PRODUCT CATALOG
CAT. No.129E
SURGE ABSORBERS
SENSORS AND MODULES
THERMISTORS
3
THERMISTOR
POWER THERMISTOR
VRD
(TRANSIENT VOLTAGE SUPPRESSOR)
CRD
(CURRENT REGULATIVE DIODE)
ZENAMIC
(METAL OXIDE VARISTOR)
GAS TUBE ARRESTER
6
21
26
30
32
40
HIGH PRECISION SERIES
SMD SERIES
HIGH HEAT-RESISTANCE SERIES
DISK SERIES
SENSORS
NON-CONTACT SENSOR
4
THERMOPILE
NC SENSOR
D-TYPE SERIES
MARK SERIES
D2-TYPE SERIES
SMD SERIES
LEAD TYPE SERIES
LEAD TYPE SERIES
MELF TYPE SERIES
LEAD TYPE SERIES
M TYPE SERIES
SURGE ABSORBER UNIT SERIES
CERAMIC TUBE SERIES
GLASS TUBE SERIES
SA-01 SERIES
4
THERMOPILE
Dimensions
Ratings
Part number
Thermopile type Infrared sensor
utilizing own silicon micromachining
technology.
Applications:Eardrum thermometer
Microwave oven
Non contact temparature measurement
Part No.
15TP551T
15TP551N
10TP581T
type
TO5
TO18
Thermistor
Built-in
Built-in
8.2
0.05
3
4.5
3
0.8 0.1
1.8 max
45
0.8
A
1.56
0.01
9.4 max
2
2
1
1
4
4
3
3
3.8
0.05
0.45
0.03
10.3 max
A
TO5
4.65
0.05
(3.12)
(2.4)
0.7
A
1.05
0.01
5.6 max
2.4
A
TO18
0.1
0.4
0.45
0.05
0.03
3.2
0.3
0.1
6.6 max
(TOP VIEW)
(SIDE VIEW)
(BOTTOM VIEW)
5.08 0.2
1 0.2
1.35 0.2
2.2 0.1
13.2 0.5
Au plated
SENSOR
SURFACE
FILTER
SURFACE
R 0.3 max
R 0.5 max
OPTICAL
DISTANCE
2.54 0.2
13.2 0.5
2.95 0.2
1.25 0.2
0.55 0.2
SENSOR
SURFACE
FILTER
SURFACE
R 0.3 max
OPTICAL
DISTANCE
1
5
5
1 T
0 0
1
1
Parameters
Unit
Conditions
Value
15TP551
10TP581
Sensitive area
*
1
Responsivily
*
1
Output Voltage
*
2
Output Voltage
*
1
Temperature Coefficient
of Responsivily
Thermopile Resistans
Temperature Coefficient
of Thermopile Resistance
Johnson Noise Voltage
*
1
S/N Ratio
*
1
Noise Equivalent Power
*
1
Specific Detecivity
Time Constant
Operating Temperature range
Strage Temperature renge
Filter Range
Field of View
Insulation Rasistance
Sealing
*
3
Thermistor Resistance Value
*
3
Thermistor B-Value
*
3
Thermistor Rated Power
Test Condition
Blackbody Temperature
Sensor-Blackbody Distance
Sensor Temperature
Aperture size
: 500K
: 100mm
: 298K
: 12.7mm
*1
Test Condition
Blackbody Temperature
Sensor Temperature
: 310K
: 298K
*2
Built-in Type
*3
1.56 1.56
16 30%
490 30%
2.49 30%
0.01 0.02
55 30%
0.1
30
84.2
1.9
8.4 10
7
45
20 100
40 100
Cut on 5
45
500
1 10
9
100 3%
3435 0.7%
0.5
1.05 1.05
15 30%
200 30%
1.00 30%
0.02 0.02
65 30%
0.1
33
75.7
2.2
4.7 10
7
15
20 100
40 100
Cut on 5
50
500
1 10
9
100 3%
3435 0.7%
0.5
mm
2
V/ W
V
mV
% / C
k
% / C
nV/
dB
nW/ Hz
1/2
cm
•
Hz
1/2
/ w
ms
C
C
m
deg.
M
Pa
•
m
3
/ s
k
K
mW
Size of Absorbing Film
Reference
Johnson Noise r.m.s.,298K 1Hz Typical
Output Voltage/Johnson Noise, Typical
Typical
Typical
Typical
Standard
Incident Angle to Ahieve 50% Responsivity
Application of DC25V
Rated zero-power resistance Value at 25 C
at 25 C
Hz
Unit mm
THERMOPILE TYPE INFRARED SENSOR
5
NC SENSOR
NC SENSOR is the remote temperature sensor
consisting of two precision thermistors.
