Varistors – Mouser Canada

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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.

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Part #

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

820513011
Wurth Elektronik
1: $1.15
18,595In Stock

Mfr. Part #
820513011

Mouser Part #
710-820513011

Wurth Elektronik

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

Learn More

Datasheet

18,595In Stock

Cut Tape

$1.15

$0.896

$0.788

$0.648

Reel

$0.566

Min.: 1
Mult.: 1

: 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 5mm Disc 45pF 400A 505VDC

820553811
Wurth Elektronik
1: $0.893
994In Stock

Mfr. Part #
820553811

Mouser Part #
710-820553811

Wurth Elektronik

Varistors WE-VD 5mm Disc 45pF 400A 505VDC

Learn More

Datasheet

994In Stock

Cut Tape

$0.893

$0.832

$0.798

$0.763

Reel

$0.513

View

Min.: 1
Mult.: 1

: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

385 VAC

505 VDC

620 V

1.05 kV

5 mm

400 A

20.5 J

45 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 10mm 130Vrms 170V 3500A 35 0J Type 5

820411311
Wurth Elektronik
1: $0.706
763In Stock

Mfr. Part #
820411311

Mouser Part #
710-820411311

Wurth Elektronik

Varistors WE-VD 10mm 130Vrms 170V 3500A 35 0J Type 5

Learn More

Datasheet

763In Stock

Cut Tape

$0.706

$0.694

$0.634

$0.585

$0.543

Reel

$0.48

Min.: 1
Mult.: 1

: 1,000

WE-VD

MOVs

PCB Mount

Radial

130 VAC

170 VDC

340 V

12.5 mm

3.5 kA

350 J

410 pF

- 40 C

+ 105 C

Reel, Cut Tape

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

820572501
Wurth Elektronik
1: $1.09
4,723In Stock

Mfr. Part #
820572501

Mouser Part #
710-820572501

Wurth Elektronik

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

Learn More

Datasheet

4,723In Stock

Cut Tape

$1.09

$1.02

$0.923

$0.838

$0.762

Reel

$0.694

Min.: 1
Mult.: 1

: 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 20Vrms Type 5

820412001
Wurth Elektronik
1: $1.11
2,983In Stock
1,000Expected 2026-08-14

Mfr. Part #
820412001

Mouser Part #
710-820412001

Wurth Elektronik

Varistors WE-VD High Surge 10mm 20Vrms Type 5

Learn More

Datasheet

2,983In Stock

1,000Expected 2026-08-14

Cut Tape

$1.11

$0.998

$0.922

$0.844

Reel

$0.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

20 VAC

26 VDC

33 V

65 V

12.5 mm

1 kA

4.8 J

4250 pF

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

820442711E
Wurth Elektronik
1: $1.02
8,056In Stock
750On Order

Mfr. Part #
820442711E

Mouser Part #
710-820442711E

Wurth Elektronik

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

Learn More

Datasheet

8,056In Stock

750On Order

Cut Tape

$1.02

$0.919

$0.847

$0.778

$0.706

Reel

$0.706

Min.: 1
Mult.: 1

: 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 THT LS=5mm 65VDC 7J 640pF

820475001
Wurth Elektronik
1: $1.11
16,065In Stock

Mfr. Part #
820475001

Mouser Part #
710-820475001

Wurth Elektronik

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

Learn More

Datasheet

16,065In Stock

Cut Tape

$1.11

$1.10

$0.985

$0.795

View

Reel

$0.716

Min.: 1
Mult.: 1

: 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 190pF 2500A 350VDC

820512711
Wurth Elektronik
1: $0.778
17,009In Stock
7,500Expected 2026-08-14

Mfr. Part #
820512711

Mouser Part #
710-820512711

Wurth Elektronik

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

Learn More

Datasheet

17,009In Stock

7,500Expected 2026-08-14

Cut Tape

$0.778

$0.726

$0.658

$0.599

Reel

$0.495

View

Min.: 1
Mult.: 1

: 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 10 mm 250Vrms Type 5 320V 3500A

820412511
Wurth Elektronik
1: $1.15
1,486In Stock

Mfr. Part #
820412511

Mouser Part #
710-820412511

Wurth Elektronik

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

Learn More

Datasheet

1,486In Stock

Cut Tape

$1.15

$0.913

$0.827

$0.626

$0.593

Reel

$0.593

MouseReel Available

Min.: 1
Mult.: 1

: 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 High Surge 10mm 275Vrms Type 5

