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 320V 750pF V320LA40BP Littelfuse 1: $0.84 11,464In Stock	Mfr. Part No. V320LA40BP Mouser Part No 576-V320LA40BP	Littelfuse	Varistors 320V 750pF Learn More about Littelfuse la varistors	Datasheet	11,464In Stock	$0.84 $0.605 $0.547 $0.48 $0.447	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		320 VAC	420 VDC	462 V to 540 V	810 V	20 mm	6.5 kA	150 J	750 pF	- 55 C	+ 85 C		Bulk
Varistors 320V 40kA 3800pF V321DA40 Littelfuse 1: $43.76 94In Stock	Mfr. Part No. V321DA40 Mouser Part No 576-V321DA40	Littelfuse	Varistors 320V 40kA 3800pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	94In Stock	$43.76 $38.23	Min.: 1 Mult.: 1	DA	MOVs	PCB Mount	SMD/SMT		320 VAC	420 VDC	510 V	830 V	40 mm	40 kA	460 J	3.8 nF	- 55 C	+ 85 C		Bulk
Varistors 20V 100A 750pF 13 Inch Reel V33CH8 Littelfuse 1: $1.55 5,981In Stock	Mfr. Part No. V33CH8 Mouser Part No 576-V33CH8	Littelfuse	Varistors 20V 100A 750pF 13 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	5,981In Stock	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.814 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	20 VAC	26 VDC	33 V	68 V		100 A	1 J	1.1 nF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 20V 100A 750pF 7 Inch Reel V33CH8T Littelfuse 1: $1.55 2,164In Stock	Mfr. Part No. V33CH8T Mouser Part No 576-V33CH8T	Littelfuse	Varistors 20V 100A 750pF 7 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,164In Stock	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	20 VAC	26 VDC	33 V	68 V		100 A	1 J	1.1 nF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 33V 500pF 1206 AEC-Q200 MLA AUTO V33MLA1206NHAUTO Littelfuse 1: $1.28 18,232In Stock 15,000Expected 2027/01/04	Mfr. Part No. V33MLA1206NHAUTO Mouser Part No 576-V33MLA1206NHAUTO	Littelfuse	Varistors 33V 500pF 1206 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	18,232In Stock 15,000Expected 2027/01/04	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.669 $0.647 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA AUTO	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	26 VAC	33 VDC	49 V	75 V		180 A	800 mJ	500 pF	- 55 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Varistors 33V 180A 500pF V33MLA1206NT Littelfuse 1: $1.28 8,003In Stock	Mfr. Part No. V33MLA1206NT Mouser Part No 576-V33MLA1206NT	Littelfuse	Varistors 33V 180A 500pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	8,003In 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)		33 VDC		75 V				500 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 20 VAC 6J 65V-CL 1KA-PK V33ZA5P Littelfuse 1: $0.57 8,567In Stock 6,300Expected 2027/01/12	Mfr. Part No. V33ZA5P Mouser Part No 576-V33ZA5P	Littelfuse	Varistors 20 VAC 6J 65V-CL 1KA-PK Learn More about Littelfuse za varistors	Datasheet	8,567In Stock 6,300Expected 2027/01/12	$0.57 $0.40 $0.359 $0.314 View $0.292 $0.283	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		20 VAC	26 VDC	36.3 V	64 V	14 mm	1 kA	6 J	6 nF	- 55 C	+ 85 C		Bulk
Varistors 230V 250A 70pF 13 Inch Reel V360CH8 Littelfuse 1: $1.55 4,420In Stock	Mfr. Part No. V360CH8 Mouser Part No 576-V360CH8	Littelfuse	Varistors 230V 250A 70pF 13 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,420In Stock	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.776 $0.747 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	230 VAC	300 VDC	360 V	595 V		250 A	6 J	100 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 230V 250A 70pF 7 Inch Reel V360CH8T Littelfuse 1: $1.55 2,364In Stock	Mfr. Part No. V360CH8T Mouser Part No 576-V360CH8T	Littelfuse	Varistors 230V 