SVC820D-07A (ETC)
DISC Ceramic Capacitors

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SVC Varistors Type
Introduction
SVC series Varistors are gapless ceramic surge absorbers of a new type made of metal oxide which is
designed to protect various kinds of electronic devices and semiconducting elements from surges.
Features
High discharge current capability up to 4000 Amps.
Excellent clamping characteristics.
Fast response time under 50 nanesesconds.
Improve Product safety
UL, CSA, VDE recognized
special specification like a Automobile, Medical, Military, Aviation should be discuss with our sales representatives
How to Order
SVC 471 D-14A FF 7
ZnO Varistor
05 : 5mm, 07 : 7mm,
10 : 10mm, 14 : 14mm,
20 : 20mm
(The first two digit indicate significaticant digits)
(The 3rd digit indicate the number of zeros
following)
D : Disk Type Varistor
A : High Voltage(82V and above)
B : Low Voltage(less then 68V)
Packing Style
S
F Taping Type Flat Pack K
F
Lead Variation
Straight Type
In-Kink Type
Out-Kink Type
Packing Style
B Bulk
SAMWHA CAPACITOR Co., Ltd.
Lead Variation
S Straight Long Type
W Kink Short Type
K Kink Long Type
L Kink Short Type
N Straight Short Type
http://www.Datasheet4U.com


SVC820D-07A (ETC)
DISC Ceramic Capacitors

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SVC Varistors Type
Code
5
7
8
9
1
Taping Type
Lead Spacing(mm)
5.0
7.5
7.5
7.5
10.0
Pitch of Component(mm)
12.7
15.0
30.0
25.4
30.0
Code
5
7
1
Bulk Type
Lead Spacing(mm)
5.0
7.5
10.0
SVC Characteristic Curves
Small - current region of V - curve
Temporary power frequency over voltage capability
Withstand discharge impulse current
characteristics(Typical)
Withstand discharge impulse
current characteristics(Typical)
DISC Ceramic Capacitors


SVC820D-07A (ETC)
DISC Ceramic Capacitors

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Specification
Device Type
SVC 180D-05B
SVC 180D-07B
SVC 180D-10B
SVC 180D-14B
SVC 180D-20B
SVC 220D-05B
SVC 220D-07B
SVC 220D-10B
SVC 220D-14B
SVC 220D-20B
SVC 270D-05B
SVC 270D-07B
SVC 270D-10B
SVC 270D-14B
SVC 270D-20B
SVC 330D-05B
SVC 330D-07B
SVC 330D-10B
SVC 330D-14B
SVC 330D-20B
SVC 390D-05B
SVC 390D-07B
SVC 390D-10B
SVC 390D-14B
SVC 390D-20B
SVC 470D-05B
SVC 470D-07B
SVC 470D-10B
SVC 470D-14B
SVC 470D-20B
SVC 560D-05B
SVC 560D-07B
SVC 560D-10B
SVC 560D-14B
SVC 560D-20B
SVC 680D-05B
SVC 680D-07B
SVC 680D-10B
SVC 680D-14B
SVC 680D-20B
SVC 820D-05A
SVC 820D-07A
SVC 820D-10A
SVC 820D-14A
SVC 820D-20A
SVC 101D-05A
SVC 101D-07A
SVC 101D-10A
SVC 101D-14A
SVC 101D-20A
Maximum Ratings
Chip
Element
Size
Applied Voltage
RMS
50/60Hz
DC
(25 ) (25 )
Energy
Transient
Average Peak
Power Current
Dissipation (8/20 )
Dia Vacm Vdcm Wtm Ptam Itm
(mm) (Volts) (Volts) (Joules) (Watts) (Amps)
5 0.3 0.01 125
7 0.8 0.02 250
10 11 14
1.5 0.05 500
14 3.5 0.1 1000
20 10.0 0.2 2000
5 0.4 0.01 125
7 0.9 0.02 250
10 14 18
2.0 0.05 500
14 4.0 0.1 1000
20 13.0 0.2 2000
5 0.5 0.01 125
7 1.0 0.02 250
10 17 22
2.5 0.05 500
14 5.0 0.1 1000
20 15.0 0.2 2000
5 0.6 0.01 125
7 1.2 0.02 250
10 20 26
3.0 0.05 500
14 6.0 0.1 1000
20 20.0 0.2 2000
5 0.8 0.01 125
7 1.5 0.02 250
10 25 31
3.5 0.05 500
14 7.0 0.1 1000
20 24.0 0.2 2000
5 1.0 0.01 125
7 1.8 0.02 250
10 30 38
4.5 0.05 500
14 8.5 0.1 1000
20 30.0 0.2 2000
5 1.0 0.01 125
7 2.2 0.02 250
10 35 45
5.5 0.05 500
14 10.5 0.1 1000
20 35.0 0.2 2000
5 1.2 0.01 125
7 2.5 0.02 250
10 40 56
6.5 0.05 500
14 12.0 0.1 1000
20 40.0 0.2 2000
5
1.7 0.1
400
7 3.5 0.25 1200
10 50 65 8.0 0.4 2500
14 14.0 0.6 4500
20 27.0 1.0 6500
5
2.0 0.1
400
7 4.0 0.25 1200
10 60 85 10.0 0.4 2500
14 18.0 0.6 4500
20 30.0 1.0 6500
Characteristics
Nominal Varistor
Peak Voltage
Max. Clamping Voltage @
Test Current(8/20 )
Vnom
Tolerance
(Volts) Min.(Volts) Max.(Volts)
18 16 20
22 20
24
27 24 30
33 30 36
39 35 43
47 42 52
56 50
62
68 61 75
82 74 90
100 90 110
Vc
(Volts)
40
36
36
36
36
48
43
43
43
43
60
53
53
54
53
73
65
65
65
65
86
77
77
77
77
104
93
93
93
93
123
110
110
110
110
150
135
135
135
135
145
135
135
135
135
175
165
165
165
165
Ip
(Amps)
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
5
10
25
50
100
5
10
25
50
100
SAMWHA CAPACITOR Co., Ltd.


