NTCLE203XX473GB0

2322 640 5.... Vishay BCcomponents NTC Thermistors, Accuracy Line FEATURES • Accurate over a wide temperature range (tolerance on B-value between 2.5% and 0.5%) • Good stability over a long life • Excellent price/performance ratio • Flexible leads • Low heat conductivity through 0.4 mm diameter Ni-leads APPLICATIONS QUICK REFERENCE DATA PARAMETER • Temperature sensing and control. VALUE Resistance value at 25 °C Tolerance on R25-value Tolerance on B25/85-value Maximum dissipation Dissipation factor δ Response time; note 1 Thermal time constant τ Operating temperature range at: zero dissipation (continuously) zero dissipation (for short maximum dissipation (100 mW) Climatic category Mass 2 to 470 kΩ ±5%; ±3%; ±2%; ±1% ±2.5 to 0.5% 100 mW 2.2 mW/K ≈1.7 s 13 s These thermistors have a negative temperature coefficient. The device consists of a chip with two tinned nickel leads and is colour coded. PACKAGING The thermistors are packed in cardboard boxes; the smallest packing quantity is 500 units. −40 to +125 °C ≤150 °C 0 to +55 °C 40/125/56 ≈0.11 g MARKING The thermistors are marked with coloured bands; see Dimentions and “Electrical data and ordering information” Notes 1. Response time in silicone oil MS200/50. This is the time needed for the sensor to reach 63.2% of the total temperature difference when subjected to a temperature change from 25 °C in air to 85 °C in oil. MOUNTING By soldering in any position. 2. Valid for all types with the exception of 2322 640 5.474. ELECTRICAL DATA AND ORDERING INFORMATION R25 (kΩ) 2 2.7 4.7 5 10 12 22 47 68 100 470 B25/85-VALUE 3528 K ±0.5% 3977 K ±0.75% 3977 K ±0.75% 3977 K ±0.75% 3977 K ±0.75% 3740 K ±2% 3740 K ±2% 4090 K ±1.5% 4190 K ±1.5% 4190 K ±1.5% 4570 K ±1.5% CATALOG NUMBER 2322 640 5.... CODING (see dimensions) R25 ±5% R25 ±3% R25 ±2% R25 ±1% I II 3202 3272 3472 3502 3103 3123 3223 3473 3683 3104 3474 6202 6272 6472 6502 6103 6123 6223 6473 6683 6104 6474 4202 4272 4472 4502 4103 4123 4223 4473 4683 4104 4474 5202 5272 5472 5502 5103 − − − − 5104 − orange red green black blue yellow white black grey brown violet orange red green white blue yellow white black grey brown violet Notes 1. Extended range available on request. 2. Thermistors have a 12-digit catalog number starting with 2322 640 5; the next digit indicates the tolerance and the last 3 digits indicate the resistance value. www.vishay.com 64 For technical questions contact: nlr.europe@vishay.com Document Number: 29048 Revision: 15-Jun-04 2322 640 5.... Vishay BCcomponents NTC Thermistors, Accuracy Line DERATING AND LONG TERM STABILITY DIMENSIONS in millimeters P (%) 3 max. 3.4 max. 100 6.0 max I I II II 2 ± 1.0 2.54 40 ±1.5 0 40 LONG TERM STABILITY OF R25 AS A FUNCTION OF TEST DURATION AT MAXIMUM TEMPERATURE (150 °C). ∆R 25 1 (%) 85 Tamb ( o C) 125 LONG TERM STABILITY OF T AS A FUNCTION OF TEST DURATION AT MAXIMUM TEMPERATURE (150 °C). Curves valid for 2.2 to 10 kΩ. Curve 1: maximum deviation. Curve 2: average deviation. Curve 3: minimum deviation. R25 55 Power derating curve. ± 0.04 0.4 0 0.05 ∆T (K) Curves valid for 2.2 to 10 kΩ. Curve 1: minimum deviation. Curve 2: average deviation. Curve 3: maximum deviation. 