250A 70pF 7 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,364In Stock	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	230 VAC	300 VDC	360 V	595 V		250 A	6 J	100 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 23 VAC 160J 63V-CL 2KA-PK V36ZA80P Littelfuse 1: $0.84 3,401In Stock 11,500On Order	Mfr. Part No. V36ZA80P Mouser Part No 576-V36ZA80P	Littelfuse	Varistors 23 VAC 160J 63V-CL 2KA-PK Learn More about Littelfuse za varistors	Datasheet	3,401In Stock 11,500On Order On Order Ship Dates Mfr. No: V36ZA80P Stock: 3,401 Can Dispatch Immediately On Order: 6,000 Expected 2026/11/30 5,500 Expected 2026/12/10 Factory Lead Time: 20 Weeks	$0.84 $0.605 $0.547 $0.48 View $0.449 $0.447	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		23 VAC	31 VDC	39.6 V	63 V	20 mm	1.5 kA	80 J	12 nF	- 55 C	+ 85 C		Bulk
Varistors MULTI-LAYER VARISTOR SURFACE MOUNT V38MLA1812NT Littelfuse 1: $2.34 1,874In Stock	Mfr. Part No. V38MLA1812NT Mouser Part No 576-V38MLA1812NT	Littelfuse	Varistors MULTI-LAYER VARISTOR SURFACE MOUNT Learn More about Littelfuse Littelfuse Varistors	Datasheet	1,874In Stock	Cut Tape $2.34 $1.73 $1.58 $1.42 View Reel $1.17 $1.34 $1.29 $1.23 $1.17 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	MLA																Reel, Cut Tape, MouseReel
Varistors 420V 600pF V420LA40BP Littelfuse 1: $1.17 4,067In Stock 36,400On Order	Mfr. Part No. V420LA40BP Mouser Part No 576-V420LA40BP	Littelfuse	Varistors 420V 600pF Learn More about Littelfuse la varistors	Datasheet	4,067In Stock 36,400On Order On Order Ship Dates Mfr. No: V420LA40BP Stock: 4,067 Can Dispatch Immediately On Order: 2,400 Expected 2026/11/30 13,600 Expected 2026/12/08 20,400 Expected 2026/12/29 Factory Lead Time: 20 Weeks	$1.17 $0.846 $0.764 $0.675 View $0.613 $0.59 $0.533 $0.526	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		420 VAC	560 VDC	610 V to 720 V	1.06 kV	20 mm	6.5 kA	160 J	600 pF	- 55 C	+ 85 C		Bulk
Varistors 420V 70kA 6000pF V421BA60 Littelfuse 1: $127.67 15In Stock	Mfr. Part No. V421BA60 Mouser Part No 576-V421BA60	Littelfuse	Varistors 420V 70kA 6000pF Learn More about Littelfuse ba bb series varistors	Datasheet	15In Stock	$127.67 $122.24	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT		420 VAC	560 VDC	680 V	1.06 kV	60 mm	70 kA	1.5 kJ	6 nF	- 55 C	+ 85 C		Bulk
Varistors 420V 40kA 6000pF V421DA40 Littelfuse 1: $43.76 56In Stock	Mfr. Part No. V421DA40 Mouser Part No 576-V421DA40	Littelfuse	Varistors 420V 40kA 6000pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	56In Stock	$43.76 $35.47	Min.: 1 Mult.: 1	DA	MOVs	PCB Mount	SMD/SMT		420 VAC	560 VDC	680 V	1.13 kV	60 mm	40 kA	600 J	3 nF	- 55 C	+ 85 C		Bulk
Varistors 42V 425pF 1206 AEC-Q200 MLA AUTO V42MLA1206NHAUTO Littelfuse 1: $1.28 8,532In Stock	Mfr. Part No. V42MLA1206NHAUTO Mouser Part No 576-V42MLA1206NHAUTO	Littelfuse	Varistors 42V 425pF 1206 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	8,532In Stock	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.669 $0.647 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA AUTO	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	30 VAC	42 VDC	60 V	92 V		180 A	800 mJ	425 pF	- 55 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Varistors 275V 250A 50pF 7 Inch Reel V430CH8T Littelfuse 1: $1.55 5,281In Stock 5,000Expected 2027/02/08	Mfr. Part No. V430CH8T Mouser Part No 576-V430CH8T	Littelfuse	Varistors 275V 250A 50pF 7 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	5,281In Stock 5,000Expected 2027/02/08	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	275 VAC	369 VDC	430 V	710 V		250 A	8 J	80 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors RADIAL VARISTOR 05MM ROHS/LF V470ZA05P Littelfuse 1: $0.59 5,795In Stock	Mfr. Part No. V470ZA05P Mouser Part No 576-V470ZA05P	Littelfuse	Varistors RADIAL VARISTOR 05MM ROHS/LF Learn More about Littelfuse za varistors	Datasheet	5,795In Stock	$0.59 $0.415 $0.373 $0.326 View $0.304 $0.295	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		300 VAC	385 VDC	775 V	775 V	5 mm	400 A	12 J	35 pF	- 55 C	+ 85 C		Bulk
