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SV Series
Special Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Description
The SV Series of transient voltage suppressors are epoxy-coated square or
rectangular shaped leaded varistors with AC operating voltage ranging 60V to
680V. There are two versions of these varistors.
The standard version of square varistors, featuring extremely high-current and
high-energy capabilities and low clamping voltages, provides an increased
level of protection necessary for the transients expected in telecommunications
and AC power networks. Compared to standard disc varistors, SV series
varistors realize electrical equivalent values in smaller nominal dimensions.
In the custom version of the SV series, a customer can design (on their own or with our help) an optimum varistor with
minimum dimensions to satisfy a specific application. A customer can choose from the following parameters: non-
standard DC/AC operating voltage, leakage current, clamping voltage, maximum surge current, energy absorption level,
maximum dissipation power, as well as shape (dimensions being the function of required electrical parameters and vice-
versa.
Features
Standard Varistor Types
AC operating voltage (Vrms) from 60V to 680V
DC operating voltage (Vdc) from 85V to 895V
6 model sizes equivalent to standard disc
varistors from 5mm to 23mm
Smaller nominal dimensions
Broad range of current and energy handling
capabilities
+85ºC continuous operating temperature
Low clamping voltage
Available with straight and crimped leads
UL, CAC, CEDD approved
Available in tape and reel for automatic pick
and place
Lead-free RoHS compliant
Full Custom Parameter Design Varistors
AC operating voltage range (Vrms) from 60V to
1000V
DC operating voltage (Vdc) from 85V to 1300V
Indefinite number of both square and rectangular
shape, the maximum one being 23x23mm
Broad range of current and energy handling
capabilities
+125ºC continuous operating temperature
Electrical parameters available for custom designs
are: AC/DC operating voltage, leakage current,
clamping voltage, maximum surge current, energy
absorption level, maximum dissipation power and
threshold voltage temperature coefficient
Available in tape and reel for automatic pick and
place
Lead-free RoHS compliant
Climatic Category
Operating Temperature
Storage Temperature Range
Minimum Threshold Voltage Temperature Coefficient
Isolation Voltage Capability
Response Time
Insulation Resistance
General Technical Data
40 / 85 / 56
-40ºC to +85ºC
-40ºC to +125ºC
-0.001%/ºC
> 2.5kV
< 25 nS
> 1Gohm
Rev Date: 06/17/2015
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
1
In accordance with IEC 60068-1
In accordance with CECC 42 000
In accordance with CECC 42 000
In accordance with CECC 42 000
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SV Series
Special Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Series
SV
Voltage Range
(Vrms)
60
75
95
115 - 140
150 - 175
230
250 - 275
300
320
385 - 420
460 - 680
Standard Packaging Options / Quantities
5mm
7mm
10mm
14mm
TR Bulk TR Bulk TR Bulk TR Bulk
1,500 1,300 1,500 1,000 1,300
500
600
400
1,300 1,300 1,300 1,000 1,300
500
600
400
1,300 1,300 1,300 900 1,200 500 600 400
1,300 1,300 1,300 900 1,200 400 500 400