SVC820D-07A (ETC)
DISC Ceramic Capacitors

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SVC Varistors Type
Device Type
SVC 121D-05A
SVC 121D-07A
SVC 121D-10A
SVC 121D-14A
SVC 121D-20A
SVC 151D-05A
SVC 151D-07A
SVC 151D-10A
SVC 151D-14A
SVC 151D-20A
SVC 201D-05A
SVC 201D-07A
SVC 201D-10A
SVC 201D-14A
SVC 201D-20A
SVC 221D-05A
SVC 221D-07A
SVC 221D-10A
SVC 221D-14A
SVC 221D-20A
SVC 241D-05A
SVC 241D-07A
SVC 241D-10A
SVC 241D-14A
SVC 241D-20A
SVC 271D-05A
SVC 271D-07A
SVC 271D-10A
SVC 271D-14A
SVC 271D-20A
SVC 361D-05A
SVC 361D-07A
SVC 361D-10A
SVC 361D-14A
SVC 361D-20A
SVC 391D-05A
SVC 391D-07A
SVC 391D-10A
SVC 391D-14A
SVC 391D-20A
SVC 431D-05A
SVC 431D-07A
SVC 431D-10A
SVC 431D-14A
SVC 431D-20A
SVC 471D-05A
SVC 471D-07A
SVC 471D-10A
SVC 471D-14A
SVC 471D-20A
Maximum Ratings
Chip
Element
Size
Applied Voltage
RMS
50/60Hz
DC
(25 ) (25 )
Transient
Energy
Average Peak
Power Current
Dissipation (8/20 )
Dia Vacm Vdcm Wtm Ptam Itm
(mm) (Volts) (Volts) (Joules) (Watts) (Amps)
5 2.5 0.1 400
7 5.0 0.25 1200
10 75 100 12.0 0.4 2500
14 20.0 0.6 4500
20 40.0 1.0 6500
5 3.0 0.1 400
7 6.0 0.25 1200
10
95
125 16.0
0.4 2500
14 25.0 0.6 4500
20 50.0 1.0 6500
5 4.0 0.1 400
7 10.0 0.25 1200
10 130 170 20.0 0.4 2500
14 35.0 0.6 4500
20 70.0 1.0 6500
5 4.5 0.1 400
7 10.0 0.25 1200
10 140 180 23.0 0.4 2500
14 40.0 0.6 4500
20 75.0 1.0 6500
5 5.0 0.1 400
7 10.0 0.25 1200
10 150 200
25.0 0.4 2500
14 40.0 0.6 4500
20 80.0 1.0 6500
5 6.0 0.1 400
7 12.0 0.25 1200
10 175 225 30.0 0.4 2500
14 50.0 0.6 4500
20 90.0 1.0 6500
5 7.5 0.1 400
7 15.0 0.25 1200
10 230 300
35.0 0.4 2500
14 65.0 0.6 4500
20
120.0
1.0 6500
5 8.0 0.1 400
7 17.0 0.25 1200
10 250 320 40.0 0.4 2500
14 70.0 0.6 4500
20
130.0
1.0 6500
5 9.0 0.1 400
7 20.0 0.25 1200
10 275 350
45.0 0.4 2500
14 75.0 0.6 4500
20
140.0
1.0 6500
5 10.0 0.1 400
7 20.0 0.25 1200
10 300 385 45.0 0.4 2500
14 80.0 0.6 4500
20
150.0
1.0 6500
Characteristics
Nominal Varistor
Peak Voltage
Max. Clamping Voltage @
Test Current(8/20 )
Vnom
Tolerance
(Volts) Min.(Volts) Max.(Volts)
120 108 132
150 135 165
200 185
225
220 198
242
240 216 264
270 247 303
360 324 396
390 351
429
430 387 473
470 423
517
Vc
(Volts)
210
200
200
200
200
260
250
250
250
250
355
340
340
340
340
380
360
360
360
360
415
395
395
395
395
475
455
455
455
455
620
595
595
595
595
675
650
650
650
650
754
710
710
710
710
810
775
775
775
775
Ip
(Amps)
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
2.55
10
25
50
100
5
10
25
50
100
5
10
25
50
100
DISC Ceramic Capacitors


