SIOV Metal Oxide Varistors

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

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Description Datasheet Availability Pricing (GBP) 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
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging

EPCOS / TDK Varistors 460VAC 10% 10mm StandarD
Datasheet
2,964In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 460 VAC 615 VDC 750 V 1.24 kV 10 mm 2.5 kA 50 J 150 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 50VAC 10% 10mm StandarD
Datasheet
71In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 135 V 10 mm 500 A 8.4 J 950 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 60VAC 10% 10mm StandarD
Datasheet
4,454In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 60 VAC 85 VDC 100 V 165 V 10 mm 500 A 10 J 870 pF - 40 C + 105 C Reel, Cut Tape
EPCOS / TDK Varistors 11VAC 10% 10mm StandarD
Datasheet
2,455In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 125 VAC 150 VDC 180 V 300 V 10 mm 2.5 kA 18 J 445 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 130VAC 10% 10mm StandarD
Datasheet
5,411In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 130 VAC 170 VDC 205 V 340 V 10 mm 2.5 kA 19 J 400 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 14VAC 10% 10mm StandarD
Datasheet
9,660In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 14 VAC 18 VDC 22 V 43 V 10 mm 500 A 2 J 5200 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 140VAC 10% 10mm StandarD
Datasheet
3,159In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 140 VAC 180 VDC 220 V 360 V 10 mm 2.5 kA 22 J 370 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 150VAC 10% 10mm StandarD
Datasheet
5,382In Stock
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 350 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 150VAC 10% 10mm StandarD
Datasheet
440In Stock
1,500Expected 08/04/2026
Min.: 1
Mult.: 1
Reel: 1,500

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 Reel, Cut Tape
EPCOS / TDK Varistors 17VAC 10% 10mm StandarD
Datasheet
1,485In Stock
3,000Expected 09/03/2026
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 17 VAC 22 VDC 27 V 53 V 10 mm 500 A 2.5 J 4350 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 175VAC 10% 10mm StandarD
Datasheet
3,187In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 175 VAC 225 VDC 270 V 455 V 10 mm 2.5 kA 28 J 300 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 20VAC 10% 10mm StandarD
Datasheet
4,535In Stock
6,000Expected 30/03/2026
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 65 V 10 mm 500 A 3.1 J 3650 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 130VAC 10% 10mm AdvanceD
Datasheet
1,415In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 130 VAC 170 VDC 205 V 340 V 12 mm 3.5 kA 25 J 400 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 150VAC 10% 10mm AdvanceD
Datasheet
1,232In Stock
3,000Expected 23/02/2026
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 150 VAC 200 VDC 240 V 395 V 12 mm 3.5 kA 30 J 430 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 230VAC 10% 10mm AdvanceD
Datasheet
2,988In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 230 VAC 300 VDC 360 V 595 V 12 mm 3.5 kA 45 J 230 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 250VAC 10% 10mm AdvanceD
Datasheet
3,398In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 12 mm 3.5 kA 50 J 245 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 250VAC 10% 10mm AdvanceD
Datasheet
293In Stock
3,000Expected 09/03/2026
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 12 mm 3.5 kA 50 J 245 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 275VAC 10% 10mm AdvanceD
Datasheet
452In Stock
6,000Expected 23/03/2026
Min.: 1
Mult.: 1
Reel: 500

Disc Varistor, AdvanceD 10mm PCB Mount Radial 275 VAC - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 275VAC 10% 10mm AdvanceD
Datasheet
1,695In Stock
Min.: 1
Mult.: 1
Reel: 500

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 12 mm 3.5 kA 55 J 220 pF - 40 C + 105 C Reel, Cut Tape
EPCOS / TDK Varistors 230VAC 10% 10mm StandarD
Datasheet
9,176In Stock
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 230 VAC 300 VDC 360 V 595 V 10 mm 2.5 kA 36 J 230 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 320VAC 10% 10mm AdvanceD
Datasheet
2,723In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 12 mm 3.5 kA 67 J 170 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 385VAC 10% 10mm AdvanceD
Datasheet
4,343In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 385 VAC 505 VDC 620 V 1.025 kV 12 mm 5 kA 67 J 150 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 420VAC 10% 10mm AdvanceD
Datasheet
3,696In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 420 VAC 560 VDC 680 V 1.12 kV 12 mm 3.5 kA 67 J 135 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 25VAC 10% 10mm StandarD
Datasheet
4,650In Stock
3,000Expected 23/03/2026
Min.: 1
Mult.: 1

Disc Varistor, StandarD 10mm MOVs PCB Mount Radial 25 VAC 31 VDC 39 V 77 V 10 mm 500 A 3.7 J 3200 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 510VAC 10% 10mm AdvanceD
Datasheet
3,930In Stock
Min.: 1
Mult.: 1

Disc Varistor, AdvanceD 10mm MOVs PCB Mount Radial 510 VAC 670 VDC 820 V 1.355 kV 12 mm 3.5 kA 80 J 110 pF - 40 C + 105 C Bulk