1,200 1,300 1,200 900 1,000 400 500 400
1,000 900 1,200 900 1,000 400 500 250
1,000 900 1,000 900 900 400 400 250
N/A N/A 900 900 800 400 400 250
N/A N/A N/A N/A 800 400 400 250
N/A N/A N/A N/A 700 300 300 250
N/A N/A N/A N/A 600 300 300 250
Device Ratings and Dimensions
20mm
TR Bulk
600 250
600 250
500 250
500 250
500 250
500 250
400 250
400 150
300 150
300 150
300 150
23mm
Bulk
N/A
N/A
N/A
150
150
150
150
150
100
100
100
Part Number
SV60K05
SV60K07
SV60K10
SV60K14
SV60K20
SV75K05
SV75K07
SV75K10
SV75K14
SV75K20
SV95K05
SV95K07
SV95K10
SV95K14
SV95K20
SV115K05
SV115K07
SV115K10
SV115K14
SV115K20
SV130K05
SV130K07
SV130K10
SV130K14
SV130K20
SV130K23
Vrms
(V)
60
60
60
60
60
75
75
75
75
75
95
95
95
95
95
115
115
115
115
115
130
130
130
130
130
130
Vn
Vdc
@ 1mA
Vc
(V) (V) (V)
85 100 155
85 100 155
85 100 155
85 100 155
85 100 155
100 120 190
100 120 190
100 120 190
100 120 190
100 120 190
125 150 240
125 150 240
125 150 240
125 150 240
125 150 240
150 180 290
150 180 290
150 180 290
150 180 290
150 180 290
170 205 320
170 205 320
170 205 320
170 205 320
170 205 320
170 205 320
Wmax
P
Imax
Ic 10/1000 μs max 8/20 μs
(A) (J) (W) (A)
5
4 0.10
600
10 9 0.25 1,750
25 20 0.40 3,500
50 42 0.60 8,000
100 89 1.00 12,000
5
5 0.10
600
10 11 0.25 1,750
25 26 0.40 3,500
50 51 0.60 8,000
100 101 1.00 12,000
5
7 0.10
600
10 14 0.25 1,750
25 31 0.40 3,500
50 64 0.60 8,000
100 133 1.00 12,000
5
8 0.10
600
10 16 0.25 1,750
25 37 0.40 3,500
50 78 0.60 8,000
100 147 1.00 12,000
5
9 0.10
600
10 19 0.25 1,750
25 42 0.40 3,500
50 85 0.60 8,000
100 177 1.00 12,000
100 222 1.00 15,000
C typ.
1 kHz
(pF)
370
900
1,380
2,300
3,400
300
720
1,080
1,850
3,100
240
580
870
1,480
2,700
200
480
750
1,230
2,200
180
430
670
1,100
2,150
3,390
D
max
(mm)
7
9
12
16
22.5
7
9
12
16
22.5
7
9
12
16
22.5
7
9
12
16
22.5
7
9
12
16
22.5
25
t
max
(mm)
3.5
3.5
4.1
4.2
4.5
3.6
3.6
4.2
4.2
4.6
3.8
3.8
4.3
4.3
4.6
4.0
4.0
4.3
4.4
4.8
4.0
4.0
4.5
4.6
5.0
5.0
R
(mm)
5
5
7.5
7.5
10
5
5
7.5
7.5
10
5
5
7.5
7.5
10
5
5
7.5
7.5
10
5
5
7.5
7.5
10
10
d
(mm)
0.6
0.6
0.8
0.8
0.8
0.6
0.6
0.8
0.8
0.8
0.6
0.6
0.8
0.8
0.8
0.6
0.6
0.8
0.8
0.8
0.6
0.6
0.8
0.8
1.0
1.0
h
max
(mm)
9.5
11.5
15
19
26
9.5
11.5
15
19
26
9.5
11.5
15
19
26
9.5
11.5
15
19
26
9.5
11.5
15
19
26
27
Rev Date: 06/17/2015
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
2
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marketing@seielect.com

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SV Series
Special Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Part Number
SV140K05
SV140K07
SV140K10
SV140K14
SV140K20
SV140K23
SV150K05
SV150K07
SV150K10
SV150K14
SV150K20
SV150K23
SV175K05
SV175K07
SV175K10
SV175K14
SV175K20
SV175K23
SV230K05
SV230K07
SV230K10
SV230K14
SV230K20
SV230K23
SV250K05
SV250K07
SV250K10
SV250K14
SV250K20
SV250K23
SV275K05
SV275K07
SV275K10
SV275K14
SV275K20
SV275K23
SV300K07
SV300K10
SV300K14
SV300K20
SV300K23
SV320K10
SV320K14
SV320K20
SV320K23
SV385K10
SV385K14
SV385K20
SV385K23
SV420K10
SV420K14
SV420K20
SV420K23
SV460K10
SV460K14
SV460K20
SV460K23
Vrms
(V)
140
140
140
140
140
140
150
150
150
150
150
150
175
175
175
175
175
175
230
230
230
230
230
230
250
250
250
250
250
250
275
275
275
275
275
275
300
300
300
300
300
320
320
320
320
385
385
385
385
420
420
420
420
460
460
460
460
