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NTC 500K±3% B值4050 RT阻值表(温度/阻值对照表)

时间:2019-01-22 来源:敏创电子编辑:热敏电阻厂家浏览:


RT表即为平常所说的NTC热敏电阻温度传感器RT关系表,主要反映NTC在不同温度所对应的不同电阻值,其正确的参数在软件开发中有非常重要的作用。标准的RT表一般包括几个主要参数:①标称阻值;②B值;③±范围内允许的公差阻值
本表为500K±3% B值=4050K NTC R/T阻值表,标称阻值在25℃时为500kΩ,B值为4050k,允许偏差精度为±3%,详细参数见下表。


标称阻值:500 @25℃;公差精度: + / -3%
B值 :4050[email protected]/50℃;B值精度:+ / - 1%

 

Temp. Rmax Rnor Rmin
(deg. C) (k Ohms) (k Ohms) (k Ohms)
-30 10107.5781 9528.169 98973.8916
-29 9476.8418 8939.291 8424.6436
-28 8889.5684 8390.6416 7912.5898
-27 8342.4883 7879.2207 7434.981
-26 7832.6064 7402.2734 6989.2876
-25 7357.1626 6957.2637 6573.1797
-24 6913.6216 6541.8574 6184.5132
-23 6499.6475 6153.9048 5821.3096
-22 6113.0889 5791.4233 5481.7456
-21 5751.9639 5452.5874 5164.1401
-20 5414.4468 5135.7109 4866.9399
-19 5098.8525 4839.2397 4588.7119
-18 4803.6255 4561.7378 4328.1313
-17 4527.3296 4301.8774 4083.9729
-16 4268.6387 4058.4324 3855.1047
-15 4026.3279 3830.2695 3640.4785
-14 3799.2622 3616.3381 3439.1235
-13 3586.3933 3415.668 3250.1421
-12 3386.751 3227.3589 3072.7004
-11 3199.436 3050.5776 2906.0273
-10 3023.616 2884.5518 2749.4067
-9 2858.5188 2728.5645 2602.1738
-8 2703.4292 2581.9509 2463.7119
-7 2557.6826 2444.0942 2333.4482
-6 2420.6628 2314.4211 2210.8508
-5 2291.7983 2192.3994 2095.4241
-4 2170.5571 2077.5344 1986.7085
-3 2056.4448 1969.3652 1884.2756
-2 1949.0024 1867.4645 1787.7272
-1 1847.8026 1771.4333 1696.692
0 1752.4481 1680.9012 1610.8245
1 1662.5682 1595.5225 1529.8024
2 1577.8188 1514.9752 1453.3256
3 1497.8783 1438.9592 1381.1138
4 1422.4474 1367.1947 1312.9055
5 1351.2471 1299.4207 1248.4574
6 1284.0171 1187.541 -0.8
7 1220.5142 1174.885 -0.8
8 1160.5117 1117.6835 1075.4669
9 1103.7977 1063.59 1023.9245
10 1050.1742 1012.4188 975.1424
11 999.4562 963.9966 928.9582
12 951.4709 918.1609 885.2197
13 906.0564 874.7598 843.7841
14 863.0613 833.651 804.5182
15 822.344 794.7014 767.2968
16 783.7717 757.786 732.0025
17 747.2203 722.7881 698.5256
18 712.5732 689.598 666.763
19 679.7214 658.1129 636.6179
20 648.5624 628.2363 607.9995
21 619.0003 599.8777 580.8226
22 590.9451 572.9522 555.0073
23 564.312 547.3799 530.478
24 539.0218 523.086 507.1644
25 515 500 485
26 492.6184 478.0557 463.5059
27 471.3282 457.1908 443.0783
28 451.0707 437.3468 423.6588
29 431.7906 418.4686 405.1926
30 413.4358 400.5044 387.6282
31 395.9573 383.4052 370.9169
32 379.3089 367.1253 355.0132
33 363.4471 351.6212 339.8739
34 348.3307 336.8521 325.4585
35 333.9211 322.7796 311.7289
36 320.1818 309.3673 298.6491
37 307.0782 296.5811 286.1851
38 294.5779 284.3887 274.3049
39 282.6502 272.7596 262.9783
40 271.2659 261.6651 252.1769
