CPTC Thermistor：PT Series
Temperature Sensor
Features
1. RoHS compliant
2. Small size
3. Very fast reaction time
4. Wide range of protection temperatures
5. No need reset supply after protection
6. Stable over along life
7. Operating temperature range：
0 ~ +40°C (V=Vmax)
0 ~ Ts+25°C (V=0)
8. Agency Recognition: UL /cUL / CQC
Recommended Applications
1. Electrical equipment (Electrical machinery, Transformer)
Part No. 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
B
14
0
15
0
16
Product Code
PTC
Thermistor for
PT
Temperature
Sensor
Dimensions
S2
2mm Square
Tolerance of R
25
R
Y
0%~﹣100%
Special
Maximum
Voltage(Vdc)
16
30
16V
30V
Internal
Control Code
Resistance (R
25
)
800
101
331
80Ω
100Ω
330Ω
Series
L
M
Lead Type
Metal Terminal Type
Curie Temperature
P0
P8
A0
A2
A4
0℃
80℃
100℃
120℃
140℃
Packaging
B(Y)
A(X)
R(W)
Bulk
Ammo Box Pitch 12.7
Taping & Reel Pitch 12.7
Note:
The code in ( ) is for RoHS control.
Dimensions
PTL Series
PTM Series
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
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2006.07
CPTC Thermistor：PT Series
Temperature Sensor
Characteristics
PTL Series
Part No.
Curie
Temperature
Tc (℃)
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
Sensing
Temperature
T
S
(℃)
55
65
75
85
95
105
115
55
65
75
85
95
105
115
330 max.
1500 max.
2200 min.
30
100
100 max.
330 max.
470 min.
25℃(Ω)
Resistance Value
T
S
-5℃(Ω)
T
S
+5℃(Ω)
Max.
Voltage
V
max
(V
DC
)
Max.
Current
I
max
(mA)
UL
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Safety
Approvals
cUL
√
√
√
√
√
√
√
√
√
√
√
√
√
√
CQC
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Note1:
□=Tolerance
of R
25
Note2: **= Maximum Voltage: 16V
DC
or 30V
DC
.
Note3: UL&cUL File No. E138827 , CQC File No. CQC03001008129
PTL –Y02/03 Series
Curie
Temperature
Tc (℃)
PTLS2101□P4**Y02
PTLS2101□P5**Y02
PTLS2101□P6**Y02
PTLS2101□P7**Y03
PTLS2101□P8**Y03
PTLS2101□P9**Y03
PTLS2101□A0**Y03
PTLS2101□A1**Y03
PTLS2101□A2**Y03
PTLS2101□A3**Y03
PTLS2101□A4**Y03
PTLS2101□A5**Y03
PTLS2101□A6**Y03
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
Sensing
Temperature
T
S
(℃)
60
70
80
90
100
110
120
130
140
150
160
170
180
100
max.
30
550
max.
1330
min.
4000
—
min.
100
570
max.
570
min.
—
10K
min.
25℃
(Ω)
(Ω)
Resistance Value
T
S
-5℃
T
S
+5℃
(Ω)
T
S
+15℃
(Ω)
T
S
+23℃
(Ω）
Max.
Voltage
V
max
(V
DC
)
Max.
Current
I
max
(mA)
UL
Part No.
Safety
Approvals
cUL
CQC
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Note1:
□=Tolerance
of R
25
Note2: **= Maximum Voltage: 16V
DC
or 30V
DC
.
Note3: UL&cUL File No. E138827 , CQC File No. CQC03001008129
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
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2006.07
CPTC Thermistor：PT Series
Temperature Sensor
PTM Series
Part No.
Curie
Temperature
Tc (℃)
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
Sensing
Temperature
T
S
(℃)
55
65
75
85
95
105
115
55
65
75
85
95
105
115
330 max.
1500 max.
2200 min.
30
100
100 max.
330 max.
470 min.
25℃(Ω)
Resistance Value
T
S
-5℃(Ω)
T
S
+5℃(Ω)
Max.
Voltage
V
max
(V
DC
)
Max.
Current
I
max
(mA)
UL
Safety
Approvals
cUL
CQC
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Note1:
□=Tolerance
of R
25
Note2: **= Maximum Voltage: 16V
DC
or 30V
DC
.
Note3: UL&cUL File No. E138827 , CQC File No. CQC03001008129
PTM –Y02/03 Series
Curie
Temperature
Tc (℃)
PTMS2101□P4**Y02
PTMS2101□P5**Y02
PTMS2101□P6**Y02
PTMS2101□P7**Y03
PTMS2101□P8**Y03
PTMS2101□P9**Y03
PTMS2101□A0**Y03
PTMS2101□A1**Y03
PTMS2101□A2**Y03
40±10
50±10
60±10
70±10
80±10
90±10
100±10
110±10
120±10
Sensing
Temperature
T
S
(℃)
60
70
80
90
100
110
120
130
140
100
max.
