document number: 29076 for tec hnical questions, contact: nlr@vishay.com www.vishay.com revision: 16-may-11 89 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 ntc thermistors, 2-point micro chip sensor insulated leads ntcle305e4sb vishay bccomponents features ? flexible insulated leads for special mounting or assembly ? miniature sized ve ry fast reacting ? accurate over a wide temperature range ? high stability over a long life ? exceptional withstanding in thermal shocks ? aec-q200 qualified ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec ? fulfils the elv 2000/53/ec applications ? temperature measurement, sensing and control in automotive and indu strial applications description these negative temperature coefficient thermistors consist of a micro ntc chip with two insulated solid silver plated nickel wires and coated with a ochre-colored epoxy lacquer. packaging the thermistors are packed in cardboard boxes; the smallest packing quantity is 1000 pieces. marking the components are not marked. design-in support r (t) tables spreadsheet available on request at nlr@vishay.com . mounting by soldering or welding in any position. the parts can be potted in suitable resins. notes (1) other r 25 and b-values available on request (2) ? t is the temperature measurement accuracy in the defined temperature range quick reference data parameter value unit resistance value at 25 ? c 2060 to 10 000 ? tolerance on r 25 -value 1.92; 2.19 % b 25/85 -value 3511 to 3984 k tolerance on b 25/85 0.5 to 1 % accuracy of temperature measurement 0.5 between 25 and 85 c operating temperature range - 40 to 125 c maximum power dissipation at 55 c 50 mw dissipation factor ? (in still air) ?? 0.8 mw/k response time (in stirred air) (in oil) ? 3 ? 0.7 s climatic category (lct/uct/days) 40/125/56 minimum dielectric withstanding voltage between leads termination and coated body 100 v rms weight ? 0.05 g electrical data and ordering information sap part and ordering number r 25 (1) ( ? ) ? (25 c) (%/k) r 25 tol. (%) b 25/85 (1) (k) b 25/85 tol. (%) ? t max. (2) 25 to 85 (c) ntcle305e4202sb 2060 - 3.85 1.92 3511 1.0 0.5 NTCLE305E4502SB 5000 - 4.39 2.19 3984 0.5 0.5 ntcle305e4103sb 10 000 - 4.39 2.19 3984 0.5 0.5
www.vishay.com for technical questions, contact: nlr@vishay.com document number: 29076 90 revision: 16-may-11 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 ntcle305e4sb vishay bccomponents ntc thermistors, 2-point micro chip sensor insulated leads dimensions in millimeters note ? r (t) table spreadsheet available on request at nlr@vishay.com resistance values at intermediate temperatures with r 25 at 2060 ? sap part and ordering number: ntcle305e4202sb temperature (c) resistance ??? r / r 25 ? r / r (%) ? (%/k) ? t max. ( c) r min. ( ? ) r max. ( ? ) - 40.0 47 326 22.974 5.27 - 6.03 0.87 44 832 49 820 - 35.0 35 203 17.089 4.95 - 5.81 0.85 33 461 36 945 - 30.0 26 473 12.851 4.64 - 5.60 0.83 25 245 27 700 - 25.0 20 115 9.7643 4.34 - 5.39 0.81 19 241 20 988 - 20.0 15 435 7.4925 4.06 - 5.20 0.78 14 808 16 061 - 15.0 11 954 5.8031 3.78 - 5.02 0.75 11 502 12 407 - 10.0 9341.4 4.5347 3.52 - 4.85 0.73 9012.6 9670.2 - 5.0 7361.4 3.5735 3.27 - 4.68 0.70 7120.9 7601.8 0.0 5847.7 2.8387 3.02 - 4.53 0.67 5671.0 6024.5 5.0 4680.9 2.2723 2.79 - 4.38 0.64 4550.5 4811.4 10.0 3774.3 1.8322 2.56 - 4.24 0.60 3677.7 3870.9 15.0 3064.4 1.4876 2.34 - 4.10 0.57 2992.7 3136.2 20.0 2504.6 1.2158 2.13 - 3.97 0.54 2451.3 2557.9 25.0 2060.0 1.0000 1.92 - 3.85 0.50 2020.4 2099.6 30.0 1704.5 0.82744 1.86 - 3.73 0.50 1672.7 1736.3 35.0 1418.6 0.68864 1.81 - 3.62 0.50 1392.9 1444.3 40.0 1186.9 0.57618 1.76 - 3.52 0.50 1166.1 1207.8 45.0 997.97 0.48445 1.71 - 3.42 0.50 980.90 1015.0 50.0 842.90 0.40917 1.67 - 3.33 0.50 828.85 856.95 55.0 714.92 0.34705 1.63 - 3.25 0.50 703.29 726.55 60.0 608.74 0.29550 1.59 - 3.18 0.50 599.06 618.41 65.0 520.21 0.25253 1.55 - 3.11 0.50 512.13 528.30 70.0 446.08 0.21654 1.52 - 3.04 0.50 439.29 452.86 75.0 383.73 0.18628 1.49 - 2.98 0.50 378.01 389.45 80.0 331.09 0.16072 1.46 - 2.92 0.50 326.25 335.93 85.0 286.48 0.13907 1.43 - 2.87 0.50 282.37 290.59 90.0 248.55 0.12065 1.57 - 2.81 0.56 244.64 252.45 95.0 216.18 0.10494 1.70 - 2.77 0.62 212.50 219.87 100.0 188.49 0.091501 1.83 - 2.72 0.67 185.04 191.95 105.0 164.73 0.079964 1.96 - 2.67 0.73 161.50 167.95 110.0 144.27 0.070036 2.08 - 2.63 0.79 141.27 147.28 115.0 126.63 0.061470 2.20 - 2.59 0.85 123.84 129.42 120.0 111.36 0.054061 2.32 - 2.55 0.91 108.78 113.95 125.0 98.133 0.047637 2.43 - 2.51 0.97 95.746 100.52 1.6 max. 1.6 max. 41.0 1.0 5.0 1.0 5.0 1.0 0.2 0.01 0.4 max.
