NTCAFLEX05 series www.vishay.com vishay bccomponents revision: 30-may-12 1 document number: 29132 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 ntc thermistors, flex foil sensors note (1) measured from 25 c air to 125 c heated plate, pressed on the surface designers options ? other dimensions and various sh apes of the flex circuit are available on request ? a 3d solid model is available on request note ? ffc/fpc = flexible film circuit/flexible printed circuit features ? rapid response time down to 2 s ? suitable for narrow space applications ? high flexibility of the foil ? insulated and humidity resistant ? a strain relief hole is included in the flex design to avoid traction to the sensor head ? gold plated terminations ? aec-q200 qualified ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 applications ? consumer appliances and white goods ? power supply (heat-sinks) ? battery, displays, led ? industrial applications, robotics ? boilers ? ev and hv batteries description ? miniature ntc temperature sens or on flex foil, insulated used for temperature sensing and control ? surface temperature sensor with low thermal mass and rapid response time on surface mounting ? the sensor head can be pressed on the surface with means of insulating material (silicone foam) or spring ? the sensor head can also be glued wih a double-face temperature resistant adhesive ? the sensor end can be connected to pcb counter-connector or wire-to-wire connector or soldered to conductors, or crimped with ffc connectors and zif connectors ? remark: the response time and thermal gradient are dependant of the application and of the way of mounting the sensor in place quick reference data parameter value unit resistance value at 25 c 10k, 47k tolerance on r 25 -value 3 % b 25/85 -value 3960 k tolerance on b 25/85 -value 1 % operating temperature range at zero power - 40 to 125 c thermal time constant on heating (1) 2s thermal gradient < 0.02 k/k minimum dielectric withstanding voltage 500 v ac minimum insulation resistance 10 m maximum dissipation at 25 c 60 mw climatic category (l ct/uct/days) 40/125/56 weight (without connector) 0.06 g electrical data and ordering information vishay sap ordering number r 25 -value ( ) r 25 tol. ( %) b 25/85 -value (k) b 25/85 tol. ( %) description r /t table NTCAFLEX05103hh 10 000 3 3960 1 ntc flex05 10k 3 % 3960 k 25 mm table 1 NTCAFLEX05473hh 47 000 3 3960 1 ntc flex05 47k 3 % 3960 k 25 mm table 2
NTCAFLEX05 series www.vishay.com vishay bccomponents revision: 30-may-12 2 document number: 29132 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 mechanical data 1. ntc on flex foil circuit 2. flex foil circuit 3. high quality modified epoxy glob top 4. conductive tracks sap codification part number: ntcaflex01473hh model assembly flex sensor mechanical execution resistance value tolerance on r 25 b-value range option ntc a flex 05 103 = 10 x 10 3 473 = 47 x 10 3 h = 3 % l (low) = 3000 b 25/85 < 3500 m (medium) = 3500 b 25/85 < 3750 h (high) = 3750 b 25/85 < 4000 x (very high) = 4000 b 25/85 < 4250 blank dimensions in millimeters l1 l15 l2 ? d1 l4 l5 h1 p 20 1 25 1 3 0.5 6 0.5 4 1 3 1 1.40 0.2 2.50 reliability test (following iec 60068 test methods) test procedure requirement dry heat, steady state 125 c; 1000 h r / r 3 % damp heat, steady state 56 days at 40 c 90 % to 95 % rh r / r 3 % rapid change of temperature - 40 c to + 125 c; 100 cycles r / r 3 % n t c a f l e x 0 5 4 7 3 h h
