Varistors – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

WE-VD Disk Varistors

Würth Elektronik WE-VD Disk Varistors are engineered to provide superior defense against electrical disturbances. The WE-VD series offers low clamping voltage, ensuring that even the smallest surges are quickly neutralized to protect equipment from damage. After a surge impulse, these disk varistors seamlessly transition into normal mode operation without any slip current, delivering continuous protection without interruption. Würth Elektronik WE-VD Disk Varistors are designed to withstand harsh environmental conditions and operate in a temperature range of -40°C to +85°C. The series is ideal for various applications, including 110V to 400V power supplies and EN 61000-4-5 surge protection.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 79

Applied Filters:

Product

Termination Style

Voltage Rating AC

Voltage Rating DC

Varistor Voltage

Clamping Voltage

Diameter

Peak Surge Current

Surge Energy Rating

Capacitance

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Varistors WE-VD THT LS=7.5mm 385VDC 70J 190pF

820513011
Wurth Elektronik
1: $1.24
21,888In Stock

Mfr. Part #
820513011

Mouser Part #
710-820513011

Wurth Elektronik

Varistors WE-VD THT LS=7.5mm 385VDC 70J 190pF

Learn More

Datasheet

21,888In Stock

Cut Tape

$1.24

$0.964

$0.848

$0.698

Reel

$0.609

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Through Hole

300 VAC

385 VDC

470 V

775 V

12.5 mm

2.5 kA

70 J

190 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 10mm Disc 190pF 2500A 350VDC

820512711
Wurth Elektronik
1: $0.837
19,813In Stock

Mfr. Part #
820512711

Mouser Part #
710-820512711

Wurth Elektronik

Varistors WE-VD 10mm Disc 190pF 2500A 350VDC

Learn More

Datasheet

19,813In Stock

Cut Tape

$0.837

$0.781

$0.708

$0.645

$0.586

Reel

$0.533

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

12.5 mm

2.5 kA

66 J

190 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 7mm Disc 1820pF 250A 31VDC

820572501
Wurth Elektronik
1: $0.713
4,840In Stock

Mfr. Part #
820572501

Mouser Part #
710-820572501

Wurth Elektronik

Varistors WE-VD 7mm Disc 1820pF 250A 31VDC

Learn More

Datasheet

4,840In Stock

Cut Tape

$0.713

$0.677

$0.636

$0.595

$0.56

Reel

$0.493

Min.: 1
Mult.: 1

Reel: 1,500

WE-VD

Disc Varistors

PCB Mount

Radial

25 VAC

31 VDC

39 V

77 V

9 mm

250 A

2.4 J

1820 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD High Surge 10mm 275Vrms Type 5

820412711
Wurth Elektronik
1: $0.868
1,659In Stock

Mfr. Part #
820412711

Mouser Part #
710-820412711

Wurth Elektronik

Varistors WE-VD High Surge 10mm 275Vrms Type 5

Learn More

Datasheet

1,659In Stock

Cut Tape

$0.868

$0.773

$0.713

$0.654

Reel

$0.595

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

12.5 mm

3.5 kA

80 J

190 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 20mm Disc 760pF 10000A 418VDC

820423211
Wurth Elektronik
500: $1.23
500In Stock

Mfr. Part #
820423211

Mouser Part #
710-820423211

Wurth Elektronik

Varistors WE-VD 20mm Disc 760pF 10000A 418VDC

Learn More

Datasheet

500In Stock

Reel

$1.23

Min.: 500
Mult.: 500

Reel: 500

WE-VD

Disc Varistors

PCB Mount

Radial

320 VAC

418 VDC

510 V

842 V

23 mm

10 kA

382 J

760 pF

- 40 C

+ 105 C

Reel

Varistors WE-VD High Surge 14mm 130Vrms Type 5

820441311E
Wurth Elektronik
1: $1.40
1,395In Stock

Mfr. Part #
820441311E

Mouser Part #
710-820441311E

Wurth Elektronik

Varistors WE-VD High Surge 14mm 130Vrms Type 5

Learn More

Datasheet

1,395In Stock

Cut Tape

$1.40

$1.24

$1.15

$1.05

Reel

$0.958

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

130 VAC

170 VDC

200 V

340 V

16.5 mm

6 kA

70 J

840 pF

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Varistors WE-VD High Surge 14mm 275Vrms Type 5