SVC820D-07A (ETC)
DISC Ceramic Capacitors

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Device Type
SVC 561D-10A
SVC 561D-14A
SVC 561D-20A
SVC 621D-10A
SVC 621D-14A
SVC 621D-20A
SVC 681D-10A
SVC 681D-14A
SVC 681D-20A
SVC 751D-10A
SVC 751D-14A
SVC 751D-20A
SVC 781D-10A
SVC 781D-14A
SVC 781D-20A
SVC 821D-10A
SVC 821D-14A
SVC 821D-20A
SVC 911D-10A
SVC 911D-14A
SVC 911D-20A
SVC 102D-10A
SVC 102D-14A
SVC 102D-20A
SVC 112D-10A
SVC 112D-14A
SVC 112D-20A
SVC 182D-14A
SVC 182D-20A
Maximum Ratings
Chip
Element
Size
Applied Voltage
RMS
50/60Hz
DC
(25 ) (25 )
Energy
Transient
Average Peak
Power Current
Dissipation (8/20 )
Dia Vacm Vdcm Wtm Ptam Itm
(mm) (Volts) (Volts) (Joules) (Watts) (Amps)
10 45.0 0.4 2500
14 350 460 85.0 0.6 4500
20 150.0 1.0 8000
10 45.0 0.4 2500
14 385 550 85.0 0.6 4500
20 150.0 1.0 8000
10 45.0 0.4 2500
14 420 560 90.0 0.6 4500
20 160.0 1.0 8000
10 50.0 0.4 2500
14 460 615 100.0 0.6 4500
20 175.0 1.0 8000
10 50.0 0.4 2500
14 485 640 105.0 0.6 4500
20 180.0 1.0 6500
10 55.0 0.4 2500
14 510 670 110.0 0.6 4500
20 190.0 1.0 6500
10 60.0 0.4 2500
14 550 745 120.0 0.6 4500
20
215.0
1.0
6500
10 65.0 0.4 2500
14 625 825 130.0 0.6 4500
20 230.0 1.0 6500
10 70.0 0.4 2500
14 680 895 140.0 0.6 4500
20 250.0 1.0 6500
14 1000 1465
20
24.0 0.6
400.0
1.0
4500
6500
Characteristics
Nominal Varistor
Peak Voltage
Max. Clamping Voltage @
Test Current(8/20 )
Vnom
Tolerance
(Volts) Min.(Volts) Max.(Volts)
560 504 616
620 558
682
680 612 748
750 675 825
780 702 858
820 738 902
910 819 1001
1000 900 1100
1100 990 1210
1800 1620
1980
Vc
(Volts)
920
920
920
1025
1025
1025
1120
1120
1120
1240
1240
1240
1290
1290
1290
1355
1355
1355
1500
1500
1500
1650
1650
1650
1815
1815
1815
2970
2970
Ip
(Amps)
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
50
100
Notes :
The waveform of the maximum DC applied voltage is flat.
When a ripple voltage as from a rectifier source is supplied
make sure that the peak voltage is kept under th Vdcm An
AC applied voltage(50/60Hz) form a since waveshape.
When the distortion in the waveform is extensive make sure
that the peak voltage is less than times the Vacm.
Energy : Wtm
Transient energy ratings are given in the Wtm column of the
specifications in Joules(watt-second). The rating is the
maximum allowable energy for a single impulse of 2ms
square-waveform current with continuous voltage applied.
Energy ratings are based on a shift of Vnom of less than
10% of initial value.
Transient peak current(Itm)
The peak current rating. Itm. of varistor is based on an 8/20
test impulse waveshape. This peak current is the
maximum peak current in which the nominal varistor
voltage shift does not exceed 10% when the test impulse
is applied once at 5 mimutes intervals.
Nominal varistor voltage : Vnom
Indicates the varistor terminal voltage measured with a 1mA
DC applied. -0.1mA DC in the case of the 0.5A and 05B
series.
Maximum clamping voltage : Vc
Indicates the peak teminal voltage measured with an 8/20
impulse current applied.
Operating ambient temperature : -40 to +80
Storage temperature : -40 to +125
UL and CSA recognized(UL 1449, UL 497B or UL 1414, CSA)
SVC varistors have been tested by Underwiter’s
Laboratories, Inc. and Canadian Standards Association
UL File No. E97754, E151195, E154171.
CSA File No. LR78923.
SAMWHA CAPACITOR Co., Ltd.


