Varistors

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Littelfuse Varistors are protective devices that offer several important features, such as overvoltage protection, peak current ratings from 20A to 70,000A, and peak energy ratings from 0.01J to 10,000J. The mounting options serve a wide range of applications. Littelfuse Varistors also offer many form factor and protection ranges, rugged cost-effective protection, thermal protection options, and RoHS compliance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Varistors 35VAC 45VDC 1800pF AEC-Q200 V45MLA1812NRAUTO Littelfuse 1: $3.05 1,404In Stock	Mfr. Part # V45MLA1812NRAUTO Mouser Part # 576-V45MLA1812NRAUTO	Littelfuse	Varistors 35VAC 45VDC 1800pF AEC-Q200 Learn More about Littelfuse mla1812nr varistors	Datasheet	1,404In Stock	Cut Tape $3.05 $2.20 $2.07 $1.77 Reel $1.20 View $1.66 $1.45 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MLA1812NR	Automotive Multilayer Varistors	SMD/SMT	SMD/SMT	1812 (4532 metric)	35 VAC	45 VDC	50 V to 62 V	90 V		500 A		1.8 nF	- 40 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300ML2B7 Littelfuse 1: $2.39 2,990In Stock	Mfr. Part # TMOV14RP300ML2B7 Mouser Part # 576-TMOV14RP300ML2B7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,990In Stock	$2.39 $1.77 $1.61 $1.44 View $1.36 $1.30 $1.20 $1.18	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		300 VAC	385 VDC	517 V	775 V	14 mm	6 kA	125 J	400 pF	- 55 C	+ 85 C		Bulk
Varistors HIGH ENERGY PCB USE V111HB34 Littelfuse 1: $10.91 460In Stock	Mfr. Part # V111HB34 Mouser Part # 576-V111HB34	Littelfuse	Varistors HIGH ENERGY PCB USE Learn More about Littelfuse Littelfuse Varistors	Datasheet	460In Stock	$10.91 $9.75 $9.30 $9.11 $6.91	Min.: 1 Mult.: 1	HB34	MOVs	PCB Mount	Radial		125 VAC	148 VDC	173 V	288 V	34 mm	40 kA	220 J	11.6 nF	- 55 C	+ 85 C		Bulk
Varistors 250V 7mm Epoxy UltraMOV V07E250PL2T Littelfuse 1: $0.45 10,890In Stock	Mfr. Part # V07E250PL2T Mouser Part # 576-V07E250PL2T	Littelfuse	Varistors 250V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	10,890In Stock	Cut Tape $0.45 $0.28 $0.242 $0.224 Reel $0.173 View $0.213 $0.164 $0.158	Min.: 1 Mult.: 1 : 1,000	UltraMOV	MOVs	PCB Mount	Radial		250 VAC	320 VDC	429 V	650 V	7 mm	1.75 kA	25 J	90 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP420M Littelfuse 1: $2.05 1,395In Stock	Mfr. Part # TMOV14RP420M Mouser Part # 576-TMOV14RP420M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1,395In Stock	$2.05 $1.52 $1.39 $1.24 View $1.17 $1.12 $1.09 $1.06	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		420 VAC	748 VDC	748 V	1.12 kV	14 mm	6 kA	160 J	300 pF	- 55 C	+ 85 C		Bulk
Varistors RADIAL 34MM 275VAC TMOV34S271MP Littelfuse 1: $21.04 180In Stock	Mfr. Part # TMOV34S271MP Mouser Part # 576-TMOV34S271MP	Littelfuse	Varistors RADIAL 34MM 275VAC Learn More about Littelfuse tmov varistors	Datasheet	180In Stock	$21.04 $16.88 $16.08 $16.00	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		275 VAC	369 VDC	473 V	730 V	34 mm	40 kA	550 J	4.5 nF	- 55 C	+ 85 C		Bulk
Varistors 140V 900pF V140LA10AP Littelfuse 1: $0.57 5,838In Stock	Mfr. Part # V140LA10AP Mouser Part # 576-V140LA10AP	Littelfuse	Varistors 140V 900pF Learn More about Littelfuse la varistors	Datasheet	5,838In Stock	$0.57 $0.359 $0.314 $0.292 View $0.267 $0.262 $0.248	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		140 VAC	180 VDC	198 V to 242 V	360 V	14 mm	4.5 kA	42 J	900 pF	- 55 C	+ 85 C		Bulk
Varistors 30V 20mm Phenolic AEC-Q200 AUMOV V20P30AUTO Littelfuse 1: $0.95 4,065In Stock	Mfr. Part # V20P30AUTO Mouser Part # 576-V20P30AUTO	Littelfuse	Varistors 30V 20mm Phenolic AEC-Q200 AUMOV Learn More about Littelfuse aumov varistors	Datasheet	4,065In Stock	$0.95 $0.616 $0.543 $0.508	Min.: 1 Mult.: 1	AUMOV	MOVs	PCB Mount	Radial		30 VAC	34 VDC	47 V	93 V	17 mm	20 A	90 J	12 nF	- 40 C	+ 125 C	AEC-Q100	Bulk