820412711
Wurth Elektronik
1: $0.806
1,638In Stock

Mfr. Part #
820412711

Mouser Part #
710-820412711

Wurth Elektronik

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

Learn More

Datasheet

1,638In Stock

Cut Tape

$0.806

$0.719

$0.662

$0.608

Reel

$0.553

Min.: 1
Mult.: 1

: 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 10 mm 550Vrms Type 5 745V 3500A

820415511B
Wurth Elektronik
1: $2.35
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

$2.35

$1.71

$1.42

$1.30

$1.23

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

Varistors WE-VD Disc Varistor 20mm 275Vrms Type 5

820422711
Wurth Elektronik
1: $1.60
697In Stock
4,000On Order

Mfr. Part #
820422711

Mouser Part #
710-820422711

Wurth Elektronik

Varistors WE-VD Disc Varistor 20mm 275Vrms Type 5

Learn More

Datasheet

697In Stock

4,000On Order

Cut Tape

$1.60

$1.45

$1.42

$1.32

$1.15

Reel

$1.05

Min.: 1
Mult.: 1

: 500

WE-VD

Disc Varistors

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

23 mm

10 kA

303 J

860 pF

- 40 C

+ 105 C

Reel, Cut Tape

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

820423211
Wurth Elektronik
500: $1.12
1,000In Stock

Mfr. Part #
820423211

Mouser Part #
710-820423211

Wurth Elektronik

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

Learn More

Datasheet

1,000In Stock

Reel

$1.12

Min.: 500
Mult.: 500

: 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 20mm 550Vrms 745V 10000A 510J Type 5

820425511
Wurth Elektronik
1: $4.13
145In Stock

Mfr. Part #
820425511

Mouser Part #
710-820425511

Wurth Elektronik

Varistors WE-VD 20mm 550Vrms 745V 10000A 510J Type 5

Learn More

Datasheet

145In Stock

$4.13

$3.77

$3.48

$3.24

Min.: 1
Mult.: 1

WE-VD

Disc Varistors

PCB Mount

Radial

550 VAC

745 VDC

910 V

1.5 kV

23 mm

10 kA

510 J

430 pF

- 40 C

+ 105 C

Bulk

Varistors WE-VD 20mm 680Vrms 895V 1100Vvar 10000A 620J Type 5

820426811
Wurth Elektronik
1: $4.67
35In Stock

Mfr. Part #
820426811

Mouser Part #
710-820426811

Wurth Elektronik

Varistors WE-VD 20mm 680Vrms 895V 1100Vvar 10000A 620J Type 5

Learn More

Datasheet

35In Stock

$4.67

$4.25

$3.93

$3.64

Min.: 1
Mult.: 1

WE-VD

Disc Varistors

PCB Mount

Radial

680 VAC

895 VDC

1.1 kV

1.815 kV

23 mm

10 kA

620 J

360 pF

- 40 C

+ 105 C

Bulk

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

820441311E
Wurth Elektronik
1: $1.30
1,282In Stock

Mfr. Part #
820441311E

Mouser Part #
710-820441311E

Wurth Elektronik

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

Learn More

Datasheet

1,282In Stock

Cut Tape

$1.30

$1.16

$1.07

$0.979

Reel

$0.89

MouseReel Available

Min.: 1
Mult.: 1

: 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 14mm 300Vrms 385V 470Vvar 6000A 175J Type 5

820443011E
Wurth Elektronik
1: $1.07
1,952In Stock

Mfr. Part #
820443011E

Mouser Part #
710-820443011E

Wurth Elektronik

Varistors WE-VD 14mm 300Vrms 385V 470Vvar 6000A 175J Type 5

Learn More

Datasheet

1,952In Stock

Cut Tape

$1.07

$0.972

$0.897

Reel

$0.832

$0.736

MouseReel Available

Min.: 1
Mult.: 1

: 750

WE-VD

Disc Varistors

PCB Mount

Radial

300 VAC

385 VDC

470 V

775 V

16.5 mm

6 kA

175 J

420 pF

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Varistors WE-VD High Surge 14mm 320Vrms Type 5

