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2381 640 10.../NTCLE100E3...SB0
Vishay BCcomponents
NTC Thermistors, Special Accuracy
FEATURES
* Excellent accuracy between 25 C and 85 C * High stability over a long life. * Old part number was 2322 640 10... * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
APPLICATIONS
* Temperature sensing and control.
QUICK REFERENCE DATA
PARAMETER Resistance at 25 C1) Temperature measurement accuracy (between 25 C and 85 C) Climatic category Maximum dissipation Dissipation factor (for information only) Response time (for information only)2) Thermal time constant (for information only) Operating temperature range: at zero dissipation (continuously) at maximum dissipation Mass Notes 1. For values of nominal resistance value and tolerance at intermediate temperatures; see resistance values tables. 2. Response time in silicone oil MS 200/50. 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. - 40 to + 125 C 0 to + 55 C 0.22 g VALUE 4.7 to 100 k 0.5 C 40/125/56 250 mW 7 mW/K 1.2 s 11 s
DESCRIPTION
These thermistors have a negative temperature coefficient. The device consists of a chip with two tin-plated copper leads. It is grey lacquered and not insulated. These thermistors are very accurate ( 0.5 C) over a trajectory from 25 C to 85 C.
PACKAGING
The thermistors are packed in cardboard boxes, each box contains 500 units.
MARKING
Grey lacquered body.
MOUNTING
By soldering in any position.
ELECTRICAL DATA AND ORDERING INFORMATION
R25 () 4700 10 000 47 000 100 000 R25/R25 (%) 2.19 2.19 2.23 2.29
R85 ()
503.1 1070 4721 9496
R85/R85 (%) 1.58 1.58 1.64 1.72
B25/85 (K) 3977 3977 4090 4190
B/B (%) 0.75 0.75 1.5 1.5
CATALOG NUMBER SAP MATERIAL NO. 2381 640 ..... NTCLE100E3...... 10472 10103 10473 10104 472SB0 103SB0 473SB0 104SB0
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For technical questions, contact: nlr.europe@vishay.com
Document Number: 29046 Revision: 14-Sep-06
2381 640 10.../NTCLE100E3...SB0
NTC Thermistors, Special Accuracy
Vishay BCcomponents
DIMENSIONS in millimeters
3.3 0.5 3 max.
TOLERANCE CURVE
T (K) 1.0 0.5 0
5 max. 21
2.54 17 min.
- 40 - 25
0
25
40
60
85
110 125 T(C)
- 0.5 - 1.0
O 0.6
RESISTANCE VALUES AT INTERMEDIATE VALUES (2381 640.....)
TOPER (C) - 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 Document Number: 29046 Revision: 14-Sep-06 RT/R25 TCR (%/K) 10472 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 0.04426 0.03866 0.03387 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 2.73 2.67 2.61 156.1 112.8 82.35 60.77 45.30 34.08 25.87 19.81 15.30 11.91 9.340 7.378 5.869 4.700 3.788 3.072 2.505 2.055 1.694 1.405 1.170 0.9797 0.8239 0.6960 0.5905 0.5031 0.4303 0.3694 0.3183 0.2753 0.2389 0.2080 0.1817 0.1592 R25 (k) 2381 640 ..... 10103 332.1000 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 0.4426 0.3866 0.3387 www.vishay.com 95
For technical questions, contact: nlr.europe@vishay.com
2381 640 10.../NTCLE100E3...SB0
Vishay BCcomponents NTC Thermistors, Special Accuracy
RESISTANCE VALUES AT INTERMEDIATE VALUES (2381 640.....)
TOPER (C) 130 135 140 145 150 RT/R25 TCR (%/K) 10472 0.02977 0.02624 0.02319 0.02055 0.01826 2.55 2.49 2.43 2.38 2.33 0.1399 0.1233 0.1090 0.0966 0.0858 R25 (k) 2381 640 ..... 10103 0.2977 0.2624 0.2319 0.2055 0.1826
RESISTANCE VALUES AT INTERMEDIATE VALUES (2381 640 10473)
TOPER (C) - 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 95 100 105 110 115 120 125 130 135 140 145 150 www.vishay.com 96 RT/R25 33.81 24.50 17.93 13.25 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 TCR (%/K) 6.55 6.34 6.15 5.96 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 (k) 2381 640 10473 1589 1151 842.8 622.6 464.1 349.0 264.6 202.3 155.8 120.9 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 Document Number: 29046 Revision: 14-Sep-06
For technical questions, contact: nlr.europe@vishay.com
2381 640 10.../NTCLE100E3...SB0
NTC Thermistors, Special Accuracy
Vishay BCcomponents
RESISTANCE VALUES AT INTERMEDIATE VALUES (2381 640 10104)
TOPER (C) - 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 RT/R25 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 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 TCR (%/K) 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 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 R25 (k) 2381 640 10104 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 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
Document Number: 29046 Revision: 14-Sep-06
For technical questions, contact: nlr.europe@vishay.com
www.vishay.com 97
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Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000 Revision: 08-Apr-05
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