Rev Date: 10/23/2012 1 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
CV
H
Series
Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Climatic Category 40 / 85 / 56 In accordance with IEC 60068-1
Operating Temperature -40ºC to +85ºC In accordance with CECC 42 000
Storage Temperature Range -40ºC to +125ºC
Threshold Voltage Temperature Coefficient ≤0.05% / ºC
Isolation Voltage Capability > 2.5kV In accordance with CECC 42 000
Response Time < 25 ns
Insulation Resistance > 1 Gohm In accordance with CECC 42 000
Description:
The CVH Series of transient surge suppressors is an extended version of CV Series of disc-
shaped varistors. The CVH Series consists of 7 mm, 10 mm, 14 mm, 20 mm and 23 mm sized
varistors of extremely high current and energy capabilities.
They provide the increased level of protection necessary for the transients expected in
telecommunication and AC power networks. AC operating voltage of these varistors
ranges from 60V to 680V.
Features:
•
AC operating voltage (Vrms) from 60V to 680V
• DC operating voltage (Vdc) from 85V to 895V
• Broad range of current and energy handling capability
• +85ºC continuous operating temperature
• 5 model sizes available from 7mm to 23mm
• Sizes 7mm, 10mm, 14mm, 20mm
• UL, CSA, CECC approved
General Technical Data
Rev Date: 10/23/2012 2 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
CV
H
Series
Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
1 2 3 4 5 6 7 8 9 10
C V H 1 4 0 K 1 4 B
23mm
Reel
Bulk
Reel
Bulk
Reel
Bulk
Reel
Bulk
Bulk
60 - 75 1,500 1,500 1,300 600 700 500 600 300 N/A
95 1,500 1,000 1,300 600 600 500 600 300 N/A
115 - 130 1,300 1,000 1,000 500 600 500 500 300 250
140 - 150 1,200 1,000 1,000 500 600 500 500 300 250
175 1,200 1,000 1,000 500 500 500 500 300 250
230 1,000 1,000 1,000 500 500 300 400 300 150
250 - 275 1,000 1,000 800 500 400 300 400 300 150
300 900 1,000 800 500 400 300 400 200 150
320 N/A N/A 800 500 400 300 300 200 150
385 N/A N/A 700 400 400 300 300 200 150
420 N/A N/A 700 400 300 300 300 200 150
460 - 550 N/A N/A 600 400 300 300 300 200 150
10mm 14mm 20mm7mm
CVH
Disc Diameter
Range (Vrms)Series
Code Code
Description
K -XX Special
L
M
S
Tape and Reel
Ammo20%
Special
14
20
A
23
B
15% 10 T
Description
Bulk
CVH voltage Tol Size (mm)
10% 07
Code
Packaging SpecialsProduct Series Vrms Tolerance Disc Diameter
Vrms Disc Diameter Specials
140 14 XX
Type
Description
Lead Style
Description
Code
Tolerance
Size (mm)
Code
Description
1 Straight K 10% 07 B Bulk
L 15% 10 R Tape and Reel
M 20% 14 A Ammo
S Special 20
23
SEI Type
CV+ Medium Voltage
Leaded Varistor
Packaging
B
Lead Style
1
Tolerance
KCV+
Legacy Part Number before January 3rd, 2010
How to Order
Standard Packaging Options / Quantities
Rev Date: 10/23/2012 3 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
CV
H
Series
Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
V
RMS
V
DC
V
N
V
C
I
C
W
MAX
P
MAX
I
P
C
TYP
D
MAX
t
MAX
R d h
