2024年3月10日发(作者：)
南京华巨电子有限公司
热敏电阻温度阻值对照表
T
1
R
T
4
R
T
3
R
T
2
R
T
ln
D
Cln
Eln
ABln
R
R
ref
ref
R
ref
R
ref
R
ref
=10kΩ
3.3540E-03
2.92300E-04
4.46900E-06
-1.3800E-07
-4.2380E-09
-273.15
A=
B=
C=
D=
E=
华巨温度传感器感知世界的温度，创造中国的世界品牌
温度
(℃)
-40
-39
-38
-37
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
23
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
最小值
(kΩ)
206.661
195.118
184.297
174.150
164.629
155.692
147.299
139.414
132.003
125.035
118.479
112.310
106.502
101.031
95.8764
91.0175
86.4355
821131
82.1131
78.0339
74.1829
70.5458
67.1091
63.8610
60.7901
57.8858
55.1380
52.5373
50.0751
47.7431
45.5337
43.4397
41.4546
39.5719
37.7859
36.0909
34.4819
32.9541
31.5028
30.1239
28.8132
27.5671
26.3819
25.2545
24.1816
23.1604
22.1881
21.2621
20.3799
19.5393
18.7380
17.9739
17.2453
16.5502
15.8869
15.2538
14.6494
14.0722
13.5209
135209
12.9941
12.4907
12.0095
11.5494
R25=10kΩ±1% B25/50= 3470±1% B25/85= 3534±1%
标准值最大值温度系数阻值负偏差阻值正偏差
(kΩ)(kΩ)(%/℃)(%)（%)
215.255224.184-5.83-3.994.15
203.114211.416-5.78-3.944.09
191.739199.462-5.74-3.884.03
181.078188.264-5.70-3.833.97
171.081177.769-5.66-3.773.91
161.703167.929-5.62-3.723.85
152.901158.699-5.58-3.663.79
144.636150.037-5.54-3.613.73
136.872141.905-5.50-3.563.68
129.575134.266-5.46-3.503.62
122.715127.089-5.42-3.453.56
116.262120.341-5.38-3.403.51
110.190113.995-5.35-3.353.45
104.474108.024-5.31-3.303.40
99.0916102.404-5.27-3.243.34
94.020397.1125-5.24-3.193.29
89.240692.1276-5.20-3.143.24
847349318
84.734087.4298-5.16-3.093.18
80.483283.0011-5.13-3.043.13
76.472278.8243-5.09-2.993.08
72.686074.8836-5.06-2.943.02
69.110171.1636-5.03-2.902.97
65.732267.6515-4.99-2.852.92
62.540264.3343-4.96-2.802.87
59.522961.2001-4.93-2.752.82
56.669558.2377-4.90-2.702.77
53.970255.4367-4.86-2.652.72
51.415952.7873-4.83-2.612.67
48.997850.2806-4.80-2.562.62
46.708047.9079-4.77-2.512.57
44.538945.6613-4.74-2.472.52
42.483443.5334-4.71-2.422.47
40.535041.5174-4.68-2.382.42
38.687439.6065-4.65-2.332.38
36.934937.7949-4.62-2.292.33
35.272136.0767-4.59-2.242.28
33.693834.4466-4.56-2.202.23
32.195332.8997-4.54-2.152.19
30.772131.4311-4.51-2.112.14
29.420030.0366-4.48-2.062.10
28.135128.7119-4.45-2.022.05
26.913627.4531-4.43-1.982.00
25.752026.2567-4.40-1.931.96
24.647225.1193-4.37-1.891.92
23.596124.0375-4.35-1.851.87
22.595723.0084-4.32-1.801.83
21.643322.0292-4.29-1.761.78
20.736521.0971-4.27-1.721.74
19.872620.2097-4.24-1.681.70
19.049619.3645-4.22-1.641.65
18.265218.5593-4.19-1.591.61
17.517417.7921-4.17-1.551.57
16.804417.0607-4.14-1.511.53
16.124216.3635-4.12-1.471.48
15.475415.6985-4.10-1.431.44
14.856115.0642-4.07-1.391.40
14.265014.4589-4.05-1.351.36
13.700613.8812-4.03-1.311.32
137131132
13.161513.3297-4.00-1.271.28
12.646612.8030-3.98-1.231.24
12.154512.3000-3.96-1.191.20
11.684211.8194-3.94-1.151.16
测温负偏差
(℃)
-0.71
-0.71
-0.70
-0.70
-0.69
-0.69
-0.68
-0.67
-0.67
-0.66
-0.66
-0.65
-0.65
-0.64
-0.63
-0.63
-0.62
062
-0.62
-0.61
-0.60
-0.60
-0.59
-0.58
-0.58
-0.57
-0.57
-0.56
-0.55
-0.55
-0.54
-0.53
-0.52
-0.52
-0.51
-0.50
-0.50
-0.49
-0.48
-0.48
-0.47
-0.46
-0.45
-0.45
-0.44
-0.43
-0.42
-0.42
-0.41
-0.40
-0.39
-0.38
-0.38
-0.37
-0.36
-0.35
-0.34
-0.34
-0.33
033
-0.32
-0.31
-0.30
-0.29
测温正偏差
(℃)
0.69
0.68
0.68
0.67
0.67
0.66
0.66
0.65
0.65
0.64
0.64
0.63
0.63
0.62
0.62
0.61
0.60
060
0.60
0.59
0.59
0.58
0.58
0.57
0.56
0.56
0.55
0.55
0.54
0.53
0.53
0.52
0.51
0.51
0.50
0.49
0.49
0.48
0.47
0.47
0.46
0.45
0.45
0.44
0.43
0.42
0.42
0.41
0.40
0.40
0.39
0.38
0.37
0.37
0.36
0.35
0.34
0.33
0.33
033
0.32
0.31
0.30
0.29
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
11.1093
10.6883
10.2855
9.9000
9.5236
9.1634
8.8188
8.4888
8.1729
7.8704
7.5807
7.3030
7.0370
6.7820
6.5375
6.3030
6.0782
5.8624
5.6554
5.4568
5.2661
5.0830
4.9071
4.7383
4.5760
4.4201
4.2702
4.1262
3.9877
3.8545
3.7264
3.6031
3.4846
3.3704
3.2606
3.1548
3.0530
2.9550
2.8605
2.7695
2.6818
2.5973
2.5159
2.4373
2.3616
2.2886
2.2182
2.1502
2.0847
2.0214
1.9604
1.9014
1.8445
1.7896
1.7365
1.6852
1.6357
1.5879
1.5416
1.4969
1.4537
1.4120
1.3716
1.3325
1.2948
1.2582
1.2229
1.1887
1.1556
1.1235
1.0925
1.0625
1.0334
1.0052
0.9779
0.9515
0.9259
0.9011
0.8771
0.8538
0.8312
08312
0.8093
0.7881
0.7675
11.2346
10.8046
10.3934
10.0000
9.6235
9.2631
8.9180
8.5876
8.2712
7.9680
7.6775
7.3991
7.1321
6.8762
6.6307
6.3952
6.1693
5.9525
5.7443
5.5445
5.3526
5.1683
4.9913
4.8212
4.6577
4.5005
4.3494
4.2041
4.0644
3.9300
3.8006
3.6761
3.5563
3.4410
3.3299
3.2230
3.1200
3.0207
2.9251
2.8330
2.7442
2.6585
2.5760
2.4964
2.4196
2.3455
2.2740
2.2050
2.1385
2.0742
2.0122
1.9523
1.8944
1.8385
1.7845
1.7324
1.6820
1.6332
1.5861
1.5406
1.4966
1.4540
1.4128
1.3730
1.3345
1.2972
1.2611
1.2261
1.1923
1.1596
1.1279
1.0972
1.0674
1.0386
1.0107
0.9837
0.9575
0.9321
0.9075
0.8836
0.8604
08604
0.8380
0.8162
0.7951
11.3601
10.9211
10.5014
10.1000
9.7234
9.3629
9.0175
8.6867
8.3698
8.0660
7.7748
7.4956
7.2278
6.9710
6.7246
6.4881
6.2611
6.0433
5.8340
5.6331
5.4400
5.2546
5.0763
4.9050
4.7403
4.5820
4.4296
4.2831
4.1422
4.0065
3.8759
3.7502
3.6292
3.5127
3.4004
3.2923
3.1881
3.0877
2.9909
2.8976
2.8077
2.7209
2.6373
2.5566
2.4787
2.4035
2.3310
2.2610
2.1934
2.1282
2.0651
2.0043
1.9454
1.8886
1.8337
1.7806
1.7293
1.6797
1.6318
1.5854
1.5405
1.4971
1.4552
1.4145
1.3752
1.3372
1.3003
1.2647
1.2301
1.1967
1.1643
1.1329
1.1025
1.0730
1.0445
1.0168
0.9900
0.9640
0.9388
0.9143
0.8906
08906
0.8676
0.8453
0.8237
-3.91
-3.89
-3.87
-3.85
-3.83
-3.81
-3.79
-3.76
-3.74
-3.72
-3.70
-3.68
-3.66
-3.64
-3.63
-3.61
-3.59
-3.57
-3.55
-3.53
-3.51
-3.49
-3.48
-3.46
-3.44
-3.42
-3.41
-3.39
-3.37
-3.36
-3.34
-3.32
-3.31
-3.29
-3.27
-3.26
-3.24
-3.22
-3.21
-3.19
-3.18
-3.16
-3.15
-3.13
-3.12
-3.10
-3.09
-3.07
-3.06
-3.04
-3.03
-3.02
-3.00
-2.99
-2.97
-2.96
-2.95
-2.93
-2.92
-2.91
-2.89
-2.88
-2.87
-2.85
-2.84
-2.83
-2.82
-2.80
-2.79
-2.78
-2.77
-2.75
-2.74
-2.73
-2.72
-2.71
-2.69
-2.68
-2.67
-2.66
-2.65
265
-2.64
-2.63
-2.61
-1.12
-1.08
-1.04
-1.00
-1.04
-1.08
-1.11
-1.15
-1.19
-1.22
-1.26
-1.30
-1.33
-1.37
-1.41
-1.44
-1.48
-1.51
-1.55
-1.58
-1.62
-1.65
-1.69
-1.72
-1.75
-1.79
-1.82
-1.85
-1.89
-1.92
-1.95
-1.99
-2.02
-2.05
-2.08
-2.11
-2.15
-2.18
-2.21
-2.24
-2.27
-2.30
-2.33
-2.36
-2.39
-2.43
-2.46
-2.49
-2.52
-2.55
-2.57
-2.60
-2.63
-2.66
-2.69
-2.72
-2.75
-2.78
-2.81
-2.83
-2.86
-2.89
-2.92
-2.95
-2.97
-3.00
-3.03
-3.06
-3.08
-3.11
-3.14
-3.16
-3.19
-3.22
-3.24
-3.27
-3.30
-3.32
-3.35
-3.37
-3.40
340
-3.42
-3.45
-3.48
1.12
1.08
1.04
1.00
1.04
1.08
1.12
1.15
1.19
1.23
1.27
1.30
1.34
1.38
1.42
1.45
1.49
1.53
1.56
1.60
1.63
1.67
1.70
1.74
1.77
1.81
1.84
1.88
1.91
1.95
1.98
2.02
2.05
2.08
2.12
2.15
2.18
2.22
2.25
2.28
2.31
2.35
2.38
2.41
2.44
2.48
2.51
2.54
2.57
2.60
2.63
2.66
2.69
2.73
2.76
2.79
2.82
2.85
2.88
2.91
2.94
2.97
3.00
3.03
3.05
3.08
3.11
3.14
3.17
3.20
3.23
3.26
3.29
3.31
3.34
3.37
3.40
3.43
3.45
3.48
3.51
351
3.54
3.56
3.59
-0.29
-0.28
-0.27
-0.26
-0.27
-0.28
-0.29
-0.31
-0.32
-0.33
-0.34
-0.35
-0.37
-0.38
-0.39
-0.40
-0.42
-0.43
-0.44
-0.45
-0.46
-0.48
-0.49
-0.50
-0.52
-0.53
-0.54
-0.55
-0.57
-0.58
-0.59
-0.61
-0.62
-0.63
-0.65
-0.66
-0.67
-0.69
-0.70
-0.71
-0.73
-0.74
-0.76
-0.77
-0.78
-0.80
-0.81
-0.83
-0.84
-0.85
-0.87
-0.88
-0.90
-0.91
-0.93
-0.94
-0.96
-0.97
-0.99
-1.00
-1.02
-1.03
-1.05
-1.06
-1.08
-1.09
-1.11
-1.12
-1.14
-1.15
-1.17
-1.18
-1.20
-1.21
-1.23
-1.25
-1.26
-1.28
-1.29
-1.31
-1.32
132
-1.34
-1.36
-1.37
0.28
0.28
0.27
0.26
0.27
0.28
0.29
0.31
0.32
0.33
0.34
0.35
0.36
0.38
0.39
0.40
0.41
0.42
0.44
0.45
0.46
0.47
0.48
0.50
0.51
0.52
0.53
0.55
0.56
0.57
0.59
0.60
0.61
0.62
0.64
0.65
0.66
0.68
0.69
0.70
0.71
0.73
0.74
0.75
0.77
0.78
0.80
0.81
0.82
0.84
0.85
0.86
0.88
0.89
0.91
0.92
0.93
0.95
0.96
0.98
0.99
1.00
1.02
1.03
1.05
1.06
1.08
1.09
1.10
1.12
1.13
1.15
1.16
1.18
1.19
1.21
1.22
1.24
1.25
1.27
1.28
128
1.30
1.31
1.33
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
0.7475
0.7282
0.7094
0.6912
0.6735
0.6563
0.6397
0.6235
0.6078
0.5926
0.5778
0.5635
0.5495
0.5360
0.5228
0.5100
0.4976
0.4855
0.4738
0.4624
0.4513
0.4405
0.4301
0.4199
0.4100
0.4003
0.3910
0.3819
0.3730
0.3644
0.3560
0.3478
0.3398
0.3321
0.3246
0.3172
0.3101
0.3031
0.2964
0.2898
0.2833
0.2771
0.2710
0.2651
0.2593
0.7747
0.7548
0.7355
0.7168
0.6986
0.6810
0.6639
0.6473
0.6312
0.6155
0.6003
0.5855
0.5712
0.5572
0.5437
0.5305
0.5177
0.5053
0.4932
0.4815
0.4700
0.4589
0.4481
0.4376
0.4274
0.4174
0.4078
0.3984
0.3892
0.3803
0.3716
0.3632
0.3549
0.3469
0.3391
0.3315
0.3242
0.3170
0.3099
0.3031
0.2965
0.2900
0.2837
0.2775
0.2715
0.8027
0.7823
0.7625
0.7433
0.7247
0.7066
0.6890
0.6719
0.6554
0.6393
0.6236
0.6084
0.5937
0.5793
0.5654
0.5518
0.5386
0.5258
0.5134
0.5013
0.4895
0.4780
0.4669
0.4560
0.4455
0.4352
0.4252
0.4155
0.4061
0.3968
0.3879
0.3792
0.3707
0.3624
0.3543
0.3465
0.3388
0.3314
0.3241
0.3170
0.3101
0.3034
0.2969
0.2905
0.2843
-2.60
-2.59
-2.58
-2.57
-2.56
-2.55
-2.54
-2.53
-2.52
-2.51
-2.50
-2.49
-2.48
-2.47
-2.46
-2.45
-2.44
-2.43
-2.42
-2.41
-2.40
-2.39
-2.38
-2.37
-2.36
-2.35
-2.34
-2.33
-2.32
-2.31
-2.30
-2.29
-2.29
-2.28
-2.27
-2.26
-2.25
-2.24
-2.23
-2.22
-2.22
-2.21
-2.20
-2.19
-2.18
-3.50
-3.53
-3.55
-3.58
-3.60
-3.62
-3.65
-3.67
-3.70
-3.72
-3.75
-3.77
-3.79
-3.82
-3.84
-3.86
-3.89
-3.91
-3.93
-3.96
-3.98
-4.00
-4.03
-4.05
-4.07
-4.10
-4.12
-4.14
-4.16
-4.18
-4.21
-4.23
-4.25
-4.27
-4.29
-4.32
-4.34
-4.36
-4.38
-4.40
-4.42
-4.44
-4.46
-4.49
-4.51
3.62
3.64
3.67
3.70
3.72
3.75
3.78
3.80
3.83
3.86
3.88
3.91
3.93
3.96
3.98
4.01
4.04
4.06
4.09
4.11
4.14
4.16
4.19
4.21
4.23
4.26
4.28
4.31
4.33
4.36
4.38
4.40
4.43
4.45
4.48
4.50
4.52
4.55
4.57
4.59
4.62
4.64
4.66
4.69
4.71
-1.39
-1.41
-1.42
-1.44
-1.45
-1.47
-1.49
-1.50
-1.52
-1.54
-1.55
-1.57
-1.59
-1.61
-1.62
-1.64
-1.66
-1.67
-1.69
-1.71
-1.73
-1.74
-1.76
-1.78
-1.80
-1.81
-1.83
-1.85
-1.87
-1.88
-1.90
-1.92
-1.94
-1.96
-1.97
-1.99
-2.01
-2.03
-2.05
-2.07
-2.08
-2.10
-2.12
-2.14
-2.16
1.34
1.36
1.38
1.39
1.41
1.42
1.44
1.45
1.47
1.48
1.50
1.52
1.53
1.55
1.56
1.58
1.60
1.61
1.63
1.64
1.66
1.68
1.69
1.71
1.73
1.74
1.76
1.78
1.79
1.81
1.83
1.84
1.86
1.88
1.89
1.91
1.93
1.94
1.96
1.98
2.00
2.01
2.03
2.05
2.07
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