550
max.
1330
min.
4000
—
min.
25℃
(Ω)
T
S
-5℃
(Ω)
570
max.
Resistance Value
T
S
+5℃
(Ω)
570
min.
T
S
+15℃
(Ω)
—
T
S
+23℃
(Ω）
10K
min.
Max.
Voltage
25℃
(Ω)
Max.
Current
Vmax
(V
DC
)
UL
Part No.
Safety
Approvals
cUL
CQC
√
√
√
√
30
100
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Note1:
□=Tolerance
of R
25
Note2: **= Maximum Voltage: 16V
DC
or 30V
DC
.
Note3: UL&cUL File No. E138827 , CQC File No. CQC03001008129
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
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2006.07
CPTC Thermistor：PT Series
Temperature Sensor
R-T Characteristic Curve (Representative)
PTLS2101YP830~PTLS2331YA030
1,000,000,000
100,000,000
10,000,000
Resistance (Ω)
1,000,000
100,000
10,000
1,000
100
10
1
0
100
Temperature (℃)
200
Soldering Recommendation
Wave Flow Soldering Profile
Preheat(air)
260℃
Temperature
Soldering
Cooling
130±20℃
Tamb
Time
1~3℃/sec 200℃/sec
<10sec
>60sec
Recommended Reworking Conditions With Soldering Iron
Item
Temperature of Soldering Iron-tip
Soldering Time
Distance from coating
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
Conditions
360℃ (max.)
2 sec (max.)
6 mm (min.)
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2006.07
CPTC Thermistor：PT Series
Temperature Sensor
Reliability Test
Item
Standard
Test conditions / Methods
Fasten body and apply a force gradually
to each lead for 10±1 sec.
Terminal diameter
Force
(mm)
T(N)
0.35<d≦0.5
5.0
0.5<d≦0.8
10.0
0.8<d≦1.25
20.0
Then dip each lead into 255±5
℃
solder
for 3±0.5sec.to the 4±1mm above from body .
Dip each lead into 350±10
℃
solder for 3
½4sec.
to the 4±1mm above body.
Fasten body to baseboard with solder perfectly
and supply since wave oscillation at frequency from
10 HZ to 55HZ all oscillation with 0.75 mm of
Vibrato for 24 cycles in each of 3 naturally
perpendicular plane for a total of 6 hours
Putting the PTC product in the shock equipment
shock wave: half-sine
⊿
V=1.0m/s;Acceleration:50m/s2 ;Pulse time:30ms
+40
℃
,20%R.H X 24hrs
→100
℃
X 16hrs→25
℃
X 2hrs→
+40
℃
,95%R.HX 24hrs→ 0
℃
X 2hrs→+40
℃
,95%R.HX 24hrs→
25
℃
X (1~2)hrs
100±15V
DC
, 60±5S
Specifications
Tensile Strength of
Terminals
IEC60068-2-21
∣△
R/R25
∣≦
20%
No damage observed
Solderability
Resistance to
Soldering Heat
IEC60068-2-20
At least 95% of terminal
electrode is covered by new
solder
∣△
R/R25
∣≦
20%
No damage observed
IEC60068-2-20
Vibration
IEC60068-2-6
∣△
R/R25
∣≦
20%
No damage observed
Shock
IEC60068-2-27
∣△
R/R25
∣≦
20%
No damage observed
∣△
R/R25
∣≦
20%
No damage observed
≧
100MΩ
Climatic sequence
IEC60738-1
Insulation *
CECC42000
Voltage Proof *
CECC42000
1000±10Vrms , 60±5S
No damage observed
∣△
R/R25
∣≦
20%
No damage observed
∣△
R/R25
∣≦
20%
No damage observed
∣△
R/R25
∣≦
20%
No damage observed
∣△
R/R25
∣≦
20%
No damage observed
∣△
R/R25
∣≦
20%
No damage observed
Humidity
IEC60068-2-3
40±2
℃
,90~95%RH,12±2V
DC
* for 1000±2 hrs
-40±3
℃
×30min.→+85±2
℃
×30min ×5Cycles
excessive time:2min＜T＜3min
Ts+25
℃
, for 1000±2hrs
Temp. cycle
Endurance at upper
category temperature
Endurance at
maximum operating
temperature and
maximum voltage
Climatic sequence
IEC60068-2-14
IEC60068-2-2
IEC60738-1
Ts+25
℃
, Vmax, Imax for 1000±2 hrs
+40
℃
,20%R.H X 24hrs
→100
℃
X 16hrs→25
℃
X 2hrs→ +40
℃
,95%R.HX 24hrs→ 0
℃
X 2hrs→+40
℃
,95%R.H
X
24hrs→25
℃
X (1~2)hrs
IEC60738-1
＊
: Only application for PTM series
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2006.07
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