41 260.3979 251.078 241.8738
42 250.0201 240.9726 232.0435
43 240.1081 231.3248 222.6621
44 230.6387 222.1115 213.707
45 221.5902 213.3112 205.1568
46 212.9417 204.9034 196.9911
47 204.6736 196.8687 189.191
48 196.7676 189.1889 181.7383
49 189.2059 181.8464 174.6159
50 181.972 174.8251 167.8076
51 175.0502 168.1092 161.2982
52 168.4254 161.6841 155.073
53 162.0837 155.5359 149.1183
54 156.0115 149.6513 143.4212
55 150.1962 144.0179 137.9693
56 144.6258 138.6236 132.751
57 139.2888 133.4574 127.755
58 134.1743 128.5084 122.9711
59 129.272 123.7667 118.3891
60 124.5723 119.2225 113.9997
61 120.0658 114.8667 109.7939
62 115.7436 110.6907 105.7631
63 111.5974 106.6862 101.8994
64 107.6193 102.8455 98.1949
65 103.8017 99.161 94.6426
66 100.1374 95.6258 91.2353
67 96.6196 92.2332 87.9666
68 93.2417 88.9766 84.8302
69 89.9976 85.8502 81.8202
70 86.8813 82.8481 78.9309
71 83.8874 79.9647 76.157
72 81.0103 77.195 73.4932
73 78.2452 74.534 70.9349
74 75.5871 71.9768 68.4773
75 73.0314 69.519 66.116
76 70.5737 67.1563 63.8469
77 68.2099 64.8847 61.666
78 65.936 62.7001 59.5694
79 63.7481 60.5989 57.5535
80 61.6426 58.5776 55.6149
81 59.6162 56.6328 53.7503
82 57.6654 54.7612 51.9565
83 55.7871 52.9598 50.2305
84 53.9784 51.2257 48.5696
85 52.2363 49.556 46.971
86 50.5582 47.9482 45.432
87 48.9413 46.3996 43.9502
88 47.3833 44.9078 42.5233
89 45.8817 43.4705 41.1489
90 44.4343 42.0855 39.825
91 43.0388 40.7507 38.5495
92 41.6933 39.464 37.3203
93 40.3956 38.2235 36.1357
94 39.1439 37.0274 34.9937
95 37.9365 35.8738 33.8928
96 36.7715 34.7612 32.8313
97 35.6472 33.6878 31.8075
98 34.5621 32.6522 30.8201
99 33.5147 31.6529 29.8675
100 32.5035 30.6883 28.9484
101 31.5271 29.7573 28.0615
102 30.5842 28.8584 27.2056
103 29.6735 27.9905 26.3793
104 28.7937 27.1524 25.5816
105 27.9437 26.3429 24.8114
106 27.1223 25.5609 24.0677
107 26.3286 24.8054 23.3493
108 25.5613 24.0753 22.6553
109 24.8197 23.3698 21.9849
110 24.1026 22.6879 21.3371
111 23.4092 22.0287 20.711
112 22.7386 21.3914 20.1059
113 22.09 20.7752 19.521
114 21.4626 20.1792 18.9555
115 20.8556 19.6028 18.4087
116 20.2682 19.0452 17.8799
117 19.6997 18.5057 17.3685
118 19.1495 17.9838 16.8737
119 18.617 17.4786 16.3951
120 18.1013 16.9897 15.932
121 17.6021 16.5164 15.4838
122 17.1186 16.0583 15.05
123 16.6504 15.6147 14.6302
124 16.1968 15.1851 14.2237
125 15.7574 14.769 13.8302
126 15.3317 14.366 13.4491
127 14.9192 13.9757 13.08
128 14.5194 13.5974 12.7225
129 14.132 13.231 12.3763
130 13.7564 12.8758 12.0408
131 13.3922 12.5316 11.7157
132 13.0392 12.1979 11.4007
133 12.6968 11.8745 11.0954
134 12.3648 11.5608 10.7994
135 12.0427 11.2567 10.5126
136 11.7303 10.9618 10.2344