SVC820D-07A (ETC)
DISC Ceramic Capacitors

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SVC Varistors Type
Type
SVC 180D-05B
SVC 220D-05B
SVC 270D-05B
SVC 330D-05B
SVC 390D-05B
SVC 470D-05B
SVC 560D-05B
SVC 680D-05B
SVC 180D-07D
SVC 220D-07D
SVC 270D-07D
SVC 330D-07D
SVC 390D-07D
SVC 470D-07D
SVC 560D-07D
SVC 680D-07D
SVC 180D-10B
SVC 220D-10B
SVC 270D-10B
SVC 330D-10B
SVC 390D-10B
SVC 470D-10B
SVC 560D-10B
SVC 680D-10B
SVC 180D-14B
SVC 220D-14B
SVC 270D-14B
SVC 330D-14B
SVC 390D-14B
SVC 470D-14B
SVC 560D-14B
SVC 680D-14B
SVC 180D-20B
SVC 220D-20B
SVC 270D-20B
SVC 330D-20B
SVC 390D-20B
SVC 470D-20B
SVC 560D-20B
SVC 680D-20B
T Max.
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
D Max. H Max.
7.5 10.0
7.5 10.0
7.5 10.0
7.5 10.0
7.5 10.0
7.5 10.0
7.5 10.0
7.5 10.0
9.0 10.0
9.0 10.0
9.0 10.0
9.0 10.0
9.0 10.0
9.0 10.0
9.0 10.0
9.0 10.0
13.5 16.5
13.5 16.5
13.5 16.5
13.5 16.5
13.5 16.5
13.5 16.5
13.5 16.5
13.5 16.5
17.0 20.0
17.0 20.0
17.0 20.0
17.0 20.0
17.0 20.0
17.0 20.0
17.0 20.0
17.0 20.0
23.0 27.0
23.0 27.0
23.0 27.0
23.0 27.0
23.0 27.0
23.0 27.0
23.0 27.0
23.0 27.0
L Min.
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
F
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
d
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
Type
SVC 820D-05A
SVC 101D-05A
SVC 121D-05A
SVC 151D-05A
SVC 201D-05A
SVC 221D-05A
SVC 241D-05A
SVC 271D-05A
SVC 361D-05A
SVC 391D-05A
SVC 431D-05A
T Max. D Max. H Max. L Min.
4.5 7.0 10.0 25
4.5 7.0 10.0 25
4.5 7.0 10.0 25
4.5 7.0 10.0 25
4.5 7.0 10.0 25
4.5 7.0 10.0 25
4.5 7.0 10.0 25
4.5 7.0 10.0 25
5.0 7.0 10.0 25
5.0 7.0 10.0 25
6.0 7.0 10.0 25
F
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
d
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
Type
SVC 471D-05A
SVC 820D-07A
SVC 101D-07A
SVC 121D-07A
SVC 151D-07A
SVC 201D-07A
SVC 221D-07A
SVC 241D-07A
SVC 271D-07A
SVC 361D-07A
SVC 391D-07A
SVC 431D-07A
SVC 471D-07A
SVC 820D-10A
SVC 101D-10A
SVC 121D-10A
SVC 151D-10A
SVC 201D-10A
SVC 221D-10A
SVC 241D-10A
SVC 271D-10A
SVC 361D-10A
SVC 391D-10A
SVC 431D-10A
SVC 561D-10A
SVC 621D-10A
SVC 681D-10A
SVC 751D-10A
SVC 781D-10A
SVC 821D-10A
SVC 911D-10A
SVC 102D-10A
SVC 112D-10A
SVC 820D-14A
SVC 101D-14A
SVC 121D-14A
SVC 151D-14A
SVC 201D-14A
SVC 221D-14A
SVC 241D-14A
SVC 271D-14A
SVC 361D-14A
SVC 391D-14A
SVC 431D-14A
SVC 471D-14A
SVC 561D-14A
SVC 621D-14A
SVC 681D-14A
SVC 751D-14A
SVC 781D-14A
SVC 821D-14A
SVC 911D-14A
SVC 102D-14A
SVC 112D-14A
SVC 182D-14A
SVC 820D-20A
SVC 101D-20A
SVC 121D-20A
SVC 151D-20A
SVC 201D-20A
SVC 221D-20A
SVC 241D-20A
SVC 271D-20A
SVC 361D-20A
SVC 391D-20A
SVC 431D-20A
SVC 471D-20A
SVC 561D-20A
SVC 621D-20A
SVC 681D-20A
SVC 751D-20A
SVC 781D-20A
SVC 821D-20A
SVC 911D-20A
SVC 102D-20A
SVC 112D-20A
SVC 182D-20A
T Max.
6.0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
7.5
7.5
7.5
8.5
8.5
8.5
10.5
10.5
10.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
7.5
7.5
7.5
8.5
8.5
8.5
10.5
10.5
10.5
15.0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
5.0
5.0
6.0
6.0
7.5
7.5
7.5
8.5
8.5
8.5
10.5
10.5
10.0
15.0
D Max. H Max.
7.0 10.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
9.0 12.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
14.0 17.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
17.5 21.0
23.0 28.0
23.0 28.0
23.0 28.0
23.0 28.0
23.0 28.0
23.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
24.0 28.0
L Min.
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
F
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
d
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
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SAMWHA CAPACITOR Co., Ltd.
Item
Body Diameter
Body Thickness
Lead Diameter
Pitch of sprocket Hole
Pitch of Component
Lead Length from Hole Center Lead
Lead Length from Hole
Center to Component Center
Lead Spacing
Deviation Along Tape. Left or Right
Deviation Across Tape
Carrier Tape Width
Hold Down Tape Width
Position of Sprocket Hole
Hole Down Tape Position
Lead-Wire Clinch Height
Height of Component Hole
Component Height
Diameter of Sprocket Hole
Length of Snipped Lead
Total Tape Thickness
Total Thickness Tape and Lead Wire
Length of Snipped Lead
Dimensions(mm)
Code FS5 or FK5
FF9
D See page 141
T See page 141
d 0.5/0.50 0.05 0.6-0.8 0.05
P0 12.7 0.3
P 6.35 1.3 25.4 1.0
P1 3.85 0.7 8.95 1.0
P2 6.35 1.3 12.7 1.5
F
S0
h0
W
W0
W1
W2
H0
H
H1
D0
L
t1
t2
Lx
5.0 7.5 1.0
1.0
2.0
18.0
5.0Min.
9.0Min.
9.0 0.5
3.0Max.
16.0 0.5
20.0
32.25Max.
4.0 0.2
11.0Max.
0.7 0.2
1.5Max. 1.7Max.
1.0Max.
Item
Body Diameter
Body Thickness
Lead Diameter
Pitch of sprocket Hole
Pitch of Component
Lead Length from Hole Center Lead
Lead Length from Hole
Center to Component Center
Lead Spacing
Deviation Along Tape. Left or Right
Deviation Across Tape
Carrier Tape Width
Hold Down Tape Width
Position of Sprocket Hole
Hole Down Tape Position
Lead-Wire Clinch Height
Height of Component Hole
Component Height
Diameter of Sprocket Hole
Length of Snipped Lead
Total Taps Thickness
Total Thickness Tape and Lead Wire
Length of Snipped Lead
Code
D
T
d
P0
P
P1
Dimensions(mm)
FF7 FF8
See page 141
See page 141
0.6-0.8 0.05
15.0 0.3
15.0 0.3 30.0 1.0
3.75 1.0
P2 7.50 1.5
F 7.5 1.0
S 0 1.0
h 0 2.0
W 18.0
W0 5.0Min.
W1 9.0 0.5
W2 3.0Max.
H0 16.0 0.5
H 20.0
H1 40.00Max.
D0 4.0 0.2
L 11.0Max.
t1 0.7 0.2
t2 1.7Max.
Lx 1.0Max.