MAX
(volts) (volts) (volts) (volts) (amps) (joules) (watts) (amps) (pF) (mm) (mm) (mm) (mm) (mm)
CVH60K07 60 85 100 165 10 9 0.25 1,750 680 9 3.5 50.6 11.5
CVH60K10 60 85 100 165 25 18 0.4 3,500 1,200 12.5 4.1 7.5 0.8 15
CVH60K14 60 85 100 165 50 38 0.6 6,000 2,200 16.5 4.2 7.5 0.8 20
CVH60K20 60 85 100 165 100 77 1 12,000 4,100 22.5 4.6 10 1 26
CVH75K07 75 100 120 200 10 11 0.25 1,750 550 93.6 50.6 11.5
CVH75K10 75 100 120 200 25 24 0.4 3,500 950 12.5 4.2 7.5 0.8 15
CVH75K14 75 100 120 200 50 46 0.6 6,000 1,800 16.5 4.2 7.5 0.8 20
CVH75K20 75 100 120 200 100 88 1 12,000 3,300 22.5 4.6 10 1 26
CVH95K07 95 125 150 250 10 14 0.25 1,750 440 9 3.8 50.6 11.5
CVH95K10 95 125 150 250 25 28 0.4 3,500 750 12.5 4.3 7.5 0.8 15
CVH95K14 95 125 150 250 50 58 0.6 6,000 1,400 16.5 4.3 7.5 0.8 20
CVH95K20 95 125 150 250 100 116 1 12,000 2,600 22.5 4.6 10 1 26
CVH115K07 115 150 180 300 10 16 0.25 1,750 360 9450.6 11.5
CVH115K10 115 150 180 300 25 34 0.4 3,500 650 12.5 4.3 7.5 0.8 15
CVH115K14 115 150 180 300 50 71 0.6 6,000 1,200 16.5 4.4 7.5 0.8 20
CVH115K20 115 150 180 300 100 128 1 12,000 2,100 22.5 4.8 10 1 26
CVH130K07 130 170 205 340 10 19 0.25 1,750 360 9 450.6 11.5
CVH130K10 130 170 205 340 25 38 0.4 3,500 580 12.5 4.5 7.5 0.8 15
CVH130K14 130 170 205 340 50 77 0.6 6,000 1,050 16.5 4.6 7.5 0.8 20
CVH130K20 130 170 205 340 100 154 1 12,000 1,900 22.5 5 10 1 26
CVH130K23 130 170 205 340 100 172 1 15,000 3,500 25 5 10 1 27
CVH140K07 140 180 220 360 10 22 0.25 1,750 300 94.1 50.6 11.5
CVH140K10 140 180 220 360 25 42 0.4 3,500 540 12.5 4.6 7.5 0.8 15
CVH140K14 140 180 220 360 50 85 0.6 6,000 980 16.5 4.7 7.5 0.8 20
CVH140K20 140 180 220 360 100 170 1 12,000 1,800 22.5 5.1 10 1 26
CVH140K23 140 180 220 360 100 190 1 15,000 3,200 25 5.1 10 1 27
CVH150K07 150 200 240 395 10 23 0.25 1,750 280 9 4.3 50.6 11.5
CVH150K10 150 200 240 395 25 46 0.4 3,500 510 12.5 4.6 7.5 0.8 15
CVH150K14 150 200 240 395 50 92 0.6 6,000 900 16.5 4.8 7.5 0.8 20
CVH150K20 150 200 240 395 100 185 1 12,000 1,600 22.5 5.2 10 1 26
CVH150K23 150 200 240 395 100 207 1 15,000 2,900 25 5.2 10 1 27
CVH175K07 175 225 270 455 10 26 0.25 1,750 250 94.8 50.6 11.5
CVH175K10 175 225 270 455 25 53 0.4 3,500 440 12.5 4.9 7.5 0.8 15
CVH175K14 175 225 270 455 50 108 0.6 6,000 800 16.5 4.9 7.5 0.8 20
CVH175K20 175 225 270 455 100 210 1 12,000 1,400 22.5 5.3 10 1 26
CVH175K23 175 225 270 455 100 235 1 15,000 2,500 25 5.3 10 1 27
CVH230K07 230 300 360 595 10 35 0.25 1,750 190 9 4.8 50.6 11.5
CVH230K10 230 300 360 595 25 71 0.4 3,500 350 12.5 5.4 7.5 0.8 15
CVH230K14 230 300 360 595 50 143 0.6 6,000 620 16.5 5.5 7.5 0.8 20
CVH230K20 230 300 360 595 100 280 1 12,000 1,100 22.5 5.9 10 1 26
CVH230K23 230 300 360 595 100 313 1 15,000 2,200 25 5.9 10 1 27
Part Number
Device Ratings and Dimensions
Rev Date: 10/23/2012 4 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
CV
H
Series
Medium Voltage Leaded Varistor
Stackpole Electronics, Inc.
