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.

Results: 695
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Max Surge Current Surge Energy Rating Capacitance Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging
TDK Varistors 320VAC 10% 14mm AdvanceD 11.820In Stock
Rp10.273,76
Rp6.439,45
Rp5.191,92
Rp4.953,42
Min.: 1
Mult.: 1
Disc Varistor, AdvanceD 14mm MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 10 mm 6 kA 136 J 280 pF - 40 C + 105 C Bulk
TDK Varistors 460VAC 10% 14mm AdvanceD 4.411In Stock
Rp15.227,18
Rp9.760,07
Rp7.980,51
Rp7.631,94
Min.: 1
Mult.: 1
Disc Varistor, AdvanceD 14mm MOVs PCB Mount Radial 460 VAC 615 VDC 750 V 1.24 kV 15.5 mm 5 kA 150 J 200 pF - 40 C + 105 C Bulk
TDK Varistors 25VAC 10% 14mm StandarD 18.167In Stock
Rp9.539,92
Rp5.999,14
Rp4.825,00
Rp4.604,85
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 25 VAC 31 VDC 39 V 77 V 14 mm 1 kA 7 J 5.85 nF - 40 C + 105 C Bulk
TDK Varistors 275VAC 10% 14mm StandarD 56.104In Stock
Rp5.136,88
Rp3.137,17
Rp2.476,71
Rp2.348,29
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 14 mm 4.5 kA 71 J 440 pF - 40 C + 105 C Bulk
TDK Varistors 30VAC 10% 14mm StandarD 14.931In Stock
30.000Expected 16/12/2026
Rp10.090,30
Rp6.347,72
Rp5.118,53
Rp4.880,04
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 14 mm 1 kA 9 J 4.95 nF - 40 C + 105 C Bulk
TDK Varistors 300VAC 10% 14mm StandarD 31.271In Stock
Rp8.255,70
Rp5.136,88
Rp4.127,85
Rp3.926,04
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 300 VAC 385 VDC 470 V 775 V 14 mm 4.5 kA 76 J 300 pF - 40 C + 105 C Bulk
TDK Varistors 320VAC 10% 14mm StandarD 17.919In Stock
Rp8.255,70
Rp5.136,88
Rp4.127,85
Rp3.889,35
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 14 mm 4.5 kA 84 J 280 pF - 40 C + 105 C Bulk
TDK Varistors 35VAC 10% 14mm StandarD 13.927In Stock
Rp9.539,92
Rp5.999,14
Rp4.825,00
Rp4.604,85
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 35 VAC 45 VDC 56 V 110 V 14 mm 1 kA 10 J 4.2 nF - 40 C + 105 C Bulk
TDK Varistors 50VAC 10% 14mm StandarD 14.476In Stock
23.988Expected 07/12/2026
Rp9.539,92
Rp5.999,14
Rp4.825,00
Rp4.329,66
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 135 V 14 mm 4.5 kA 15 J 1.8 nF - 40 C + 105 C Bulk
TDK Varistors 680VAC 10% 14mm StandarD 8.687In Stock
Rp15.410,64
Rp9.851,80
Rp8.053,89
Rp7.705,32
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
TDK Varistors 75VAC 10% 14mm StandarD 14.849In Stock
Rp9.539,92
Rp5.999,14
Rp4.825,00
Rp4.604,85
Min.: 1
Mult.: 1
Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 75 VAC 100 VDC 120 V 200 V 14 mm 4.5 kA 20 J 1.37 nF - 40 C + 105 C Bulk
TDK Varistors 300VAC 10% 20mm SuperioR MP 2.578In Stock
Rp26.418,24
Rp17.465,39
Rp15.465,68
Rp14.530,03
Min.: 1
Mult.: 1
Disc Varistor, Multi-Pulse SuperioR 20mm MOVs PCB Mount Radial 300 VAC 385 VDC 470 V 775 V 22.5 mm 12 kA 305 J 1.05 nF - 40 C + 105 C Bulk
TDK Varistors 420VAC 10% 20mm SuperioR MP 11.029In Stock
Rp30.821,28
Rp20.547,52
Rp18.254,27
Rp17.153,51
Min.: 1
Mult.: 1
Disc Varistor, Multi-Pulse SuperioR 20mm MOVs PCB Mount Radial 2220 (5750 metric) 420 VAC 560 VDC 680 V 1.12 kV 20 mm 12 kA 405 J 730 pF - 40 C + 105 C Bulk
TDK Varistors 130VAC 10% 20mm EnergetiQ 2.603In Stock
Rp35.774,70
Rp24.033,26
Rp21.281,36
Rp20.180,60
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 1.95 nF - 40 C + 105 C Bulk
TDK Varistors 275VAC 10% 20mm EnergetiQ 3.567In Stock
Rp30.821,28
Rp20.547,52
Rp18.162,54
Rp17.080,13
Min.: 1
Mult.: 1
Disc Varistor, EnergetiQ 20mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 20 mm 15 kA 215 J 930 pF - 40 C + 105 C Bulk
TDK Varistors 1000VAC 10% 20mm StandarD 3.951In Stock
Rp65.678,68
Rp49.534,20
Rp45.314,62
Rp40.911,58
Min.: 1
Mult.: 1
Disc Varistor, StandarD 20mm MOVs PCB Mount Radial 1.1 kVAC 1.465 kVDC 1.8 kV 2.97 kV 21.5 mm 6.5 kA 410 J 210 pF - 40 C + 105 C Bulk
TDK Varistors 680VAC 10% 20mm StandarD 2.886In Stock
Rp30.087,44
Rp19.997,14
Rp17.740,58
Rp16.676,51
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

