CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
1
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
Features
1. RoHS compliant
2. Small size
3. Very fast reaction time
4. Wide range of protection temperatures
5. Stable over a long life
6. Operating temperature range: 0 ~ Ts+25°C (V=Vma x)
7.
Agency Recognition: UL /cUL/CQC
UL&cUL File No. E138827, CQC File No. CQC03001008129 / CQC03001008130
Recommended Applications
1. Lighting applications
2. Home appliances
3. Automotive electronics
4. Motor windings
Part Number Code
P T L S 2 1 0 1 Y P 8 1 6 Y
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Structure and Dimensions
Product Code
PT
THINKING
Ceramic PTC
Thermistor
PT Series
Structure
L
Lead Type
M
Metal Terminal Type
Dimension
S2 2mm Square
Resistance (R
25
)
101 100Ω
331 330Ω
Tolerance of R
25
R <0%
Y Special
Curie Temperature
P6 60℃
P8 80℃
A0 100℃
A4 140℃
Max. Voltage
16 16V
dc
30 30V
dc
Packaging
Y
Bulk
X
Ammo Box Pitch: 12.7mm
W
Taping & Reel Pitch: 12.7mm
Internal
Control Code
CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
2
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
Characteristics
PTL Series
Curie
Temperature Sensing
Temperature Resistance Value Max.
Voltage Max.
Current
Safety
Approvals
Part No.
Tc (
) Ts (
) 25 (Ω)
Ts-5 (Ω)
Ts+5 (Ω)
V
max
(V
dc
) I
max
(mA)
UL/
cUL CQC
PTLS2101□P4** 40±10 55
√
√
PTLS2101□P5** 50±10 65
√
√
PTLS2101□P6** 60±10 75
√
√
PTLS2101□P7** 70±10 85
√
√
PTLS2101□P8** 80±10 95
√
√
PTLS2101□P9** 90±10 105
√
√
PTLS2101□A0** 100±10 115
100 max.
330 max. 470 min.
√
√
PTLS2331□P4** 40±10 55
√
√
PTLS2331□P5** 50±10 65
√
√
PTLS2331□P6** 60±10 75
√
√
PTLS2331□P7** 70±10 85
√
√
PTLS2331□P8** 80±10 95
√
√
PTLS2331□P9** 90±10 105
√
√
PTLS2331□A0** 100±10 115
330 max.
1500 max. 2200 min.
16/30 100
√
√
Note: 1: □ means Tolerance of R
25.
2: ** means Maximum Voltage (16V
dc
or 30V
dc
).
PTL –02/03 Series
Curie
Temperature
Sensing
Temperature
Resistance Value Max.
Voltage
Max.
Current
Safety
Approvals
Part No.
Tc (
) Ts (
) 25
(Ω) Ts-5
(Ω) Ts+5
(Ω) Ts+15
(Ω) Ts+23
(Ω
V
max
(V
dc
) I
max
(mA) UL/
cUL CQC
PTLS2101□P4**02 40±10 60
√
√
PTLS2101□P5**02 50±10 70
√
√
PTLS2101□P6**02 60±10 80
570
max. 570
min. — 10K
min.
√
√
PTLS2101□P7**03 70±10 90
√
√
PTLS2101□P8**03 80±10 100
√
√
PTLS2101□P9**03 90±10 110
√
√
PTLS2101□A0**03 100±10 120
√
√
PTLS2101□A1**03 110±10 130
PTLS2101□A2**03 120±10 140
PTLS2101□A3**03 130±10 150
PTLS2101□A4**03 140±10 160
PTLS2101□A5**03 150±10 170
PTLS2101□A6**03 160±10 180
100
max. 550
max. 1330
min. 4000
min. —
16/30 100
Note: 1: □ means Tolerance of R
25.
2: ** means Maximum Voltage (16V
dc
or 30V
dc
).
CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
3
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
PTM Series
Curie
Temperature Sensing
Temperature Resistance Value Max.
Voltage Max.
Current Safety
Approvals
Part No.
Tc (
) Ts (
) 25
(
) Ts-5
(
)
Ts+5
(
)
V
max
(V
dc
) I
max
(mA) UL/ cUL
CQC
PTMS2101P4**
40±10 55
√
√
PTMS2101□P5**
50±10 65
√
√
PTMS2101□P6**
60±10 75
√
√
PTMS2101□P7**
70±10 85
√
√
PTMS2101□P8**
80±10 95
√
√
PTMS2101□P9**
90±10 105
√
√
PTMS2101□A0**
100±10 115
100 max. 330 max. 470 min.