document number: 29076 for tec hnical questions, contact: nlr@vishay.com www.vishay.com revision: 16-may-11 91 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 ntcle305e4sb ntc thermistors, 2-point micro chip sensor insulated leads vishay bccomponents note ? r (t) table spreadsheet available on request at nlr@vishay.com resistance values at intermediate temperatures with r 25 at 5 k ? sap part and ordering number: NTCLE305E4502SB temperature (c) resistance ??? r / r 25 ? r / r (%) ? (%/k) ? t max. ( c) r min. ( ? ) r max. ( ? ) - 40 167 137 33.427 4.10 - 6.63 0.62 160 290 173 984 - 35 120 661 24.132 3.91 - 6.41 0.61 115 939 125 383 - 30 88 066 17.613 3.74 - 6.19 0.60 84 775 91 358 - 25 64 950 12.990 3.57 - 5.99 0.60 62 632 67 268 - 20 48 381 9.6761 3.41 - 5.79 0.59 46 732 50 029 - 15 36 382 7.2765 3.25 - 5.61 0.58 35 199 37 565 - 10 27 609 5.5218 3.10 - 5.43 0.57 26 753 28 465 - 5 21 134 4.2268 2.96 - 5.26 0.56 20 509 21 759 0 16 312 3.2624 2.82 - 5.10 0.55 15 852 16 772 5 12 691 2.5381 2.68 - 4.94 0.54 12 350 13 031 10 9948.4 1.9897 2.55 - 4.80 0.53 9694.3 10 203 15 7855.6 1.5711 2.43 - 4.65 0.52 7664.7 8046.5 20 6246.4 1.2493 2.31 - 4.52 0.51 6102.1 6390.6 25 5000.0 1.0000 2.19 - 4.39 0.50 4890.3 5109.7 30 4028.0 0.80560 2.13 - 4.26 0.50 3942.2 4113.8 35 3264.9 0.65297 2.07 - 4.14 0.50 3197.3 3332.5 40 2661.9 0.53239 2.01 - 4.03 0.50 2608.4 2715.5 45 2182.6 0.43653 1.96 - 3.92 0.50 2139.9 2225.4 50 1799.4 0.35987 1.90 - 3.81 0.50 1765.1 1833.6 55 1491.1 0.29823 1.85 - 3.71 0.50 1463.5 1518.8 60 1241.9 0.24838 1.80 - 3.61 0.50 1219.5 1264.3 65 1039.3 0.20787 1.76 - 3.51 0.50 1021.1 1057.6 70 873.83 0.17477 1.71 - 3.42 0.50 858.87 888.79 75 737.96 0.14759 1.67 - 3.34 0.50 725.65 750.27 80 625.90 0.12518 1.63 - 3.25 0.50 615.72 636.08 85 533.05 0.10661 1.59 - 3.17 0.50 524.60 541.51 90 455.79 0.091159 1.66 - 3.09 0.54 448.21 463.37 95 391.23 0.078246 1.74 - 3.02 0.58 384.43 398.03 100 337.06 0.067411 1.81 - 2.94 0.62 330.95 343.16 105 291.42 0.058284 1.88 - 2.87 0.66 285.93 296.91 110 252.84 0.050568 1.95 - 2.81 0.70 247.90 257.78 115 220.09 0.044019 2.02 - 2.74 0.74 215.64 224.54 120 192.21 0.038441 2.09 - 2.68 0.78 188.19 196.22 125 168.37 0.033675 2.15 - 2.62 0.82 164.75 172.00
www.vishay.com for technical questions, contact: nlr@vishay.com document number: 29076 92 revision: 16-may-11 this document is subject to change without notice. the products described herein and this document ar e subject to specific disclaimers, set forth at www.vishay.com/doc?91000 ntcle305e4sb vishay bccomponents ntc thermistors, 2-point micro chip sensor insulated leads note ? r (t) table spreadsheet available on request at nlr@vishay.com resistance values at intermediate temperatures with r 25 at 10 k ? sap part and ordering number: ntcle305e4103sb temperature (c) resistance ??? r / r 25 ? r / r (%) ? (%/k) ? t max. ( c) r min. ( ? ) r max. ( ? ) - 40 334 274 33.427 4.10 - 6.63 0.62 320 580 347 969 - 35 241 323 24.132 3.91 - 6.41 0.61 231 879 250 767 - 30 176 133 17.613 3.74 - 6.19 0.60 169 549 182 716 - 25 129 900 12.990 3.57 - 5.99 0.60 125 264 134 536 - 20 96 761 9.6761 3.41 - 5.79 