KOA LP116/18CT52A103G362 Thin film resistance thermal sensor Datasheet

LP
thin film resistance thermal sensor
EU
thermal
protection
features
• LP series is thin-film thermal
sensors and accomodates resistance
tolerance ±1% and high T.C.R. +5000×10−6/K
with the standard products
• Suitable for control of temperatures for various
industrial equipment
• Coating color: Ivory (LP1/16)
Brown (LP1/8) and marking
• Products meet EU RoHS requirements
dimensions and construction
Type
LP 1/16
ød
Ceramic
Insulation
Core
Coating
Electrode
Trimming
Cap
Marking
Line
Lead
Wire
LP 1/8
L
.138 +.008
−.016
(3.5 +0.2
−0.4 )
.25±.031
(6.35±0.8)
Dimensions inches (mm)
D
d (Nom.)
.067±.008 .020±.002
(1.7±0.2)
(0.5±0.05)
.090±.008 .026±.002
(2.3±0.2)
(0.65±0.05)
ℓ
1.18±.118
(30±3)
1.50±.118
(38±3)
Thermal Film
L
D
ordering information
LP
1/8
C
T26
A
103
J
362
Product
Code
Power
Rating
Termination
Surface
Material
Taping
Packaging
Nominal
Resistance
Resistance
Tolerance
Symbol of
T.C.R.
Nil: Bulk
T26: 26mm Taping
T52: 52mm Taping
Nil: Bulk
A: AMMO
3 digits
F: ±1%
G: ±2%
J : ±5%
3 digits
151: 150
362: 3600
1/16: 0.063W
1/8: 0.125W
C: SnCu
applications and ratings
Type
Power
Rating
Thermal Time
Constant
LP1/16C
LP1/8C
0.063W
0.125W
8s
14s
Thermal Dissipation
Constant*
Rated Ambient
Temperature
Operating Temperature
Range
2.5mW/°C
+70°C
4.5mW/°C
−55°C–150°C
* Thermal time constant and dissipation constant are reference values, which are values of elements and vary with connecting or fixing methods.
(Ω) Resistance Range
(E24 & 2.5, 5.0×10n)
T.C.R. (×10−6/K)
T.C.R. Tolerance
LP1/16
F:±1%
G:±2%
J:±5%
F:±1%
150, 250, 350
150–10k
150–10k
−6
±50×10 /K
450
550, 650, 750, 850
−
−
950, 1000, 1200
150–30k
150–30k
±10%
1400, 1600, 1800
2000, 2200, 2400
2500
100–30k
10–30k
1–30k
3000
100–100k
3300
±5%
100–10k
10–10k
1–10k
3600
100–51k
4000, 4500, 5000
100–20k
LP1/8
G:±2%
150–51k0
J:±5%
150–51k0
150–100k
150–100k
10–100k
1–100k
10–51k
10–20k
1–51k
1–20k
T.C.R. Measuring Temperature: +25°C/+65°C. T.C.R. is guaranteed by random inspections.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
190
12/16/11
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
−55
70
150
Ambient Temperature (°C)
LP
thin film resistance thermal sensor
environmental applications
100
% Rated Power
80
60
40
20
0
−40 −20
−60
−55
0
20
40
60 80 100 120 140 160
70
150
Ambient Temperature (°C)
80
5000 T.C.R.
4500 (×10−6/K)
4000
3600
3300
3000
2500
60
40
20
0
−20
−40
−75 −55 −35 −15 5 25 45 65 85 105 125 145 165
Ambient Temperature (C°)
Approximate Expression for Resistance- Temperature Characteristics
Resistance Changing Rate (%)
Values are not guaranteed but typical.
RT=R25 (C0+C1T+C2T2) RT: T°C
R25: 25°C
T: (°C)
C0, C1, C2:
T.C.R.
RT: Resistance value at T°C
R25: Resistance value at 25°C
T: Ambient temperature (°C)
C0, C1, C2: Constants
80
60
40
Performance
Characteristics
20
Test Items
0
C0
C1
C2
0.931258
0.924355
0.916356
0.907039
0.897412
0.886014
0.00265213
0.00292569
0.00323714
0.00361006
0.00395222
0.00437224
3.90112×10−6
4.00516×10−6
4.34428×10−6
4.33457×10−6
6.05201×10−6
7.48809×10−6
5000 T.C.R.
4500 (×10−6/K)
4000
3600
3300
3000
2500
Performance Requirements ∆R± (%+0.05Ω)
Limit
Within specified tolerance
(×10−6/K)
3000
3300
3600
4000
4500
5000
Typical
––
Resistance
−20
T.C.R.
Within specified T.C.R.
––
−40
−75(Short
−55 −35
25 45 65 85 105 125 145
165
Overload
time)−15 5 0.5%
0.2%
Ambient
Resistance to
0.5%Temperature (C°)
0.2%
Soldering Heat
Test Methods
25°C
+25°C/+65°C
Rated voltage × 2.5 for 5 seconds
350°C±10°C, 1 second
Rapid Change
0.5%
0.2%
of Temperature
−55°C (30min.) /+25°C (10min.)/
+150°C (30min.)/+25°C (10min.) 5 cycles
Moisture Resistance
2%
0.3%
40°C±2°C, 90%–95%RH,1000h
1.5h ON/0.5h OFF cycle
Endurance at 70°C
2%
0.5%
70°C±3°C, 1000h
1.5h ON/0.5h OFF cycle
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/16/11
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
191
thermal
protection
Examples of Temp. Characteristics of Resistance
Resistance Changing Rate (%)
Derating Curve
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