R25 20 kohm +/- 1 % B(25/50) 4050 K +/- 1 % TEMP. R-low R-center R-high (degC) (kohm) (kohm) (kohm) -40 700.008 733.007 767.485 -39 654.574 684.967 716.700 -38 612.387 640.390 669.607 -37 573.193 599.004 625.914 -36 536.762 560.560 585.355 -35 502.881 524.831 547.685 -34 471.356 491.609 512.680 -33 442.009 460.701 480.136 -32 414.676 431.933 449.864 -31 389.206 405.144 421.693 -30 365.460 380.184 395.462 -29 343.154 356.752 370.852 -28 322.354 334.916 347.933 -27 302.949 314.558 326.579 -26 284.837 295.568 306.672 -25 267.924 277.845 288.106 -24 252.123 261.299 270.781 -23 237.354 245.842 254.609 -22 223.543 231.398 239.504 -21 210.623 217.893 225.390 -20 198.531 205.260 212.196 -19 187.331 193.567 199.990 -18 176.826 182.606 188.556 -17 166.971 172.329 177.841 -16 157.721 162.688 167.795 -15 149.036 153.642 158.374 -14 140.878 145.149 149.535 -13 133.212 137.173 141.238 -12 126.006 129.680 133.447 -11 119.229 122.637 126.130 -10 112.855 116.016 119.254 -9 106.799 109.729 112.729 -8 101.104 103.821 106.600 -7 95.747 98.266 100.841 -6 90.706 93.041 95.427 -5 85.960 88.125 90.336 -4 81.490 83.498 85.546 -3 77.279 79.140 81.038 -2 73.310 75.036 76.795 -1 69.568 71.168 72.798 0 66.039 67.522 69.032 1 62.711 64.086 65.484 2 59.569 60.844 62.139 3 56.603 57.784 58.984 4 53.801 54.896 56.007 5 51.154 52.168 53.197 6 48.651 49.591 50.543 7 46.286 47.155 48.037 8 44.048 44.853 45.669 9 41.931 42.676 43.430 10 39.927 40.617 41.314 11 38.027 38.665 39.310 12 36.229 36.818 37.414 13 34.525 35.070 35.620 14 32.912 33.415 33.922 15 31.382 31.847 32.315 16 29.933 30.361 30.793 17 28.558 28.953 29.351 18 27.254 27.618 27.984 19 26.017 26.352 26.689 20 24.843 25.151 25.461 21 23.728 24.011 24.295 22 22.669 22.929 23.189 23 21.663 21.901 22.140 24 20.708 20.926 21.145 25 19.800 20.000 20.200 26 18.921 19.120 19.320 27 18.085 18.284 18.483 28 17.291 17.489 17.687 29 16.536 16.733 16.930 30 15.819 16.014 16.210 31 15.136 15.329 15.523 32 14.486 14.677 14.870 33 13.868 14.057 14.247 34 13.279 13.466 13.654 35 12.718 12.902 13.088 36 12.184 12.366 12.549 37 11.674 11.854 12.035 38 11.189 11.366 11.544 39 10.727 10.901 11.076 40 10.286 10.457 10.630 41 9.866 10.034 10.204 42 9.466 9.631 9.798 43 9.083 9.246 9.410 44 8.719 8.878 9.040 45 8.371 8.527 8.686 46 8.038 8.192 8.347 47 7.721 7.871 8.024 48 7.417 7.565 7.715 49 7.128 7.272 7.419 50 6.851 6.993 7.137 51 6.587 6.726 6.867 52 6.335 6.471 6.610 53 6.094 6.228 6.363 54 5.864 5.994 6.127 55 5.643 5.771 5.901 56 5.432 5.557 5.685 57 5.230 5.353 5.478 58 5.037 5.157 5.279 59 4.851 4.969 5.088 60 4.674 4.789 4.906 61 4.503 4.616 4.730 62 4.340 4.450 4.562 63 4.183 4.291 4.400 64 4.033 4.138 4.245 65 3.889 3.992 4.097 66 3.751 3.851 3.954 67 3.618 3.716 3.817 68 3.491 3.587 3.685 69 3.369 3.462 3.558 70 3.251 3.343 3.437 71 3.138 3.228 3.319 72 3.029 3.117 3.207 73 2.925 3.010 3.098 74 2.824 2.908 2.994 75 2.727 2.809 2.893 76 2.636 2.716 2.798 77 2.548 2.626 2.706 78 2.463 2.539 2.618 79 2.382 2.456 2.533 80 2.303 2.376 2.451 81 2.228 2.299 2.373 82 2.156 2.225 2.297 83 2.086 2.154 2.225 84 2.019 2.086 2.154 85 1.955 2.020 2.087 86 1.893 1.956 2.022 87 1.833 1.895 1.959 88 1.775 1.836 1.899 89 1.720 1.779 1.841 90 1.666 1.724 1.784 91 1.614 1.671 1.730 92 1.564 1.619 1.677 93 1.515 1.570 1.626 94 1.469 1.522 1.577 95 1.424 1.476 1.529 96 1.379 1.430 1.483 97 1.337 1.386 1.438 98 1.296 1.344 1.394 99 1.256 1.303 1.352 100 1.217 1.264 1.312 101 1.180 1.226 1.273 102 1.144 1.189 1.235 103 1.110 1.153 1.198 104 1.076 1.119 1.162 105 1.044 1.085 1.128 106 1.013 1.053 1.095 107 0.983 1.022 1.063 108 0.954 0.992 1.032 109 0.925 0.963 1.002 110 0.898 0.935 0.973 111 0.873 0.909 0.946 112 0.848 0.884 0.920 113 0.824 0.859 0.895 114 0.802 0.835 0.871 115 0.779 0.812 0.847 116 0.758 0.790 0.824 117 0.737 0.769 0.802 118 0.717 0.748 0.780 119 0.697 0.728 0.759 120 0.679 0.708 0.739 121 0.660 0.689 0.719 122 0.641 0.670 0.700 123 0.624 0.652 0.681 124 0.607 0.634 0.662 125 0.590 0.617 0.644