CV Series
Low and Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Description:
The CV Series of transient surge suppressors is disc-shaped varistors that
can be operated continuously in low and medium voltage electronic
circuits, as well as across AC power lines.
Due to their radial lead construction, these components require very little
mounting space. They are available in five model sizes from 5 to 20mm
and feature a wide range of AC operating voltages from 50V to 680V.
Features:
•
•
•
•
•
•
•
•
AC operating voltage (Vrms) from 50V to 680V
DC operating voltage (Vdc) from 65V to 895V
Broad range of current and energy handling capability
For RMS voltages
≤40V
see ZV leaded series
5 model sizes available from 5mm to 20mm
UL, CAC, CEDD approved
+85ºC continuous operating temperature
Lead free
General Technical Data
Climatic Category
Operating Ambient Temperature
Storage Temperature Range
Threshold Voltage Temperature Coefficient
Isolation Voltage Capability
Response Time
Insulation Resistance
40 / 85 / 56
-40ºC to +85ºC
-40ºC to +125ºC
< +0.05% / ºC
> 2.5kV
< 25 ns
> 1 Gohm
In accordance with CECC 42 000
In accordance with CECC 42 000
In accordance with IEC 60068-1
In accordance with CECC 42 000
Rev Date: 04/25/2012
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com
CV Series
Low and Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
How to Order
1
2
3
4
5
6
7
8
9
C
V
1
4
0
K
1
4
B
Product Series
CV
Vrms
voltage
Tolerance
Tol
Code
10%
K
Special
S
Disc Diameter
Size (mm)
5
7
10
14
20
Code
B
T
A
Packaging
Description
Bulk
Tape and Reel
Ammo
Lead Style Option
Description
Code
-05
kinked
Legacy Part Number (before January 3, 2011):
SEI Type
Lead Style
Vrms
Tolerance
Disc Diameter
Packaging
CV
Type
CV
Description
Low and Medium
Voltage Leaded
Varistor
1
Lead Style Description
1
Straight
5
Kinked
140
Code
K
S
K
Tolerance
10%
Special
14
Size (mm)
5
7
10
14
20
B
Code Description
B
Bulk
R
Tape and Reel
Ammo
A
Standard Packaging Options
Series
Range (Vrms)
50 - 75
95
115 - 130
140 - 150
175
230
250 - 275
300
320
385
420
460 - 550
625
5mm
Reel
1,500
1,500
1,300
1,200
1,200
1,000
1,000
900
N/A
N/A
N/A
N/A
N/A
Bulk
1,500
1,500
1,500
1,500
1,500
1,000
1,000
1,000
N/A
N/A
N/A
N/A
N/A
7mm
Reel
1,500
1,500
1,300
1,200
1,200
1,000
1,000
900
N/A
N/A
N/A
N/A
N/A
Bulk
1,500
1,000
1,000
1,000
1,000
1,000
1,000
1,000
N/A
N/A
N/A
N/A
N/A
Disc Diameter
10mm
Reel
Bulk
1,300
600
1,300
600
1,000
500
1,000
500
1,000
500
1,000
500
800
500
800
500
800
500
700
400
700
400
600
400
600
400
14mm
Reel
Bulk
700
500
600
500
600
500
600
500
500
500
500
300
400
300
400
300
400
300
400
300
300
300
300
300
300
300
20mm
Reel
Bulk
600
300
600
300
500
300
500
300
500
300
400
300
400
300
400
200
300
200
300
200
300
200
300
200
250
200
CV
Rev Date: 04/25/2012
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
2
www.seielect.com
marketing@seielect.com
CV Series
Low and Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Device Ratings and Dimensions
Part Number
CV50K05
CV50K07
CV50K10
CV50K14
CV50K20
CV60K05
CV60K07
CV60K10
CV60K14
CV60K20
CV75K05
CV75K07
CV75K10
CV75K14
CV75K20
CV95K05
CV95K07
CV95K10
CV95K14
CV95K20
CV115K05
CV115K07
CV115K10
CV115K14
CV115K20
CV130K05
CV130K07
CV130K10
CV130K14
CV130K20
CV140K05
CV140K07
CV140K10
CV140K14
CV140K20
CV150K05
CV150K07
CV150K10
CV150K14
CV150K20
V
rms
(V)
50
50
50
50
50
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
140
140
140
140
140
150
150
150
150
150
V
dc
(V)
65
65
65
65
65
85
85
85
85
85
100
100
100
100
100
125
125
125
125
125
150
150
150
150
150
170
170
170
170
170
180
180
180
180
180
200
200
200
200
200
V
n
@ 1mA
(V)
82
82
82
82
82
100
100
100
100
100
120
120
120
120
120
150
150
150
150
150
180
180
180
180
180
205
205
205
205
205
220
220
220
220
220
240
240
240
240
240
V
c
(V)
135
135
135
135
135
165
165
165
165
165
200
200
200
200
200
250
250
250
250
250
300
300
300
300
300
340
340
340
340
340
360
360
360
360
360
395
395
395
395
395
I
c
(A)
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
5
10
25
50
100
W
max
10/1000μs
(J)
2.7
6.8
17
35
75
3
7
16
34
71
4
9
21
41
81
6
11
25
51
106
6
13
30
62
118
7
15
34
68
142
7
18
37
75
157
9
18
41
81
170
P
max