1.Features
3. Dimensions
4.Specification
Parameters
F-type (for heat-roller)
M-type (for microwave ovens)
Performance
180 C 3 C
Conditions
Temperature
Accuracy
Blackbody Temperature : 180 C
Thermal Emissivity : 0.96
Temperature compensation : 100 C
Roller Size : 40mm
Testing Distance : 5mm
Resistor Connected : 33.0
Power Line Voltage : DC 5.000V
Operating
Temperature
Range
Temperature
Detecting
range
•
Larger output in comparison with other IR sensors.
•
Operating temperature of up 150
C.
•
Minimum negative influence caused by a dew and/or
dust.
2.Applications
•
Temperature measurment of the LBP and PPC heat-
roller.
•
White goods such as microwave-ovens, air-conditioner,
refrigerator and so on.
•
Any other measurement requiring the remote-sensing.
52.5
28
5
2
28
8
23
18
12
5
1
4
1
4.6
38
29.2
21.2
6
5.5
34.5
5
200 (120 300)
160 (120 300)
3
10
12.6
3.2
5.6
8
F-type
M-type
Unit mm
Unit mm
Performance
Conditions
Blackbody Temperature : 60 C
Thermal Emissivity : 0.995
Temperature compensation : 25 C
Resistor Connected : 68.0
Power Line Voltage : DC 5.000V
60 C 5 C
10 C 150 C
10 C 260 C
10 C 100 C
NON-CONTACT SENSOR (Infrared sensing temperature detector)
6
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
B:3350
B:3400
B:3650
1k
10k
100k
Resistance(
)
Temperature(1/ Tx10
3
)
THERMISTOR
"Thermistor" is the generic name given to
thermally sensitive resistors.
Negative temperature coefficient thermistor
is generally called as thermistor. Thermistor
is a semiconducting ceramic resistor
produced by sintering the materials at high
temperature and made mainly from metal
oxide.
Depending on the manufacturing method
and the structure, there are many shapes
and characteristics for various purposes
such as temperature measurement,
temperature compensation and etc.
The thermistor resistance values, unless
otherwise specified, are classified at a
standard temperature of 25 C.
B constant is calculated from the resistance
values at 25 C and 85 C.
The resistance of a temperature is solely a function
of its absolute temperature. Since electrical power
being dissipated within a temperature might heat
above its ambient temperature and thereby reduce
its resistance, it is necessary to test for resistance
with temperature. The resistance so measured is
called RT, which means the resistance at essentially
zero-power.
The mathematical expression which relates the
resistance and the absolute temperature of
a thermistor is as follows:
R
a
R
b
exp
B 1
T
1
1
T
2
B
T
2
R
a
T
1
Where:
is the resistance at absolute temperature
is the resistance at absolute temperature
R
b
T
2
B is a constant which depends on the
material of the thermistor
Unless otherwise specified,all values of B are
determined from measurements made at 25 C and
85 C.
The temperature coefficient of resistance
is expressed in the follow ing equation:
100 (%/ C)
Resistance -Temperature Characteristics
Dissipation factor
Thermal time constant
Dissipation factor ( ) is power in milliwatts
required to raise thermistor temperature 1 C.
Measured with thermistor suspended by its leads in
a specified environment.
t:Raise temperature( C)
t
P
(mW/ C)
P :Power(mW)
Thermal time constant (
a
) is the time required by a
thermistor to change 63% of the difference between
its initial and final temperature. Measured with
thermistor suspended by its leads in specified
environment.
95
87
63
a
2
a
3
a
5
a
Time (s)
(%)
7
JT THERMISTOR
JT thermistors feature ultra thinness of 500 m and
superior electrical insulation.
It is possible to use with safety in ambience that
might contact with electrodes.
Part number
103 JT- 025
Shape
Rated zero-power resistance
at 25 C 103
:
10k
JT the rmistor
Dimensions
A
3.6
0.5
5
1
2.0
0.5
0.5
0.035
0.17
0.02
1.8
0.1
Unit(mm)
0.5max.
Adhesive
lnsulation film
lnsulation film
Tin plated wires
42 Alloy leads
Slipped film
:
1 max.
Protruded adhesive
:
1 max.
Shape
Dimensions A
025
25
1
50
1
75
1
100
1
050
075
100
Specifications
Type
Resistance-Temperature
Temperature
( C)
Unit(k )
50
40
30
20
10
0
10
20
30
40
50
60
70
80
90
100
110
120
125
367.7
204.7
118.5
71.02
43.67
27.70
18.07
12.11
8.301
5.811
4.147
3.011
2.224
1.668
1.267
103JT
104JT
Part No.
