?R25=2.1K B=3850
电阻值 ? ? ? ?2.1k?Ohms?at25deg.?C
B 值 ? ? ? ? ? 3850K?at?25/50deg.?C
B 值精度 ? ? ? ? +?/?-?1?%
Temp. (deg. C) |
Rmax (k Ohms) |
Rnor (k Ohms) |
Rmin (k Ohms) |
Temp. (deg. C) |
Rmax (k Ohms) |
Rnor (k Ohms) |
Rmin (k Ohms) |
-30 | 38.0587 | 36.6199 | 35.2320 | 86 | 0.2374 | 0.2299 | 0.2226 |
-29 | 35.7251 | 34.3961 | 33.1132 | 87 | 0.2303 | 0.2230 | 0.2158 |
-28 | 33.5509 | 32.3228 | 31.1366 | 88 | 0.2235 | 0.2163 | 0.2093 |
-27 | 31.5240 | 30.3889 | 29.2918 | 89 | 0.2169 | 0.2099 | 0.2030 |
-26 | 29.6336 | 28.5841 | 27.5690 | 90 | 0.2105 | 0.2036 | 0.1969 |
-25 | 27.8696 | 26.8989 | 25.9594 | 91 | 0.2044 | 0.1976 | 0.1911 |
-24 | 26.2227 | 25.3246 | 24.4548 | 92 | 0.1984 | 0.1918 | 0.1854 |
-23 | 24.6843 | 23.8532 | 23.0478 | 93 | 0.1927 | 0.1862 | 0.1800 |
-22 | 23.2467 | 22.4773 | 21.7313 | 94 | 0.1872 | 0.1808 | 0.1747 |
-21 | 21.9026 | 21.1902 | 20.4989 | 95 | 0.1818 | 0.1756 | 0.1696 |
-20 | 20.6452 | 19.9854 | 19.3448 | 96 | 0.1766 | 0.1705 | 0.1647 |
-19 | 19.4685 | 18.8573 | 18.2634 | 97 | 0.1716 | 0.1657 | 0.1599 |
-18 | 18.3668 | 17.8004 | 17.2497 | 98 | 0.1668 | 0.1609 | 0.1553 |
-17 | 17.3348 | 16.8098 | 16.2991 | 99 | 0.1621 | 0.1564 | 0.1509 |
-16 | 16.3676 | 15.8810 | 15.4073 | 100 | 0.1576 | 0.1520 | 0.1466 |
-15 | 15.4608 | 15.0096 | 14.5701 | 101 | 0.1532 | 0.1477 | 0.1424 |
-14 | 14.6103 | 14.1918 | 13.7840 | 102 | 0.1490 | 0.1436 | 0.1384 |
-13 | 13.8121 | 13.4240 | 13.0455 | 103 | 0.1449 | 0.1396 | 0.1345 |
-12 | 13.0628 | 12.7028 | 12.3514 | 104 | 0.1409 | 0.1357 | 0.1307 |
-11 | 12.3591 | 12.0250 | 11.6988 | 105 | 0.1370 | 0.1320 | 0.1271 |
-10 | 11.6978 | 11.3878 | 11.0850 | 106 | 0.1333 | 0.1284 | 0.1236 |
-9 | 11.0763 | 10.7886 | 10.5073 | 107 | 0.1297 | 0.1249 | 0.1202 |
-8 | 10.4917 | 10.2247 | 9.9635 | 108 | 0.1262 | 0.1215 | 0.1169 |
-7 | 9.9418 | 9.6940 | 9.4514 | 109 | 0.1229 | 0.1182 | 0.1137 |
-6 | 9.4243 | 9.1942 | 8.9688 | 110 | 0.1196 | 0.1150 | 0.1106 |
-5 | 8.9370 | 8.7234 | 8.5141 | 111 | 0.1164 | 0.1119 | 0.1076 |
-4 | 8.4780 | 8.2797 | 8.0852 | 112 | 0.1133 | 0.1089 | 0.1047 |
-3 | 8.0455 | 7.8614 | 7.6807 | 113 | 0.1104 | 0.1061 | 0.1019 |
-2 | 7.6379 | 7.4669 | 7.2991 | 114 | 0.1075 | 0.1033 | 0.0992 |
-1 | 7.2534 | 7.0947 | 6.9388 | 115 | 0.1047 | 0.1005 | 0.0966 |
0 | 6.8907 | 6.7434 | 6.5985 | 116 | 0.1020 | 0.0979 | 0.0940 |
1 | 6.5485 | 6.4117 | 6.2771 | 117 | 0.0993 | 0.0954 | 0.0915 |
2 | 6.2253 | 6.0983 | 5.9733 | 118 | 0.0968 | 0.0929 | 0.0891 |
3 | 5.9202 | 5.8023 | 5.6862 | 119 | 0.0943 | 0.0905 | 0.0868 |
4 | 5.6319 | 5.5224 | 5.4146 | 120 | 0.0919 | 0.0882 | 0.0846 |
