Ceramic PTC Thermistor: PT Series
Temperature Sensor
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=Vmax)
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
1
T
2
L
3
S
4
2
5
1
6
0
7
1
8
Y
9
P
10
8
11
1
12
6
13
Y
14
15
16
Product Code
PT
THINKING
Ceramic PTC
Thermistor
PT Series
S2
Dimension
2mm Square
Tolerance of R
25
R
Y
<R
25
Special
Max. Voltage
16
30
16V
30V
Internal
Control Code
Resistance (R
25
)
Structure
101
331
100Ω
330Ω
Curie Temperature
P6
P8
A0
A4
60℃
80℃
100℃
140℃
Y
X
W
Packaging
Bulk
Ammo Box ,Pitch 12.7mm
Taping & Reel, Pitch 12.7mm
L
M
Leaded Type
Metal Terminal Type
Structure and Dimensions
PTL Series
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
65
PTM Series
www.thinking.com.tw
2014.05
Ceramic PTC Thermistor: PT Series
Temperature Sensor
Characteristics
PTL Series
Part No.
Curie
Temperature
Tc (℃)
Sensing
Temperature
Ts (℃)
25
℃
(Ω)
Resistance Value
Ts-5
℃
(Ω)
Ts+5
℃
(Ω)
Max.
Voltage
V
max
(V
dc
)
Max.
Current
I
max
(mA)
Safety
Approvals
UL/
cUL
CQC
PTLS2101
□
P4**
PTLS2101
□
P5**
PTLS2101
□
P6**
PTLS2101
□
P7**
PTLS2101
□
P8**
PTLS2101
□
P9**
PTLS2101
□
A0**
PTLS2331
□
P4**
PTLS2331
□
P5**
PTLS2331
□
P6**
PTLS2331
□
P7**
PTLS2331
□
P8**
PTLS2331
□
P9**
PTLS2331
□
A0**
40±10
50±10
60±10
70±10
80±10
90±10
100±10
40±10
50±10
60±10
70±10
80±10
90±10
100±10
55
65
75
85
95
105
115
55
65
75
85
95
105
115
330 max.
1500 max.
2200 min.
16/30
100
100 max.
330 max.
470 min.
Note:
1:
□
is the tolerance of R
25
2: ** is the maximum voltage (16V
dc
or 30V
dc
)
PTL –02/03 Series
Part No.
Curie
Temperature
Tc (℃)
Sensing
Temperature
Ts (℃)
25℃
(Ω)
Resistance Value
Ts-5℃
(Ω)
Ts+5℃
(Ω)
Ts+15℃
(Ω)
Ts+23℃
(Ω）
Max.
Voltage
V
max
(V
dc
)
Max.
Current
I
max
(mA)
Safety
Approvals
UL/
cUL
CQC
PTLS2101
□
P4**02
PTLS2101
□
P5**02
PTLS2101
□
P6**02
PTLS2101
□
P7**03
PTLS2101
□
P8**03
PTLS2101
□
P9**03
PTLS2101
□
A0**03
PTLS2101
□
A1**03
PTLS2101
□
A2**03
PTLS2101
□
A3**03
PTLS2101
□
A4**03
PTLS2101
□
A5**03
PTLS2101
□
A6**03
40±10
50±10
60±10
70±10
80±10
90±10
100±10
110±10
120±10
130±10
140±10
150±10
160±10
60
70
80
90
100
110
120
130
140
150
160
170
180
100
max.
570
max.
570
min.
—
10K
min.
16/30
550
max.
1330
min.
4000
min.
—
100
Note:
1:
□
is the tolerance of R
25
2: ** is the maximum voltage (16V
dc
or 30V
dc
)
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
66
www.thinking.com.tw
2014.05
Ceramic PTC Thermistor: PT Series
Temperature Sensor
PTM Series
Curie
Temperature
Part No.
Tc (℃)
Ts (℃)
25℃(Ω)
Ts-5℃(Ω)
Ts+5℃(Ω)
Sensing
Temperature
Resistance Value
Max.
