參數(shù)資料
型號(hào)： 20KD-5
廠商： Electronic Theatre Controls, Inc.
英文描述： THERMOPILE TYPE INFRARED SENSOR
中文描述： 熱電型紅外傳感器
文件頁數(shù)： 8/44頁
文件大?。?/td> 669K
代理商： 20KD-5
8
1.0
Tiebar cut
4
2.54 0.25
8
1
Color code
Epoxy
0.5 Tin-Plated
42 Alloy
2.4 max.
2.4 max.
3.8 max.
15 max.
Marking
0.3sq
TPE lead wire
4
5
2.54 0.25
5 1
8
6
1
0.7
Tiebar cut
3.8 max.
Epoxy
Color code
0.5 Tin-Plated
42 Alloy
Soldered
600
20
0
AT-2
AT-11
AT-2SS
AT-2S
AT-3
AT
THERMISTOR
The AT thermistor is a high-precision thermal
sensing device featuring extremely small
B-value tolerance and resistance.
When used as a temperature gauge, the AT
thermistor requires no adjustment between
the control circuit and the sensor.
This insures temperature precision of 0.3
C.
Temperature indicators and control instruments
are now available for use with the thermistor.
Part number
102 AT-2
Shape
High-precision AT thermistor
Rated zero-power
Resistance at 25 C 102 : 1 k
Dimensions
Interchange precision
Specifications
T
p
C
2.5
2.0
1.5
1.0
0.5
0.5 C
0.7 C
1 C
102AT-2
202AT-2
502AT-2
103AT-2
203AT-2
503AT-2
104AT-2
103AT-3
102AT-11
202AT-11
502AT-11
103AT-11
103AT-4
Shape1
103AT-4
Shape2
1.0k
2.0k
5.0k
10.0k
20.0k
50.0k
100.0k
10.0k
1.0k
2.0k
5.0k
10.0k
1%
1%
1%
1%
1%
3%
1%
1%
1%
1%
1%
1%
3100K 1%
3182K 1%
3324K 1%
3435K 1%
4013K 1%
4060K 1%
4665K 1%
3435K 1%
3100K 1%
3182K 1%
3324K 1%
3435K 1%
2
2
2
2
2
2
2
2
3
3
3
3
15
15
15
15
15
15
15
15
75
75
75
75
10
10
10
10
10
10
10
10
15
15
15
15
50 90
50 90
50 110
50 110
50 110
50 110
50 110
50 110
50 90
50 90
50 105
50 105
Black
Red
Yellow
White
None
None
None
White
None
None
None
None
103AT-2S
103AT-2SS
10.0k
10.0k
1%
1%
3435K 1%
3435K 1%
1
1
15
15
5
5
50 110
50 110
white
white
10.0k
1%
10.0k
1%
3435K 1%
3435K 1%
2
4
10
35
10
20
30 90
30 90
None
None
Part No
R
25*1
B value
*2
Dissipation factor
(mW/ C)
Thermal time
constant (s)
*
3
Operating temp.
range( C)
Color code
Rated power
at 25 C (mW)
*1 R
25
: Rated zero-power resistance value at 25 C.
*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.
Resistance tolerance
40
30 20 10
0
10 20 30 40 50 60 70 80 90 100
Ambient temperature C
R
t
5
4
3
2
1
40
30 20 10
0
10 20 30 40 50 60 70 80 90 100
Ambient temperature C
Unit mm
8max.
13max.
Epoxy
3
2
4
UL1685 AWG30
40 100
AT-4
Shape1
Shape2
30
5
100 225
Epoxy resin
HVFF 0.14sq
Color code
Epoxy
Epoxy
0.25t Tin plated 42 Alloy leads
3.0 4.0
2
2
17 1.5
8.5 1
(
(
Color code
0.25t Tin plated 42 Alloy leads
4.0 4.5
2
2
17 1.5
8.5 1
(
(
(0.6)
(
Other resistance is also available, please ask.
AT-11,AT-2
AT-4
HIGH PRECISION THERMISTOR
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