5 | 5.3594 | 5.2578 | 5.1577 | 121 | 0.0896 | 0.0859 | 0.0824 |
6 | 5.1018 | 5.0075 | 4.9146 | 122 | 0.0873 | 0.0837 | 0.0803 |
7 | 4.8581 | 4.7707 | 4.6844 | 123 | 0.0851 | 0.0816 | 0.0782 |
8 | 4.6276 | 4.5465 | 4.4664 | 124 | 0.0830 | 0.0795 | 0.0762 |
9 | 4.4094 | 4.3342 | 4.2599 | 125 | 0.0809 | 0.0775 | 0.0743 |
10 | 4.2028 | 4.1331 | 4.0642 | 126 | 0.0789 | 0.0756 | 0.0724 |
11 | 4.0072 | 3.9426 | 3.8787 | 127 | 0.0770 | 0.0737 | 0.0706 |
12 | 3.8219 | 3.7620 | 3.7028 | 128 | 0.0751 | 0.0719 | 0.0688 |
13 | 3.6462 | 3.5908 | 3.5359 | 129 | 0.0733 | 0.0701 | 0.0671 |
14 | 3.4797 | 3.4284 | 3.3775 | 130 | 0.0715 | 0.0684 | 0.0654 |
15 | 3.3218 | 3.2743 | 3.2272 | 131 | 0.0698 | 0.0667 | 0.0638 |
16 | 3.1719 | 3.1280 | 3.0845 | 132 | 0.0681 | 0.0651 | 0.0623 |
17 | 3.0298 | 2.9892 | 2.9489 | 133 | 0.0664 | 0.0635 | 0.0607 |
18 | 2.8948 | 2.8573 | 2.8201 | 134 | 0.0649 | 0.0620 | 0.0593 |
19 | 2.7667 | 2.7321 | 2.6977 | 135 | 0.0633 | 0.0605 | 0.0578 |
20 | 2.6450 | 2.6131 | 2.5813 | 136 | 0.0618 | 0.0591 | 0.0564 |
21 | 2.5293 | 2.4999 | 2.4706 | 137 | 0.0604 | 0.0577 | 0.0551 |
22 | 2.4194 | 2.3923 | 2.3653 | 138 | 0.0589 | 0.0563 | 0.0537 |
23 | 2.3149 | 2.2900 | 2.2651 | 139 | 0.0576 | 0.0550 | 0.0525 |
24 | 2.2155 | 2.1927 | 2.1698 | 140 | 0.0562 | 0.0537 | 0.0512 |
25 | 2.1210 | 2.1000 | 2.0790 | 141 | 0.0549 | 0.0524 | 0.0500 |
26 | 2.0328 | 2.0118 | 1.9908 | 142 | 0.0537 | 0.0512 | 0.0488 |
27 | 1.9488 | 1.9278 | 1.9069 | 143 | 0.0524 | 0.0500 | 0.0477 |
28 | 1.8687 | 1.8478 | 1.8270 | 144 | 0.0512 | 0.0488 | 0.0466 |
29 | 1.7924 | 1.7716 | 1.7509 | 145 | 0.0501 | 0.0477 | 0.0455 |
30 | 1.7196 | 1.6989 | 1.6784 | 146 | 0.0489 | 0.0466 | 0.0444 |
31 | 1.6502 | 1.6297 | 1.6093 | 147 | 0.0478 | 0.0456 | 0.0434 |
32 | 1.5840 | 1.5637 | 1.5435 | 148 | 0.0467 | 0.0445 | 0.0424 |
33 | 1.5208 | 1.5007 | 1.4807 | 149 | 0.0457 | 0.0435 | 0.0415 |
34 | 1.4605 | 1.4406 | 1.4208 | 150 | 0.0447 | 0.0425 | 0.0405 |
35 | 1.4029 | 1.3832 | 1.3637 | 151 | 0.0437 | 0.0416 | 0.0396 |
36 | 1.3479 | 1.3285 | 1.3092 | 152 | 0.0427 | 0.0407 | 0.0387 |
37 | 1.2954 | 1.2762 | 1.2572 | 153 | 0.0418 | 0.0398 | 0.0378 |
38 | 1.2452 | 1.2263 | 1.2075 | 154 | 0.0409 | 0.0389 | 0.0370 |
39 | 1.1973 | 1.1786 | 1.1601 | 155 | 0.0400 | 0.0380 | 0.0362 |
40 | 1.1514 | 1.1330 | 1.1148 | 156 | 0.0391 | 0.0372 | 0.0354 |
41 | 1.1076 | 1.0895 | 1.0715 | 157 | 0.0383 | 0.0364 | 0.0346 |
42 | 1.0657 | 1.0478 | 1.0301 | 158 | 0.0374 | 0.0356 | 0.0338 |
43 | 1.0256 | 1.0080 | 0.9906 | 159 | 0.0366 | 0.0348 | 0.0331 |
44 | 0.9872 | 0.9699 | 0.9528 | 160 | 0.0358 | 0.0341 | 0.0324 |
