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 5.5V 500pF 0603 AEC-Q200 MLA AUTO V5.5MLA0603NHAUTO Littelfuse 1: $0.54 18,394In Stock	Mfr. Part No. V5.5MLA0603NHAUTO Mouser Part No 576-V5.5MLA0603NHAUT	Littelfuse	Varistors 5.5V 500pF 0603 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	18,394In Stock	Cut Tape $0.54 $0.378 $0.338 $0.293 Reel $0.198 View $0.271 $0.258 $0.219 $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA AUTO	MLVs	PCB Mount	SMD/SMT	0603 (1608 metric)	4 VAC	5 VDC	9.3 V	17.5 V		30 A	100 mJ	960 pF	- 55 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Varistors 5.5 VDC .1J 17.5V-CL 40A P V5.5MLA0805LNH Littelfuse 1: $0.47 29,346In Stock	Mfr. Part No. V5.5MLA0805LNH Mouser Part No 576-V5.5MLA0805LNH	Littelfuse	Varistors 5.5 VDC .1J 17.5V-CL 40A P Learn More about Littelfuse Littelfuse Varistors	Datasheet	29,346In Stock	Cut Tape $0.47 $0.329 $0.294 $0.255 View Reel $0.191 $0.236 $0.226 $0.216 $0.191 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)	4 VAC	4 VDC	7.1 V	17.5 V		4.5 kA	100 mJ	990 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 5.5V 120A 1840pF V5.5MLA0805NT Littelfuse 1: $0.47 9,103In Stock	Mfr. Part No. V5.5MLA0805NT Mouser Part No 576-V5.5MLA0805NT	Littelfuse	Varistors 5.5V 120A 1840pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	9,103In Stock	Cut Tape $0.47 $0.329 $0.294 $0.255 View Reel $0.191 $0.236 $0.226 $0.216 $0.206 $0.191 $0.191 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)		5 VDC		17.5 V				1.84 nF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 5.5V 150A 3500pF V5.5MLA1206NH Littelfuse 1: $1.28 10,286In Stock	Mfr. Part No. V5.5MLA1206NH Mouser Part No 576-V5.5MLA1206NH	Littelfuse	Varistors 5.5V 150A 3500pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	10,286In Stock	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.669 $0.638 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	4 VAC	5 VDC	7.1 V	17.5 V		150 A	400 mJ	3.5 nF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 5.5 VDC .4J 17.5V-CL 150A P V5.5MLA1206NT Littelfuse 1: $1.28 8,250In Stock	Mfr. Part No. V5.5MLA1206NT Mouser Part No 576-V5.5MLA1206NT	Littelfuse	Varistors 5.5 VDC .4J 17.5V-CL 150A P Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,250In Stock	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.669 $0.638 $0.611 $0.595 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)		5 VDC		17.5 V				3.5 nF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 100pF V510LA10P Littelfuse 1: $0.59 7,643In Stock	Mfr. Part No. V510LA10P Mouser Part No 576-V510LA10P	Littelfuse	Varistors 100pF Learn More about Littelfuse la varistors	Datasheet	7,643In Stock	$0.59 $0.419 $0.376 $0.329 View $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 500pF V510LA80BP Littelfuse 1: $1.36 2,136In Stock	Mfr. Part No. V510LA80BP Mouser Part No 576-V510LA80BP	Littelfuse	Varistors 500pF Learn More about Littelfuse la varistors	Datasheet	2,136In Stock	$1.36 $0.997 $0.904 $0.804 $0.768	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		510 VAC	675 VDC	735 V to 860 V	1.28 kV	20 mm	6.5 kA	190 J	500 pF	- 55 C	+ 85 C		Bulk
Varistors 820V 70kA 5000pF V511BA60 Littelfuse 1: $129.24 19In Stock	Mfr. Part No. V511BA60 Mouser Part No 576-V511BA60	Littelfuse	Varistors 820V 70kA 5000pF Learn More about Littelfuse ba bb series varistors	Datasheet	19In Stock	$129.24 $127.29	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT		510 VAC	675 VDC	820 V	1.3 kV	60 mm	70 kA	1.8 kJ	5 nF	- 55 C	+ 85 C		Bulk
