PTC Thermistor：TPM-S Series
SMD PTC Thermistor for Temperature Sensing
ꢀ Recommended Pad Dimensions
Y
G
Z
Size
0402
0603
0805
Z (mm)
1.7
G (mm)
0.5
X (mm)
0.6
Y (mm)
0.6
3.0
1.0
1.0
1.0
3.4
1.0
1.4
1.2
ꢀ
Reliability
Item
Standard
Test Conditions / Methods
Warp 2mm
Specifications
No visible damage
Speed ＜ 0.5mm/sec.
Bending Strength
IEC-60068-2-21
IEC 60068-2-3
∣△R25/R25∣≦ 10 %
Duration: 10 sec on PCB.
No visible damage
Damp Heat,
Steady State
40 ± 2 ℃ , 90 ~ 95% RH , 1000± 24 HRS
Tu. ± 5 ℃ , 1000 ± 24 HRS
∣△R25/R25∣≦ 20 %
(∣△R25/R25∣≦ 30 %
*1
)
No visible damage
IEC 60738-1
∣△R25/R25∣≦ 20 %
(∣△R25/R25∣≦ 30 %
High Temp. Storage
IEC 60068-2-2
*1
)
The conditions shown below shall be repeated 5
cycles on PCB
Period
Temperature (℃)
Step
No visible damage
(minutes)
30 ± 3
5 ± 3
Rapid Change of
Temperature
∣△R25/R25∣≦ 20 %
(∣△R25/R25∣≦ 30 %
IEC 60068-2-14
1
2
3
4
-25 ± 5
*1
)
Room temperature
150 ± 5
30 ± 3
5 ± 3
Room temperature
No visible damage
85 ± 5 ℃ Vmax. , 1000 ± 24 HRS
∣△R25/R25∣≦ 20 %
(∣△R25/R25∣≦ 30 %
High Temp. Load
IEC 60738-1
*1
)
THINKING ELECTRONIC INDUSTRIAL CO., LTD.
All specifications are subject to change without notice
9
www.thinking.com.tw
2011.05
THINKING [ Thinking Electronic Industrial Co.,Ltd ]
