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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Mounting Style	Termination Style	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
Varistors 275VAC 10% 5mm StandarD B72205S0271K101 TDK 1: 0.225 CHF 120 549In Stock	Mfr. Part No. B72205S0271K101 Mouser Part No 871-B72205S271K101	TDK	Varistors 275VAC 10% 5mm StandarD Learn More about TDK epcosvaristors	Datasheet	120 549In Stock	0.225 CHF 0.131 CHF 0.109 CHF 0.101 CHF View 0.096 CHF 0.092 CHF 0.076 CHF 0.068 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 5mm	MOVs	PCB Mount	Radial	275 VAC	350 VDC	430 V	710 V	5 mm	400 A	8.6 J	50 pF	- 40 C	+ 105 C		Bulk
Varistors 50VAC 10% 14mm StandarD B72214S0500K151 TDK 1: 0.308 CHF 8 997In Stock	Mfr. Part No. B72214S0500K151 Mouser Part No 871-B72214S0500K151	TDK	Varistors 50VAC 10% 14mm StandarD Learn More about TDK epcosvaristors	Datasheet	8 997In Stock	Cut Tape 0.308 CHF 0.281 CHF Reel 0.277 CHF 0.273 CHF 0.27 CHF 0.266 CHF	Min.: 1 Mult.: 1 : 3 000	Disc Varistor,StandarD 14mm	MOVs	PCB Mount	Radial	50 VAC	65 VDC	82 V	135 V	14 mm	1 kA	15 J	1.8 nF	- 40 C	+ 105 C		Reel, Cut Tape
Varistors 460VAC 10% 14mm StandarD B72214S0461K101 TDK 1: 0.574 CHF 16 413In Stock	Mfr. Part No. B72214S0461K101 Mouser Part No 871-B72214S461K101	TDK	Varistors 460VAC 10% 14mm StandarD Learn More about TDK epcosvaristors	Datasheet	16 413In Stock	0.574 CHF 0.358 CHF 0.258 CHF 0.242 CHF View 0.232 CHF 0.228 CHF	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 140VAC 10% 20mm AdvanceD B72220S2141K101 TDK 1: 0.806 CHF 15 191In Stock	Mfr. Part No. B72220S2141K101 Mouser Part No 871-B72220S2141K101	TDK	Varistors 140VAC 10% 20mm AdvanceD Learn More about TDK epcosvaristors	Datasheet	15 191In Stock	0.806 CHF 0.534 CHF 0.444 CHF 0.427 CHF 0.417 CHF	Min.: 1 Mult.: 1	Disc Varistor, AdvanceD 20mm	MOVs	PCB Mount	Radial	140 VAC	180 VDC	220 V	360 V	21.5 mm	10 kA	110 J	1.24 nF	- 40 C	+ 105 C		Bulk
Varistors 50VAC 10% 7mm StandarD B72207S0500K111 TDK 1: 0.283 CHF 11 775In Stock	Mfr. Part No. B72207S0500K111 Mouser Part No 871-B72207S0500K111	TDK	Varistors 50VAC 10% 7mm StandarD Learn More about TDK epcosvaristors	Datasheet	11 775In Stock	Cut Tape 0.283 CHF 0.172 CHF 0.137 CHF 0.13 CHF Reel 0.115 CHF View 0.122 CHF 0.118 CHF 0.11 CHF 0.108 CHF	Min.: 1 Mult.: 1 : 6 000	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
Varistors 385VAC 10% 14mm AdvanceD B72214S2381K101 TDK 1: 0.465 CHF 7 684In Stock	Mfr. Part No. B72214S2381K101 Mouser Part No 871-B72214S2381K101	TDK	Varistors 385VAC 10% 14mm AdvanceD Learn More about TDK epcosvaristors	Datasheet	7 684In Stock	0.465 CHF 0.292 CHF 0.235 CHF 0.225 CHF View 0.215 CHF 0.20 CHF 0.19 CHF 0.189 CHF	Min.: 1 Mult.: 1	Disc Varistor, AdvanceD 14mm	MOVs	PCB Mount	Radial	385 VAC	505 VDC	620 V	1.025 kV	15.5 mm	5 kA	136 J	240 pF	- 40 C	+ 105 C		Bulk