Varistors 820V 40kA 2500pF V511DA40 Littelfuse 1: $51.14 64In Stock	Mfr. Part No. V511DA40 Mouser Part No 576-V511DA40	Littelfuse	Varistors 820V 40kA 2500pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	64In Stock	$51.14 $48.21	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 35V 100A 600pF 13 Inch Reel V56CH8 Littelfuse 1: $1.55 7,349In Stock	Mfr. Part No. V56CH8 Mouser Part No 576-V56CH8	Littelfuse	Varistors 35V 100A 600pF 13 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	7,349In Stock	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.798 $0.791 $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 56V 180A 180pF V56MLA1206NT Littelfuse 1: $1.28 12,581In Stock	Mfr. Part No. V56MLA1206NT Mouser Part No 576-V56MLA1206NT	Littelfuse	Varistors 56V 180A 180pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	12,581In Stock	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.669 $0.608 $0.595 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)		56 VDC		120 V				180 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 250A 700pF V56ZS2P Littelfuse 1: $0.40 10,401In Stock	Mfr. Part No. V56ZS2P Mouser Part No 576-V56ZS2P	Littelfuse	Varistors 250A 700pF Learn More about Littelfuse za varistors	Datasheet	10,401In Stock	Cut Tape $0.40 $0.247 $0.213 $0.197 $0.187 Reel $0.157	Min.: 1 Mult.: 1 : 1,000	ZA	MOVs	PCB Mount	Radial		35 VAC	45 VDC	61.6 V	110 V	7 mm	250 A	2.3 J	700 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors 910V 40kA 2200pF V571DA40 Littelfuse 1: $60.35 41In Stock	Mfr. Part No. V571DA40 Mouser Part No 576-V571DA40	Littelfuse	Varistors 910V 40kA 2200pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	41In Stock	$60.35 $49.38	Min.: 1 Mult.: 1	DA	MOVs	PCB Mount	SMD/SMT		575 VAC	730 VDC	910 V	1.48 kV	40 mm	40 kA	770 J	2.2 nF	- 55 C	+ 85 C		Bulk
Varistors 910V 40kA 2200pF V571DB40 Littelfuse 1: $57.00 50In Stock 90On Order	Mfr. Part No. V571DB40 Mouser Part No 576-V571DB40	Littelfuse	Varistors 910V 40kA 2200pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	50In Stock 90On Order On Order Ship Dates Mfr. No: V571DB40 Stock: 50 Can Dispatch Immediately On Order: 40 Expected 2026/12/02 50 Expected 2026/12/14 Factory Lead Time: 17 Weeks	$57.00 $50.47	Min.: 1 Mult.: 1	DB	MOVs	PCB Mount	SMD/SMT		575 VAC	730 VDC	910 V	1.48 kV	40 mm	40 kA	770 J	2.2 nF	- 55 C	+ 85 C		Bulk
Varistors 910V 40kA 2200pF V571HB34 Littelfuse 1: $14.27 214In Stock	Mfr. Part No. V571HB34 Mouser Part No 576-V571HB34	Littelfuse	Varistors 910V 40kA 2200pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	214In Stock	$14.27 $11.18 $10.57 $9.76 $8.76	Min.: 1 Mult.: 1	HB34	MOVs	PCB Mount	Radial		570 VAC	730 VDC	910 V	1.48 kV	34 mm	40 kA	770 J	2.2 nF	- 55 C	+ 85 C		Bulk
Varistors 575V 100A High V575LA80CP Littelfuse 1: $2.01 2,367In Stock	Mfr. Part No. V575LA80CP Mouser Part No 576-V575LA80CP	Littelfuse	Varistors 575V 100A High Learn More about Littelfuse c iii varistors	Datasheet	2,367In Stock	$2.01 $1.49 $1.36 $1.19	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial		575 VAC	575 VDC	1.001 kV	1.5 kV	20 mm	9 kA	460 J		- 55 C	+ 85 C		Bulk