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Char, Curves and Lifetime
Current waveform under 10-2 A : DC
over 10-1 A : 8/20
SVC Varistors Type
Notes : 2-pulse : 5-minute interval
3 to 10-pulse : 2-minute interval
Up to 106 - pulse : 10-second interval
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Current waveform under 10-2 A : DC
over 10-1 A : 8/20
Notes : 2-pulse : 5-minute interval
3 to 10-pulse : 2-minute interval
Up to 106-pulse : 10-second interval
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Current waveform under 10-2 A : DC
over 10-1 A : 8/20
SVC Varistors Type
Notes : 2-pulse : 5-minute interval
3 to 10-pulse : 2-minute interval
Up to 106-pulse : 10-second interval
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Current waveform under 10-2 A : DC
over 10-1 A : 8/20
Notes : 2-pulse : 5-minute interval
3 to 10-pulse : 2-minute interval
Up to 106-pulse : 10-second interval
SAMWHA CAPACITOR Co., Ltd.


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Current waveform under 10-2 A : DC
over 10-1 A : 8/20
SVC Varistors Type
Notes : 2-pulse : 5-minute interval
3 to 10-pulse : 2-minute interval
Up to 106-pulse : 10-second interval
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Current waveform under 10-2 A : DC
over 10-1 A : 8/20
Notes : 2-pulse : 5-minute interval
3 to 10-pulse : 2-minute interval
Up to 106-pulse : 10-second interval
SAMWHA CAPACITOR Co., Ltd.


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Current waveform under 10-2 A : DC
over 10-1 A : 8/20
SVC Varistors Type
Notes : 2-pulse : 5-minute interval
3 to 10-pulse : 2- minute interval
Up to 106 -pulse : 10-second interval
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Applications
The Protection of semiconducting elements such as
diodes, thyristors, transistors, IC and relays against
transient Voltages.
Similar protection of many types of measuring
instruments, control machinery and communication
equipment and broadcasting equipment against
inductive lightning and switching surges.
Protection of general purpose electrical equipment,
domestic mechinery and appliances. TV and radios
and similar consumer products against lightning and
switching surges.
Power Supply Circuit Protection
Varistor voltage selection table(ZE)
Power Supply Voltage
100V AC
200V AC
Type
SVC431D - A
SVC471D - A
SVC751D - A to SVC112D -
SVC182D - A**
A*
Notes :
When subjected to megger testing(500V DC), the insulation
resistance value can decrease due to the leakage current of
the SVC, To avoid this remove the varistor or use* marked
SVC.
When subjected to dielectric strength test(1000V AC).
remove the SVC or use** marked SVC.
Select varistors taking a note of operating conditions
peculiar to the equipment.
Varistor voltage selection table (ZL)
Power Supply Voltage
100V AC
200V AC
12V DC
24V DC
Type
SVC201D - A
SVC221D - A
SVC241D - A
SVC271D - A*
SVC391D - A
SVC431D - A
SVC471D - A*
SVC220D - B
SVC390D - B
Telecommunication Circuit Protection
Notes :
The power supply voltage must not exceed the maximum
allowable circuit voltage.
Since independent wiring loads and capacitive loads cause
the voltage build-up at the time of opening or closing the
load, use SVC having a varistor voltage as high as
possible.(*mark)
The bold faced portions of the type letters vary.
Varistor voltage selection guied
Power Supply Voltage
12V DC
24V AC
Type
SVC180D -
SVC220D -
SVC820D -
SVC390D -
SVC820D -
B
B
A
B
A
Notes :
The varistor SVC has a capacitance value. Take not of this when
applying them to high-frequency signal circuits.
SAMWHA CAPACITOR Co., Ltd.