0.59 93 465 100 058 - 15 72 765 7.2765 3.25 - 5.61 0.58 70 399 75 130 - 10 55 218 5.5218 3.10 - 5.43 0.57 53 506 56 931 - 5 42 268 4.2268 2.96 - 5.26 0.56 41 018 43 518 0 32 624 3.2624 2.82 - 5.10 0.55 31 705 33 544 5 25 381 2.5381 2.68 - 4.94 0.54 24 700 26 063 10 19 897 1.9897 2.55 - 4.80 0.53 19 389 20 405 15 15 711 1.5711 2.43 - 4.65 0.52 15 329 16 093 20 12 493 1.2493 2.31 - 4.52 0.51 12 204 12 781 25 10 000 1.0000 2.19 - 4.39 0.50 9780.7 10 219 30 8056.0 0.80560 2.13 - 4.26 0.50 7884.3 8227.6 35 6529.7 0.65297 2.07 - 4.14 0.50 6394.5 6664.9 40 5323.9 0.53239 2.01 - 4.03 0.50 5216.7 5431.1 45 4365.3 0.43653 1.96 - 3.92 0.50 4279.8 4450.7 50 3598.7 0.35987 1.90 - 3.81 0.50 3530.2 3667.3 55 2982.3 0.29823 1.85 - 3.71 0.50 2927.0 3037.6 60 2483.8 0.24838 1.80 - 3.61 0.50 2439.0 2528.6 65 2078.7 0.20787 1.76 - 3.51 0.50 2042.1 2115.2 70 1747.7 0.17477 1.71 - 3.42 0.50 1717.7 1777.6 75 1475.9 0.14759 1.67 - 3.34 0.50 1451.3 1500.5 80 1251.8 0.12518 1.63 - 3.25 0.50 1231.4 1272.2 85 1066.1 0.10661 1.59 - 3.17 0.50 1049.2 1083.0 90 911.59 0.091159 1.66 - 3.09 0.54 896.42 926.75 95 782.46 0.078246 1.74 - 3.02 0.58 768.85 796.06 100 674.11 0.067411 1.81 - 2.94 0.62 661.89 686.33 105 582.84 0.058284 1.88 - 2.87 0.66 571.86 593.83 110 505.68 0.050568 1.95 - 2.81 0.70 495.79 515.56 115 440.19 0.044019 2.02 - 2.74 0.74 431.28 449.09 120 384.41 0.038441 2.09 - 2.68 0.78 376.38 392.44 125 336.75 0.033675 2.15 - 2.62 0.82 329.50 344.00
document number: 91 000 www.vishay.com revision: 11-mar-11 1 disclaimer legal disclaimer notice vishay all product, product specifications and data ar e subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicab le law, vishay disc laims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, incl uding without limitation specia l, consequential or incidental dama ges, and (iii) any and all impl ied warranties, including warran ties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of pro ducts for certain types of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in gene ric applications. such statements are not binding statements about the suitability of products for a partic ular application. it is the customers responsibility to validate that a particu lar product with the properties described in th e product specification is su itable for use in a particul ar application. parameters provided in datasheets an d/or specifications may vary in different applications and perfo rmance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vishay product co uld result in person al injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk and agr ee to fully indemnify and hold vishay and it s distributors harmless from and against an y and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that vis hay or its distributor was negligent regarding the design or manufact ure of the part. please contact authorized vishay personnel t o obtain written terms and conditions regarding products designed fo r such applications. no license, express or implied, by estoppel or otherwise, to any intelle ctual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners.
|
