Varistors – Mouser Ireland

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SIOV Metal Oxide Varistors

TDK EPCOS SIOV Metal Oxide Varistors feature a wide operating voltage range of 11 to 1100V_RMS.These devices offer high surge current ratings up to 8kA and no derating up to 105°C ambient temperature. The SIOV leaded varistors meet new UL 1449 3rd Edition requirements. TDK EPCOS SIOV Metal Oxide Varistors applications include lighting, radio and TV equipment, and household appliances.

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Part #

Varistors 460VAC 10% 14mm StandarD

B72214S0461K101
EPCOS / TDK
1: €0.378
4,169In Stock
4,200Expected 09/04/2026

Mfr. Part No.
B72214S0461K101

Mouser Part No
871-B72214S461K101

EPCOS / TDK

Varistors 460VAC 10% 14mm StandarD

Learn More

Datasheet

4,169In Stock

4,200Expected 09/04/2026

€0.378

€0.325

€0.233

€0.221

View

Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm

MOVs

PCB Mount

Radial

460 VAC

615 VDC

700 V

1.24 kV

14 mm

4.5 kA

100 J

200 pF

- 40 C

+ 105 C

Bulk

Varistors 60VAC 10% 14mm StandarD

B72214S0600K101
EPCOS / TDK
1: €0.318
6,999In Stock

Mfr. Part No.
B72214S0600K101

Mouser Part No
871-B72214S600K101

EPCOS / TDK

Varistors 60VAC 10% 14mm StandarD

Learn More

Datasheet

6,999In Stock

€0.318

€0.198

€0.171

€0.158

View

Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm

MOVs

PCB Mount

Radial

60 VAC

85 VDC

100 V

165 V

14 mm

4.5 kA

17 J

1650 pF

- 40 C

+ 105 C

Bulk

Varistors 680VAC 10% 14mm StandarD

B72214S0681K101
EPCOS / TDK
1: €0.593
2,599In Stock
6,000Expected 23/02/2026

Mfr. Part No.
B72214S0681K101

Mouser Part No
871-B72214S681K101

EPCOS / TDK

Varistors 680VAC 10% 14mm StandarD

Learn More

Datasheet

2,599In Stock

6,000Expected 23/02/2026

€0.593

€0.378

€0.332

€0.309

View

Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm

MOVs

PCB Mount

Radial

680 VAC

895 VDC

1.1 kV

1.815 kV

14 mm

4.5 kA

140 J

180 pF

- 40 C

+ 105 C

Bulk

Varistors 95VAC 10% 14mm StandarD

B72214S0950K101
EPCOS / TDK
1: €0.318
2,889In Stock

Mfr. Part No.
B72214S0950K101

Mouser Part No
871-B72214S950K101

EPCOS / TDK

Varistors 95VAC 10% 14mm StandarD

Learn More

Datasheet

2,889In Stock

€0.318

€0.198

€0.171

€0.158

View

Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm

MOVs

PCB Mount

Radial

95 VAC

125 VDC

150 V

250 V

14 mm

4.5 kA

25 J

870 pF

- 40 C

+ 105 C

Bulk

Varistors 320VAC 10% 14mm 125 DegC AdvanceD

B72214U2321K501
EPCOS / TDK
1: €0.387
1,372In Stock

Mfr. Part No.
B72214U2321K501

Mouser Part No
871-B72214U2321K501

EPCOS / TDK

Varistors 320VAC 10% 14mm 125 DegC AdvanceD

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Datasheet

1,372In Stock

€0.387

€0.239

€0.237

€0.187

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 125C, 85C/85%RH 14mm

MOVs

PCB Mount

Radial

320 VAC

420 VDC

510 V

840 V

17.5 mm

6 kA

136 J

370 pF

- 40 C

+ 125 C

Bulk

Varistors 510VAC 10% 14mm 125 DegC AdvanceD

B72214U2511K501
EPCOS / TDK
1: €0.886
1,236In Stock

Mfr. Part No.
B72214U2511K501

Mouser Part No
871-B72214U2511K501

EPCOS / TDK

Varistors 510VAC 10% 14mm 125 DegC AdvanceD

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Datasheet

1,236In Stock

€0.886

€0.577

€0.486

€0.462

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 125C, 85C/85%RH 14mm

MOVs

PCB Mount

Radial

510 VAC

670 VDC

820 V

1.355 kV

17.5 mm

5 kA

165 J

240 pF

- 40 C

+ 125 C

Bulk

Varistors 320VAC 10% 20mm SuperioR MP

B72220P3321K101
EPCOS / TDK
1: €0.697
55In Stock
7,500Expected 20/03/2026

Mfr. Part No.
B72220P3321K101

Mouser Part No
871-B72220P3321K101

EPCOS / TDK