45 | 0.9504 | 0.9334 | 0.9166 | 161 | 0.0351 | 0.0333 | 0.0317 |
46 | 0.9153 | 0.8985 | 0.8820 | 162 | 0.0343 | 0.0326 | 0.0310 |
47 | 0.8816 | 0.8652 | 0.8489 | 163 | 0.0336 | 0.0319 | 0.0303 |
48 | 0.8493 | 0.8332 | 0.8173 | 164 | 0.0329 | 0.0312 | 0.0297 |
49 | 0.8184 | 0.8026 | 0.7869 | 165 | 0.0322 | 0.0306 | 0.0290 |
50 | 0.7888 | 0.7733 | 0.7579 | 166 | 0.0315 | 0.0299 | 0.0284 |
51 | 0.7604 | 0.7452 | 0.7301 | 167 | 0.0309 | 0.0293 | 0.0278 |
52 | 0.7332 | 0.7182 | 0.7035 | 168 | 0.0303 | 0.0287 | 0.0272 |
53 | 0.7071 | 0.6924 | 0.6779 | 169 | 0.0296 | 0.0281 | 0.0266 |
54 | 0.6821 | 0.6677 | 0.6535 | 170 | 0.0290 | 0.0275 | 0.0261 |
55 | 0.6581 | 0.6439 | 0.6300 | 171 | 0.0284 | 0.0269 | 0.0255 |
56 | 0.6351 | 0.6212 | 0.6075 | 172 | 0.0279 | 0.0264 | 0.0250 |
57 | 0.6130 | 0.5993 | 0.5860 | 173 | 0.0273 | 0.0259 | 0.0245 |
58 | 0.5917 | 0.5784 | 0.5653 | 174 | 0.0267 | 0.0253 | 0.0240 |
59 | 0.5714 | 0.5583 | 0.5454 | 175 | 0.0262 | 0.0248 | 0.0235 |
60 | 0.5518 | 0.5390 | 0.5264 | 176 | 0.0257 | 0.0243 | 0.0230 |
61 | 0.5330 | 0.5204 | 0.5081 | 177 | 0.0252 | 0.0238 | 0.0226 |
62 | 0.5149 | 0.5026 | 0.4905 | 178 | 0.0247 | 0.0233 | 0.0221 |
63 | 0.4976 | 0.4855 | 0.4737 | 179 | 0.0242 | 0.0229 | 0.0216 |
64 | 0.4809 | 0.4691 | 0.4575 | 180 | 0.0237 | 0.0224 | 0.0212 |
65 | 0.4649 | 0.4533 | 0.4419 | 181 | 0.0232 | 0.0220 | 0.0208 |
66 | 0.4495 | 0.4381 | 0.4270 | 182 | 0.0228 | 0.0215 | 0.0204 |
67 | 0.4346 | 0.4235 | 0.4126 | 183 | 0.0223 | 0.0211 | 0.0200 |
68 | 0.4204 | 0.4095 | 0.3988 | 184 | 0.0219 | 0.0207 | 0.0196 |
69 | 0.4066 | 0.3960 | 0.3855 | 185 | 0.0215 | 0.0203 | 0.0192 |
70 | 0.3934 | 0.3830 | 0.3727 | 186 | 0.0211 | 0.0199 | 0.0188 |
71 | 0.3807 | 0.3705 | 0.3605 | 187 | 0.0207 | 0.0195 | 0.0184 |
72 | 0.3685 | 0.3585 | 0.3487 | 188 | 0.0203 | 0.0191 | 0.0181 |
73 | 0.3567 | 0.3469 | 0.3373 | 189 | 0.0199 | 0.0188 | 0.0177 |
74 | 0.3454 | 0.3357 | 0.3263 | 190 | 0.0195 | 0.0184 | 0.0174 |
75 | 0.3344 | 0.3250 | 0.3158 | 191 | 0.0191 | 0.0181 | 0.0171 |
76 | 0.3239 | 0.3147 | 0.3057 | 192 | 0.0188 | 0.0177 | 0.0167 |
77 | 0.3138 | 0.3047 | 0.2959 | 193 | 0.0184 | 0.0174 | 0.0164 |
78 | 0.3040 | 0.2951 | 0.2865 | 194 | 0.0181 | 0.0171 | 0.0161 |
79 | 0.2946 | 0.2859 | 0.2775 | 195 | 0.0177 | 0.0167 | 0.0158 |
80 | 0.2855 | 0.2770 | 0.2687 | 196 | 0.0174 | 0.0164 | 0.0155 |
81 | 0.2767 | 0.2684 | 0.2603 | 197 | 0.0171 | 0.0161 | 0.0152 |
82 | 0.2683 | 0.2601 | 0.2522 | 198 | 0.0168 | 0.0158 | 0.0149 |
83 | 0.2601 | 0.2522 | 0.2444 | 199 | 0.0165 | 0.0155 | 0.0146 |
84 | 0.2523 | 0.2445 | 0.2369 | 200 | 0.0162 | 0.0152 | 0.0144 |
85 | 0.2447 | 0.2370 | 0.2296 |