tvr10221ksw Thinking Electronic Industrial Co., Ltd., tvr10221ksw Datasheet - Page 18

• Manufacturer Part Number: tvr10221ksw
• Description: Metal Oxide Varistor? ?? ?tvr-d Series Disc Type Varistor For Surge Protection High Surge Series
• Manufacturer: Thinking Electronic Industrial Co., Ltd.

High Temperature
Storage (optional)
Low Temperature
8/20µs Surge Life
Temp. Coefficient
Bending Strength
Tensile Strength
Varistor Voltage
Upper Category
of Terminations
of Temperature
Metal Oxide Varistor： ： ： ： TVR-D Series
Disc Type Varistor for Surge Protection (High Surge Series)
THINKING ELECTRONIC INDUSTRIAL Co., LTD.
All specifications are subject to change without notice.
Soldering Heat
Rapid Change
Resistance to
Voltage Proof
Endurance at
Steady State
Temperature
of Terminals
Solderability
Damp heat,
10/1000µs
Surge Life
Vibration
Storage
Item
Reliability
IEC 60068-2-21
IEC 60068-2-21
IEC 60068-2-20
IEC 60068-2-20
IEC 60068-2-14
IEC61051-4.20
IEC 60068-2-2
IEC 60068-2-3
IEC61051-4.8
CECC42000
CECC42000
CECC42000
Specification
IEC 1051-1
Standard
standard
Hold specimen and apply the force specified below to each lead. Bend the
specimen to 90° , then return to the original positi on. Repeat the procedure in
the opposite direction.
10,000 pulses( 8/20µS) , unipolar, interval 10 sec, amplitude corr. to max.
Surge current derating curves for 20µS
10/1000µS waveform, 10 surge currents,unipolar,interval 2min, amplitude corr.
to max. surge current derating curves for 1000µS
Gradually applying the force specified and keeping the unit fixed for 10±1 sec.
85 ± 2 ℃, 1000 ± 24 hrs, at VDC or Vrms(Max. Operating Voltage)
The conditions shown below shall be repeated 5 cycles
Frequency range:10~55Hz
Amplitude:0.75mm or 98m/S2
Direction: 3 mutually perpendicular directions,2hrs each.
a. 40±2 , 90 ~ 95 % RH
b. 40±2℃ , 90~ 95 % RH , at 10%VDC, 1344 hrs
Terminal diameter
Terminal diameter
Step
0.8<d≦1.25
0.5<d≦0.8
1
2
3
4
1.25<d
0.8<d≦1.25
℃
(mm)
0.5<d≦0.8
1.25<d
Metal balls method, 2500 V
(mm)
125±5℃ x 1000 hrs ± 24hrs
Test conditions / Methods
–40±5℃, 1000±24 hrs
245±5℃ , 3±0.3 sec.
260±3℃ , 10±1 sec
Room temperature
Room temperature
Temperature (℃)
, 1344 hrs
18
-40±3
85±2
ac
1 min
Force
(Kg)
1.0
2.0
4.0
Force
0.5
1.0
2.0
(Kg)
Period (minutes)
www.thinking.com.tw
30±3
30±3
5±3
5±3
Insulation Resistance≧100MΩ
At least 95% of terminal
-0.05≦T
electrode is covered by
│△V/V1mA│≦10%
No visible damage
No visible damage
No visible damage
No visible damage
No visible damage
No visible damage
No visible damage
│ V/V
No visible damage
No visible damage
│ V/V
No visible damage
No visible damage
No visible damage
│ V/V
│ V/V
│ V/V
│ V/V
│ V/V
│ V/V
│ V/V
│ V/V
△
△
△
△
△
△
△
△
△
△
Specifications
new solder
C
≦0.05 (﹪/℃)
1mA
1mA
1mA
1mA
1mA
1mA
1mA
1mA
1mA
1mA
2011.01
│≦10%
│≦10%
│ 5%
│ 5%
│ 5%
│ 5%
│ 5%
│ 5
│ 5%
│ 5%
≦
≦
≦
≦
≦
≦ %
≦
≦