820442711E
Wurth Elektronik
1: $1.10
1,112In Stock
4,500Expected 2026-02-20

Mfr. Part #
820442711E

Mouser Part #
710-820442711E

Wurth Elektronik

Varistors WE-VD High Surge 14mm 275Vrms Type 5

Learn More

Datasheet

1,112In Stock

4,500Expected 2026-02-20

Cut Tape

$1.10

$0.989

$0.911

$0.837

$0.76

Reel

$0.76

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

16.5 mm

6 kA

155 J

450 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD High Surge 14mm 550Vrms Type 5

820445511E
Wurth Elektronik
1: $1.88
81In Stock
250Expected 2026-02-20

Mfr. Part #
820445511E

Mouser Part #
710-820445511E

Wurth Elektronik

Varistors WE-VD High Surge 14mm 550Vrms Type 5

Learn More

Datasheet

81In Stock

250Expected 2026-02-20

$1.88

$1.67

$1.55

$1.42

$1.29

Min.: 1
Mult.: 1

WE-VD

Disc Varistors

PCB Mount

Radial

550 VAC

745 VDC

910 V

1.5 kV

16.5 mm

6 kA

255 J

240 pF

- 40 C

+ 105 C

Bulk

Varistors WE-VD THT LS=5mm 65VDC 7J 640pF

820475001
Wurth Elektronik
1: $1.19
1,468In Stock
5,850On Order

Mfr. Part #
820475001

Mouser Part #
710-820475001

Wurth Elektronik

Varistors WE-VD THT LS=5mm 65VDC 7J 640pF

Learn More

Datasheet

1,468In Stock

5,850On Order

Cut Tape

$1.19

$1.18

$1.06

$0.856

View

Reel

$0.77

Min.: 1
Mult.: 1

Reel: 1,500

WE-VD

Disc Varistors

PCB Mount

Through Hole

50 VAC

65 VDC

82 V

135 V

9 mm

1.75 kA

7 J

640 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 10mm Disc 210pF 2500A 320VDC

820512511
Wurth Elektronik
1: $0.698
986In Stock

Mfr. Part #
820512511

Mouser Part #
710-820512511

Wurth Elektronik

Varistors WE-VD 10mm Disc 210pF 2500A 320VDC

Learn More

Datasheet

986In Stock

Cut Tape

$0.698

$0.651

$0.592

$0.536

Reel

$0.488

Min.: 1
Mult.: 1

Reel: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

250 VAC

320 VDC

390 V

650 V

12.5 mm

2.5 kA

60 J

210 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD THT LS=7.5mm 38VDC 6J 3140pF

820513001
Wurth Elektronik
1: $1.29
973In Stock

Mfr. Part #
820513001

Mouser Part #
710-820513001

Wurth Elektronik

Varistors WE-VD THT LS=7.5mm 38VDC 6J 3140pF

Learn More

Datasheet

973In Stock

Cut Tape

$1.29

$1.27

$1.14

$0.927

Reel

$0.884

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

WE-VD

Disc Varistors

PCB Mount

Through Hole

30 VAC

38 VDC

47 V

93 V

12.5 mm

500 A

6 J

3140 pF

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Varistors WE-VD 20mm Disc 1830pF 6500A 170VDC

820521311
Wurth Elektronik
1: $1.91
743In Stock

Mfr. Part #
820521311

Mouser Part #
710-820521311

Wurth Elektronik

Varistors WE-VD 20mm Disc 1830pF 6500A 170VDC

Learn More

Datasheet

743In Stock

Cut Tape

$1.91

$1.78

$1.61

$1.47

Reel

$1.33

Min.: 1
Mult.: 1

Reel: 500

WE-VD

Disc Varistors

PCB Mount

Radial

130 VAC

170 VDC

200 V

340 V

23 mm

6.5 kA

114 J

1830 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 20mm Disc 860pF 10000A 350VDC

820522711
Wurth Elektronik
1: $1.57
287In Stock
1,000Expected 2026-02-20

Mfr. Part #
820522711

Mouser Part #
710-820522711

Wurth Elektronik

Varistors WE-VD 20mm Disc 860pF 10000A 350VDC

Learn More

Datasheet

287In Stock

1,000Expected 2026-02-20

Cut Tape

$1.57

$1.45

$1.32

$1.20

Reel

$1.09

Min.: 1
Mult.: 1

Reel: 500

WE-VD

Disc Varistors

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

23 mm

6.5 kA

264 J

860 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD THT LS=10mm 560VDC 344J 570pF

