104AT-2 Semitec, 104AT-2 Datasheet - Page 16

• Manufacturer Part Number: 104AT-2
• Description: AT thermistor, 100KOhm
• Manufacturer: Semitec

16
Dimensions
Part number
Resistance-Temperature
BT THERMISTOR
The BT thermistor is a small thermal sensing device
providing high reliability, stable characteristics and a
wide operating range of 50 C to 300 C.
It is used in various applications including medical
apparatus, industrial equipment and home electric
appliances.
Temperature ( C)
10 BT 5
4.5max.
3.5max.
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
50
40
30
20
10
10
20
25
30
40
50
60
70
80
90
0
Glass
Glass
-
0.225 Dumet leads
0.2 Dumet leads
Shape
Bead thermistor
Rated zero-power resistance at 25 C 10:10k
29.87
17.33
10.35
6.374
4.038
2.629
1.755
1.200
1.000
0.8380
0.5973
0.4338
0.3205
0.2407
0.1834
0.1417
0.1110
0.08789
1BT
70 min.
70 min.
70.71
40.02
23.28
13.96
8.640
5.513
3.610
2.421
2.000
1.661
1.163
0.8311
0.6043
0.4468
0.3357
0.2559
0.1978
0.1547
0.1224
0.09789
0.07908
0.06450
2BT
35.44
21.84
13.87
(BT-5)
(BT-6)
Fig.1
9.057
6.060
5.000
4.148
2.898
2.065
1.497
1.104
0.8267
0.6280
0.4836
0.3771
0.2975
0.2373
0.1913
0.1556
0.1278
0.1058
0.08836
0.07432
0.06295
Fig.2
5BT
*
*
*
Specifications
1.3MBT-5(6)
344.8
190.3
109.1
1 R
2 B value : determined by rated zero-power resistance at 25 C and 85 C.
3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air
100BT-5(6)
400BT-5(6)
500BT-5(6)
64.81
39.70
25.15
16.36
10.92
Port No.
9BT
10BT-5(6)
20BT-5(6)
30BT-5(6)
40BT-5(6)
9.000
7.456
5.200
3.698
2.677
1.970
1.473
1.117
0.8581
0.6685
0.5264
0.4191
0.3369
0.2735
25
5BT-5(6)
9BT-5(6)
: Rated zero-power resistance value at 25 C,
1BT-5
2BT-5
284.8
163.4
1.000k
2.000k
5.000k
9.000k
10.00k
20.00k
30.00k
40.00k
100.0k
400.0k
500.0k
97.62
60.41
38.63
25.45
17.22
11.92
10.00
10BT
1300k
8.434
6.084
4.456
3.303
2.460
1.850
1.405
1.078
0.8355
0.6540
0.5171
0.4126
0.3321
0.2696
0.2207
0.1818
0.1508
0.1258
0.1056
R
25
*1
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
686.7
383.1
222.6
134.2
83.61
53.75
35.53
24.09
20.00
16.70
11.81
20BT
8.511
6.248
4.658
3.522
2.698
2.093
1.640
1.296
1.027
0.8190
0.6581
0.5327
0.4345
0.3567
0.2947
0.2451
0.2052
3,250K 3%
3,420K 3%
3,450K 3%
3,470K 3%
3,250K 3%
3,330K 3%
3,450K 3%
3,550K 3%
3,750K 3%
4,050K 3%
3,760K 3%
4,380K 3%
B value
Type
83.80
54.46
36.37
30.00
24.88
17.39
12.40
8.990
6.629
4.962
3.767
2.897
2.255
1.774
1.410
1.130
0.9113
0.7374
0.5997
0.4909
0.4048
0.3360
0.2808
0.2360
0.1995
0.1695
0.1447
0.1243
0.1072
0.09283
0.08078
0.07060
30BT
*2
5% are also available.
Dissipation factor
(mW/ C)
306.8
184.7
115.0
73.88
48.77
40.00
33.00
22.82
16.10
11.57
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
8.457
6.279
4.730
3.611
2.792
2.182
1.727
1.378
1.107
0.8943
0.7252
0.5915
0.4859
0.4018
0.3344
0.2802
0.2361
0.2000
0.1704
0.1458
0.1255
0.1084
0.09408
0.08200
40BT
0.5
0.5
4860
2599
1439
827.4
491.1
301.4
190.1
123.1
100.0
100BT
81.71
55.39
38.31
27.00
19.38
14.14
10.48
4 12(3 8)
4 12(3 8)
4 12(3 8)
4 12(3 8)
4 12(3 8)
4 12(3 8)
4 12(3 8)
4 12(3 8)
4 12(3 8)
4 12(3 8)
Thermal Time
constant(s)
7.866
5.968
4.580
3.551
2.782
2.201
1.757
1.416
1.150
0.9418
0.7770
0.6458
0.5403
0.4551
0.3855
0.3286
0.2816
0.2426
0.2100
0.1826
0.1595
4 12
4 12
*3
11043
6198
3573
2109
1274
788.4
498.7
400.0
322.4
212.8
143.3
400BT
98.24
68.52
48.50
34.91
25.47
18.83
14.10
10.68
8.180
6.332
4.957
3.915
3.120
2.508
2.032
1.658
1.363
1.127
0.9390
0.7864
0.6626
0.5613
0.4780
0.4091
0.3518
Rated power
at 25 C(mW)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5
2.5
1486
945.3
614.7
500.0
408.9
277.7
192.1
135.3
500BT
96.90
70.47
52.00
38.90
29.49
22.63
17.55
13.76
10.90
8.717
7.034
5.722
4.692
3.876
3.225
2.702
2.277
1.930
1.644
1.407
1.209
1.041
0.8995
0.7810
Operating temp.
range( C)
50 150
50 300
50 300
50 150
50 300
50 300
50 300
50 300
50 300
50 300
50 300
50 300
8066
4598
2718
1652
1300
1029
1.3MBT
656.0
427.8
284.5
193.0
133.0
92.76
65.53
46.91
34.03
25.02
18.59
13.99
10.63
8.163
6.336
4.965
3.926
3.131
2.517
2.039
1.663
1.366
1.129
0.9398
0.7871
0.6628
0.5612
Unit(k )