NTCAFLEX05 series www.vishay.com vishay bccomponents revision: 30-may-12 3 document number: 29132 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 r /t table 1 r 25 -value (k ) r 25 tol. (%) b 25/85 -value (k) b 25/85 tol. (%) sap material no. 10 3 3960 1 NTCAFLEX05103hh resistance values at intermediate temperatures temp. (c) r (t) / r 25 resistance ( ) r / r (%) (%/k) t (k) r min. ( ) r max. ( ) - 40 34.7116 347 116 10.8031 - 6.66 1.62 309 617 384 616 - 35 25.0089 250 089 10.0392 - 6.45 1.56 224 982 275 196 - 30 18.2023 182 023 9.3093 - 6.25 1.49 165 078 198 968 - 25 13.3804 133 804 8.6110 - 6.06 1.42 122 282 145 326 - 20 9.9313 99 313 7.9424 - 5.87 1.35 91 425 107 201 - 15 7.4408 74 408 7.3017 - 5.68 1.28 68 974 79 841 - 10 5.6257 56 257 6.6871 - 5.50 1.22 52 495 60 019 - 5 4.2910 42 910 6.0971 - 5.33 1.14 40 294 45 526 0 3.3009 33 009 5.5303 - 5.16 1.07 31 184 34 835 5 2.5602 25 602 4.9853 - 5.00 1.00 24 326 26 879 10 2.0015 20 015 4.4608 - 4.85 0.92 19 122 20 908 15 1.5767 15 767 3.9558 - 4.70 0.84 15 143 16 391 20 1.2512 12 512 3.4692 - 4.55 0.76 12 078 12 946 25 1.0000 10 000 3.0000 - 4.41 0.68 9700.0 10 300 30 0.8047 8046.8 3.2266 - 4.28 0.75 7787.1 8306.4 35 0.6518 6517.6 3.4459 - 4.15 0.83 6293.1 6742.2 40 0.5313 5312.5 3.6581 - 4.03 0.91 5118.2 5506.9 45 0.4357 4356.6 3.8637 - 3.91 0.99 4188.3 4524.9 50 0.3594 3593.6 4.0629 - 3.79 1.07 3447.6 3739.6 55 0.2981 2981.0 4.2560 - 3.68 1.16 2854.1 3107.8 60 0.2486 2486.2 4.4434 - 3.58 1.24 2375.7 2596.6 65 0.2084 2084.3 4.6252 - 3.48 1.33 1987.9 2180.7 70 0.1756 1756.2 4.8017 - 3.38 1.42 1671.9 1840.5 75 0.1487 1486.9 4.9732 - 3.28 1.52 1412.9 1560.8 80 0.1265 1264.7 5.1397 - 3.19 1.61 1199.7 1329.7 85 0.1081 1080.6 5.3017 - 3.10 1.71 1023.3 1137.9 90 0.0927 927.23 5.6204 - 3.02 1.86 875.11 979.34 95 0.0799 798.94 5.9309 - 2.94 2.02 751.56 846.33 100 0.0691 691.16 6.2335 - 2.86 2.18 648.08 734.25 105 0.0600 600.23 6.5286 - 2.78 2.35 561.04 639.42 110 0.0523 523.20 6.8163 - 2.71 2.51 487.53 558.86 115 0.0458 457.68 7.0970 - 2.64 2.69 425.20 490.17 120 0.0402 401.76 7.3709 - 2.57 2.86 372.15 431.37 125 0.0354 353.85 7.6383 - 2.51 3.05 326.82 380.87
NTCAFLEX05 series www.vishay.com vishay bccomponents revision: 30-may-12 4 document number: 29132 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 r /t table 2 r 25 -value (k ) r 25 tol. (%) b 25/85 -value (k) b 25/85 tol. (%) sap material no. 47 3 3960 1 NTCAFLEX05473hh resistance values at intermediate temperatures temp. (c) r (t) / r 25 resistance ( ) r / r (%) (%/k) t (k) r min. ( ) r max. ( ) - 40 34.972 1 643 693 10.803 - 6.85 1.58 1 466 123 1 821 262 - 35 24.997 1 174 859 10.039 - 6.59 1.52 1 056 912 1 292 806 - 30 18.095 850 461 9.3093 - 6.34 1.47 771 290 929 633 - 25 13.256 623 018 8.6110 - 6.11 1.41 569 370 676 666 - 20 9.8204 461 557 7.9424 - 5.89 1.35 424 898 498 216 - 15 7.3528 345 583 7.3017 - 5.69 1.28 320 350 370 816 - 10 5.5607 261 354 6.6871 - 5.49 1.22 243 877 278 831 - 5 4.2455 199 536 6.0971 - 5.31 1.15 187 370 211 702 0 3.2705 153 714 5.5303 - 5.13 1.08 145 213 162 215 5 2.5410 119 427 4.9853 - 4.97 1.00 113 473 125 381 10 1.9902 93 541 4.4608 - 4.81 0.93 89 369 97 714 15 1.5709 73 832 3.9558 - 4.66 0.85 70 911 76 752 20 1.2490 58 703 3.4692 - 4.52 0.77 56 666 60 739 25 1.0000 47 000 3.0000 - 4.38 0.69 45 590 48 410 30 0.8060 37 881 3.2266 - 4.25 0.76 36 659 39 103 35 0.6537 30 726 3.4459 - 4.13 0.84 29 667 31 784 40 0.5335 25 073 3.6581 - 4.01 0.91 24 156 25 990 45 0.4378 20 579 3.8637 - 3.89 0.99 19 784 21 374 50 0.3614 16 984 4.0629 - 3.79 1.07 16 294 17 674 55 0.2998 14 092 4.2560 - 3.68 1.16 13 492 14 692 60 0.2500 11 751 4.4434 - 3.58 1.24 11 229 12 274 65 0.2095 9847.6 4.6252 - 3.49 1.33 9392.1 10 303 70 0.1764 8290.7 4.8017 - 3.40 1.41 7892.6 8688.8 75 0.1492 7011.4 4.9732 - 3.31 1.50 6662.7 7360.1 80 0.1267 5955.0 5.1397 - 3.22 1.59 5648.9 6261.1 85 0.1081 5078.7 5.3017 - 3.14 1.69 4809.5 5348.0 90 0.0925 4348.7 5.6204 - 3.07 1.83 4104.3 4593.1 95 0.0795 3737.8 5.9309 - 2.99 1.98 3516.1 3959.5 100 0.0686 3224.6 6.2335 - 2.92 2.14 3023.6 3425.7 105 0.0594 2791.8 6.5286 - 2.85 2.29 2609.5 2974.1 110 0.0516 2425.3 6.8163 - 2.78 2.45 2260.0 2590.7 115 0.0450 2113.9 7.0970 - 2.72 2.61 1963.9 2264.0 120 0.0393 1848.4 7.3709 - 2.65 2.78 1712.1 1984.6 125 0.0345 1621.2 7.6383 - 2.59 2.95 1497.3 1745.0
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