TDK Varistors 25VAC 10% 20mm AEC-Q200 1.477In Stock
Rp51.919,18
Rp38.710,06
Rp35.407,78
Rp31.922,04
Min.: 1
Mult.: 1
Disc Varistor, Auto-Grade 20mm MOVs PCB Mount Radial 25 VAC 28 VDC 39 V 77 V 23 mm 2 kA 100 J 11.1 nF - 40 C + 105 C AEC-Q100 Bulk

TDK Varistors 30VAC 10% 20mm AEC-Q200 2.394In Stock
Rp51.919,18
Rp38.710,06
Rp35.407,78
Rp31.922,04
Min.: 1
Mult.: 1
Disc Varistor, Auto-Grade 20mm MOVs PCB Mount Radial 30 VAC 34 VDC 47 V 93 V 23 mm 2 kA 100 J 9.4 nF - 40 C + 105 C AEC-Q100 Bulk
TDK Varistors 175VAC 10% 20mm StandarD 11.602In Stock
Rp16.144,48
Rp10.438,87
Rp8.549,24
Rp8.182,32
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 1 nF - 40 C + 105 C Bulk
TDK Varistors 175VAC 10% 20mm AdvanceD 4.710In Stock
Rp19.079,84
Rp12.328,51
Rp10.163,68
Rp9.723,38
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 1 nF - 40 C + 105 C Bulk
TDK Varistors 250VAC 10% 20mm AdvanceD 3.291In Stock
7.500Expected 06/01/2027
Rp19.079,84
Rp12.328,51
Rp10.163,68
Rp9.723,38
Min.: 1
Mult.: 1
Disc Varistor, AdvanceD 20mm MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 21.5 mm 1 kA 195 J 940 pF - 40 C + 105 C Bulk
TDK Varistors 275VAC 10% 20mm AdvanceD 11.003In Stock
Rp19.079,84
Rp12.328,51
Rp10.163,68
Rp9.429,84
Min.: 1
Mult.: 1
Disc Varistor, AdvanceD 20mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 21.5 mm 1 kA 215 J 850 pF - 40 C + 105 C Bulk
TDK Varistors 300VAC 10% 20mm AdvanceD 9.841In Stock
16.800Expected 14/12/2026
Rp10.273,76
Rp8.585,93
Rp7.320,05
Min.: 1
Mult.: 1
Disc Varistor, AdvanceD 20mm MOVs PCB Mount Radial 470 VAC 385 VDC 470 V 775 V 21.5 mm 1 kA 250 J 780 pF - 40 C + 105 C Bulk
TDK Varistors 420VAC 10% 20mm AdvanceD 4.431In Stock
Rp24.767,10
Rp16.272,90
Rp14.401,61
Rp13.521,00
Min.: 1
Mult.: 1
Disc Varistor, AdvanceD 20mm MOVs PCB Mount Radial 420 VAC 560 VDC 680 V 1.12 kV 21.5 mm 10 kA 273 J 420 pF - 40 C + 105 C Bulk