Varistors 26V 100A 190pF V26MLA0805NT Littelfuse 1: $0.47 8,555In Stock	Mfr. Part # V26MLA0805NT Mouser Part # 576-V26MLA0805NT	Littelfuse	Varistors 26V 100A 190pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,555In Stock	Cut Tape $0.47 $0.294 $0.255 $0.236 View Reel $0.166 $0.225 $0.216 $0.206 $0.196 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)	20 VAC	26 VDC	38.5 V	60 V		100 A	0.3 J	220 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 35V 100A 600pF 13 Inch Reel V56CH8 Littelfuse 1: $1.55 7,224In Stock	Mfr. Part # V56CH8 Mouser Part # 576-V56CH8	Littelfuse	Varistors 35V 100A 600pF 13 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	7,224In Stock	Cut Tape $1.55 $1.03 $0.913 $0.858 View Reel $0.74 $0.825 $0.798 $0.74 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	35 VAC	45 VDC	56 V	107 V		100 A	1.4 J	700 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP275M Littelfuse 1: $1.96 2,794In Stock	Mfr. Part # TMOV14RP275M Mouser Part # 576-TMOV14RP275M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,794In Stock	$1.96 $1.45 $1.33 $1.19 View $1.12 $1.07 $1.04 $1.01	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		275 VAC	350 VDC	473 V	710 V	14 mm	6 kA	110 J	450 pF	- 55 C	+ 85 C		Bulk
Varistors 275V 20KA SQ 25MM PB FREE 25S TMOV25SP275M Littelfuse 1: $5.45 1,012In Stock	Mfr. Part # TMOV25SP275M Mouser Part # 576-TMOV25SP275M	Littelfuse	Varistors 275V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	1,012In Stock	$5.45 $4.31 $4.19 $3.72 View $3.56 $3.19 $3.07 $2.87	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		275 VAC	350 VDC	387 V	700 V	25 mm	20 kA	350 J	1.25 nF	- 55 C	+ 85 C		Bulk
Varistors 625V 20KA SQ 25MM PB FREE 25S TMOV25SP625M Littelfuse 1: $7.38 720In Stock	Mfr. Part # TMOV25SP625M Mouser Part # 576-TMOV25SP625M	Littelfuse	Varistors 625V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	720In Stock	$7.38 $5.92 $5.21 $4.88 View $4.38 $4.20 $3.89	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		625 VAC	825 VDC	1.1 kV	1.625 kV	25 mm	20 kA	600 J	550 pF	- 55 C	+ 85 C		Bulk
Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO V18MLA1206NHAUTO Littelfuse 1: $1.36 5,000In Stock	Mfr. Part # V18MLA1206NHAUTO Mouser Part # 576-V18MLA1206NHAUTO	Littelfuse	Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	5,000In Stock	Cut Tape $1.36 $0.891 $0.788 $0.739 View Reel $0.595 $0.709 $0.659 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA AUTO	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	14 VAC	18 VDC	28 V	44 V		150 A	400 mJ	1.27 nF	- 55 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Varistors 130VAC 255J 335V CLAMP 22KAPK 25MM V25S130P Littelfuse 1: $2.33 1,101In Stock	Mfr. Part # V25S130P Mouser Part # 576-V25S130P	Littelfuse	Varistors 130VAC 255J 335V CLAMP 22KAPK 25MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1,101In Stock	$2.33 $1.74 $1.59 $1.39 View $1.32 $1.28 $1.22	Min.: 1 Mult.: 1	UltraMOV25S	MOVs	PCB Mount	Radial		130 VAC	170 VDC	225.5 V	335 V	25 mm	22 kA	255 J	3.9 nF	- 55 C	+ 85 C		Bulk
Varistors MULTI-LAYER VARISTOR SURFACE MOUNT V5.5MLA0805LNT Littelfuse 1: $0.47 Non-Stocked Lead-Time 39 Weeks	Mfr. Part # V5.5MLA0805LNT Mouser Part # 576-V5.5MLA0805LNT	Littelfuse	Varistors MULTI-LAYER VARISTOR SURFACE MOUNT Learn More about Littelfuse Littelfuse Varistors	Datasheet	Non-Stocked Lead-Time 39 Weeks	Cut Tape $0.47 $0.294 $0.255 $0.236 View Reel $0.166 $0.225 $0.216 $0.206 $0.196 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)		4 VDC		17.5 V				990 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 100pF V510LA10P Littelfuse 1: $0.59 7,614In Stock	Mfr. Part # V510LA10P Mouser Part # 576-V510LA10P	Littelfuse	Varistors 100pF Learn More about Littelfuse la varistors	Datasheet	7,614In Stock	$0.59 $0.376 $0.329 $0.306 $0.298	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		510 VAC	675 VDC	902 V	1.35 kV	10 mm	2.5 kA	63 J	100 pF	- 55 C	+ 85 C		Bulk