Varistors 320VAC 10% 20mm SuperioR MP

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Datasheet

55In Stock

7,500Expected 20/03/2026

€0.697

€0.501

€0.484

Min.: 1
Mult.: 1

Disc Varistor, Multi-Pulse SuperioR 20mm

MOVs

PCB Mount

Radial

320 VAC

420 VDC

510 V

840 V

22.5 mm

12 kA

330 J

1000 pF

- 40 C

+ 105 C

Bulk

Varistors 460VAC 10% 20mm SuperioR MP

B72220P3461K101
EPCOS / TDK
1: €1.20
1,186In Stock

Mfr. Part No.
B72220P3461K101

Mouser Part No
871-B72220P3461K101

EPCOS / TDK

Varistors 460VAC 10% 20mm SuperioR MP

Learn More

Datasheet

1,186In Stock

€1.20

€0.877

€0.789

€0.768

View

Min.: 1
Mult.: 1

Disc Varistor, Multi-Pulse SuperioR 20mm

MOVs

PCB Mount

Radial

460 VAC

615 VDC

750 V

1.24 kV

22.5 mm

12 kA

445 J

660 pF

- 40 C

+ 105 C

Bulk

Varistors 130VAC 10% 20mm EnergetiQ

B72220Q0131K101
EPCOS / TDK
1: €1.13
317In Stock

Mfr. Part No.
B72220Q0131K101

Mouser Part No
871-B72220Q0131K101

EPCOS / TDK

Varistors 130VAC 10% 20mm EnergetiQ

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Datasheet

317In Stock

€1.13

€0.819

€0.742

€0.658

View

Min.: 1
Mult.: 1

Disc Varistor, EnergetiQ 20mm

MOVs

PCB Mount

Radial

130 VAC

170 VDC

205 V

340 V

22.5 mm

15 kA

100 J

1950 pF

- 40 C

+ 105 C

Bulk

Varistors 250VAC 10% 20mm EnergetiQ

B72220Q0251K101
EPCOS / TDK
1: €1.13
527In Stock

Mfr. Part No.
B72220Q0251K101

Mouser Part No
871-B72220Q251K101

EPCOS / TDK

Varistors 250VAC 10% 20mm EnergetiQ

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Datasheet

527In Stock

€1.13

€0.819

€0.742

€0.658

View

Min.: 1
Mult.: 1

Disc Varistor, EnergetiQ 20mm

MOVs

PCB Mount

Radial

250 VAC

320 VDC

390 V

650 V

20 mm

8 kA

140 J

940 pF

- 40 C

+ 105 C

Bulk

Varistors 300VAC 10% 20mm EnergetiQ

B72220Q0301K101
EPCOS / TDK
1: €1.36
1,280In Stock

Mfr. Part No.
B72220Q0301K101

Mouser Part No
871-B72220Q301K101

EPCOS / TDK

Varistors 300VAC 10% 20mm EnergetiQ

Learn More

Datasheet

1,280In Stock

€1.36

€0.989

€0.894

€0.789

View

Min.: 1
Mult.: 1

Disc Varistor, EnergetiQ 20mm

MOVs

PCB Mount

Radial

300 VAC

385 VDC

470 V

775 V

20 mm

15 kA

235 J

850 pF

- 40 C

+ 105 C

Bulk

Varistors 25VAC 10% 20mm StandarD

B72220S0250K151
EPCOS / TDK
1: €0.714
1,791In Stock

Mfr. Part No.
B72220S0250K151

Mouser Part No
871-B72220S0250K151

EPCOS / TDK

Varistors 25VAC 10% 20mm StandarD

Learn More

Datasheet

1,791In Stock

Cut Tape

€0.714

€0.458

€0.402

€0.381

Reel

€0.381

Min.: 1
Mult.: 1

Reel: 1,000

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

25 VAC

31 VDC

39 V

77 V

20 mm

2 kA

22 J

0.0111 uF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors 300VAC 10% 20mm StandarD

B72220S0301K501
EPCOS / TDK
1: €0.628
1,264In Stock

Mfr. Part No.
B72220S0301K501

Mouser Part No
871-B72220S0301K501

EPCOS / TDK

Varistors 300VAC 10% 20mm StandarD

Learn More

Datasheet

1,264In Stock

Cut Tape

€0.628

€0.402

€0.352

Reel

€0.328

€0.308

View

Min.: 1
Mult.: 1

Reel: 250

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

300 VAC

385 VDC

470 V

775 V

20 mm

8 kA

173 J

780 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors 320VAC 10% 20mm StandarD

B72220S0321K551
EPCOS / TDK
1: €0.714
1,417In Stock

Mfr. Part No.
B72220S0321K551

Mouser Part No
871-B72220S0321K551

EPCOS / TDK

Varistors 320VAC 10% 20mm StandarD

Learn More

Datasheet

1,417In Stock

Cut Tape

€0.714

€0.458

€0.402

€0.375

Reel

€0.321

View

Min.: 1
Mult.: 1

Reel: 750

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

320 VAC

420 VDC

510 V

840 V

21.5 mm

8 kA

184 J

720 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors 440VAC 10% 20mm StandarD