137 11.4272 10.6758 9.9647
138 11.1332 10.3983 9.7032
139 10.8478 10.1291 9.4495
140 10.5709 9.8679 9.2034
141 10.3021 9.6145 8.9648
142 10.0411 9.3686 8.7332
143 9.7878 9.1299 8.5085
144 9.5419 8.8981 8.2904
145 9.303 8.6732 8.0787
146 9.0711 8.4548 7.8733
147 8.8458 8.2428 7.6739
148 8.627 8.0368 7.4803
149 8.4144 7.8368 7.2923
150 8.2079 7.6425 7.1097
151 8.0072 7.4538 6.9324
152 7.8122 7.2705 6.7602
153 7.6227 7.0923 6.5929
154 7.4384 6.9192 6.4304
155 7.2594 6.751 6.2725
156 7.0853 6.5874 6.1191
157 6.916 6.4285 5.97
158 6.7514 6.274 5.8251
159 6.5913 6.1238 5.6842
160 6.4357 5.9777 5.5473
161 6.2843 5.8356 5.4142
162 6.137 5.6975 5.2847
163 5.9937 5.5631 5.1589
164 5.8542 5.4324 5.0365
165 5.7186 5.3053 4.9174
166 5.5865 5.1816 4.8016
167 5.458 5.0612 4.689
168 5.333 4.9441 4.5794
169 5.2112 4.8301 4.4728
170 5.0927 4.7191 4.369
171 4.9773 4.6111 4.268
172 4.865 4.506 4.1698
173 4.7555 4.4036 4.0741
174 4.649 4.304 3.981
175 4.5452 4.2069 3.8903
176 4.4441 4.1124 3.8021
177 4.3456 4.0204 3.7161
178 4.2497 3.9307 3.6325
179 4.1562 3.8434 3.551
180 4.0651 3.7583 3.4716
181 3.9763 3.6754 3.3943
182 3.8898 3.5947 3.3189
183 3.8055 3.516 3.2455
184 3.7233 3.4393 3.174
185 3.6432 3.3645 3.1044
186 3.5651 3.2916 3.0365
187 3.4889 3.2206 2.9703
188 3.4146 3.1514 2.9058
189 3.3422 3.0839 2.8429
190 3.2716 3.018 2.7817
191 3.2027 2.9538 2.7219
192 3.1355 2.8912 2.6637
193 3.0699 2.8302 2.6069
194 3.0059 2.7706 2.5515
195 2.9435 2.7125 2.4974
196 2.8827 2.6559 2.4447
197 2.8232 2.6006 2.3933
198 2.7653 2.5466 2.3432
199 2.7087 2.494 2.2943
200 2.6534 2.4426 2.2466
201 2.5995 2.3925 2.2
202 2.5469 2.3436 2.1546
203 2.4955 2.2958 2.1102
204 2.4453 2.2492 2.0669
205 2.3963 2.2037 2.0247
206 2.3485 2.1592 1.9835
207 2.3017 2.1159 1.9432
208 2.2561 2.0735 1.9039
209 2.2115 2.0321 1.8656
210 2.168 1.9917 1.8281
211 2.1255 1.9522 1.7915
212 2.0839 1.9137 1.7558
213 2.0433 1.876 1.7209
214 2.0036 1.8392 1.6868
215 1.9649 1.8033 1.6535
216 1.927 1.7682 1.621
217 1.89 1.7339 1.5892
218 1.8538 1.7003 1.5582
219 1.8184 1.6676 1.5279
220 1.7838 1.6355 1.4982
221 1.75 1.6042 1.4693
222 1.717 1.5736 1.441
223 1.6846 1.5437 1.4133
224 1.653 1.5145 1.3863
225 1.6221 1.4859 1.3598
226 1.5919 1.4579 1.334
227 1.5624 1.4306 1.3087
228 1.5334 1.4038 1.284
229 1.5052 1.3777 1.2599
230 1.4775 1.3521 1.2362
231 1.4504 1.3271 1.2132
232 1.424 1.3026 1.1906
233 1.3981 1.2787 1.1685
234 1.3727 1.2553 1.1469
235 1.3479 1.2324 1.1257
236 1.3236 1.21 1.105
237 1.2999 1.188 1.0848
238 1.2766 1.1666 1.065
239 1.2539 1.1456 1.0457
240 1.2316 1.125 1.0267
241 1.2098 1.1049 1.0082
242 1.1884 1.0852 0.99
243 1.1675 1.0659 0.9722
244 1.1471 1.047 0.9549