Varistors 820V 40kA 2500pF V511DA40 Littelfuse 1: $45.01 64In Stock	Mfr. Part # V511DA40 Mouser Part # 576-V511DA40	Littelfuse	Varistors 820V 40kA 2500pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	64In Stock	$45.01 $41.94 $40.97	Min.: 1 Mult.: 1	DA	MOVs	PCB Mount	SMD/SMT		510 VAC	675 VDC	820 V	1.35 kV	40 mm	40 kA	700 J	2.5 nF	- 55 C	+ 85 C		Bulk
Varistors 100A 3000pF V8ZS1P Littelfuse 1: $0.57 10,070In Stock	Mfr. Part # V8ZS1P Mouser Part # 576-V8ZS1P	Littelfuse	Varistors 100A 3000pF Learn More about Littelfuse za varistors	Datasheet	10,070In Stock	Cut Tape $0.57 $0.356 $0.31 $0.288 Reel $0.218 View $0.275 $0.212 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ZA	MOVs	PCB Mount	Radial		4 VAC	535 VDC	11 V	22 V	7 mm	100 A	400 mJ	3 nF	- 55 C	+ 85 C		Reel, Cut Tape, MouseReel
Varistors 250V 20KA SQ 25MM PB FREE 25S TMOV25SP250M Littelfuse 1: $5.81 740In Stock	Mfr. Part # TMOV25SP250M Mouser Part # 576-TMOV25SP250M	Littelfuse	Varistors 250V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	740In Stock	$5.81 $4.59 $4.24 $3.84 View $3.62 $3.19 $2.87	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		250 VAC	320 VDC	429 V	640 V	25 mm	20 kA	330 J	1.4 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 34MM TMOV34S151MP Littelfuse 1: $21.04 124In Stock	Mfr. Part # TMOV34S151MP Mouser Part # 576-TMOV34S151MP	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 34MM Learn More about Littelfuse tmov varistors	Datasheet	124In Stock	$21.04 $16.88 $15.07 $14.56 View $14.05 $13.99	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		150 VAC	200 VDC	264 V	405 V	34 mm	40 kA	360 J	8 nF	- 55 C	+ 85 C		Bulk
Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE V07E25PL2T Littelfuse 1: $0.29 9,292In Stock	Mfr. Part # V07E25PL2T Mouser Part # 576-V07E25PL2T	Littelfuse	Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE Learn More about Littelfuse ultramov 7mm varistors	Datasheet	9,292In Stock	Cut Tape $0.29 $0.20 Reel $0.182 $0.18	Min.: 1 Mult.: 1 : 1,000	LV UltraMOV	MOVs	PCB Mount	Radial		25 VAC	31 VDC	39 V	77 V	7 mm	1 kA	5.5 J	1.5 nF	- 40 C	+ 85 C		Reel, Cut Tape
Varistors 17V 10mm Epoxy AEC-Q200 AUMOV V10E17AUTO Littelfuse 1: $0.68 5,813In Stock	Mfr. Part # V10E17AUTO Mouser Part # 576-V10E17AUTO	Littelfuse	Varistors 17V 10mm Epoxy AEC-Q200 AUMOV Learn More about Littelfuse aumov varistors	Datasheet	5,813In Stock	$0.68 $0.426 $0.372 $0.346 View $0.33 $0.289 $0.274 $0.26 $0.246	Min.: 1 Mult.: 1	AUMOV	MOVs	PCB Mount	Radial		17 VAC	20 VDC	27 V	53 V	9 mm	5 A	6.5 J	3.9 nF	- 40 C	+ 85 C	AEC-Q100	Bulk
Varistors 75V 250A 300pF 7 Inch Reel V120CH8T Littelfuse 1: $1.55 2,226In Stock	Mfr. Part # V120CH8T Mouser Part # 576-V120CH8T	Littelfuse	Varistors 75V 250A 300pF 7 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,226In Stock	Cut Tape $1.55 $1.03 $0.90 $0.858 Reel $0.717 View $0.808 $0.687 $0.686 $0.647 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	75 VAC	102 VDC	120 V	200 V		250 A	2 J	300 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors MLV Varistor 18V 0402 ML SERIES STD V18MLA0402NR Littelfuse 1: $0.38 14,104In Stock	Mfr. Part # V18MLA0402NR Mouser Part # 576-V18MLA0402NH	Littelfuse	Varistors MLV Varistor 18V 0402 ML SERIES STD Learn More about Littelfuse Littelfuse Varistors	Datasheet	14,104In Stock	Cut Tape $0.38 $0.235 $0.203 $0.188 View Reel $0.13 $0.179 $0.171 $0.163 $0.153 $0.13 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	0402 (1005 metric)	14 VAC	18 VDC	22 V	50 V		20 A	50 mJ	40 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel