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Resistance-Temperature Table
Thermistor: LNTA502HF
T
Rmin
Rcent
-30
79.62
86.91
-29
75.02
81.79
-28
70.71
77.00
-27
66.67
72.51
-26
62.89
68.31
-25
59.34
64.38
-24
56.00
60.69
-23
52.88
57.24
-22
49.94
54.00
-21
47.19
50.96
-20
44.60
48.11
-19
42.17
45.43
-18
39.88
42.92
-17
37.73
40.56
-16
35.71
38.35
-15
33.81
36.26
-14
32.02
34.30
-13
30.33
32.46
-12
28.74
30.73
-11
27.25
29.10
-10
25.84
27.56
-9
24.51
26.11
-8
23.25
24.75
-7
22.07
23.47
-6
20.95
22.26
-5
19.90
21.12
-4
18.91
20.04
-3
17.97
19.02
-2
17.08
18.07
-1
16.24
17.16
0
15.45
16.31
1
14.70
15.50
2
13.99
14.74
3
13.32
14.02
4
12.68
13.33
5
12.08
12.69
6
11.51
12.08
7
10.97
11.50
8
10.46
10.96
9
9.978
10.44
10
9.518
9.949
T
Rmin
Rcent
11
9.083
9.484
12
8.669
9.044
13
8.277
8.627
14
7.905
8.231
15
7.551
7.856
16
7.216
7.500
17
6.897
7.161
18
6.594
6.841
19
6.306
6.536
20
6.032
6.246
21
5.772
5.971
22
5.524
5.710
23
5.288
5.461
24
5.064
5.225
25
4.850
5.000
26
4.638
4.786
27
4.437
4.583
28
4.246
4.389
29
4.064
4.204
30
3.891
4.028
31
3.726
3.861
32
3.569
3.701
33
3.419
3.549
34
3.277
3.404
35
3.141
3.266
36
3.012
3.134
37
2.888
3.008
38
2.771
2.888
39
2.659
2.773
40
2.552
2.664
41
2.450
2.559
42
2.352
2.459
43
2.259
2.364
44
2.170
2.273
45
2.085
2.185
46
2.004
2.102
47
1.926
2.022
48
1.852
1.946
49
1.781
1.873
50
1.713
1.803
Rmax
DR
DT(°C)
94.78
9.05%
1.42
89.08
8.92%
1.41
83.76
8.79%
1.40
78.79
8.66%
1.39
74.14
8.53%
1.38
69.79
8.40%
1.37
65.71
8.27%
1.36
61.90
8.15%
1.35
58.33
8.02%
1.33
54.98
7.90%
1.32
51.85
7.77%
1.31
48.91
7.65%
1.30
46.15
7.53%
1.29
43.57
7.40%
1.28
41.14
7.28%
1.26
38.86
7.16%
1.25
36.72
7.04%
1.24
34.71
6.93%
1.23
32.82
6.81%
1.22
31.04
6.69%
1.20
29.37
6.58%
1.19
27.80
6.46%
1.18
26.32
6.35%
1.16
24.93
6.23%
1.15
23.62
6.12%
1.14
22.39
6.01%
1.13
21.22
5.90%
1.11
20.13
5.79%
1.10
19.09
5.68%
1.09
18.12
5.57%
1.07
17.20
5.46%
1.06
16.33
5.36%
1.04
15.51
5.25%
1.03
14.74
5.15%
1.02
14.01
5.04%
1.00
13.32
4.94%
0.99
12.66
4.83%
0.97
12.05
4.73%
0.96
11.46
4.63%
0.95
10.91
4.53%
0.93
10.39
4.43%
0.92
Rmax
DR
DT(°C)
9.895
4.33%
0.90
9.427
4.23%
0.89
8.983
4.13%
0.87
8.563
4.03%
0.86
8.165
3.93%
0.84
7.787
3.84%
0.83
7.430
3.74%
0.81
7.090
3.65%
0.80
6.768
3.55%
0.78
6.462
3.46%
0.76
6.172
3.37%
0.75
5.897
3.27%
0.73
5.635
3.18%
0.72
5.386
3.09%
0.70
5.150
3.00%
0.68
4.934
3.09%
0.71
4.728
3.18%
0.73
4.532
3.27%
0.76
4.345
3.36%
0.79
4.167
3.45%
0.81
3.997
3.53%
0.84
3.835
3.62%
0.86
3.681
3.71%
0.89
3.534
3.79%
0.92
3.393
3.88%
0.94
3.258
3.97%
0.97
3.130
4.05%
1.00
3.008
4.14%
1.02
2.890
4.22%
1.05
2.779
4.31%
1.08
2.672
4.39%
1.10
2.569
4.47%
1.13
2.472
4.55%
1.16
2.378
4.64%
1.19
2.289
4.72%
1.22
2.203
4.80%
1.25
2.121
4.88%
1.27
2.042
4.96%
1.30
1.967
5.04%
1.33
1.895
5.12%
1.36
Resistance-Temperature Table
T
Rmin
Rcent
51
1.649
1.736
52
1.587
1.672
53
1.527
1.610
54
1.470
1.552
55
1.416
1.495
56
1.364
1.441
57
1.314
1.389
58
1.266
1.340
59
1.220
1.292
60
1.176
1.246
61
1.134
1.203
62
1.093
1.161
63
1.054
1.120
64
1.017
1.081
65
0.9815
1.044
66
0.9472
1.008
67
0.9143
0.9739
68
0.8827
0.9409
69
0.8523
0.9092
70
0.8232
0.8787
71
0.7951
0.8493
72
0.7682
0.8211
73
0.7423
0.7940
74
0.7174
0.7678
75
0.6935
0.7427
76
0.6704
0.7185
77
0.6483
0.6952
78
0.6270
0.6728
79
0.6064
0.6512
80
0.5867
0.6304
81
0.5677
0.6104
82
0.5494
0.5911
83
0.5317
0.5724
84
0.5147
0.5545
85
0.4983
0.5372
86
0.4826
0.5205
87
0.4674
0.5044
88
0.4527
0.4889
89
0.4386
0.4739
90
0.4249
0.4595
T
Rmin
Rcent
91
0.4118
0.4455
92
0.3991
0.4321
93
0.3868
0.4191
94
0.3750
0.4065
95
0.3636
0.3944
96
0.3526
0.3826
97
0.3419
0.3713
98
0.3317
0.3604
99
0.3217
0.3498
100
0.3121
0.3396
101
0.3029
0.3297
102
0.2939
0.3201
103
0.2853
0.3109
104
0.2769
0.3019
105
0.2688
0.2933
106
0.2610
0.2849
107
0.2534
0.2768
108
0.2461
0.2690
109
0.2390
0.2614
110
0.2321
0.2540
Note: T
: Temperature(°C)
Rmin : Minimum value of Resistance
Rcent : Central value of Resistance
Rmax : Maximum value of Resistance
DR
: Deviation Ratio
DT
: Deviation Temperature
Rmax
DR
DT(°C)
1.826
5.20%
1.39
1.760
5.28%
1.42
1.697
5.36%
1.45
1.636
5.44%
1.48
1.578
5.52%
1.51
1.522
5.59%
1.54
1.468
5.67%
1.57
1.417
5.75%
1.60
1.367
5.83%
1.63
1.320
5.90%
1.66
1.274
5.98%
1.69
1.231
6.05%
1.72
1.189
6.13%
1.76
1.148
6.20%
1.79
1.110
6.28%
1.82
1.072
6.35%
1.85
1.037
6.43%
1.88
1.002
6.50%
1.91
0.9689
6.57%
1.95
0.9370
6.64%
1.98
0.9064
6.72%
2.01
0.8768
6.79%
2.04
0.8484
6.86%
2.08
0.8211
6.93%
2.11
0.7947
7.00%
2.14
0.7693
7.07%
2.18
0.7449
7.15%
2.21
0.7214
7.22%
2.25
0.6987
7.29%
2.28
0.6768
7.36%
2.31
0.6557
7.42%
2.35
0.6353
7.49%
2.38
0.6157
7.56%
2.42
0.5968
7.63%
2.45
0.5786
7.70%
2.49
0.5610
7.77%
2.52
0.5440
7.84%
2.56
0.5275
7.90%
2.59
0.5117
7.97%
2.63
0.4964
8.04%
2.67
Rmax
DR
DT(°C)
0.4816
8.10%
2.70
0.4674
8.17%
2.74
0.4536
8.24%
2.77
0.4402
8.30%
2.81
0.4274
8.37%
2.85
0.4149
8.43%
2.88
0.4029
8.50%
2.92
0.3912
8.56%
2.96
0.3800
8.63%
3.00
0.3691
8.69%
3.03
0.3586
8.76%
3.07
0.3484
8.82%
3.11
0.3385
8.88%
3.15
0.3290
8.95%
3.19
0.3197
9.01%
3.22
0.3108
9.07%
3.26
0.3021
9.14%
3.30
0.2937
9.20%
3.34
0.2856
9.26%
3.38
0.2777
9.33%
3.42
Service Manual 245
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