Varistors 250VAC 10% 14mm StandarD B72214S0251K101 TDK 1: 0.266 CHF 13 622In Stock	Mfr. Part No. B72214S0251K101 Mouser Part No 871-B72214S251K101	TDK	Varistors 250VAC 10% 14mm StandarD Learn More about TDK epcosvaristors	Datasheet	13 622In Stock	0.266 CHF 0.172 CHF 0.143 CHF 0.137 CHF	Min.: 1 Mult.: 1	Disc Varistor,StandarD 14mm	MOVs	PCB Mount	Radial	250 VAC	320 VDC	390 V	650 V	14 mm	4.5 kA	65 J	350 pF	- 40 C	+ 105 C		Bulk
Varistors 440VAC 10% 20mm StandarD B72220S0441K101 TDK 1: 0.548 CHF 3 898In Stock	Mfr. Part No. B72220S0441K101 Mouser Part No 871-B72220S0441K101	TDK	Varistors 440VAC 10% 20mm StandarD Learn More about TDK epcosvaristors	Datasheet	3 898In Stock	0.548 CHF 0.397 CHF	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 210VAC 10% 20mm AdvanceD B72220S2211K101 TDK 1: 0.865 CHF 4 103In Stock	Mfr. Part No. B72220S2211K101 Mouser Part No 871-B72220S2211K101	TDK	Varistors 210VAC 10% 20mm AdvanceD Learn More about TDK epcosvaristors	Datasheet	4 103In Stock	0.865 CHF 0.559 CHF 0.457 CHF 0.441 CHF View 0.393 CHF 0.385 CHF	Min.: 1 Mult.: 1	Disc Varistor, AdvanceD 20mm	MOVs	PCB Mount	Radial	210 VAC	270 VDC	330 V			10 kA	160 J	835 pF	- 40 C	+ 105 C		Bulk
Varistors 550VAC 10% 40mm High E B72240L0551K102 TDK 1: 15.03 CHF 230In Stock	Mfr. Part No. B72240L0551K102 Mouser Part No 871-B72240L0551K102	TDK	Varistors 550VAC 10% 40mm High E Learn More about TDK epcosvaristors	Datasheet	230In Stock	15.03 CHF 11.93 CHF 11.17 CHF 10.31 CHF View 9.90 CHF 9.67 CHF	Min.: 1 Mult.: 1	Disc Varistor, High-Energy 40mm	MOVs	Chassis Mount	Screw	550 VAC	745 VDC	910 V	1.5 kV		40 kA	960 J	1.4 nF	- 40 C	+ 105 C		Bulk
Varistors 11VAC 10% 10mm StandarD B72210S0110K101 TDK 1: 0.341 CHF 13 209In Stock	Mfr. Part No. B72210S0110K101 Mouser Part No 871-B72210S110K101	TDK	Varistors 11VAC 10% 10mm StandarD Learn More about TDK epcosvaristors	Datasheet	13 209In Stock	0.341 CHF 0.212 CHF 0.168 CHF 0.16 CHF 0.157 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 10mm	MOVs	PCB Mount	Radial	11 VAC	14 VDC	18 V	36 V	10 mm	500 A	1.7 J	6.25 nF	- 40 C	+ 105 C		Bulk
Varistors 20VAC 10% 20mm StandarD B72220S0200K131 TDK 1: 0.914 CHF 4 078In Stock	Mfr. Part No. B72220S0200K131 Mouser Part No 871-B72220S0200K131	TDK	Varistors 20VAC 10% 20mm StandarD Learn More about TDK epcosvaristors	Datasheet	4 078In Stock	Cut Tape 0.914 CHF 0.597 CHF 0.493 CHF 0.472 CHF Reel 0.432 CHF View 0.447 CHF 0.38 CHF	Min.: 1 Mult.: 1 : 1 500	Disc Varistor, StandarD 20mm	MOVs	PCB Mount	Radial	20 VAC	26 VDC	33 V	65 V	20 mm	2 kA	18 J	12 nF	- 40 C	+ 105 C		Reel, Cut Tape
Varistors 320VAC 10% 25mm SuperioR B72225S4321K101 TDK 1: 4.00 CHF 1 090In Stock	Mfr. Part No. B72225S4321K101 Mouser Part No 871-B72225S4321K101	TDK	Varistors 320VAC 10% 25mm SuperioR Learn More about TDK epcosvaristors	Datasheet	1 090In Stock	4.00 CHF 3.15 CHF 2.92 CHF 2.59 CHF View 2.46 CHF 2.41 CHF 2.28 CHF 1.89 CHF 1.88 CHF	Min.: 1 Mult.: 1	Disc Varistor, SuperioR 25mm	MOVs	PCB Mount	Radial	320 VAC	420 VDC	510 V	840 V	27.5 mm	20 kA	445 J	1.6 nF	- 40 C	+ 105 C		Bulk