B72220S0441K101
EPCOS / TDK
1: €0.559
1,838In Stock
2,400Expected 23/03/2026

Mfr. Part No.
B72220S0441K101

Mouser Part No
871-B72220S0441K101

EPCOS / TDK

Varistors 440VAC 10% 20mm StandarD

Learn More

Datasheet

1,838In Stock

2,400Expected 23/03/2026

€0.559

€0.373

Min.: 1
Mult.: 1

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

440 VAC

585 VDC

715 V

1.18 kV

20 mm

8 kA

185 J

350 pF

- 40 C

+ 105 C

Bulk

Varistors 680VAC 10% 20mm StandarD

B72220S0681K101
EPCOS / TDK
1: €0.636
1,614In Stock
2,400Expected 23/03/2026

Mfr. Part No.
B72220S0681K101

Mouser Part No
871-B72220S0681K101

EPCOS / TDK

Varistors 680VAC 10% 20mm StandarD

Learn More

Datasheet

1,614In Stock

2,400Expected 23/03/2026

€0.636

€0.574

€0.562

€0.559

Min.: 1
Mult.: 1

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

680 VAC

895 VDC

1.1 kV

1.815 kV

21.5 mm

6.5 kA

250 J

340 pF

- 40 C

+ 105 C

Bulk

Varistors 115VAC 10% 20mm StandarD

B72220S0111K101
EPCOS / TDK
1: €0.619
2,572In Stock

Mfr. Part No.
B72220S0111K101

Mouser Part No
871-B72220S111K101

EPCOS / TDK

Varistors 115VAC 10% 20mm StandarD

Learn More

Datasheet

2,572In Stock

€0.619

€0.402

€0.352

€0.328

View

Min.: 1
Mult.: 1

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

125 VAC

150 VDC

180 V

300 V

20 mm

6.5 kA

60 J

1520 pF

- 40 C

+ 105 C

Bulk

Varistors 14VAC 10% 20mm AEC-Q200

B72220S1140K102
EPCOS / TDK
1: €1.73
368In Stock

Mfr. Part No.
B72220S1140K102

Mouser Part No
871-B72220S1140K102

EPCOS / TDK

Varistors 14VAC 10% 20mm AEC-Q200

Learn More

Datasheet

368In Stock

€1.73

€1.28

€1.17

€1.04

View

Min.: 1
Mult.: 1

Disc Varistor, Auto-Grade 20mm

MOVs

PCB Mount

Radial

14 VAC

16 VDC

22 V

43 V

23 mm

2 kA

12 J

0.019 uF

- 40 C

+ 105 C

AEC-Q100

Bulk

Varistors 130VAC 10% 20mm StandarD

B72220S0131K101
EPCOS / TDK
1: €0.628
3,555In Stock
4,200Expected 23/03/2026

Mfr. Part No.
B72220S0131K101

Mouser Part No
871-B72220S131K101

EPCOS / TDK

Varistors 130VAC 10% 20mm StandarD

Learn More

Datasheet

3,555In Stock

4,200Expected 23/03/2026

€0.628

€0.402

€0.352

€0.321

View

Min.: 1
Mult.: 1

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

130 VAC

170 VDC