1 0 0.2 2 2 0.05 0 3 3 0.2 2 10 103 test duration (h) 0.1 10 2 10 4 103 test duration (h) 10 4 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 2 KΩ Toper (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 23.3402 17.3347 13.0166 9.8764 7.5682 5.8541 4.5688 3.5961 2.8533 2.2815 1.8376 1.4904 1.2169 1.0000 0.8266 0.6873 0.5746 0.4827 1.65 1.49 1.34 1.19 1.05 0.92 0.79 0.66 0.54 0.43 0.31 0.21 0.10 0.00 0.10 0.19 0.28 0.37 −6.06 −5.84 −5.62 −5.42 −5.23 −5.05 −4.87 −4.71 −4.55 −4.40 −4.26 −4.12 −3.99 −3.87 −3.75 −3.63 −3.53 −3.42 Document Number: 29048 Revision: 15-Jun-04 R25 2322 640 .....; see note 1 5.202 46684 34672 26035 19754 15138 11709 9138 7193 5707 4563 3675 2981 2434 2000 1653 1375 1149 965.0 For technical questions contact: nlr.europe@vishay.com www.vishay.com 65 2322 640 5.... Vishay BCcomponents NTC Thermistors, Accuracy Line Toper (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 0.4073 0.3452 0.2937 0.2508 0.2149 0.1847 0.1593 0.1377 0.1194 0.1038 0.09045 0.07900 0.06915 0.06066 0.05332 0.04696 0.04143 0.03662 0.03243 0.02877 0.02556 0.46 0.54 0.62 0.70 0.78 0.85 0.92 0.99 1.06 1.13 1.19 1.25 1.31 1.37 1.43 1.49 1.54 1.60 1.65 1.70 1.75 −3.32 −3.23 −3.14 −3.05 −2.97 −2.89 −2.81 −2.73 −2.66 −2.59 −2.53 −2.46 −2.40 −2.34 −2.29 −2.23 −2.18 −2.13 −2.08 −2.03 −2.33 R25 2322 640 .....; see note 1 5.202 814.7 690.5 587.5 501.7 429.8 369.5 318.6 275.5 238.9 207.6 180.9 158.0 138.3 121.3 106.6 93.9 82.9 73.3 64.9 57.5 51.1 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 2.7 KΩ , 4.7 K Ω, 5 KΩ & 10 KΩ Toper (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 33.21 23.99 17.52 12.93 9.636 7.250 5.505 4.216 3.255 2.534 1.987 1.570 1.249 1.000 0.8059 0.6535 0.5330 0.4372 0.3605 0.2989 0.2490 0.2084 0.1753 0.1481 0.1256 0.1070 0.09154 0.07860 0.06773 0.05858 0.05083 2.66 2.41 2.17 1.94 1.71 1.50 1.29 1.08 0.89 0.70 0.52 0.34 0.17 0.00 0.16 0.32 0.47 0.62 0.77 0.91 1.05 1.18 1.31 1.44 1.57 1.69 1.81 1.93 2.04 2.15 2.26 6.57 6.36 6.15 5.95 5.76 5.58 5.40 5.24 5.08 4.92 4.78 4.64 4.50 4.37 4.25 4.13 4.02 3.91 3.80 3.70 3.60 3.51 3.42 3.33 3.25 3.16 3.09 3.01 2.94 2.87 2.80 www.vishay.com 66 5.272 89.67 64.77 47.31 34.91 26.02 19.58 14.86 11.38 8.790 6.842 5.366 4.239 3.372 2.700 2.176 1.764 1.439 1.180 0.973 0.807 0.672 0.562 0.473 0.399 0.339 0.289 0.247 0.212 0.182 0.158 0.137 R25 2322 640 .....; see note 1 5.472 5.502 156.1 166.1 112.8 120.0 82.35 87.60 60.77 64.65 45.30 48.18 34.08 36.25 25.87 27.52 19.81 21.08 15.30 16.28 11.91 12.67 9.340 9.936 7.378 7.849 5.869 6.244 4.700 5.000 3.788 4.030 3.072 3.267 2.505 2.665 2.055 2.186 1.694 1.803 1.405 1.494 1.170 1.245 0.9797 1.042 0.8239 0.8765 0.6960 0.7405 0.5905 0.6282 0.5031 0.5352 0.4303 0.4577 0.3694 0.3930 0.3183 0.3387 0.2753 0.2929 0.2389 0.2542 For technical questions contact: nlr.europe@vishay.com 5.103 332.1 240.0 175.2 129.3 96.36 72.50 55.05 42.16 32.56 