R
25
*
1
B value
*
2
Dissipation factor
(mW/ C)
Thermal time
constant(s)
*
3
Operating temp.
range( C)
Rated power
at 25 C(mW)
103JT-
104JT-
10k
1%
100k
1%
3435K 1%
4390K 1%
0.7
0.7
5
5
3.5
3.5
50 90
50 125
9584
4572
2282
1191
647.2
365.0
212.5
127.7
78.88
50.03
32.51
21.61
14.66
10.13
7.135
5.111
3.720
2.746
2.371
*
1
R
25
: Rated zero-power resistance value at 25 C, 2% and 3% are also available.
*
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.
ULTIMATE THINNESS, JT THERMISTOR
500 m only
8
1.0
Tiebar cut
4.0 max.
2.54 0.25
8.5
1
17
1.5
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
4.0 max.
5 max.
2.54 0.25
5 1
8.5
1
6
0.2
17
1.5
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.
102 AT- 2
Shape
High-precision AT thermistor
Rated zero-power
Resistance at 25 C 102 : 1 k
Dimensions
Interchange precision
Part number
Specifications
Temperature
precision
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
1.0k
1%
2.0k
1%
5.0k
1%
10.0k
1%
20.0k
1%
50.0k
3%
100.0k
1%
10.0k
1%
1.0k
1%
2.0k
1%
5.0k
1%
10.0k
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
103AT-4
Shape1
10.0k
1%
10.0k
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.
103AT-4
Shape2
Resistance tolerance
40
30 20 10
0
10 20 30 40 50 60 70 80 90 100
Resistance
tolerance
5
4
3
2
1
Ambient temperature C
40
30 20 10
0
10 20 30 40 50 60 70 80 90 100
Ambient temperature C
Unit mm
8max.
13max.
Epoxy
3
2.5max.
4max.
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
2.9
3.3
2.54
0.25
17 1.5
8.5 1
(0.7
)
(0.35
)
Color code
0.25t Tin plated 42 Alloy leads
4.0 4.5
2.9
3.3
2.54
0.25
17 1.5
8.5 1
(0.7
)
(0.9
)
(0.6)
(0.35
)
Other resistance is also available, please ask.
AT-11,AT-2
AT-4
HIGH PRECISION THERMISTOR
9
AT-5 THERMISTOR
103 AT- 5-TP
Taping
Shape
High-precision AT thermistor
Rated zero-power
resistance at 25 C
Part number
Specifications
Part No
R
25
B value
Dissipation factor
(mW/ C)
Thermal time
constant (s)
Operating temp.
range( C)
Rated power
at 25 C (mW)
103AT-5
10.0k
1%
3435K 1%
2.5
15
10
50 110
Dimensions
Taping
AT-5
Resistance -Temperature
24.46
18.68
14.43
11.23
8.834
6.998
5.594
4.501
3.651
2.979
2.449
2.024
1.684
1.408
1.184
1.000
0.8486
11473
7781
5366
3728
2629
1864
1340
969.0
709.5
523.3
390.3
292.5
221.5
168.6
129.5
100.0
77.81
55.66
42.17
32.34
24.96
19.48
15.29
12.11
9.655
7.763
6.277
5.114
4.188
3.454
2.862
2.387
2.000
1.684
154.6
116.5
88.91
68.19
52.87
41.21
32.44
25.66
20.48
16.43
13.29
10.80
8.840
7.267
6.013
5.000
4.179
329.5
247.7
188.5
144.1
111.3
86.43
67.77
53.41
42.47
33.90
27.28
22.05
17.96
14.69
12.09
10.00
8.313
642.0
465.8
342.5
253.6
190.0
143.2
109.1
83.75
64.88
50.53
39.71
31.36
24.96
20.00
16.12
1632
1186
872.8
646.3
484.3
364.6
277.5
212.3
164.0
127.5
99.99
78.77
62.56
50.00
40.20
50
45
40
35
30
25
20
15
10
5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
0.7229
0.6189
0.5316
0.4587
0.3967
0.3446
0.3000
0.2622
0.2285
0.1999
0.1751
0.1536
1.424
1.211
1.033
0.8854
0.7620
0.6587
0.5713
0.4975
0.4343
0.3807
0.3346
0.2949
3.508
2.961
2.509
2.137
1.826
1.567
1.350
1.168
1.014
0.8835
0.7722
0.6771
0.5961
0.5265
0.4654
0.4128
6.940
5.827
4.911
4.160
3.536
3.020</