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SVC Varistors Type
Switching Circuit Protection
Connect the SVC at a position nearer to the equipment than
the overcurrent protection device (fuse, MCCB) as is
shown in the diagram.
When the SVC is shorted, the overcurrent protection device
operates (trips or blow off the fuse).
If the overcurrent protection device can not be installed
in position, connect a fuse at position. Select fuse
rated current for the SVC referring to the following table.
SVC
Applicable fuse
rated current(A)
05A 07A
05B 07B
1 to 2 2 to 3
10A 14A
10B 14B
20A
20B
3 to 5 3 to 10 5 to 15
Varistor voltage selection guide
Power Supply Voltage
12V DC
24V DC
100V DC
100V AC
Type
SVC220D -
SVC390D -
SVC151D -
SVC201D -
SVC221D -
SVC241D -
SVC271D -
B
B
A
A
A
A
A
Notes :
The power supply voltage must not exceed the maximum
allowable circuit voltage of the SVC
Pay due attention to the surge energy generated by the
load.
Select SVC referring to the pulse lifetime rating.
To further reduce the tendency of sparking across the
contacts connect a capacitors parallel with the SVC. This will
also protect the equipment from electromagnetic wave
jamming.
When Z2 SVC is connected between the equipment and
ground install an ELCB (Earth Leakage Circuit Breaker). If not
possible, connect a fuse or thermal fuse at position.
When operated at location near heating element or
exposed to direct sun light, confirm that the ambient
temparature range.
When operated in dusty or dirty locations, or exposed to
corrosive atomospheres, or where metallic powders or salt
can be expected, be sure to mount within a protective
enclosure.
When shielding the SVC in a resin molding, take a note of the
materials used and temperature, since they influence the
reliability. For further information please contact SAMWHA
Application Notes
When surges exceed the rating for the SVC, short-circuits or
damages can be expected. Take following precautions.
Operating ambient temperature
Storage temperature
Voltage temperatur coefficient
Insulation resistance(at500V)
40 to 85
40 to 125
0.05%
Over 1000
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Recognized standards
Standard
Content
UL 1449 3rd edition
UL
UL 497B
Surge-protective Devices -
Component
Component-Isolated Loop
Circuit Protectors
IEC61051-1:2007-04
VDE IEC61051-2:1991-01
IEC61051-2-2:1991-01
Varistor
Applicable SVC series
Other SPD Applications :
05/07/10 Series,
14B/20B Series
Type 3 SPD Applications :
14A/20A Series
File No.
E332621
SVC 180D - ~ SVC821D -
E154171
05/07/10/14 Series
116012
CAS CLASS 2221 01
AUDIO AND VIDEO
EQUIPMENT - Accessories and
Parts for Electronic Equipment
SVC201D - ~SVC182D -
1577876
Application Example
SAMWHA CAPACITOR Co., Ltd.


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SVC Varistors Type
Varistor Terminology
Varistor peak terminal voltage measured with a specified
current applied The DC current applied is 1mA normally.
Maximum terminal voltage (peak voltage across the varistor)
measured with an applied 8/20 impulse of a given peak
current.
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Typical values measured at a test frequency of 1kHz
Maximum peak current through the varistor with line voltage
applied.
The maximum peak current with in the varistor voltage change
ratio of 10% with the standard 8/20 impulse current applied
two times at 5 minute interval.
Characteristics tests for Varistors are carried out by using 8/20
test impulses Data such as the maximum clamping
voltage(Vc)and the transient peak current(Itm) are obtained by
using this impulse current
However, for the Vc characteristics of the Axial Package type a
10mA DC squarewave current is used to cary out the test.
Maximum allowable energy for a single impulse of 2ms
square-wave current waveform with rated continuous voltage
applied. Maximum energy rating base on a shift of Vnom of
less than 10% of initial value.
Maximum continuous sinusoidal RMS voltage at 50/60Hz which
may be applied.
Maximum continuous DC voltage which may be applied.
This is expressed as the maximum allowable number of
impulse currents applied.
8/20 impulse current(or 2ms square wave) is applied at
prescribed interval.
This curve also provides for derating current as required with
repetitive pulsing.
Maximum average power that can be applied within the
specified ambient temperature.
SAMWHA CAPACITOR Co., Ltd.


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Multi Layer Chip Varistors
Introduction
Multi layer chip varistors(MLV) have good
nonlinear voltage-current characteristics and
high surge capability. They also have fast-
response characteristics in several hundred pico
second level. They are very suitable and widely
used for the problems of transient over-voltage
protection caused by ESD(Electrostatic
Discharge).
Features
The fastest response time about 300~700ps
Repetitive pulse characteristics
High discharge transient current and energy handling capability
Thermal stability through 125
EMI/RFI Attenuation characteristics
Applications
Latch up protection for CMOS
Notebook, Workstations
MOSFET protection for ESD/EOS
Digital camcorder
High speed data I/O Port protection
CD-ROM, DVD-ROM, MD, MP3-PLAYER
Keypad, Keyboard protection
Automotive Application
CDMA, GSM, Cordless phone
Onboard computer, electric motor control
special specification like a Automobile, Medical, Military, Aviation should be discuss with our sales representatives
SAMWHA CAPACITOR Co., Ltd.