Resistive Product Solutions
V
RMS
V
DC
V
N
V
C
I
C
W
MAX
P
MAX
I
P
C
TYP
D
MAX
t
MAX
R d h
MAX
(volts) (volts) (volts) (volts) (amps) (joules) (watts) (amps) (pF) (mm) (mm) (mm) (mm) (mm)
CVH250K07 250 320 390 650 10 38 0.25 1,750 180 9550.6 11.5
CVH250K10 250 320 390 650 25 77 0.4 3,500 320 12.5 5.6 7.5 0.8 15
CVH250K14 250 320 390 650 50 154 0.6 6,000 580 16.5 5.7 7.5 0.8 20
CVH250K20 250 320 390 650 100 300 1 12,000 1,000 22.5 6.1 10 1 26
CVH250K23 250 320 390 650 100 336 1 15,000 1,900 25 6.1 10 1 27
CVH275K07 275 350 430 710 10 44 0.25 1,750 160 9 5.6 50.6 11.5
CVH275K10 275 350 430 710 25 88 0.4 3,500 300 12.5 5.8 7.5 0.8 15
CVH275K14 275 350 430 710 50 170 0.6 6,000 530 16.5 5.9 7.5 0.8 20
CVH275K20 275 350 430 710 100 330 1 12,000 900 22.5 6.3 10 1 26
CVH275K23 275 350 430 710 100 370 1 15,000 1,600 25 6.3 10 1 27
CVH300K07 300 385 470 775 10 46 0.25 1,750 150 95.8 50.6 11.5
CVH300K10 300 385 470 775 25 93 0.4 3,500 280 12.5 6.1 7.5 0.8 15
CVH300K14 300 385 470 775 50 192 0.6 6,000 490 16.5 6.1 7.5 0.8 20
CVH300K20 300 385 470 775 100 380 1 12,000 850 22.5 6.6 10 1 27
CVH300K23 300 385 470 775 100 426 1 15,000 1,300 25 6.6 10 1 29
CVH320K10 320 420 510 840 25 104 0.4 3,500 260 12.5 5.9 7.5 0.8 16
CVH320K14 320 420 510 840 50 209 0.6 6,000 460 16.5 6.5 7.5 0.8 21
CVH320K20 320 420 510 840 100 420 1 12,000 800 22.5 6.8 10 1 27
CVH320K23 320 420 510 840 100 470 1 15,000 1,100 25 6.8 10 1 29
CVH385K10 385 505 620 1025 25 106 0.4 3,500 230 12.5 6.4 7.5 0.8 16
CVH385K14 385 505 620 1025 50 219 0.6 6,000 390 16.5 6.9 7.5 0.8 21
CVH385K20 385 505 620 1025 100 430 1 12,000 650 22.5 7.5 10 1 27
CVH385K23 385 505 620 1025 100 480 1 15,000 1,000 25 7.5 10 1 29
CVH420K10 420 560 680 1120 25 110 0.4 3,500 210 12.5 7.3 7.5 0.8 16
CVH420K14 420 560 680 1120 50 230 0.6 6,000 370 16.5 7.4 7.5 0.8 21
CVH420K20 420 560 680 1120 100 460 1 12,000 620 22.5 7.8 10 1 27
CVH420K23 420 560 680 1120 100 515 1 15,000 950 25 7.8 10 1 29
CVH460K10 460 615 750 1240 25 120 0.4 3,500 200 12.5 7.8 7.5 0.8 16
CVH460K14 460 615 750 1240 50 250 0.6 6,000 340 16.5 7.8 7.5 0.8 21
CVH460K20 460 615 750 1240 100 500 1 12,000 560 22.5 8.2 10 1 27
CVH460K23 460 615 750 1240 100 560 1 15,000 900 25 8.2 10 1 29
CVH510K10 510 670 820 1355 25 131 0.4 3,500 180 12.5 8.2 7.5 0.8 16
CVH510K14 510 670 820 1355 50 258 0.6 6,000 310 16.5 8.2 7.5 0.8 21
CVH510K20 510 670 820 1355 100 520 1 12,000 510 22.5 8.7 10 1 27
CVH510K23 510 670 820 1355 100 582 1 15,000 650 25 8.7 10 1 29
CVH550K10 550 745 910 1500 25 153 0.4 3,500 170 12.5 8.8 7.5 0.8 16
CVH550K14 550 745 910 1500 50 300 0.6 6,000 290 16.5 8.8 7.5 0.8 21
CVH550K20 550 745 910 1500 100 560 1 12,000 480 22.5 9.2 10 1 27
CVH550K23 550 745 910 1500 100 627 1 15,000 800 25 9.2 10 1 29
CVH575K10 575 750 950 1570 25 155 0.4 3,500 165 12.5 8.9 7.5 0.8 16
CVH575K14 575 750 950 1570 50 305 0.6 6,000 280 16.5 8.9 7.5 0.8 21
CVH575K20 575 750 950 1570 100 585 1 12,000 460 22.5 9.4 10 1 27
CVH575K23 575 750 950 1570 100 650 1 15,000 720 25 9.4 10 1 29
CVH625K10 625 825 1000 1650 25 159 0.4 3,500 160 12.5 9.1 7.5 0.8 16
CVH625K14 625 825 1000 1650 50 315 0.6 6,000 270 16.5 9.2 7.5 0.8 21
CVH625K20 625 825 1000 1650 100 640 1 12,000 420 22.5 9.7 10 1 27
CVH625K23 625 825 1000 1650 100 690 1 15,000 680 25 9.7 10 1 29
CVH680K10 680 895 1100 1815 25 171 0.4 3,500 150 12.5 9.7 7.5 0.8 16
CVH680K14 680 895 1100 1815 50 340 0.6 6,000 250 16.5 9.8 7.5 0.8 21
CVH680K20 680 895 1100 1815 100 690 1 12,000 390 22.5 10.2 10 1 27
CVH680K23 680 895 1100 1815 100 745 1 15,000 620 25 10.2 10 1 29
Part Number
Device Ratings and Dimensions