104AT-2 Semitec, 104AT-2 Datasheet - Page 13

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

THIN FILM TYPE THERMISTOR
FT THERMISTOR
Dimensions
Specifications
*
*
*
Resistance -Temperature
The FT thermistors, the highly reliable thermistors, are
characterized by their fast response time, which was
made possible by the miniaturization of the thermistor
dimensions. FT thermistors are also heat-resistant type.
FT thermistors are the most excellent products of today , s
chip thermistors manufacturing.
Part number
Connect the FTs to the electrodes with using conductive epoxy resins.
The FTs cannot be soldered onto the electrodes.
Temperature
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.
364 FT
25
( C)
100
110
20
10
10
20
25
30
40
50
60
70
80
90
: Rated zero-power resistance value at 25 C.
Part No.
0
103FT
103FT
503FT
503FT
364FT
0.22 0.03
B=3370K
0.8003
67.26
42.10
27.08
17.86
12.07
10.00
8.332
5.871
4.216
3.081
2.288
1.725
1.318
1.021
Thin film thermistor
Rated zero-power Resistance
at 25 C : 364k
103FT
1.0 0.1
Glass
364k
( 0.5 )
B=3435K
10k
10k
50k
50k
0.9797
0.7662
70.34
43.55
27.71
18.11
12.12
10.00
8.299
5.804
4.139
3.006
2.220
1.666
1.269
R
25
*
1
5%
5%
5%
5%
5%
0.22 0.03
B=3370K
336.3
210.5
135.4
89.31
60.33
50.00
41.66
29.36
21.08
15.40
11.44
8.623
6.592
5.105
4.002
P/N
503FT
3435K 1%
3370K 1%
3435K 1%
3370K 1%
3370K 1%
B value
Unit (mm)
B=3435K
351.9
217.7
138.5
90.48
60.58
50.00
41.50
29.03
20.70
15.04
11.11
8.331
6.344
4.898
3.829
*
2
B=3370K
364FT
985.4
650.0
439.1
363.9
303.2
213.7
153.4
112.1
83.25
62.76
47.98
37.15
29.12
2447
1532
Dissipation factor
(mW/ C)
Temperature
0.3
0.3
0.3
0.3
0.3
( C)
120
125
130
140
150
160
170
180
190
200
210
220
230
240
250
B=3370K
0.6345
0.5671
Thermal time
constant (s)
103FT
2.0
2.0
2.0
2.0
2.0
B=3435K
0.6064
0.5418
*
3
B=3370K
at 25 C (mW)
Rated power
3.172
2.836
P/N
1.5
1.5
1.5
1.5
1.5
503FT
B=3435K
3.029
2.706
Operating temp.
range ( C)
20 125
20 125
20 125
20 125
20 250
B=3370K
364FT
23.09
20.64
18.50
14.97
12.23
10.07
8.364
7.000
5.901
5.008
4.277
3.676
3.177
2.760
2.411
Unit (k )
13