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Shape & Dimensions
Multi Layer Chip Varistors
Size Code
1005(0402)
1608(0603)
2012(0805)
3216(1206)
L
1.0 0.05
1.6 0.15
2.0 0.20
3.2 0.25
W
0.5 0.05
0.8 0.15
1.25 0.20
1.60 0.20
T Max.
0.55
0.9
1.3
1.4
(Unit : mm)
C Min.
0.1
0.2
0.2
0.2
How to Order(Product Identification)
VSN 1005 X 05 N R
Code Product Name
VSN Chip Varistor Normal Type
VSL Low Capacitance Type
VSH High Surge Type
VHS High Speed Type
The first two digits : Length(mm)
The last two digits : Width(mm)
Code
Energy
rating
A 0.1J
Code
H
Energy
rating
1.2J
B 0.2J
J 1.5J
C 0.3J
K 2.0J
D 0.4J
P 3.0J
E 0.6J
U 0.01J
F 0.7J
V 0.02J
G 0.9J
X 0.05J
Code Working Voltage
03 3.5Vdc
05 5.6Vdc
09 9.0Vdc
Two digits are real value
N : Plating(Ni/Sn) Type
Code Packaging
B Bulk Pack
R Tape&Reel Pack
E Embossed Tape Pack
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Specifications(Normal Type)
Part No.
VSN1005X05NR
VSN1005X09NR
VSN1005X14NR
VSN1005X18NR
Note) See Page 105
Working Varistor
Voltage
Voltage
Vw(DC)
Vb(@1mA)
5.6 7.6~9.3
9 11.0~14.0
14 16.5~20.3
18 22.9~28.0
Clamping
Max. Peak
Voltage Current
Vc Ip(A)
15.5 20
20 20
30 20
40 20
Max
Energy
Et(J)
0.05
0.05
0.05
0.05
Typical
Capacitance
pF@1MHz
180
150
120
90
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Specifications(Normal Type)
Multi Layer Chip Varistors
Part No.
VSN1608A05NR
VSN1608A09NR
VSN1608A12NR
VSN1608A14NR
VSN1608A18NR
VSN1608A26NR
VSN1608A30NR
VSN2012A05NR
VSN2012A09NR
VSN2012A12NR
VSN2012A14NR
VSN2012A18NR
VSN2012A26NR
VSN2012A30NR
VSN3216A05NR
VSN3216A09NR
VSN3216A14NR
VSN3216A18NR
VSN3216A26NR
VSN3216A30NR
Note) See Page 105
Working Varistor
Voltage
Voltage
Vw(DC)
Vb(@1mA)
5.6 7.6~9.3
9.0 11.0~14.0
12 14.8~18.3
14 16.5~20.3
18 22.9~28.0
26 31.0~38.0
30 37.0~46.0
5.6 7.6~9.3
9 11.0~14.0
12 14.8~18.3
14 16.5~20.3
18 22.9~28.0
26 31.0~38.0
30 37.0~46.0
5.6 7.6~9.3
9 11.0~14.0
14 16.5~20.3
18 22.9~28.0
26 31.0~38.0
30 37.0~46.0
Clamping
Voltage
Vc
16
20
27
30
40
58
65
16
20
25
30
40
58
65
16
20
30
40
58
65
Max. Peak
Current
Ip(A)
30
30
40
30
30
30
30
40
40
40
40
30
30
30
40
40
40
30
30
30
Max
Energy
Et(J)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Typical
Capacitance
pF@1MHz
800
500
350
250
200
70
70
1250
740
525
375
350
140
100
850
650
500
290
270
200
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Specifications(High Speed Type )
3pF & 12pF Capacitance Versions Suitable for High Speed Data-Rate Line
Very Low Leakage Currents
ESD Rated to IEC 61000-4-2(Level 4)
Very Suitable for USB, IEEE 1394 Data Line Protection
Mobile Communications/Cellular Phone Etc.
Part No.
V1005HS03
V1005HS06
V1005HS12
V1608HS03
V1608HS06
V1608HS12
Working
Voltage
Vw(DC)
< 30
< 30
< 18
< 30
< 30
< 18
Maximu Leakage Current at Specified DC Voltage
3.5V
0.05
5.5V
0.10
9V
0.15
15V
0.25
0.05 0.10 0.15 0.25
0.10 0.15 0.25 0.50
0.05 0.10 0.15 0.25
0.05 0.10 0.15 0.25
0.10 0.15 0.25 0.50
Note) See Page 105
Max Typical
Energy
Inductance
pF@1MHz (di/dt=0.1A/ns)
3 < 1.0
6 < 1.0
12 < 1.0
3 < 1.0
6 < 1.0
12 < 1.0
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Specifications(Low Capacitance Type )
Multi Layer Chip Varistors
Very Low Leakage Current Type for Battery Operated Equipment
Very Low Capacitance about <200pF Proper to High Speed Data Transmission
Suitable for USB, IEEE1394 Data Line Protection
Part No.
VSL1005X03NR
VSL1005X05NR
VSL1005U05NR
VSL1005X12NR
VSL1005V12NR
VSL1005V18NR
VSL1005U18NR
VSL1608A05NR
VSL1608X05NR
VSL1608V05NR
VSL1608X12NR
VSL1608X18NR
Note) See Page 105
Working Varistor
Voltage
Voltage
Vw(DC)
V1mA
3.6 8
5.6 12
5.6 12
12 18
12 18
18 27
18 27
5.6 12
5.6 12
5.6 12
12 18
18 27
Clamping
Voltage
Vc
15.5
20
20
30
30
50
50
20
20
20
30
50
Max. Peak
Current
Ip(A)
15
20
15
20
15
15
10
25
20
15
20
20
Max
Energy
Et(J)
0.05
0.05
0.01
0.05
0.02
0.02
0.01
0.1
0.05
0.02
0.05
0.05
Typical
Capacitance
pF@1MHz
150
100
50
50
25
30
15
400
100
50
80
75
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DISC Ceramic Capacitors

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Specifications(High Surge Current Type)
Part No.
VSH2012C05NR
VSH2012C09NR
VSH2012C14NR
VSH2012C18NR
VSH2012C26NR
VSH2012C30NR
VSH3216D05NR
VSH3216D09NR
VSH3216D14NR
VSH3216D18NR
VSH3216D26NR
VSH3216D30NR
Working Voltage
Vw(DC)
5.6
Vw(AC)
4.0
9 6.4
14 10
18 12
26 18
30 21
5.6 4.0
9 6.4
14 10
18 12
26 18
30 21
Note) See Page 105
Varistor Clamping
Voltage
Voltage
Vb(@1mA)
Vc
7.6~9.3
15.5
11.0~14.0
20
16.5~20.3
30
22.9~28.0
40
31.0~38.0
58
37.0~46.0
65
7.6~9.3
16
11.0~14.0
20
16.5~20.3
30
22.9~28.0
40
31.0~38.0
58
37.0~46.0
65
Max. Peak
Current
Ip(A)
120
120
120
100
100
100
150
150
150
150
120
120
Max
Energy
Et(J)
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
Typical
Capacitance
pF@1MHz
1600
1200
600
400
250
200
1800
1500
700
400
300
200
SAMWHA CAPACITOR Co., Ltd.