Voltage
V
max
(V
dc
)
Max.
Current
I
max
(mA)
Safety
Approvals
UL/
cUL
CQC
PTMS2101
□
P4**
PTMS2101
□
P5**
PTMS2101
□
P6**
PTMS2101
□
P7**
PTMS2101
□
P8**
PTMS2101
□
P9**
PTMS2101
□
A0**
PTMS2331
□
P4**
PTMS2331
□
P5**
PTMS2331
□
P6**
PTMS2331
□
P7**
PTMS2331
□
P8**
PTMS2331
□
P9**
PTMS2331
□
A0**
40±10
50±10
60±10
70±10
80±10
90±10
100±10
40±10
50±10
60±10
70±10
80±10
90±10
100±10
55
65
75
85
95
105
115
55
65
75
85
95
105
115
330 max.
1500 max.
2200 min.
16/30
100
100 max.
330 max.
470 min.
Note:
1:
□
is the tolerance of R
25
2: ** is the maximum voltage (16V
dc
or 30V
dc
)
PTM –02/03 Series
Part No.
Curie
Temperature
Tc (℃)
Sensing
Temperature
Ts (℃)
25℃
(Ω)
Ts-5℃
(Ω)
Resistance Value
Ts+5℃
(Ω)
Ts+15℃
(Ω)
Ts+23℃
(Ω）
Max.
Voltage
V
max
(V
dc
)
Max.
Current
I
max
(mA)
Safety
Approvals
UL/
cUL
CQC
PTMS2101
□
P4**02
PTMS2101
□
P5**02
PTMS2101
□
P6**02
PTMS2101
□
P7**03
PTMS2101
□
P8**03
PTMS2101
□
P9**03
PTMS2101
□
A0**03
PTMS2101
□
A1**03
PTMS2101
□
A2**03
40±10
50±10
60±10
70±10
80±10
90±10
100±10
110±10
120±10
60
70
80
90
100
110
120
130
140
100
max.
570
max.
570
min.
—
10K
min.
16/30
550
max.
1330
min.
4000
min.
—
100
Note:
1:
□
is the tolerance of R
25
2: ** is the maximum voltage (16V
dc
or 30V
dc
)
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
67
www.thinking.com.tw
2014.05
Ceramic PTC Thermistor: PT Series
Temperature Sensor
R-T Characteristic Curve (Typical)
10
8
10
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**
8
10
7
10
7
10
6
10
6
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**
Resistance ()
Resistance ()
10
5
10
5
10
4
1 23 4 5 6
7
10
4
1 2
345 6 7
10
3
10
3
10
2
10
2
10
10
1
1
0
50
100
150
200
0
50
100
150
200
Temperature(C)
Temperature(C)
10
1.PTLS2101□A3**03
2.PTLS2101□A3**03
3.PTLS2101□A3**03
4.PTLS2101□A6**03
7
10
7
10
6
10
6
1
2
Resistance ()
10
5
Resistance ()
3
4
10
5
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
10
4
10
4
1 23 4 5 6 7 8 9
10
3
10
3
10
10
2
2
10
10
1
1
0
50
100
150
200
0
50
100
150
200
Temperature(C)
Temperature(C)
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
68
www.thinking.com.tw
2014.05
Ceramic PTC Thermistor: PT Series
Temperature Sensor
Soldering Recommendation
Wave Flow Soldering Profile
Preheating
260
℃
Max
Temperature
Soldering
Cooling
Note 2
Note 3
130±20
℃
Note 1
Ta
30~90 sec.
<1 sec.
<10 sec.
>60sec
Time
Note
1. (1~3℃)/sec.
2. Approx. 200℃/sec.
3. 5℃/sec. (Max)
Recommended Reworking Conditions With Soldering Iron
Item
Temperature of Soldering Iron-tip
Soldering Time
Distance from Coating
Conditions
360℃ (max.)
3 sec (max.)
2 mm (min.)
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
69
www.thinking.com.tw
2014.05
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