Varistors 11VAC 10% 7mm StandarD B72207S0110K101 TDK 1: 0.174 CHF 22 492In Stock	Mfr. Part No. B72207S0110K101 Mouser Part No 871-B72207S110K101	TDK	Varistors 11VAC 10% 7mm StandarD Learn More about TDK epcosvaristors	Datasheet	22 492In Stock	0.174 CHF 0.146 CHF 0.115 CHF 0.11 CHF View 0.087 CHF 0.085 CHF 0.081 CHF	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	2.75 nF	- 40 C	+ 105 C		Bulk
Varistors 175VAC 10% 7mm StandarD B72207S0171K101 TDK 1: 0.208 CHF 21 134In Stock	Mfr. Part No. B72207S0171K101 Mouser Part No 871-B72207S171K101	TDK	Varistors 175VAC 10% 7mm StandarD Learn More about TDK epcosvaristors	Datasheet	21 134In Stock	0.208 CHF 0.125 CHF 0.099 CHF 0.093 CHF View 0.089 CHF 0.085 CHF 0.081 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 7mm	MOVs	PCB Mount	Radial	175 VAC	225 VDC	270 V	455 V	7 mm	1.2 kA	13 J	150 pF	- 40 C	+ 105 C		Bulk
Varistors 420VAC 10% 7mm StandarD B72207S0421K101 TDK 1: 0.266 CHF 24 008In Stock	Mfr. Part No. B72207S0421K101 Mouser Part No 871-B72207S421K101	TDK	Varistors 420VAC 10% 7mm StandarD Learn More about TDK epcosvaristors	Datasheet	24 008In Stock	0.266 CHF 0.163 CHF 0.13 CHF 0.123 CHF View 0.118 CHF 0.112 CHF 0.109 CHF 0.098 CHF 0.093 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 7mm	MOVs	PCB Mount	Radial	420 VAC	560 VDC	680 V	1.12 kV	9 mm	1.2 kA	32 J	75 pF	- 40 C	+ 105 C		Bulk
Varistors 20VAC 10% 5mm StandarD B72205S0200K101 TDK 1: 0.266 CHF 13 585In Stock	Mfr. Part No. B72205S0200K101 Mouser Part No 871-B72205S200K101	TDK	Varistors 20VAC 10% 5mm StandarD Learn More about TDK epcosvaristors	Datasheet	13 585In Stock	0.266 CHF 0.161 CHF 0.127 CHF 0.122 CHF View 0.115 CHF 0.11 CHF 0.107 CHF 0.106 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 5mm	MOVs	PCB Mount	Radial	20 VAC	26 VDC	33 V	65 V	5 mm	100 A	600 mJ	980 pF	- 40 C	+ 105 C		Bulk
Varistors 130VAC 10% 7mm StandarD B72207S0131K211 TDK 1: 0.283 CHF 32 213In Stock	Mfr. Part No. B72207S0131K211 Mouser Part No 871-B72207S0131K211	TDK	Varistors 130VAC 10% 7mm StandarD Learn More about TDK epcosvaristors	Datasheet	32 213In Stock	Cut Tape 0.283 CHF 0.172 CHF 0.137 CHF 0.13 CHF Reel 0.11 CHF View 0.122 CHF 0.115 CHF 0.097 CHF	Min.: 1 Mult.: 1 : 4 500	Disc Varistor, StandarD 7mm	MOVs	PCB Mount	Radial	130 VAC	170 VDC	205 V	340 V	7 mm	1.2 kA	9.5 J	245 pF	- 40 C	+ 105 C		Reel, Cut Tape
Varistors 20VAC 10% 7mm StandarD B72207S0200K101 TDK 1: 0.266 CHF 26 505In Stock	Mfr. Part No. B72207S0200K101 Mouser Part No 871-B72207S200K101	TDK	Varistors 20VAC 10% 7mm StandarD Learn More about TDK epcosvaristors	Datasheet	26 505In Stock	0.266 CHF 0.161 CHF 0.123 CHF 0.118 CHF View 0.113 CHF 0.108 CHF 0.10 CHF 0.098 CHF 0.096 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 7mm	MOVs	PCB Mount	Radial	20 VAC	26 VDC	33 V	65 V	7 mm	250 A	1.3 J	1.6 nF	- 40 C	+ 105 C		Bulk