205 V

340 V

20 mm

8 kA

74 J

1340 pF

- 40 C

+ 105 C

Bulk

Varistors 150VAC 10% 20mm StandarD

B72220S151K151
EPCOS / TDK
1: €1.33
753In Stock

Mfr. Part No.
B72220S151K151

Mouser Part No
871-B72220S151K151

EPCOS / TDK

Varistors 150VAC 10% 20mm StandarD

Learn More

Datasheet

753In Stock

Cut Tape

€1.33

€0.603

€0.45

€0.43

Reel

€0.344

View

Min.: 1
Mult.: 1

Reel: 1,000

B722xxS1

MOVs

PCB Mount

Radial

150 VAC

200 VDC

240 V

395 V

20 mm

8 kA

85 J

1550 pF

- 40 C

+ 105 C

Reel, Cut Tape

Varistors 17VAC 10% 20mm StandarD

B72220S0170K101
EPCOS / TDK
1: €0.628
1,140In Stock

Mfr. Part No.
B72220S0170K101

Mouser Part No
871-B72220S170K101

EPCOS / TDK

Varistors 17VAC 10% 20mm StandarD

Learn More

Datasheet

1,140In Stock

€0.628

€0.402

€0.352

€0.328

View

Min.: 1
Mult.: 1

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

17 VAC

22 VDC

27 V

53 V

20 mm

2 kA

14 J

0.0156 uF

- 40 C

+ 105 C

Bulk

Varistors 175VAC 10% 20mm StandarD

B72220S0171K101
EPCOS / TDK
1: €0.628
2,731In Stock
4,200Expected 23/02/2026

Mfr. Part No.
B72220S0171K101

Mouser Part No
871-B72220S171K101

EPCOS / TDK

Varistors 175VAC 10% 20mm StandarD

Learn More

Datasheet

2,731In Stock

4,200Expected 23/02/2026

€0.628

€0.402

€0.352

€0.321

View

Min.: 1
Mult.: 1

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

175 VAC

225 VDC

270 V

455 V

20 mm

8 kA

98 J

1000 pF

- 40 C

+ 105 C

Bulk

Varistors 20VAC 10% 20mm StandarD

B72220S0200K101
EPCOS / TDK
1: €0.628
1,195In Stock
1,500Expected 09/03/2026

Mfr. Part No.
B72220S0200K101

Mouser Part No
871-B72220S200K101

EPCOS / TDK

Varistors 20VAC 10% 20mm StandarD

Learn More

Datasheet

1,195In Stock

1,500Expected 09/03/2026

€0.628

€0.402

€0.352

€0.328

View

Min.: 1
Mult.: 1

Disc Varistor, StandarD 20mm

MOVs

PCB Mount

Radial

20 VAC

26 VDC

33 V

65 V

20 mm

2 kA

18 J

0.013 uF

- 40 C

+ 105 C

Bulk

Varistors 150VAC 10% 20mm AdvanceD

B72220S2151K101
EPCOS / TDK
1: €0.731
2,337In Stock

Mfr. Part No.
B72220S2151K101

Mouser Part No
871-B72220S2151K101

EPCOS / TDK

Varistors 150VAC 10% 20mm AdvanceD

Learn More

Datasheet

2,337In Stock

€0.731

€0.475

€0.417

€0.389