820524211B
Wurth Elektronik
1: $2.33
165In Stock

Mfr. Part #
820524211B

Mouser Part #
710-820524211B

Wurth Elektronik

Varistors WE-VD THT LS=10mm 560VDC 344J 570pF

Learn More

Datasheet

165In Stock

$2.33

$2.05

$1.98

$1.92

$1.83

Min.: 1
Mult.: 1

WE-VD

Disc Varistors

PCB Mount

Through Hole

420 VAC

560 VDC

680 V

1.12 kV

23 mm

6.5 kA

344 J

570 pF

- 40 C

+ 105 C

Bulk

Varistors WE-VD 14mm 1000Vrms Type 5 1465V 4.5kA

820541021
Wurth Elektronik
1: $5.25
119In Stock

Mfr. Part #
820541021

Mouser Part #
710-820541021

Wurth Elektronik

Varistors WE-VD 14mm 1000Vrms Type 5 1465V 4.5kA

Learn More

Datasheet

119In Stock

$5.25

$4.34

$3.80

$3.52

$3.04

Min.: 1
Mult.: 1

WE-VD

Disc Varistors

PCB Mount

Radial

1 kVAC

1.465 kVDC

1.8 kV

2.97 kV

16.5 mm

4.5 kA

348 J

150 pF

- 40 C

+ 85 C

Bulk

Varistors WE-VD 14mm Disc 840pF 4500A 170VDC

820541311
Wurth Elektronik
1: $1.38
747In Stock

Mfr. Part #
820541311

Mouser Part #
710-820541311

Wurth Elektronik

Varistors WE-VD 14mm Disc 840pF 4500A 170VDC

Learn More

Datasheet

747In Stock

Cut Tape

$1.38

$1.32

$1.27

$1.21

$1.17

Reel

$1.08

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

130 VAC

170 VDC

200 V

340 V

16.5 mm

4.5 kA

57 J

840 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 14mm Disc 11960pF 1000A 18VDC

820541406
Wurth Elektronik
1: $1.27
750In Stock

Mfr. Part #
820541406

Mouser Part #
710-820541406

Wurth Elektronik

Varistors WE-VD 14mm Disc 11960pF 1000A 18VDC

Learn More

Datasheet

750In Stock

Cut Tape

$1.27

$1.18

$1.08

$0.978

$0.89

Reel

$0.808

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

14 VAC

18 VDC

22 V

43 V

16.5 mm

1 kA

5.4 J

0.01196 uF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 14mm Disc 450pF 4500A 350VDC

820542711
Wurth Elektronik
1: $1.16
1,548In Stock

Mfr. Part #
820542711

Mouser Part #
710-820542711

Wurth Elektronik

Varistors WE-VD 14mm Disc 450pF 4500A 350VDC

Learn More

Datasheet

1,548In Stock

Cut Tape

$1.16

$1.08

$0.986

$0.896

$0.814

Reel

$0.741

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

16.5 mm

4.5 kA

132 J

450 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 14mm Disc 6420pF 1000A 38VDC

820543001
Wurth Elektronik
1: $1.38
696In Stock

Mfr. Part #
820543001

Mouser Part #
710-820543001

Wurth Elektronik

Varistors WE-VD 14mm Disc 6420pF 1000A 38VDC

Learn More

Datasheet

696In Stock

Cut Tape

$1.38

$1.32

$1.27

$1.21

$1.17

Reel

$1.08

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

30 VAC

38 VDC

47 V

93 V

16.5 mm

1 kA

12 J

6420 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 14mm Disc 420pF 4500A 385VDC

820543011
Wurth Elektronik
1: $1.16
391In Stock
750Expected 2026-02-20

Mfr. Part #
820543011

Mouser Part #
710-820543011

Wurth Elektronik

Varistors WE-VD 14mm Disc 420pF 4500A 385VDC

Learn More

Datasheet

391In Stock

750Expected 2026-02-20

Cut Tape

$1.16

$1.08

$0.986

$0.896

$0.814

Reel

$0.741

Min.: 1
Mult.: 1

Reel: 750

WE-VD

Disc Varistors

PCB Mount

Radial

300 VAC

385 VDC

470 V

775 V

16.5 mm

4.5 kA

140 J

420 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 7mm Disc 110pF 1200A 320VDC

