(1) Temperature < 25 °C (2) Temperature ≥ 25 °C Revision: 29-Jan-2024
4
Document Number: 29049 For technical questions, contact: nlr@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
www.vishay.com Vishay BCcomponents
R T VALUE AND TOLERANCE DETERMINATION OF THE RESISTANCE /
These thermistors have a narrow tolerance on the B-value,
TEMPERATURE DEVIATION FROM NOMINAL
the result of which provides a very small tolerance on the
VALUE
nominal resistance value over a wide temperature range. For The total resistance deviation is obtained by combining this reason the usual graphs of R = f(T) are replaced by the “R25-tolerance” and the “resistance deviation due to Resistance Values at Intermediate Temperatures Tables, B-tolerance”. together with a formula to calculate the characteristics with a high precision. When: X = R25-tolerance
FORMULAE TO DETERMINE NOMINAL
Y = resistance deviation due to B-tolerance
RESISTANCE VALUES
Z = complete resistance deviation, X Y The resistance values at intermediate temperatures, or the then: Z = 1 + ----- x 1 + ----- – 1 x 100 or % Z ≈ X + Y 100 100 operating temperature values, can be calculated using the When: following interpolation laws (extended “Steinhart and Hart”): TCR = temperature coefficient 2 3 (A + B ⁄ T + C ⁄ T + D ⁄ T ) ΔT = temperature deviation, R(T) = Rref x e then: Δ Z T = ------ R 2 R 3 R -1 TCR T + B ln ----- + C ln ----- + D ln ----- The temperature tolerances are plotted in the graphs on the (R) = A 1 1 R 1 R 1 R ref ref ref previous page. where:
Example:
at 0 °C, assume X = 5 %, Y = 0.92 % and A, B, C, D, A TCR = 5.09 %/K (see table ), then: 1, B1, C1 and D1 are constant values depending on the material concerned; see table below. 5 0.92 Z = 1 + ----- x 1 + ------ - 1 x 100 % R 100 100 ref. is the resistance value at a reference temperature (in this event 25 °C, Rref. = R25). = {1.05 x 1.0092 - 1} x 100 % = 5.966 % T is the temperature in K. T (°C) = T (K) - 273.15 Δ Z 5.966 T = ------ = ------- ≈ 1.17 °C Formulae numbered and are interchangeable with an error TCR 5.09 of max. 0.005 °C in the range 25 °C to 125 °C and max. A NTC with a R25-value of 10 kΩ has a value of 32.55 kΩ 0.015 °C in the range -40 °C to +25 °C. between -1.17 °C and +1.17 °C.
PARAMETER FOR DETERMINING NOMINAL RESISTANCE VALUES B TOL. B B C D B C D NUMBER 25/85 NAME A A 1 1 1 (K) (%) (K) (K2) (K3) 1 (K-1) (K-2) (K-3)
Mat O. with 1 2880 3 - 9.094 2251.74 229098 - 2.744820E+07 3.354016E-03 3.495020E-04 2.095959E-06 4.260615E-07 Bn = 2880K Mat P. with 2 2990 3 - 10.2296 2887.62 132336 - 2.502510E+07 3.354016E-03 3.415560E-04 4.955455E-06 4.364236E-07 Bn = 3990K Mat Q. with 3 3041 3 - 11.1334 3658.73 - 102895 5.166520E+05 3.354016E-03 3.349290E-04 3.683843E-06 7.050455E-07 Bn = 3041K Mat R. with 4 3136 3 - 12.4493 4702.74 - 402687 3.196830E+07 3.354016E-03 3.243880E-04 2.658012E-06 - 2.701560E-07 Bn = 3136K Mat S. with 5 3390 3 - 12.6814 4391.97 - 232807 1.509643E+07 3.354016E-03 2.993410E-04 2.135133E-06 - 5.672000E-09 Bn = 3390K 3528 (1) Mat I. with - 12.0596 3687.667 - 7617.13 - 5.914730E+06 3.354016E-03 2.909670E-04 1.632136E-06 7.192200E-08 6 0.5 Bn = 3528K 3528 (2) - 21.0704 11903.95 - 2504699 2.470338E+08 3.354016E-03 2.933908E-04 3.494314E-06 - 7.712690E-07 Mat H. with 7 3560 1.5 - 13.0723 4190.574 - 47158.4 - 1.199256E+07 3.354016E-03 2.884193E-04 4.118032E-06 1.786790E-07 Bn = 3560K Mat B. with 8 3740 2 - 13.8973 4557.725 - 98275 - 7.522357E+06 3.354016E-03 2.744032E-04 3.666944E-06 1.375492E-07 Bn = 3740K Mat A. with 9 3977 0.75 - 14.6337 4791.842 - 115334 - 3.730535E+06 3.354016E-03 2.569850E-04 2.620131E-06 6.383091E-08 Bn =3977K Mat C. with 10 4090 1.5 - 15.5322 5229.973 - 160451 - 5.414091E+06 3.354016E-03 2.519107E-04 3.510939E-06 1.105179E-07 Bn = 4090K Mat D. with 11 4190 1.5 - 16.0349 5459.339 - 191141 - 3.328322E+06 3.354016E-03 2.460382E-04 3.405377E-06 1.034240E-07 Bn = 4190K Mat E. with 12 4370 2.5 - 16.8717 5759.15 - 194267 - 6.869149E+06 3.354016E-03 2.367720E-04 3.585140E-06 1.255349E-07 Bn = 4370K Mat F. with 13 4570 1.5 - 17.6439 6022.726 - 203157 - 7.183526E+06 3.354016E-03 2.264097E-04 3.278184E-06 1.097628E-07 Bn = 4570K
Notes
(1) Temperature < 25 °C (2) Temperature ≥ 25 °C Revision: 29-Jan-2024
4
Document Number: 29049 For technical questions, contact: nlr@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