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DISC Ceramic Capacitors

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Array Type
Shape & Dimensions
Multi Layer Chip Varistors
Type
L
W
T
S
M
BL
BW
MP4L1220
2.0 0.20
1.25 0.20
0.6 0.1
0.5 0.05
0.2 0.15
0.2 0.15
0.25 0.1
(Unit : mm)
MP4L1632
3.2 0.2
1.60 0.20
1.2 Max.
0.80 0.1
0.40 0.1
0.4 0.15
0.20~0.45
How to Order(Product Identification)
MP 4 L 1632 A 05 N R
Multi-Line Protection
Chip Varistor Array
4 : 4Arrays
The first two digits : Width(mm)
The lost two digits : Length(mm)
X : 0.05Joules
N : Plating(Ni/Sn) Type
Code Working Voltage
B Bulk Pack
R Tape & Reel Pack
E Embossed Tape Pack
L : Low Capacitance Type
Code Working Voltage
05 5.6 Vdc
09 9.0 Vdc
14 14 Vdc
Two digits are real value
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Specifications(Array Type)
Part No.
MP4L1220X05NR
MP4L1220U05NR
MP4L1220X12NR
MP4L1220V12NR
MP4L1220V18NR
MP4L1220U18NR
MP4L1632X05NR
MP4L1632X12NR
MP4L1632X14NR
MP4L1632X18NR
Note) See Page 105
Working Varistor
Voltage
Voltage
Vw(DC)
Vb(@1mA)
5.6 Typ.12
5.6 Typ.12
12 Typ.18
12 Typ.18
18 Typ.27
18 Typ.27
5.6 Typ.12
12 Typ.18
14 Typ.22
18 Typ.27
Clamping
Voltage
Vc
20
20
30
30
50
50
20
30
40
50
Max. Peak
Current
Ip(A)
20
15
20
15
15
10
20
20
15
15
Max
Energy
Et(J)
0.05
0.01
0.05
0.02
0.02
0.01
0.05
0.05
0.05
0.05
Typical
Capacitance
pF@1MHz
100
50
50
25
30
15
150
100
75
50
SAMWHA CAPACITOR Co., Ltd.


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Terminology
Multi Layer Chip Varistors
Vw(DC) - Maximum Continuous DC Voltage with which the waveform is flat. When a ripple voltage is supplied as
from a rectifier source, make sure that the peak voltage is kept under the Vdcm.
Vw(ac) - Maximum Continuous AC Voltage from a sine-wave shape. When the distortion in the waveform is
extensive, make sure that the peak voltage is less than times the Vw(AC)
The varistor terminal voltage which measured with supplying 1 DC current.
The peak terminal voltage which measured with an 8/20 impulse of a given peak current
Transient Energy Rating
Specified Peak Current & Waveform
0.05J
1A 8/20
0.1J 2A 8/20
0.2~0.3J
5A 8/20
0.4J 10A 8/20
Maximum single peak current which is based on 8/20 current wave shape, without the device failure
Maximum single peak current which is based on 10/1000 current wave shape, without the device failure
The Capacitance measured at a specified frequency 1MHz and zero voltage bias with 0.5Vrms
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Reliability and Test conditions
Item
Operating
Temperature Range
Storage Temp
40 ~ 125
Requirements
40 Max., 70% RH Max.
Temperature Cycle
No visible damage
V/V1mA 10%
Low Temperature
Resistance
No visible damage
V/V1mA 10%
Humidity Resistance
No visible damage
V/V1mA 10%
Humidity Load
Resistance
No visible damage such as cracks
V/V1mA 10%
High Temperature
Load Resistance
No visible damage such as cracks
V/V1mA 10%
Resistance to
Soldering Heat
No visible damage such as cracks
V/V1mA 10%
SAMWHA CAPACITOR Co., Ltd.
Test Conditions
At packing condition
1. 40 3 for 30minutes
2. 85 3 for 30minutes
3. Repeat 100 cycle
Temperature : 40 2
Tim : 1000 72/ 24hours
Measurement at room temperature
after placing for 24
Temperature : 40 2
Humidity : 90~95 % RH
Tim : 500 12hours
Measurement at room temperature
after placing for 24
Temperature : 40 2
Humidity : 90~95 % RH
Applied Voltage : Rated Voltage
Tim : 500 12hours
Measurement at room temperature
after placing for 24
Temperature : 125 2
Applied Voltage : Rated Voltage
Tim : 1000 72/-24hours
Measurement at room temperature
after placing for 24
Preheat : 120 150 1minutes
Solder Temperature : 260 5
Immersion Time : 10 1Sec.
Take it out and set if for 1~2hours
then measure.




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