Varistors 425pF V625LA80BP Littelfuse 1: $2.70 1,066In Stock	Mfr. Part No. V625LA80BP Mouser Part No 576-V625LA80BP	Littelfuse	Varistors 425pF Learn More about Littelfuse la varistors	Datasheet	1,066In Stock	$2.70 $2.02 $1.84 $1.65 View $1.52 $1.47 $1.36	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		625 VAC	825 VDC	1.1 kV	1.65 kV	20 mm	6.5 kA	230 J	425 pF	- 55 C	+ 85 C		Bulk
Varistors RADIAL VARISTOR LEAD FREE V625LA80CP Littelfuse 1: $2.78 1,200In Stock	Mfr. Part No. V625LA80CP Mouser Part No 576-V625LA80CP	Littelfuse	Varistors RADIAL VARISTOR LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	1,200In Stock	$2.78 $2.09 $1.92 $1.72	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial		625 VAC		1.1 kV	1.725 kV	20 mm	9 kA	490 J		- 55 C	+ 85 C		Bulk
Varistors 660V 400pF V660LA100BP Littelfuse 1: $2.40 1,078In Stock 1,200Expected 2027/01/12	Mfr. Part No. V660LA100BP Mouser Part No 576-V660LA100BP	Littelfuse	Varistors 660V 400pF Learn More about Littelfuse la varistors	Datasheet	1,078In Stock 1,200Expected 2027/01/12	$2.40 $1.80 $1.64 $1.48 $1.47	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		660 VAC	850 VDC	1.1 kV	1.65 kV	20 mm	6.5 kA	250 J	400 pF	- 55 C	+ 85 C		Bulk
Varistors 660V 200pF V660LA50AP Littelfuse 1: $1.65 1,859In Stock	Mfr. Part No. V660LA50AP Mouser Part No 576-V660LA50AP	Littelfuse	Varistors 660V 200pF Learn More about Littelfuse la varistors	Datasheet	1,859In Stock	$1.65 $1.21 $1.11 $0.983 $0.949	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		660 VAC	850 VDC	1.188 kV	1.82 kV	14 mm	4.5 kA	140 J	200 pF	- 55 C	+ 85 C		Bulk
Varistors 70kA 1050V 70kA 4000pF V661BA60 Littelfuse 1: $162.91 54In Stock 64Expected 2026/10/07	Mfr. Part No. V661BA60 Mouser Part No 576-V661BA60	Littelfuse	Varistors 70kA 1050V 70kA 4000pF Learn More about Littelfuse ba bb series varistors	Datasheet	54In Stock 64Expected 2026/10/07	$162.91 $159.61	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT		660 VAC	850 VDC	1.05 kV	1.64 kV	60 mm	70 kA	230 J	4 nF	- 55 C	+ 85 C		Bulk
Varistors 40kA 1050V 40kA 2000pF V661DB40 Littelfuse 1: $57.46 78In Stock	Mfr. Part No. V661DB40 Mouser Part No 576-V661DB40	Littelfuse	Varistors 40kA 1050V 40kA 2000pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	78In Stock	$57.46 $55.46	Min.: 1 Mult.: 1	DB	MOVs	PCB Mount	SMD/SMT		660 VAC	850 VDC	1.05 kV	1.72 kV	40 mm	40 kA	900 J	2 nF	- 55 C	+ 85 C		Bulk
Varistors 130V to 1000V LA Varistor V680LA100CP Littelfuse 1: $2.78 1,803In Stock	Mfr. Part No. V680LA100CP Mouser Part No 576-V680LA100CP	Littelfuse	Varistors 130V to 1000V LA Varistor Learn More about Littelfuse c iii varistors	Datasheet	1,803In Stock	$2.78 $2.09 $1.92 $1.72	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial		680 VAC	680 VDC		1.7 kV	20 mm				- 55 C	+ 85 C		Bulk
Varistors 1200V 70kA 3500pF V751BA60 Littelfuse 1: $155.96 29In Stock	Mfr. Part No. V751BA60 Mouser Part No 576-V751BA60	Littelfuse	Varistors 1200V 70kA 3500pF Learn More about Littelfuse ba bb series varistors	Datasheet	29In Stock	$155.96 $140.94	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT		750 VAC	970 VDC	1.2 kV	1.88 kV	60 mm	70 kA	2.6 kJ	3.5 nF	- 55 C	+ 85 C		Bulk
Varistors 1200V 40kA 1800pF V751DB40 Littelfuse 1: $56.66 99In Stock 90Expected 2027/02/01	Mfr. Part No. V751DB40 Mouser Part No 576-V751DB40	Littelfuse	Varistors 1200V 40kA 1800pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	99In Stock 90Expected 2027/02/01	$56.66 $49.61	Min.: 1 Mult.: 1	DB	MOVs	PCB Mount	SMD/SMT		750 VAC	970 VDC	1.2 kV	2 kV	40 mm	40 kA	1.05 kJ	1.8 nF	- 55 C	+ 85 C		Bulk