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 20mm

MOVs

PCB Mount

Radial

150 VAC

200 VDC

240 V

395 V

21.5 mm

1 kA

120 J

1550 pF

- 40 C

+ 105 C

Bulk

Varistors 175VAC 10% 20mm AdvanceD

B72220S2171K101
EPCOS / TDK
1: €0.731
2,268In Stock

Mfr. Part No.
B72220S2171K101

Mouser Part No
871-B72220S2171K101

EPCOS / TDK

Varistors 175VAC 10% 20mm AdvanceD

Learn More

Datasheet

2,268In Stock

€0.731

€0.475

€0.417

€0.384

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 20mm

MOVs

PCB Mount

Radial

175 VAC

225 VDC

270 V

455 V

21.5 mm

10 kA

135 J

1000 pF

- 40 C

+ 105 C

Bulk

SIOV Metal Oxide Varistors

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Automotive 42 V
B72214P
B72220P
B72220Q
B722xxS1
B722xxS2
B722xxS3/4
B722xxU
Disc Varistor, AdvanceD 10mm
Disc Varistor, AdvanceD 125C, 85C/85%RH 10mm
Disc Varistor, AdvanceD 125C, 85C/85%RH 14mm
Disc Varistor, AdvanceD 125C, 85C/85%RH 20mm
Disc Varistor, AdvanceD 125C, 85C/85%RH 5mm
Disc Varistor, AdvanceD 125C, 85C/85%RH 7mm
Disc Varistor, AdvanceD 14mm
Disc Varistor, AdvanceD 20mm
Disc Varistor, AdvanceD 5mm
Disc Varistor, AdvanceD 7mm
Disc Varistor, Auto-Grade 10mm
Disc Varistor, Auto-Grade 14mm

11 VAC
14 VAC
17 VAC
20 VAC
25 VAC
30 VAC
35 VAC
40 VAC
48 VAC
50 VAC
60 VAC
75 VAC
95 VAC
125 VAC
130 VAC
140 VAC
150 VAC
175 VAC
210 VAC
230 VAC

14 VDC
16 VDC
18 VDC
20 VDC
22 VDC
26 VDC
28 VDC
31 VDC
34 VDC
38 VDC
45 VDC
50 VDC
56 VDC
65 VDC
85 VDC
100 VDC
125 VDC
150 VDC
170 VDC
180 VDC

18 V
22 V
27 V
33 V
39 V
47 V
56 V
68 V
82 V
100 V
120 V
150 V
180 V
205 V
220 V
240 V
270 V
330 V
360 V
390 V

36 V
43 V
53 V
65 V
77 V
93 V
110 V
135 V
165 V
200 V
250 V
300 V
340 V
360 V
395 V
455 V
545 V
595 V
650 V
710 V

0.8 mm
5 mm
7 mm
9 mm
10 mm
11 mm
12 mm
12.5 mm
14 mm
15.5 mm
16 mm
16.5 mm
17 mm
17.5 mm
20 mm
21.5 mm
22.5 mm
23 mm
23.5 mm
25 mm

2.5 A
25 A
100 A
250 A
400 A
500 A
800 A
1 kA
1.2 kA
1.75 kA
2 kA
2.5 kA
3.5 kA
4.5 kA
5 kA
6 kA
6.5 kA
7 kA
8 kA
10 kA

300 mJ
400 mJ
500 mJ
600 mJ
700 mJ
0.8 J
800 mJ
0.9 J
900 mJ
1.1 J
1.3 J
1.6 J
1.7 J
1.8 J
2 J
2.2 J
2.5 J
3 J
3.1 J
3.2 J

30 pF
32 pF
35 pF
37 pF
40 pF
45 pF
50 pF
55 pF
60 pF
65 pF
70 pF
72 pF
75 pF
85 pF
90 pF
95 pF
100 pF
105 pF
110 pF
115 pF