820443211E
Wurth Elektronik
1: $1.84
491In Stock
1,000Expected 2026-08-14

Mfr. Part #
820443211E

Mouser Part #
710-820443211E

Wurth Elektronik

Varistors WE-VD High Surge 14mm 320Vrms Type 5

Learn More

Datasheet

491In Stock

1,000Expected 2026-08-14

Cut Tape

$1.84

Reel

$1.84

Min.: 1
Mult.: 1

: 500

WE-VD

Disc Varistors

PCB Mount

Radial

320 VAC

418 VDC

510 V

842 V

16.5 mm

6 kA

190 J

370 pF

- 40 C

+ 105 C

Reel, Cut Tape

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

820445511E
Wurth Elektronik
1: $1.74
1,145In Stock

Mfr. Part #
820445511E

Mouser Part #
710-820445511E

Wurth Elektronik

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

Learn More

Datasheet

1,145In Stock

$1.74

$1.56

$1.44

$1.32

$1.20

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=7.5mm 825VDC 283J 200pF

820446211E
Wurth Elektronik
1: $2.00
980In Stock

Mfr. Part #
820446211E

Mouser Part #
710-820446211E

Wurth Elektronik

Varistors WE-VD THT LS=7.5mm 825VDC 283J 200pF

Learn More

Datasheet

980In Stock

Cut Tape

$2.00

$1.70

$1.64

$1.44

$1.23

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

: 250

WE-VD

Disc Varistors

PCB Mount

Through Hole

625 VAC

825 VDC

1 kV

1.65 kV

16.5 mm

6 kA

283 J

200 pF

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Varistors WE-VD 5 mm 20 Vrms Type 5 26V 250A

820452001
Wurth Elektronik
1: $1.01
1,695In Stock

Mfr. Part #
820452001

Mouser Part #
710-820452001

Wurth Elektronik

Varistors WE-VD 5 mm 20 Vrms Type 5 26V 250A

Learn More

Datasheet

1,695In Stock

Cut Tape

$1.01

$0.792

$0.631

$0.539

$0.511

Reel

$0.511

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

WE-VD

Disc Varistors

PCB Mount

Radial

20 VAC

26 VDC

33 V

73 V

7.5 mm

250 A

1.3 J

880 pF

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Varistors WE-VD 5 mm 30 Vrms Type 5 38V 250A

820453001
Wurth Elektronik
1: $0.95
1,488In Stock

Mfr. Part #
820453001

Mouser Part #
710-820453001

Wurth Elektronik

Varistors WE-VD 5 mm 30 Vrms Type 5 38V 250A

Learn More

Datasheet

1,488In Stock

Cut Tape

$0.95

$0.749

$0.672

$0.51

$0.484

Reel

$0.484

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

WE-VD

Disc Varistors

PCB Mount

Radial

30 VAC

38 VDC

47 V

104 V

7.5 mm

250 A

1.8 J

720 pF

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Varistors WE-VD THT LS=5mm 200VDC 21J 180pF

820471511
Wurth Elektronik
1: $1.31
1,468In Stock

Mfr. Part #
820471511

Mouser Part #
710-820471511

Wurth Elektronik

Varistors WE-VD THT LS=5mm 200VDC 21J 180pF

Learn More

Datasheet

1,468In Stock

Cut Tape

$1.31

$1.03

$1.00

$0.907

View

Reel

$0.729

Min.: 1
Mult.: 1

: 1,500

WE-VD

Disc Varistors

PCB Mount

Through Hole

150 VAC

200 VDC

240 V

395 V

9 mm

1.75 kA

21 J

180 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 10mm Disc 230pF 2500A 300VDC

820512311
Wurth Elektronik
1: $0.648
592In Stock

Mfr. Part #
820512311

Mouser Part #
710-820512311

Wurth Elektronik

Varistors WE-VD 10mm Disc 230pF 2500A 300VDC

Learn More

Datasheet

592In Stock

Cut Tape

$0.648

$0.605

$0.55

$0.498

$0.454

Reel

$0.412

Min.: 1
Mult.: 1

: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

230 VAC

300 VDC

360 V

595 V

12.5 mm

2.5 kA

52 J

230 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors WE-VD 10mm Disc 3660pF 500A 31VDC

820512501
Wurth Elektronik
1: $1.12
1,060In Stock

Mfr. Part #
820512501

Mouser Part #
710-820512501

Wurth Elektronik

Varistors WE-VD 10mm Disc 3660pF 500A 31VDC

Learn More

Datasheet

1,060In Stock

Cut Tape

$1.12

$1.10

$1.05

$1.01

$0.958

Reel

$0.894

Min.: 1
Mult.: 1

: 1,000

WE-VD

Disc Varistors

PCB Mount

Radial

25 VAC

31 VDC

39 V

77 V

12.5 mm

500 A

4.7 J

3660 pF

- 40 C

+ 105 C

Reel, Cut Tape

WE-VD Disk Varistors

Mouser Electronics®

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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