Device Ratings and Dimensions
Vdc
Vn
@ 1mA
Vc
(V) (V) (V)
180 220 340
180 220 340
180 220 340
180 220 340
180 220 340
180 220 340
200 240 360
200 240 360
200 240 360
200 240 360
200 240 360
200 240 360
225 270 420
225 270 420
225 270 420
225 270 420
225 270 420
225 270 420
300 360 550
300 360 550
300 360 550
300 360 550
300 360 550
300 360 550
320 390 590
320 390 590
320 390 590
320 390 590
320 390 590
320 390 590
350 430 680
350 430 680
350 430 680
350 430 680
350 430 680
350 430 680
385 470 700
385 470 700
385 470 700
385 470 700
385 470 700
420 510 760
420 510 760
420 510 760
420 510 760
505 620 900
505 620 900
505 620 900
505 620 900
560 680 980
560 680 980
560 680 980
560 680 980
615 750 1,080
615 750 1,080
615 750 1,080
615 750 1,080
Ic
Wmax
P
10/1000 μs max
Imax
8/20 μs
(A) (J) (W) (A)
5
9 0.10
600
10 22 0.25 1,750
25 46 0.40 3,500
50 94 0.60 8,000
100 196 1.00 12,000
100 247 1.00 15,000
5
11 0.10
600
10 23 0.25 1,750
25 51 0.40 3,500
50
101 0.60
8,000
100 213 1.00 12,000
100 270 1.00 15,000
5
11 0.10
600
10 26 0.25 1,750
25 58 0.40 3,500
50
119 0.60
8,000
100 241 1.00 12,000
100 305 1.00 15,000
5
16 0.10
600
10 35 0.25 1,750
25 78 0.40 3,500
50
157 0.60
8,000
100 322 1.00 12,000
100 407 1.00 15,000
5
17 0.10
600
10 38 0.25 1,750
25 85 0.40 3,500
50
169 0.60
8,000
100 345 1.00 12,000
100 437 1.00 15,000
5
20 0.10
600
10 44 0.25 1,750
25 97 0.40 3,500
50
187 0.60
8,000
100 380 1.00 12,000
100 481 1.00 15,000
10 46 0.25 1,750
25
102 0.40
3,500
50
211 0.60
8,000
100 437 1.00 12,000
100 554 1.00 15,000
25
144 0.40
3,500
50
230 0.60
8,000
100 485 1.00 12,000
100 611 1.00 15,000
25
116 0.40
3,500
50
241 0.60
8,000
100 495 1.00 12,000
100 624 1.00 15,000
25
121 0.40
3,500
50
253 0.60
8,000
100 523 1.00 12,000
100 670 1.00 15,000
25
132 0.40
3,500
50
275 0.60
8,000
100 572 1.00 12,000
100 728 1.00 15,000
C typ.
1 kHz
(pF)
170
400
620
1,020
1,900
3,340
160
380
590
690
1,740
3,050
140
330
500
830
1,630
2,870
110
250
400
650
1,220
2,020
100
240
370
600
1,130
1,980
90
220
350
550
1,030
1,800
200
320
510
940
1,650
300
480
860
1,520
270
410
710
1,250
240
380
680
1,200
230
350
620
1,080
D
max
(mm)
7
9
12
16
22.5
25
7
9
12
16
22.5
25
7
9
12
16
22.5
25
7
9
12
16
22.5
25
7
9
12
16
22.5
25
7
9
12
16
22.5
25
9
12
16
22.5
25
12
16
22.5
25
12
16
22.5
25
12
16
22.5
25
12
16
22.5
25
t
max
(mm)
4.1
4.1
4.6
4.7
5.4
5.4
4.3
4.3
4.8
4.8
5.6
5.6
4.8
4.8
5.0
5.0
5.8
5.8
4.8
4.8
5.4
5.5
5.9
5.9
5
5
5.6
5.7
6.1
6.1
5.6
5.6
6
6
6.3
6.3
5.8
6.1
6.1
6.6
6.6
6.5
6.8
6.8
6.8
6.9
6.9
7.5
7.5
7.3
7.4
7.8
7.8
7.8
7.8
8.2
8.2
R
(mm)
5
5
7.5
7.5
10
10
5
5
7.5
7.5
10
10
5
5
7.5
7.5
10
10
5
5
7.5
7.5
10
10
5
5
7.5
7.5
10
10
5
5
7.5
7.5
10
10
5
7.5
7.5
10
10
7.5
7.5
10
10
7.5
7.5
10
10
7.5
7.5
10
10
7.5
7.5
10
10
d
(mm)
0.6
0.6
0.8
0.8
1.0
1.0
0.6
0.6
0.8
0.8
1.0
1.0
0.6
0.6
0.8
0.8
1.0
1.0
0.6
0.6
0.8
0.8
1.0
1.0
0.6
0.6
0.8
0.8
1.0
1.0
0.6
0.6
0.8
0.8
1.0
1.0
0.6
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
h
max
(mm)
9.5
11.5
15
19
26
27
9.5
11.5
15
19
26
27
9.5
11.5
15
19
26
27
9.5
11.5
15
19
26
27
9.5
11.5
15
19
26
27
9.5
11.5
15
19
26
27
11.5
15
19
27
29
15
19
27
29
15
19
27
29
15
19
27
29
15
19
27
29
Rev Date: 06/17/2015
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
3
www.seielect.com
marketing@seielect.com

No Preview Available !

