Varistors – Mouser United Kingdom

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SIOV Metal Oxide Varistors

TDK 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 SIOV Metal Oxide Varistors applications include lighting, radio and TV equipment, and household appliances.

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Part #

Varistors 275VAC 10% 42mm High E

B72242L0271K102
TDK
1,000: £17.91
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72242L0271K102

Mouser Part No
871-B72242L271K102

TDK

Varistors 275VAC 10% 42mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£17.91

Min.: 1,000
Mult.: 1,000

Disc Varistor, High-Energy 42mm

Chassis Mount

Screw

- 40 C

+ 105 C

Bulk

Varistors 320VAC 10% 42mm High E

B72242L0321K100
TDK
50: £17.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72242L0321K100

Mouser Part No
871-B72242L321K100

TDK

Varistors 320VAC 10% 42mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£17.47

£17.46

£16.46

Min.: 50
Mult.: 50

Disc Varistor, High-Energy 42mm

Chassis Mount

Screw

- 40 C

+ 105 C

Bulk

Varistors 420VAC 10% 42mm High E

B72242L0421K102
TDK
50: £19.39
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72242L0421K102

Mouser Part No
871-B72242L421K102

TDK

Varistors 420VAC 10% 42mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£19.39

£19.36

£18.14

Min.: 50
Mult.: 50

Disc Varistor, High-Energy 42mm

Chassis Mount

Screw

- 40 C

+ 105 C

Bulk

Varistors 460VAC 10% 42mm High E

B72242L0461K100
TDK
50: £19.39
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72242L0461K100

Mouser Part No
871-B72242L461K100

TDK

Varistors 460VAC 10% 42mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£19.39

£19.36

£18.14

Min.: 50
Mult.: 50

Disc Varistor, High-Energy 42mm

Chassis Mount

Screw

- 40 C

+ 105 C

Bulk

Varistors 130VAC 10% 50mm High E

B72250L0131K102
TDK
1: £18.15
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0131K102

Mouser Part No
871-B72250L0131K102

TDK

Varistors 130VAC 10% 50mm High E

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Datasheet

Non-Stocked Lead-Time 12 Weeks

£18.15

£15.09

£12.40

£12.34

View

Min.: 1
Mult.: 1

Disc Varistor, High-Energy 50mm

MOVs

Chassis Mount

Screw

130 VAC

170 VDC

205 V

340 V

57 mm

500 A

490 J

10.5 nF

- 40 C

+ 105 C

Bulk

Varistors 275VAC 10% 50mm High E

B72250L0271K100
TDK
1: £18.16
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0271K100

Mouser Part No
871-B72250L0271K100

TDK

Varistors 275VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£18.16

£15.09

£12.41

£12.40

Min.: 1
Mult.: 1

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

275 VAC

- 40 C

+ 105 C

Bulk

Varistors 440VAC 10% 50mm High E

B72250L0441K102
TDK
90: £14.48
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0441K102

Mouser Part No
871-B72250L0441K102

TDK

Varistors 440VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.48

£14.19

£14.13

View

Min.: 90
Mult.: 90

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

440 VAC

- 40 C

+ 105 C

Bulk

Varistors 150VAC 10% 50mm High E

B72250L0151K100
TDK
1: £18.15
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0151K100

Mouser Part No
871-B72250L151K100

TDK

Varistors 150VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£18.15

£15.09

£12.40

£12.34

View

Min.: 1
Mult.: 1

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

150 VAC

- 40 C

+ 105 C

Bulk

Varistors 275VAC 10% 50mm High E

B72250L0271K102
TDK
90: £12.96
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0271K102

Mouser Part No
871-B72250L271K102

TDK

Varistors 275VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£12.96

£12.70

£12.64

View

Min.: 90
Mult.: 90

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

275 VAC

- 40 C

+ 105 C

Bulk

Varistors 320VAC 10% 50mm High E

B72250L0321K100
TDK
90: £12.96
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0321K100

Mouser Part No
871-B72250L321K100

TDK

Varistors 320VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£12.96

£12.70

£12.64

View

Min.: 90
Mult.: 90

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

320 VAC

- 40 C

+ 105 C

Bulk

Varistors 385VAC 10% 50mm High E

B72250L0381K100
TDK
90: £12.96
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0381K100

Mouser Part No
871-B72250L381K100

TDK

Varistors 385VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£12.96

£12.70

£12.64

View

Min.: 90
Mult.: 90

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

385 VAC

- 40 C

+ 105 C

Bulk

Varistors 385VAC 10% 50mm High E

B72250L0381K102
TDK
60: £13.31
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0381K102

Mouser Part No
871-B72250L381K102

TDK

Varistors 385VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£13.31

£13.04

£12.80

£12.74

Quote

Min.: 60
Mult.: 60

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

385 VAC

- 40 C

+ 105 C

Bulk

Varistors 420VAC 10% 50mm High E

B72250L0421K100
TDK
60: £14.84
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0421K100

Mouser Part No
871-B72250L421K100

TDK

Varistors 420VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.84

£14.59

£14.30

£14.24

Quote

Min.: 60
Mult.: 60

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

420 VAC

- 40 C

+ 105 C

Bulk

Varistors 550VAC 10% 50mm High E

B72250L0551K102
TDK
90: £14.48
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
B72250L0551K102

