NTCLE...E3...SB Vishay BCcomponents NTC Thermistors, 2-Point Mini Chip Sensor, Flexible Leads FEATURES * * * * QUICK REFERENCE DATA PARAMETER Resistance value at 25 C Tolerance on R25-value B25/85-value VALUE UNIT 3K to 10K 2.18 % Accuracy of 0.5 C between 0 C and 50 C Small diameter High stability over a long life Long and flexible leads for special mounting or assembly requirements * AEC-Q200 qualified * Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS * Temperature measurement, sensing and control in automotive, industrial and consumer electronic equipment 3977 K Tolerance on B25/85-value 0.75 % DESCRIPTION Operating temperature range at zero dissipation - 40 to + 125 C Accuracy for T measured between 0 C and 50 C 0.5 C These negative temperature ceofficient thermistors consist of a mini-chip soldered between two EFTE insulated (LE300) or non-insulated (LE201) nickel leads and coated with a solid ochre epoxy lacquer. Maximum power dissipation at 55 C 100 mW Minimum dielectric withstanding voltage (RMS) between leads and coating 500 Climatic category (LCT/UCT/days) V The thermistors are packed in cardboard boxes; the smallest packing quantity is 1000 units. MARKING The body is colored with ochre lacquer and not marked. 40/125/56 MOUNTING 0.2 Weight PACKAGING g By soldering in any position. ELECTRICAL DATA AND ORDERING INFORMATION R25-VALUE (k) B25/85-VALUE (K) SAP MATERIAL AND ORDERING NUMBER NTCLE201E3... OLD 12NC CODE 2381 645.... 3 3977 302SB 10302 5 3977 502SB 10502 10 3977 103SB 10103 R25-VALUE (k) B25/85-VALUE (K) SAP MATERIAL AND ORDERING NUMBER NTCLE300E3... OLD 12NC CODE 2381 645.... 3 3977 302SB 20302 5 3977 502SB 20502 10 3977 103SB 20103 DIMENSIONS in millimeters Component outline for NTCLE201E3... Component outline for NTCLE300E3... 2.4 max. 2.4 max. 0.25 0.025 0.3 0.03 2.4 max. 0.58 max. 2.4 max. 8 max. Document Number: 29051 Revision: 16-May-11 38 2 61 8 max. For technical questions, contact: nlr@vishay.com 38 2 www.vishay.com 85 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 NTCLE...E3...SB Vishay BCcomponents NTC Thermistors, 2-Point Mini Chip Sensor, Flexible Leads DERATING P (%) 100 0 - 40 - 25 0 55 85 125 Tamb (C) Power derating curve Note * Zero power is considered as measuring power max. 1 % of max. power RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES TOPER (C) RT/R25 T (K) TCR (%/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 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 0.68 0.66 0.64 0.62 0.59 0.57 0.55 0.52 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.55 0.61 0.66 0.72 0.77 0.83 0.89 0.95 1.02 1.08 1.14 1.21 1.27 1.34 1.41 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 www.vishay.com 86 R25-VALUE (k) NTCLE201E3...SB OR NTCLE300E3...SB 302 502 103 99.63 71.97 52.56 38.79 28.91 21.75 16.51 12.65 9.766 7.602 5.962 4.710 3.746 3.000 2.418 1.960 1.599 1.312 1.082 0.8966 0.7470 0.6253 0.5259 0.4443 0.3769 0.3211 0.2746 0.2358 0.2032 0.1757 0.1525 0.1328 0.1160 0.1016 166.1 120.0 87.60 64.65 48.18 36.25 27.52 21.08 16.28 12.67 9.936 7.849 6.244 5.000 4.030 3.267 2.665 2.186 1.803 1.494 1.245 1.042 0.8765 0.7405 0.6282 0.5352 0.4577 0.3930 0.3387 0.2929 0.2542 0.2213 0.1933 0.1694 332.1 239.9 175.2 129.3 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 For technical questions, contact: nlr@vishay.com Document Number: 29051 Revision: 16-May-11 This document is subject to change without notice. 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