245 1.127 1.0285 0.9378
246 1.1074 1.0105 0.9212
247 1.0882 0.9927 0.9049
248 1.0693 0.9754 0.8889
249 1.0509 0.9584 0.8733
250 1.0328 0.9418 0.858
251 1.0152 0.9255 0.843
252 0.9978 0.9095 0.8283
253 0.9808 0.8939 0.8139
254 0.9642 0.8786 0.7998
255 0.9479 0.8636 0.7861
256 0.9319 0.8489 0.7725
257 0.9163 0.8345 0.7593
258 0.901 0.8204 0.7463
259 0.8859 0.8066 0.7336
260 0.8712 0.793 0.7212
261 0.8568 0.7797 0.709
262 0.8426 0.7667 0.6971
263 0.8287 0.754 0.6854
264 0.8151 0.7415 0.6739
265 0.8018 0.7292 0.6626
266 0.7887 0.7172 0.6516
267 0.7759 0.7055 0.6408
268 0.7634 0.6939 0.6302
269 0.751 0.6826 0.6199
270 0.7389 0.6715 0.6097
271 0.7271 0.6606 0.5997
272 0.7155 0.65 0.5899
273 0.7041 0.6395 0.5803
274 0.6929 0.6292 0.5709
275 0.6819 0.6192 0.5617
276 0.6712 0.6093 0.5527
277 0.6606 0.5996 0.5438
278 0.6502 0.5901 0.5351
279 0.6401 0.5808 0.5266
280 0.6301 0.5717 0.5182
281 0.6203 0.5627 0.51
282 0.6107 0.5539 0.502
283 0.6013 0.5453 0.4941
284 0.5921 0.5368 0.4863
285 0.583 0.5285 0.4787
286 0.5741 0.5204 0.4712
287 0.5653 0.5123 0.4639
288 0.5567 0.5045 0.4567
289 0.5483 0.4968 0.4497
290 0.54 0.4892 0.4428
291 0.5319 0.4818 0.436
292 0.524 0.4745 0.4293
293 0.5161 0.4673 0.4228
294 0.5084 0.4603 0.4163
295 0.5009 0.4534 0.41
296 0.4935 0.4466 0.4039
297 0.4862 0.44 0.3978
298 0.4791 0.4334 0.3918
299 0.472 0.427 0.386
300 0.4651 0.4207 0.3802
301 0.4584 0.4145 0.3746
302 0.4517 0.4085 0.369
303 0.4452 0.4025 0.3636
304 0.4388 0.3966 0.3582
305 0.4324 0.3909 0.353
306 0.4262 0.3852 0.3478
307 0.4202 0.3796 0.3427
308 0.4142 0.3742 0.3378
309 0.4083 0.3688 0.3329
310 0.4025 0.3635 0.3281
311 0.3968 0.3584 0.3233
312 0.3913 0.3533 0.3187
313 0.3858 0.3483 0.3141
314 0.3804 0.3434 0.3097
315 0.3751 0.3385 0.3053
316 0.3699 0.3338 0.3009
317 0.3648 0.3291 0.2967
318 0.3597 0.3245 0.2925
319 0.3548 0.32 0.2884
320 0.3499 0.3156 0.2844
321 0.3451 0.3112 0.2804
322 0.3404 0.3069 0.2765
323 0.3358 0.3027 0.2727
324 0.3313 0.2986 0.2689
325 0.3268 0.2945 0.2652
326 0.3224 0.2905 0.2616
327 0.3181 0.2866 0.258
328 0.3138 0.2827 0.2545
329 0.3096 0.2789 0.251
330 0.3055 0.2752 0.2476
331 0.3015 0.2715 0.2443
332 0.2975 0.2679 0.241
333 0.2936 0.2643 0.2378
334 0.2897 0.2608 0.2346
335 0.2859 0.2574 0.2314
336 0.2822 0.254 0.2284
337 0.2785 0.2506 0.2253
338 0.2749 0.2474 0.2224
339 0.2714 0.2441 0.2194
340 0.2679 0.241 0.2166
341 0.2645 0.2378 0.2137
342 0.2611 0.2348 0.2109
343 0.2577 0.2317 0.2082
344 0.2545 0.2288 0.2055
345 0.2512 0.2258 0.2028
346 0.2481 0.223 0.2002
347 0.2449 0.2201 0.1976
348 0.2419 0.2173 0.1951
349 0.2388 0.2146 0.1926
350 0.2359 0.2119 0.1902


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