820572511
Wurth Elektronik
1: $0.62
1,423In Stock

Mfr. Part #
820572511

Mouser Part #
710-820572511

Wurth Elektronik

Varistors WE-VD 7mm Disc 110pF 1200A 320VDC

Learn More

Datasheet

1,423In Stock

Cut Tape

$0.62

$0.584

$0.532

$0.484

$0.439

Reel

$0.40

Min.: 1
Mult.: 1

Reel: 1,500

WE-VD

Disc Varistors

PCB Mount

Radial

250 VAC

320 VDC

390 V

650 V

9 mm

1.2 kA

30 J

110 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 7mm Disc 105pF 1200A 350VDC

820572711
Wurth Elektronik
1: $0.341
528In Stock
3,000Expected 2026-03-06

Mfr. Part #
820572711

Mouser Part #
710-820572711

Wurth Elektronik

Varistors WE-VD 7mm Disc 105pF 1200A 350VDC

Learn More

Datasheet

528In Stock

3,000Expected 2026-03-06

Cut Tape

$0.341

$0.315

$0.284

$0.259

$0.234

Reel

$0.214

Min.: 1
Mult.: 1

Reel: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

7 mm

1.2 kA

33 J

105 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 7mm Disc 100pF 1200A 385VDC

820573011
Wurth Elektronik
1: $0.698
2,000In Stock

Mfr. Part #
820573011

Mouser Part #
710-820573011

Wurth Elektronik

Varistors WE-VD 7mm Disc 100pF 1200A 385VDC

Learn More

Datasheet

2,000In Stock

Cut Tape

$0.698

$0.659

$0.598

$0.546

$0.493

Reel

$0.45

Min.: 1
Mult.: 1

Reel: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

300 VAC

385 VDC

470 V

775 V

9 mm

1.2 kA

35 J

100 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 10 mm 250Vrms Type 5 320V 3500A

820412511
Wurth Elektronik
1: $1.24
621In Stock

Mfr. Part #
820412511

Mouser Part #
710-820412511

Wurth Elektronik

Varistors WE-VD 10 mm 250Vrms Type 5 320V 3500A

Learn More

Datasheet

621In Stock

Cut Tape

$1.24

$0.983

$0.89

$0.674

$0.639

Reel

$0.639

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

250 VAC

320 VDC

390 V

650 V

12.5 mm

3.5 kA

70 J

210 pF

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Varistors WE-VD 10 mm 550Vrms Type 5 745V 3500A

820415511B
Wurth Elektronik
1: $2.53
401In Stock

Mfr. Part #
820415511B

Mouser Part #
710-820415511B

Wurth Elektronik

Varistors WE-VD 10 mm 550Vrms Type 5 745V 3500A

Learn More

Datasheet

401In Stock

$2.53

$1.84

$1.53

$1.40

$1.33

Min.: 1
Mult.: 1

WE-VD

Disc Varistors

PCB Mount

Radial

550 VAC

745 VDC

910 V

1.5 kV

12.5 mm

3.5 kA

127 J

95 pF

- 40 C

+ 105 C

Bulk

WE-VD Disk Varistors

Mouser Electronics®

Company

Resources

Support

14 VAC
20 VAC
25 VAC
30 VAC
40 VAC
50 VAC
60 VAC
75 VAC
115 VAC
130 VAC
150 VAC
230 VAC
250 VAC
275 VAC
300 VAC
320 VAC
385 VAC
420 VAC
460 VAC
510 VAC

18 VDC
26 VDC
31 VDC
38 VDC
56 VDC
65 VDC
85 VDC
100 VDC
150 VDC
170 VDC
200 VDC
300 VDC
320 VDC
350 VDC
385 VDC
418 VDC
505 VDC
560 VDC
615 VDC
670 VDC

22 V
33 V
39 V
47 V
68 V
82 V
100 V
120 V
180 V
200 V
240 V
360 V
390 V
430 V
470 V
510 V
620 V
680 V
750 V
820 V

43 V
48 V
65 V
73 V
77 V
86 V
93 V
104 V
135 V
150 V
165 V
175 V
200 V
300 V
340 V
355 V
395 V
595 V
650 V
710 V

0.7 J
1.2 J
1.3 J
1.4 J
1.8 J
2.1 J
2.4 J
3 J
3.5 J
4.3 J
4.4 J
4.7 J
4.8 J
5.4 J
6 J
7 J
7.1 J
9.4 J
12 J
13 J

35 pF
45 pF
65 pF
75 pF
78 pF
95 pF
100 pF
105 pF
110 pF
135 pF
140 pF
150 pF
160 pF
180 pF
190 pF
200 pF
210 pF
220 pF
230 pF
240 pF