√
√
PTMS2331□P4**
40±10 55
√
√
PTMS2331□P5**
50±10 65
√
√
PTMS2331□P6**
60±10 75
√
√
PTMS2331□P7**
70±10 85
√
√
PTMS2331□P8**
80±10 95
√
√
PTMS2331□P9**
90±10 105
√
√
PTMS2331□A0**
100±10 115
330 max. 1500 max.
2200 min.
16/30 100
√
√
Note: 1: □ means Tolerance of R
25.
2: ** means Maximum Voltage (16V
dc
or 30V
dc
.)
PTM –02/03 Series
Curie
Temperature
Sensing
Temperature
Resistance Value Max.
Voltage
Max.
Current
Safety
Approvals
Part No.
Tc (
) Ts (
) 25
(Ω)
Ts-5
(Ω) Ts+5
(Ω) Ts+15
(Ω) Ts+23
(Ω
V
max
(V
dc
)
I
max
(mA)
UL/
cUL CQC
PTMS2101□P4**02 40±10 60
√
√
PTMS2101□P5**02 50±10 70
√
√
PTMS2101□P6**02 60±10 80
570
max. 570
min. — 10K
min.
√
√
PTMS2101□P7**03 70±10 90
√
√
PTMS2101□P8**03 80±10 100
√
√
PTMS2101□P9**03 90±10 110
√
√
PTMS2101□A0**03 100±10 120
√
√
PTMS2101□A1**03 110±10 130
PTMS2101□A2**03 120±10 140
100
max.
550
max. 1330
min. 4000
min. —
16/30 100
Note: 1: □ means Tolerance of R
25.
2: ** means Maximum Voltage (16V
dc
or 30V
dc
)
CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
4
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
R-T Characteristic Curve (Typical)
Temperature(°C)
Resistance (Ω)
Resistance (Ω)
0 50 100 150 200
10
10
2
10
3
10
4
10
5
10
6
10
7
10
8
1
1.PTL(M)S2101□P4**
2.PTL(M)S2101□P5**
3.PTL(M)S2101□P6**
4.PTL(M)S2101□P7**
5.PTL(M)S2101□P8**
6.PTL(M)S2101□P9**
7.PTL(M)S2101□A0**
1
23
4 5
6 7
0 50 100 150 200
10
10
2
10
3
10
4
10
5
10
6
10
7
10
8
1
1.PTL(M)S2331□P4**
2.PTL(M)S2331□P5**
3.PTL(M)S2331□P6**
4.PTL(M)S2331□P7**
5.PTL(M)S2331□P8**
6.PTL(M)S2331□P9**
7.PTL(M)S2331□A0**
1
2 3 4 5
6
7
Temperature(°C)
0 50 100 150 200
10
10
2
10
3
10
4
10
5
10
6
10
7
10
8
1
Temperature(°C)
Resistance (Ω)
1
2
3
4
1.PTLS2101□A6**03
2.PTLS2101□A5**03
3.PTLS2101□A4**03
4.PTLS2101□A3**03*
0 50 100 150 200
10
10
2
10
3
10
4
10
5
10
6
10
7
1
1
2
3
4
5
6
7
8
9
1.PTL(M)S2101□P4**02
2.PTL(M)S2101□P5**02
3.PTL(M)S2101□P6**02
4.PTL(M)S2101□P7**03
5.PTL(M)S2101□P8**03
6.PTL(M)S2101□P9**03
7.PTL(M)S2101□A0**03
8.PTL(M)S2101□A1**03
9.PTL(M)S2101
□
A2**03
Temperature(°C)
Resistance (Ω)
CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
5
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
>60sec
Soldering Recommendation
Wave Flow Soldering Profile
Recommended Reworking Conditions With Soldering Iron
Item Conditions
Temperature of Soldering Iron-tip 360 (max.)
Soldering Time 3 sec (max.)
Distance from Coating 2 mm (min.)
Note
1. (1~3)/sec
2. Approx. 200/sec
3. 5/sec. (Max)
Temperature
130±20
260 Max
Ta
Cooling
Time
Soldering Preheating
30~90 sec. <1 sec. <10 sec.
Note 1
Note 2 Note 3
CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
6
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
Reliability Test
Item Standard Test Conditions and Methods Specifications
Robustness of
Terminations IEC 60738-1
Gradually apply the specified force and keep the unit fixed for
10±1 sec.