25.34 19.87 15.70 12.49 10.00 8.059 6.535 5.330 4.372 3.606 2.989 2.490 2.084 1.753 1.481 1.256 1.070 0.9154 0.7860 0.6773 0.5858 0.5083 Document Number: 29048 Revision: 15-Jun-04 2322 640 5.... Vishay BCcomponents NTC Thermistors, Accuracy Line Toper (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) 115 120 125 130 135 140 145 150 0.04426 0.03866 0.03387 0.02977 0.02624 0.02319 0.02055 0.01826 2.37 2.47 2.57 2.67 2.77 2.86 2.96 3.05 2.73 2.67 2.61 2.55 2.49 2.43 2.38 2.33 R25 2322 640 .....; see note 1 5.472 5.502 0.2080 0.2213 0.1817 0.1933 0.1592 0.1694 0.1399 0.1488 0.1233 0.1312 0.1090 0.1160 0.0966 0.1028 0.0858 0.0913 5.272 0.1195 0.1044 0.0915 0.0804 0.0709 0.0626 0.0555 0.0493 5.103 0.4426 0.3866 0.3387 0.2977 0.2624 0.2319 0.2055 0.1826 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 12 KΩ AND 22 KΩ Tamb (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 25.78 19.13 14.32 10.82 8.245 6.335 4.907 3.830 3.011 2.384 1.900 1.525 1.231 1.000 0.8170 0.6712 0.5543 0.4602 0.3839 0.3219 0.2710 0.2293 0.1947 0.1661 0.1422 0.1223 0.1055 0.09135 0.07937 0.06919 0.06050 0.05307 0.04670 0.04121 6.81 6.16 5.53 4.93 4.35 3.80 3.26 2.74 2.24 1.76 1.30 0.85 0.42 0.00 0.41 0.80 1.19 1.57 1.94 2.30 2.65 2.99 3.33 3.66 3.98 4.29 4.60 4.90 5.19 5.48 5.76 6.04 6.31 6.57 6.09 5.89 5.70 5.52 5.35 5.19 5.03 4.88 4.73 4.60 4.46 4.34 4.21 4.10 3.98 3.88 3.77 3.67 3.57 3.48 3.39 3.30 3.22 3.14 3.06 2.99 2.92 2.85 2.78 2.71 2.65 2.59 2.53 2.47 R25 2322 640 .....; see note 1 5.123 309.4 229.5 171.8 129.8 98.93 76.02 58.88 45.95 36.13 28.60 22.80 18.30 14.77 12.00 9.804 8.054 6.652 5.522 4.607 3.862 3.252 2.751 2.337 1.993 1.707 1.467 1.266 1.096 0.9524 0.8302 0.7260 0.6369 0.5604 0.4945 5.223 567.2 420.8 315.0 238.0 181.4 139.4 107.9 84.25 66.24 52.45 41.81 33.55 27.09 22.00 17.97 14.77 12.20 10.12 8.447 7.081 5.963 5.044 4.284 3.654 3.129 2.690 2.321 2.010 1.746 1.522 1.331 1.168 1.027 0.9065 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 47 KΩ Tamb (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) −40 −35 −30 −25 33.81 24.50 17.93 13.25 5.55 5.02 4.52 4.03 6.55 6.34 6.15 5.96 Document Number: 29048 Revision: 15-Jun-04 R25 2322 640 .....; see note 1 5.473 1589 1151 842.8 622.6 For technical questions contact: nlr.europe@vishay.com www.vishay.com 67 2322 640 5.... Vishay BCcomponents NTC Thermistors, Accuracy Line Tamb (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 9.875 7.425 5.630 4.304 3.315 2.573 2.011 1.583 1.254 1.000 0.8024 0.6474 0.5255 0.4288 0.3518 0.2901 0.2403 0.2001 0.1674 0.1406 0.1186 0.1004 0.08542 0.07292 0.06248 0.05372 0.04635 0.04013 0.03485 0.03037 0.02654 0.02326 0.02044 0.01802 0.01592 3.56 3.10 2.67 2.24 1.84 1.44 1.07 0.70 0.34 0.00 0.33 0.66 0.98 1.28 1.59 1.88 2.17 2.45 2.72 2.99 3.25 3.51 3.76 4.00 4.24 4.47 4.70 4.93 5.15 5.36 5.57 5.78 5.98 6.18 6.37 5.78 5.61 5.45 5.29 5.14 4.99 4.85 4.72 4.59 4.46 4.34 4.23 4.12 4.01 3.91 3.81 3.71 3.62 3.53 3.44 3.36 3.28 3.20 3.13 3.06 2.98 2.92 2.85 2.79 2.73 2.67 2.61 2.55 2.50 2.44 R25 2322 640 .....; see note 1 5.473 464.1 349.0 264.6 202.3 155.8 120.9 94.53 74.40 58.95 47.00 37.71 30.43 24.70 20.15 16.53 13.63 11.30 9.404 7.865 6.607 5.573 4.721 4.015 3.427 2.936 2.525 2.179 1.886 1.638 1.427 1.247 1.093 0.9608 0.8468 0.7483 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 68 KΩ AND 100 KΩ Tamb (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 36.66 26.38 19.17 14.06 10.41 7.779 5.861 4.453 3.409 2.631 2.044 1.600 1.261 1.000 0.7981 0.6408 0.5175 5.69 5.15 4.63 4.13 3.65 3.18 2.73 2.30 1.88 1.48 1.09 0.72 0.35 0.00 0.34 0.67 1.00 6.70 6.49 6.29 6.10 5.92 5.74 5.57 5.41 5.26 5.11 4.97 4.83 4.70 4.57 4.45 4.35 4.22 www.vishay.com 68 R25 2322 640 .....; see note 1 6.683 2493 1794 1303 956.2 708.0 528.9 398.5 302.8 231.8 178.9 139.0 108.8 85.74 68.00 54.27 43.57 35.19 For technical questions contact: nlr.europe@vishay.com 6.104 3666 2638 1917 1406 1041 777.9 586.1 445.3 340.9 263.1 204.4 160.0 126.1 100.0 79.81 64.08 51.74 Document Number: 29048 Revision: 15-Jun-04 2322 640 5.... NTC Thermistors, Accuracy Line Tamb (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 0.4202 0.3431 0.2816 0.2322 0.1925 0.1602 0.1340 0.1126 0.09496 0.08042 0.06837 0.05835 0.04998 0.04296 0.03705 0.03206 0.02783 1.32 1.63 1.93 2.22 2.51 2.79 3.06 3.33 3.59 3.85 4.10 4.35 4.59 4.82 5.05 5.28 5.50 4.11 4.00 3.90 3.80 3.71 3.62 3.53 3.45 3.36 3.28 3.21 3.13 3.06 2.99 2.92 2.86 2.80 Vishay BCcomponents R25 2322 640 .....; see note 1 6.683 28.57 23.33 19.15 15.79 13.09 10.90 9.114 7.655 6.457 5.469 4.649 3.968 3.399 2.921 2.519 2.180 1.892 6.104 42.02 34.31 28.16 23.22 19.25 16.03 13.40 11.26 9.496 8.042 6.837 5.835 4.998 4.296 3.705 3.206 2.783 RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 470 KΩ Tamb (°C) RT/R25 ∆R DUE TO B-TOLERANCE (%) TC (%/K) −40 −35 −30 −25 −20 −15 −10 −5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 48.62 34.19 24.28 17.42 12.61 9.211 6.788 5.045 3.781 2.855 2.173 1.666 1.286 1.000 0.7825 0.6163 0.4883 0.3892 0.3120 0.2515 0.2038 0.1660 0.1359 0.1118 0.09240 0.07670 0.06395 0.05354 0.04501 0.03798 0.03218 0.02736 0.02335 0.01999 6.22 5.63 5.06 4.51 3.98 3.47 2.98 2.51 2.06 1.62 1.19 0.78 0.38 0.00 0.37 0.74 1.09 1.44 1.77 2.10 2.43 2.74 3.05 3.35 3.64 3.93 4.21 4.48 4.75 5.01 5.27 5.52 5.77 6.01 7.13 6.91 6.71 6.52 6.33 6.15 5.98 5.82 5.66 5.50 5.36 5.22 5.08 4.95 4.82 4.70 4.59 4.47 4.36 4.26 4.15 4.06 3.96 3.87 3.78 3.69 3.61 3.53 3.45 3.37 3.30 3.23 3.16 3.09 R25 2322 640 .....; see note 1 5.474 22850 16068 11413 8185 5926 4329 3190 2371 1776 1342 1021 783.0 604.6 470.0 367.8 289.6 229.5 182.9 146.7 118.2 95.80 78.03 63.88 52.55 43.43 36.05 30.06 25.16 21.15 17.85 15.12 12.86 10.97 9.396 Note 1. Replace dot in last 5 digits of catalog number by a number according to the following details and depending on tolerance on required R25-value: 4 for a tolerance of ±2%; 6 for a tolerance of ±3%; 3 for a tolerance of ±5%; 2 for a tolerance of ±10%. Document Number: 29048 Revision: 15-Jun-04 For technical questions contact: nlr.europe@vishay.com www.vishay.com 69