(W)
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
I
max
(A)
400
1,200
2,500
4,500
6,500
400
1,200
2,500
4,500
6,500
400
1,200
2,500
4,500
6,500
400
1,200
2,500
4,500
6,500
400
1,200
2,500
4,500
6,500
400
1,200
2,500
4,500
6,500
400
1,200
2,500
4,500
6,500
400
1,200
2,500
4,500
6,500
C
typ
(pF)
350
820
1,400
2,600
5,000
300
680
1,200
2,200
4,100
250
550
950
1,800
3,300
200
440
750
1,400
2,600
170
360
650
1,200
2,100
150
320
580
1,050
1,900
140
300
540
950
1,700
130
280
510
900
1,550
D
max
(mm)
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
t
max
(mm)
3.5
3.5
4.1
4.1
4.5
3.5
3.5
4.1
4.2
4.6
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
4.1
4.1
4.6
4.7
5.1
4.3
4.3
4.6
4.8
5.2
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
5
5
7.5
7.5
10
5
5
7.5
7.5
10
5
5
7.5
7.5
10
d
(mm)
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
h
max
(mm)
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
Rev Date: 04/25/2012
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
CV Series
Low and Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Device Ratings and Dimensions
Part Number
CV175K05
CV175K07
CV175K10
CV175K14
CV175K20
CV230K05
CV230K07
CV230K10
CV230K14
CV230K20
CV250K05
CV250K07
CV250K10
CV250K14
CV250K20
CV275K05
CV275K07
CV275K10
CV275K14
CV275K20
CV300K05
CV300K07
CV300K10
CV300K14
CV300K20
CV320K10
CV320K14
CV320K20
CV385K10
CV385K14
CV385K20
CV420K10
CV420K14
CV420K20
CV460K10
CV460K14
CV460K20
CV510K10
CV510K14
CV510K20
CV550K10
CV550K14
CV550K20
CV575K10
CV575K14
CV575K20
CV625K10
CV625K14
CV625K20
CV680K10
CV680K14
CV680K20
V
rms
(V)
175
175
175
175
175
230
230
230
230
230
250
250
250
250
250
275
275
275
275
275
300
300
300
300
300
320
320
320
385
385
385
420
420
420
460
460
460
510
510
510
550
550
550
575
575
575
625
625
625
680
680
680
V
dc
(V)
225
225
225
225
225
300
300
300
300
300
320
320
320
320
320
350
350
350
350
350
385
385
385
385
385
420
420
420
505
505
505
560
560
560
615
615
615
670
670
670
745
745
745
750
750
750
825
825
825
895
895
895
V
n
@ 1mA
(V)
270
270
270
270
270
360
360
360
360
360
390
390
390
390
390
430
430
430
430
430
470
470
470
470
470
510
510
510
620
620
620
680
680
680
750
750
750
820
820
820
910
910
910
950
950
950
1000
1000
1000
1100
1100
1100
V
c
(V)
455
455
455
455
455
595
595
595
595
595
650
650
650
650
650
710
710
710
710
710
775
775
775
775
775
840
840
840
1025
1025
1025
1120
1120
1120
1240
1240
1240
1355
1355
1355
1500
1500
1500
1570
1570
1570
1650
1650
1650
1815
1815
1815
I
c
(A)
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
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
W
max
10/1000μs
(J)
9.5
21
46
95
193
13
28
62
126
258
14
30
68
135
276
16
35
78
150
304
21
37
82
169
350
91
184
388
93
193
396
97
202
418
106
220
460
115
227
478
134
264
515
136
270
525
140
280
565
155
310
620
P
max
(W)
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.1
0.25
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
0.4
0.6
1
I
max
(A)
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
C
typ
(pF)
120
250
440
800
1400
90
190
350
620
1200
80
180
320
580
1000
70
160
300
530
900
65
150
280
490
850
260
460
800
240
400
700
220
350
650
200
330
550
180
310
500
170
290
450
165
280
460
160
270
400
150
250
350
D
max
(mm)
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
7
9
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
12.5
16.5
22.5
t
max
(mm)
4.8
4.8
4.9
4.9
5.3
4.8
4.8
5.4
5.5
5.9
5
5
5.6
5.7
6.1
5.6
5.6
6
6
6.3
5.8
5.8
6.1
6.1
6.6
6.8
6.8
6.8
7.4
7.4
7.5
7.3
7.4
7.8
7.8
7.8
8.2
8.2
8.2
8.7
8.8
8.8
9.2
8.9
8.9
9.4
9.1
9.2
9.7
9.7
9.8
10.2
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
7.5
7.5
10
7.5
7.5
10
7.5
7.5
10
7.5
7.5
10
7.5
7.5
10
7.5
7.5
10
7.5
7.5
10
7.5
7.5
10
7.5
7.5
10
d
(mm)
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.6
0.6
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
0.8
0.8
1
h
max
(mm)
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
9.5
11.5
15
20
26
16
21
27
16
21
27
16
21
27
16
21
27
16
21
27
16
21
27
16
21
27
16
21
27
16
21
27
Rev Date: 04/25/2012
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
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