Mouser Part No
871-B72250L551K102

TDK

Varistors 550VAC 10% 50mm High E

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£14.48

£14.19

£14.13

View

Min.: 90
Mult.: 90

Disc Varistor, High-Energy 50mm

Chassis Mount

Screw

550 VAC

- 40 C

+ 105 C

Bulk

Varistors 440VAC 10% 5mm StandarD

B72205S0441K311
TDK
5,000: £0.162
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72205S0441K311

Mouser Part No
871-B72205S441K311

TDK

Varistors 440VAC 10% 5mm StandarD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£0.162

Min.: 5,000
Mult.: 5,000

: 5,000

Disc Varistor, StandarD 5mm

MOVs

PCB Mount

Radial

440 VAC

585 VDC

715 V

1.18 kV

5 mm

400 A

16 J

37 pF

- 40 C

+ 105 C

Reel

Varistors 150VAC 10% 7mm AdvanceD

B72207S2151K211
TDK
1: £0.601
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72207S2151K211

Mouser Part No
871-B72207S2151K211

TDK

Varistors 150VAC 10% 7mm AdvanceD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Cut Tape

£0.601

£0.355

£0.223

£0.194

View

Reel

£0.116

Min.: 1
Mult.: 1

: 4,500

Disc Varistor, AdvanceD 7mm

MOVs

PCB Mount

Radial

150 VAC

7 mm

- 40 C

+ 105 C

Reel, Cut Tape

Varistors 95VAC 10% 7mm AdvanceD

B72207S2950K101
TDK
1: £0.526
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72207S2950K101

Mouser Part No
871-B72207S2950K101

TDK

Varistors 95VAC 10% 7mm AdvanceD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£0.526

£0.313

£0.202

£0.183

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 7mm

MOVs

PCB Mount

Radial

95 VAC

7 mm

- 40 C

+ 105 C

Bulk

Varistors 50VDC 2.5kA 2100pF

B72210S1390K501
TDK
1: £0.995
Non-Stocked

Mfr. Part No.
B72210S1390K501

Mouser Part No
871-B72210S1390K501

TDK

Varistors 50VDC 2.5kA 2100pF

Learn More

Datasheet

Non-Stocked

£0.995

£0.61

£0.40

£0.372

View

Min.: 1
Mult.: 1

Automotive 42 V

MOVs

PCB Mount

Radial

48 VAC

50 VDC

68 V

6.4 J

2.1 nF

- 40 C

+ 105 C

Bulk

Varistors 150VAC 10% 10mm StandarD

B72210S0151K501
TDK
1: £0.78
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72210S0151K501

Mouser Part No
871-B72210S151K501

TDK

Varistors 150VAC 10% 10mm StandarD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£0.78

£0.47

£0.30

£0.278

View

Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm

MOVs

PCB Mount

Radial

150 VAC

200 VDC

240 V

395 V

10 mm

2.5 kA

24 J

430 pF

- 40 C

+ 105 C

Bulk

Varistors 550VAC 10% 10mm AdvanceD

B72210S2551K501
TDK
1: £1.26
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72210S2551K501

Mouser Part No
871-B72210S2551K501

TDK

Varistors 550VAC 10% 10mm AdvanceD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£1.26

£0.78

£0.534

£0.50

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm

PCB Mount

Radial

550 VAC

- 40 C

+ 105 C

Bulk

Varistors 95VAC 10% 10mm AdvanceD

B72210S2950K101
TDK
1: £0.759
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72210S2950K101

Mouser Part No
871-B72210S2950K101

TDK

Varistors 95VAC 10% 10mm AdvanceD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£0.759

£0.454

£0.291

£0.27

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm

PCB Mount

Radial

95 VAC

- 40 C

+ 105 C

Bulk

Varistors 420VAC 10% 10mm StandarD

B72210S0421K501
TDK
1: £0.849
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72210S0421K501

Mouser Part No
871-B72210S421K501

TDK

Varistors 420VAC 10% 10mm StandarD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£0.849

£0.512

£0.326

£0.288

View

Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm

MOVs

PCB Mount

Radial

420 VAC

560 VDC

680 V

1.12 kV

10 mm

2.5 kA

45 J

165 pF

- 40 C

+ 105 C

Bulk

Varistors 95VAC 10% 14mm AdvanceD

B72214S2950K101
TDK
1: £0.899
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72214S2950K101

Mouser Part No
871-B72214S2950K101

TDK

Varistors 95VAC 10% 14mm AdvanceD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£0.899

£0.546

£0.35

£0.32

View

Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 14mm

PCB Mount

Radial

95 VAC

- 40 C

+ 105 C

Bulk

Varistors 420VAC 10% 14mm StandarD

B72214S0421K201
TDK
1: £1.02
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B72214S0421K201

Mouser Part No
871-B72214S421K201

TDK

Varistors 420VAC 10% 14mm StandarD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£1.02

£0.622

£0.407

£0.378

View

Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm

MOVs

PCB Mount

Radial

420 VAC

560 VDC

680 V

1.12 kV

14 mm

4.5 kA

90 J

290 pF

- 40 C

+ 105 C

Bulk

Varistors S20K510E3K1

B72220P3511K1010
TDK
1,600: £0.826
Non-Stocked

Mfr. Part No.
B72220P3511K1010

Mouser Part No
871-B72220P3511K1010

TDK

Varistors S20K510E3K1

Learn More

Datasheet

Non-Stocked

£0.826

Min.: 1,600
Mult.: 1,600

B72220P

510 VAC

- 40 C

+ 105 C

SIOV Metal Oxide Varistors

Customer Service Office

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Automotive 42 V
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
Disc Varistor, Auto-Grade 20mm

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