SIOV Metal Oxide Varistors

TDK SIOV Metal Oxide Varistors feature a wide operating voltage range of 11 to 1100VRMS. 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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package/Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
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Minimum Operating Temperature
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TDK Varistors 14VAC 10% 7mm StandarD
Datasheet
9.666In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 14 VAC 18 VDC 22 V 43 V 7 mm 250 A 900 mJ 2300 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 14VAC 10% 7mm StandarD
Datasheet
5.513In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 14 VAC 18 VDC 22 V 43 V 7 mm 250 A 900 mJ 2300 pF - 40 C + 105 C Reel, Cut Tape
TDK Varistors 140VAC 10% 7mm StandarD
Datasheet
1.677In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 140 VAC 180 VDC 220 V 360 V 7 mm 1.2 kA 10 J 180 pF - 40 C + 105 C Bulk
TDK Varistors 150VAC 10% 7mm StandarD
Datasheet
566In Stock
5.000Expected 9/7/2026
Min.: 1
Mult.: 1

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 150 VAC 200 VDC 240 V 395 V 7 mm 1.2 kA 11 J 170 pF - 40 C + 105 C Bulk

TDK Varistors 150VAC 10% 7mm StandarD
Datasheet
18In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 150 VAC 200 VDC 240 V 395 V 7 mm 1.2 kA 11 J 210 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 20VAC 10% 7mm StandarD
Datasheet
1.673In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 65 V 7 mm 250 A 1.3 J 1600 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 250VAC 10% 7mm StandarD
Datasheet
8.481In Stock
Min.: 1
Mult.: 1
: 1.000

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 7 mm 1.2 kA 19 J 120 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 250VAC 10% 7mm StandarD
Datasheet
2.490In Stock
Min.: 1
Mult.: 1
: 1.000

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 7 mm 1.2 kA 19 J 120 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 275VAC 10% 7mm StandarD
Datasheet
3.623In Stock
12.000Expected 8/17/2026
Min.: 1
Mult.: 1
: 1.000

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 7 mm 1.2 kA 21 J 95 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 275VAC 10% 7mm StandarD
Datasheet
2.440In Stock
Min.: 1
Mult.: 1
: 1.000

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 7 mm 1.2 kA 21 J 110 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 275VAC 10% 7mm StandarD
Datasheet
3.407In Stock
Min.: 1
Mult.: 1
: 1.000

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 7 mm 1.2 kA 21 J 110 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 300VAC 10% 7mm StandarD
Datasheet
1.141In Stock
Min.: 1
Mult.: 1
: 1.000

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 300 VAC 385 VDC 470 V 775 V 7 mm 1.2 kA 23 J 100 pF - 40 C + 105 C Reel, Cut Tape
TDK Varistors 385VAC 10% 7mm StandarD
Datasheet
9.732In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 385 VAC 505 VDC 620 V 1.025 kV 7 mm 1.2 kA 28 J 75 pF - 40 C + 105 C Bulk

TDK Varistors 40VAC 10% 7mm StandarD
Datasheet
5.500In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 40 VAC 56 VDC 68 V 135 V 7 mm 250 A 3 J 900 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 420VAC 10% 7mm StandarD
Datasheet
1.908In Stock
Min.: 1
Mult.: 1
: 1.000

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 420 VAC 560 VDC 680 V 1.12 kV 7 mm 1.2 kA 32 J 75 pF - 40 C + 105 C Reel, Cut Tape
TDK Varistors 440VAC 10% 7mm StandarD
Datasheet
1.876In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 440 VAC 585 VDC 715 V 1.18 kV 7 mm 1.2 kA 34 J 60 pF - 40 C + 105 C Bulk

TDK Varistors 50VAC 10% 7mm StandarD
Datasheet
1.217In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 135 V 7 mm 1.2 kA 4.2 J 530 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 60VAC 10% 7mm StandarD
Datasheet
3.920In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 60 VAC 85 VDC 100 V 165 V 7 mm 250 A 4.8 J 480 pF - 40 C + 105 C Reel, Cut Tape

TDK Varistors 60VAC 10% 7mm StandarD
Datasheet
7.400In Stock
Min.: 1
Mult.: 1
: 1.500

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 60 VAC 85 VDC 100 V 165 V 7 mm 250 A 4.8 J 480 pF - 40 C + 105 C Reel, Cut Tape
TDK Varistors 11VAC 10% 7mm StandarD
Datasheet
6.627In Stock
18.000Expected 9/3/2026
Min.: 1
Mult.: 1

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 7 mm 250 A 0.8 J 2750 pF - 40 C + 105 C Bulk
TDK Varistors 130VAC 10% 7mm StandarD
Datasheet
6.668In Stock
15.000Expected 9/3/2026
Min.: 1
Mult.: 1

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 130 VAC 170 VDC 205 V 340 V 7 mm 1.2 kA 9.5 J 200 pF - 40 C + 105 C Bulk
TDK Varistors 17VAC 10% 7mm StandarD
Datasheet
7.438In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 7mm MOVs PCB Mount Radial 17 VAC 22 VDC 27 V 53 V 7 mm 250 A 1.1 J 1900 pF - 40 C + 105 C Bulk
TDK Varistors 130VAC 10% 7mm AdvanceD
Datasheet
4.631In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 7mm MOVs PCB Mount Radial 130 VAC 170 VDC 205 V 340 V 7 mm 1.75 kA 12.5 J 200 pF - 40 C + 105 C Bulk
TDK Varistors 210VAC 10% 7mm AdvanceD
Datasheet
2.127In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 7mm MOVs PCB Mount Radial 210 VAC 270 VDC 330 V 545 V 7 mm 1.75 kA 20 J 125 pF - 40 C + 105 C Bulk
TDK Varistors 230VAC 10% 7mm AdvanceD
Datasheet
828In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 7mm MOVs PCB Mount Radial 230 VAC 300 VDC 360 V 595 V 7 mm 1.75 kA 23 J 115 pF - 40 C + 105 C Bulk