Terminal diameter
Force
(mm)
T(N)
0.35<d0.5
5.0
0.5<d0.8
10.0
R 25
/R25 20%
No visible damage
Solderability IEC 60738-1
245±3 , 2±0.5 sec
At least 95% of terminal
electrode is covered by
new solder
Resistance to
Soldering Heat IEC 60738-1
260±3 , 10±1 sec R25/R25 20 %
No visible damage
Vibration IEC 60738-1
Frequency range:10~55Hz
Amplitude: 0.75mm or 98m/s
2
Direction: 3 mutually perpendicular directions
Duration: 6hrs(3x2 hrs)
R25/R25 20%
No visible damage
Shock IEC 60738-1
Wave: half-sine V: 1.0m/s
Acceleration: 50 m/s
2
Pulse time: 30ms
R25/R25 20%
No visible damage
Rapid Change of
Temperature IEC 60738-1
The thermal shock conditions shown below shall be repeated
5 cycles.
Step Temperature ( ) Period (minutes)
1 -40 ± 5 30 ± 3
2 Room temperature 5 ± 3
3 85 ± 5 30 ± 3
4 Room temperature 5 ± 3
R25/R25 20%
No visible damage
Damp Heat,
Steady State IEC 60738-1
40±2, 90~95%RH, 12±2V
dc
* for 1000±2 hrs R25/R25 20%
No visible damage
Climatic sequence
IEC60738-1
Dry heat: Ts+25°C for 16 hrs
Damp heat first cycle: 55, 95% R.H ,cycle time: 24 hrs
Cold: 0 for 2 hrs
Damp heat (cyclic), remaining cycles: 5 cycles
Test according to IEC60068-2-30
R25/R25
20%
No damage observed
Endurance at upper
category temperature
IEC60738-1
Ts+25 , for 1000±2hrs R25/R25
20%
No damage observed
Endurance at
maximum operating
temperature and
maximum voltage
IEC60738-1
Ts+25 , Vmax, Imax for 1000±2 hrs R25/R25
20%
No damage observed
Insulation * CECC42000
100±15Vdc, 60±5 Sec 100MΩ
Voltage Proof * CECC42000
1000±10Vrms, 60±5 Sec No damage observed
Note: * Available for PTM series only.
CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
7
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
Packaging
Taping Specification (For PTL Series only)
Parameter List
Index Parameter Nominal dimensions
Tolerance
F Lead spacing 2.5 ±1
P
0
Sprocket hole pitch 12.7 ±0.3
P
1
Ordinate to adjacent component lead
5.10 ±1
P Device pitch 12.7 ±1
H
0
Abscissa to plane (kinked lead) 18 ±1
H
1
Abscissa to top 32.5 Max.
W Carrier tape width 18 ±1
W
0
Hold-down tape width 12 ±1
W
1
Sprocket hole position 9 ±1
W
2
Top distance between tape edges 3 3 Max.
△P Body tape plane deviation 1 1 Max.
△h Body lateral deviation 2 2 Max.
L
1
Lead protrusion 0.5 0.5 Max.
D
0
Sprocket hole diameter 4 ±0.2
T Tape thickness 0.5 ±0.2
(Unit: mm)
D
0
F
P
0
P
1
P∆P∆P
H
0
H
1
W
L1
W
2
W
1
W
0
∆h
∆h
T
CPTC Thermistor: PT Series
Temperature Sensor
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
8
www.thinking.com.tw
2013.04
All specifications are subject to change without notice.
Quantity
Bulk Packing
Type Quantity (pcs per bag)
PTL 500
PTM 200
Reel Packing (For PTL Series only)
2,000 pcs per reel
Ammo packing (For PTL Series only)
1,500 pcs per box
Warehouse Storage Conditions of Products
Storage Conditions：
：：
：
1. Storage Temperature： -10~+40
2. Relative Humidity： 75%RH
3. Keep away from corrosive atmosphere and sunlight.
Period of Storage
：1 year
Usage
Please keep products away from the conditions mentioned below to avoid their characteristic deterioration and failure.
1. Corrosive gas or deoxidizing gas (Cl
2
, H
2
S, NH
3
, SOx, NOx etc.)
2. Place in a vacuum or put pressure
3. Salt water, oil, solvent and chemical liquid
4. Flammable gas
5. Place in splashed water, or high humidity and dewing place
6. Other places similar to any conditions mentioned above
185±5
5
0
±
5
348±5
46±1
31±1
340±10
(Unit: mm)
