NTC 10K B值3977 RT阻值表(NTC温度/阻值对照表)
时间:2019-02-24 来源:敏创电子 编辑:热敏电阻厂家 浏览:次
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10K±1% B值=3977K NTC R/T阻值表,标称阻值在25℃时为10kΩ,B值为3977,允许偏差精度为±1%,详细参数见下表。
10k kΩ @25℃;公差精度: + / -1%
B值 :3977K@25/85℃;B值精度:+ / - 1%
Temp. |
Rmax |
Rnor |
Rmin |
(deg. C) |
(k Ohms) |
(k Ohms) |
(k Ohms) |
-40 |
349.6924 |
337.2659 |
325.2806 |
-39 |
326.8477 |
315.4439 |
304.4377 |
-38 |
305.6493 |
295.181 |
285.071 |
-37 |
285.968 |
276.3558 |
267.0665 |
-36 |
267.6855 |
258.8572 |
250.3197 |
-35 |
250.6936 |
242.5831 |
234.7348 |
-34 |
234.8929 |
227.4402 |
220.2237 |
-33 |
220.1926 |
213.3428 |
206.7058 |
-32 |
206.509 |
200.212 |
194.1068 |
-31 |
193.7655 |
187.9756 |
182.3585 |
-30 |
181.8916 |
176.567 |
171.3981 |
-29 |
170.8227 |
165.9252 |
161.168 |
-28 |
160.4991 |
155.9939 |
151.6149 |
-27 |
150.8661 |
146.7212 |
142.6899 |
-26 |
141.8734 |
138.0594 |
134.3479 |
-25 |
133.4743 |
129.9646 |
126.5472 |
-24 |
125.6261 |
122.3962 |
119.2493 |
-23 |
118.2893 |
115.3168 |
112.4188 |
-22 |
111.4276 |
108.6918 |
106.023 |
-21 |
105.0073 |
102.4893 |
100.0316 |
-20 |
98.9973 |
96.6799 |
94.4166 |
-19 |
93.3691 |
91.2363 |
89.152 |
-18 |
88.096 |
86.1332 |
84.214 |
-17 |
83.1536 |
81.3474 |
79.5803 |
-16 |
78.5192 |
76.8573 |
75.2304 |
-15 |
74.1717 |
72.6428 |
71.1453 |
-14 |
70.0918 |
68.6854 |
67.3072 |
-13 |
66.2614 |
64.968 |
63.6998 |
-12 |
62.6637 |
61.4745 |
60.3078 |
-11 |
59.2834 |
58.1903 |
57.1172 |
-10 |
56.1059 |
55.1015 |
54.1149 |
-9 |
53.118 |
52.1953 |
51.2886 |
-8 |
50.3073 |
49.4601 |
48.627 |
-7 |
47.6623 |
46.8846 |
46.1196 |
-6 |
45.1722 |
44.4588 |
43.7566 |
-5 |
42.8271 |
42.173 |
41.5288 |
-4 |
40.6177 |
40.0183 |
39.4277 |
-3 |
38.5354 |
37.9865 |
37.4454 |
-2 |
36.5722 |
36.07 |
35.5746 |
-1 |
34.7206 |
34.2614 |
33.8083 |
0 |
32.9737 |
32.5542 |
32.14 |
1 |
31.3249 |
30.9421 |
30.564 |
2 |
29.7681 |
29.4192 |
29.0744 |
3 |
28.2979 |
27.9802 |
27.6661 |
4 |
26.9087 |
26.6199 |
26.3342 |
5 |
25.5959 |
25.3337 |
25.0742 |
6 |
24.3546 |
24.117 |
23.8817 |
7 |
23.1807 |
22.9658 |
22.7529 |
8 |
22.0701 |
21.8761 |
21.6838 |
9 |
21.0191 |
20.8444 |
20.6712 |
10 |
20.0241 |
19.8672 |
19.7116 |
11 |
19.0819 |
18.9414 |
18.802 |
12 |
18.1893 |
18.064 |
17.9395 |
13 |
17.3436 |
17.2322 |
17.1215 |
14 |
16.5419 |
16.4434 |
16.3454 |
15 |
15.7818 |
15.6951 |
15.6089 |
16 |
15.0609 |
14.9851 |
14.9097 |
17 |
14.3769 |
14.3111 |
14.2457 |
18 |
13.7278 |
13.6713 |
13.615 |
19 |
13.1116 |
13.0636 |
13.0157 |
20 |
12.5265 |
12.4862 |
12.4461 |
21 |
11.9707 |
11.9376 |
11.9046 |
22 |
11.4427 |
11.4161 |
11.3896 |
23 |
10.9408 |
10.9203 |
10.8997 |
24 |
10.4637 |
10.4487 |
10.4336 |
25 |
10.01 |
10 |
9.99 |
26 |
9.5868 |
9.5731 |
9.5593 |
27 |
9.1838 |
9.1667 |
9.1495 |
28 |
8.7999 |
8.7797 |
8.7595 |
29 |
8.4342 |
8.4112 |
8.3882 |
30 |
8.0856 |
8.0601 |
8.0347 |
31 |
7.7533 |
7.7256 |
7.698 |
32 |
7.4364 |
7.4067 |
7.3771 |
33 |
7.1342 |
7.1027 |
7.0714 |
34 |
6.8459 |
6.8129 |
6.78 |
35 |
6.5708 |
6.5363 |
6.5021 |
36 |
6.3081 |
6.2725 |
6.2371 |
37 |
6.0574 |
6.0207 |
5.9843 |
38 |
5.818 |
5.7804 |
5.743 |
39 |
5.5892 |
5.5509 |
5.5128 |
40 |
5.3707 |
5.3317 |
5.293 |
41 |
5.1619 |
5.1223 |
5.0831 |
42 |
4.9622 |
4.9223 |
4.8826 |
43 |
4.7714 |
4.7311 |
4.6911 |
44 |
4.5888 |
4.5483 |
4.5081 |
45 |
4.4142 |
4.3735 |
4.3332 |
46 |
4.2472 |
4.2064 |
4.1659 |
47 |
4.0873 |
4.0465 |
4.006 |
48 |
3.9343 |
3.8935 |
3.853 |
49 |
3.7878 |
3.747 |
3.7067 |
50 |
3.6475 |
3.6069 |
3.5667 |
51 |
3.5131 |
3.4726 |
3.4327 |
52 |
3.3843 |
3.3441 |
3.3044 |
53 |
3.2609 |
3.221 |
3.1815 |
54 |
3.1427 |
3.103 |
3.0638 |
55 |
3.0293 |
2.99 |
2.9511 |
56 |
2.9206 |
2.8816 |
2.8431 |
57 |
2.8163 |
2.7777 |
2.7396 |
58 |
2.7163 |
2.6781 |
2.6404 |
59 |
2.6204 |
2.5826 |
2.5453 |
60 |
2.5283 |
2.4909 |
2.4541 |
61 |
2.4399 |
2.403 |
2.3666 |
62 |
2.355 |
2.3185 |
2.2826 |
63 |
2.2736 |
2.2375 |
2.2021 |
64 |
2.1953 |
2.1597 |
2.1248 |
65 |
2.1201 |
2.085 |
2.0506 |
66 |
2.0479 |
2.0133 |
1.9793 |
67 |
1.9785 |
1.9444 |
1.9109 |
68 |
1.9117 |
1.8782 |
1.8452 |
69 |
1.8476 |
1.8145 |
1.782 |
70 |
1.7859 |
1.7533 |
1.7214 |
71 |
1.7266 |
1.6945 |
1.6631 |
72 |
1.6696 |
1.638 |
1.607 |
73 |
1.6147 |
1.5836 |
1.5531 |
74 |
1.5618 |
1.5313 |
1.5013 |
75 |
1.511 |
1.4809 |
1.4515 |
76 |
1.4621 |
1.4325 |
1.4035 |
77 |
1.415 |
1.3859 |
1.3574 |
78 |
1.3696 |
1.341 |
1.313 |
79 |
1.3259 |
1.2978 |
1.2703 |
80 |
1.2838 |
1.2562 |
1.2292 |
81 |
1.2433 |
1.2161 |
1.1896 |
82 |
1.2042 |
1.1775 |
1.1514 |
83 |
1.1665 |
1.1403 |
1.1147 |
84 |
1.1302 |
1.1045 |
1.0793 |
85 |
1.0952 |
1.0699 |
1.0453 |
86 |
1.0615 |
1.0367 |
1.0124 |
87 |
1.0289 |
1.0045 |
0.9807 |
88 |
0.9975 |
0.9736 |
0.9502 |
89 |
0.9672 |
0.9437 |
0.9208 |
90 |
0.938 |
0.9149 |
0.8924 |
91 |
0.9098 |
0.8871 |
0.8651 |
92 |
0.8826 |
0.8603 |
0.8387 |
93 |
0.8563 |
0.8345 |
0.8132 |
94 |
0.8309 |
0.8095 |
0.7886 |
95 |
0.8064 |
0.7854 |
0.7649 |
96 |
0.7828 |
0.7621 |
0.742 |
97 |
0.7599 |
0.7396 |
0.7199 |
98 |
0.7378 |
0.7179 |
0.6986 |
99 |
0.7165 |
0.6969 |
0.6779 |
100 |
0.6958 |
0.6767 |
0.658 |
101 |
0.6759 |
0.6571 |
0.6388 |
102 |
0.6566 |
0.6382 |
0.6202 |
103 |
0.638 |
0.6199 |
0.6023 |
104 |
0.62 |
0.6022 |
0.5849 |
105 |
0.6026 |
0.5851 |
0.5682 |
106 |
0.5857 |
0.5686 |
0.552 |
107 |
0.5694 |
0.5526 |
0.5363 |
108 |
0.5536 |
0.5371 |
0.5211 |
109 |
0.5384 |
0.5222 |
0.5065 |
110 |
0.5236 |
0.5077 |
0.4923 |