Varistors 300VAC 10% 7mm StandarD B72207S0301K101 TDK 1: 0.199 CHF 43 546In Stock	Mfr. Part No. B72207S0301K101 Mouser Part No 871-B72207S301K101	TDK	Varistors 300VAC 10% 7mm StandarD Learn More about TDK epcosvaristors	Datasheet	43 546In Stock	0.199 CHF 0.123 CHF 0.094 CHF 0.09 CHF View 0.085 CHF 0.083 CHF 0.08 CHF 0.072 CHF 0.071 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 7mm	MOVs	PCB Mount	Radial	300 VAC	385 VDC	470 V	775 V	7 mm	1.2 kA	23 J	90 pF	- 40 C	+ 105 C		Bulk
Varistors 385VAC 10% 14mm StandarD B72214S0381K151 TDK 1: 0.432 CHF 6 795In Stock	Mfr. Part No. B72214S0381K151 Mouser Part No 871-B72214S0381K151	TDK	Varistors 385VAC 10% 14mm StandarD Learn More about TDK epcosvaristors	Datasheet	6 795In Stock	Cut Tape 0.432 CHF 0.294 CHF Reel 0.294 CHF 0.29 CHF	Min.: 1 Mult.: 1 : 3 000	Disc Varistor,StandarD 14mm	MOVs	PCB Mount	Radial	385 VAC	505 VDC	620 V	1.025 kV	14 mm	4.5 kA	80 J	315 pF	- 40 C	+ 105 C		Reel, Cut Tape
Varistors 14VAC 10% 14mm AEC-Q200 B72214S1140K102 TDK 1: 0.983 CHF 2 698In Stock	Mfr. Part No. B72214S1140K102 Mouser Part No 871-B72214S1140K102	TDK	Varistors 14VAC 10% 14mm AEC-Q200 Learn More about TDK automotive multilayer varistors	Datasheet	2 698In Stock	0.983 CHF 0.641 CHF 0.531 CHF 0.497 CHF View 0.491 CHF 0.468 CHF 0.432 CHF 0.431 CHF	Min.: 1 Mult.: 1	Disc Varistor, Auto-Grade 14mm	MOVs	PCB Mount	Radial	14 VAC	16 VDC	22 V	43 V	17 mm	1 kA	4 J	10 nF	- 40 C	+ 105 C	AEC-Q100	Bulk
Varistors 17VAC 10% 20mm AEC-Q200 B72220S1170K102 TDK 1: 2.35 CHF 1 511In Stock	Mfr. Part No. B72220S1170K102 Mouser Part No 871-B72220S1170K102	TDK	Varistors 17VAC 10% 20mm AEC-Q200 Learn More about TDK automotive multilayer varistors	Datasheet	1 511In Stock	2.35 CHF 1.75 CHF 1.60 CHF 1.47 CHF 1.45 CHF	Min.: 1 Mult.: 1	Disc Varistor, Auto-Grade 20mm	MOVs	PCB Mount	Radial	17 VAC	20 VDC	27 V	53 V	7 mm	2 kA	14 J	15.6 nF	- 40 C	+ 105 C	AEC-Q100	Bulk
Varistors 680VAC 10% 20mm AdvanceD B72220S2681K101 TDK 1: 1.60 CHF 2 164In Stock	Mfr. Part No. B72220S2681K101 Mouser Part No 871-B72220S2681K101	TDK	Varistors 680VAC 10% 20mm AdvanceD Learn More about TDK epcosvaristors	Datasheet	2 164In Stock	1.60 CHF 1.08 CHF 0.923 CHF 0.917 CHF 0.899 CHF	Min.: 1 Mult.: 1	Disc Varistor, AdvanceD 20mm	MOVs	PCB Mount	Radial	680 VAC	895 VDC	1.1 kV	1.815 kV	21.5 mm	10 kA	440 J	250 pF	- 40 C	+ 105 C		Bulk
Varistors 460VAC 10% 5mm StandarD B72205S0461K101 TDK 1: 0.291 CHF 21 486In Stock	Mfr. Part No. B72205S0461K101 Mouser Part No 871-B72205S461K101	TDK	Varistors 460VAC 10% 5mm StandarD Learn More about TDK epcosvaristors	Datasheet	21 486In Stock	0.291 CHF 0.179 CHF 0.142 CHF 0.135 CHF View 0.129 CHF 0.123 CHF 0.119 CHF 0.117 CHF 0.111 CHF	Min.: 1 Mult.: 1	Disc Varistor, StandarD 5mm	MOVs	PCB Mount	Radial	460 VAC	615 VDC	750 V	1.24 kV	5 mm	400 A	18 J	30 pF	- 40 C	+ 105 C		Bulk