SV Series
Special Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Devices Ratings and Dimensions
Part Number
SV510K10
SV510K14
SV510K20
SV510K23
SV550K10
SV550K14
SV550K20
SV550K23
SV575 K 10
SV575 K 14
SV575 K 20
SV575 K 23
SV625 K 10
SV625 K 14
SV625 K 20
SV625 K 23
SV680 K 10
SV680 K 14
SV680 K 20
SV680 K 23
Vrms
(V)
510
510
510
510
550
550
550
550
575
575
575
575
625
625
625
625
680
680
680
680
Vdc
Vn
@ 1mA
Vc
(V) (V) (V)
670 820 1,200
670 820 1,200
670 820 1,200
670 820 1,200
745 910 1,350
745 910 1,350
745 910 1,350
745 910 1,350
750 950 1,400
750 950 1,400
750 950 1,400
750 950 1,400
825 1,000 1,450
825 1,000 1,450
825 1,000 1,450
825 1,000 1,450
895 1,100 1,700
895 1,100 1,700
895 1,100 1,700
895 1,100 1,700
Ic
Wmax
P
10/1000 μs max
Imax
8/20 μs
(A) (J) (W) (A)
25 144 0.40 3,500
50 284 0.60 8,000
100 598 1.00 12,000
100 750 1.00 15,000
25 168 0.40 3,500
50 330 0.60 8,000
100 644 1.00 12,000
100 815 1.00 15,000
25 172 0.40 3,500
50 340 0.60 8,000
100 670 1.00 12,000
100 850 1.00 15,000
25 185 0.40 3,500
50 360 0.60 8,000
100 720 1.00 12,000
100 900 1.00 15,000
25 197 0.40 3,500
50 390 0.60 8,000
100 780 1.00 12,000
100 980 1.00 15,000
C typ.
1 kHz
(pF)
210
330
570
1,000
200
310
510
900
190
300
490
850
180
280
460
750
170
270
430
730
Type SV …K20 with Imax = 1 x 15 kA @ 8/20 μs available upon request
Type SV …K23 with Imax = 1 x 20 kA @ 8/20 μs available upon request
D
max
(mm)
12
16
22.5
25
12
16
22.5
25
12
16
22.5
25
12
16
22.5
25
12
16
22.5
25
t
max
(mm)
8.2
8.2
8.7
8.7
8.8
8.8
9.2
9.2
8.9
8.9
9.4
9.4
9.1
9.5
9.7
9.7
9.7
10.1
10.3
10.3
R
(mm)
7.5
7.5
10
10
7.5
7.5
10
10
7.5
7.5
10
10
7.5
7.5
10
10
7.5
7.5
10
10
d
(mm)
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
0.8
0.8
1.0
1.0
h
max
(mm)
15
19
27
29
15
19
27
29
15
19
27
29
15
19
27
29
15
19
27
29
How to Order
123456789
SV1 4 0K1 4B
Product Series
SV
Vrms
See Device Ratings & Dimensions Table
Tolerance
Code Tol
K 10%
S Special
Disc Diameter
Size (mm)
05
07
10
14
20
23
Code
B
T
Packaging
Description
Bulk
Tape and Reel
Rev Date: 06/17/2015
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
4
www.seielect.com
marketing@seielect.com