Varistors 30V 100A 650pF 13 Inch Reel V47CH8 Littelfuse 1: $1.55 13,188In Stock	Mfr. Part No. V47CH8 Mouser Part No 576-V47CH8	Littelfuse	Varistors 30V 100A 650pF 13 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	13,188In Stock	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.794 $0.775 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	30 VAC	38 VDC	47 V	92 V		100 A	1.2 J	800 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 30V 100A 650pF 7 Inch Reel V47CH8T Littelfuse 1: $1.55 6,758In Stock	Mfr. Part No. V47CH8T Mouser Part No 576-V47CH8T	Littelfuse	Varistors 30V 100A 650pF 7 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	6,758In Stock	Cut Tape $1.55 $1.14 $1.03 $0.913 View Reel $0.74 $0.858 $0.826 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	30 VAC	38 VDC	47 V	92 V		100 A	1.2 J	800 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 750V 70kA 5500pF V481BA60 Littelfuse 1: $122.20 22In Stock 24Expected 2027/01/06	Mfr. Part No. V481BA60 Mouser Part No 576-V481BA60	Littelfuse	Varistors 750V 70kA 5500pF Learn More about Littelfuse ba bb series varistors	Datasheet	22In Stock 24Expected 2027/01/06	$122.20 $112.51	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT		480 VAC	640 VDC	750 V	1.16 kV	60 mm	70 kA	1.6 kJ	5.5 nF	- 55 C	+ 85 C		Bulk
Varistors 750V 40kA 2700pF V481DA40 Littelfuse 1: $60.14 97In Stock 60Expected 2027/01/18	Mfr. Part No. V481DA40 Mouser Part No 576-V481DA40	Littelfuse	Varistors 750V 40kA 2700pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	97In Stock 60Expected 2027/01/18	$60.14 $53.91	Min.: 1 Mult.: 1	DA	MOVs	PCB Mount	SMD/SMT		480 VAC	640 VDC	750 V	1.24 kV	40 mm	40 kA	650 J	2.7 nF	- 55 C	+ 85 C		Bulk
Varistors 48V 2220 125C AUML AEC-Q200 Low Profile V48AUMLA2220H Littelfuse 1: $5.20 753In Stock 2,000Expected 2026/11/25	Mfr. Part No. V48AUMLA2220H Mouser Part No 576-V48AUMLA2220H	Littelfuse	Varistors 48V 2220 125C AUML AEC-Q200 Low Profile Learn More about Littelfuse auml mlv	Datasheet	753In Stock 2,000Expected 2026/11/25	Cut Tape $5.20 $3.97 $3.65 $3.31 View Reel $2.87 $3.15 $3.07 $2.87	Min.: 1 Mult.: 1 : 1,000	AUML	MLVs	PCB Mount	SMD/SMT	2220 (5650 metric)		48 VDC	66.5 V	105 V		10 A	25 J		- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
Varistors 48V 250A 520pF V48MLA1210NH Littelfuse 1: $1.45 12,910In Stock 14,000Expected 2026/11/04	Mfr. Part No. V48MLA1210NH Mouser Part No 576-V48MLA1210NH	Littelfuse	Varistors 48V 250A 520pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	12,910In Stock 14,000Expected 2026/11/04	Cut Tape $1.45 $1.06 $0.958 $0.849 View Reel $0.686 $0.797 $0.766 $0.718 $0.686 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MLA	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	40 VAC	48 VDC	66.5 V	105 V		250 A	1.2 J	520 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 5.5 VDC .05J 21V-CL 185PF P V5.5MLA0402NR Littelfuse 1: $0.38 51,291In Stock 30,000Expected 2027/02/15	Mfr. Part No. V5.5MLA0402NR Mouser Part No 576-V5.5MLA0402NR	Littelfuse	Varistors 5.5 VDC .05J 21V-CL 185PF P Learn More about Littelfuse Littelfuse Varistors	Datasheet	51,291In Stock 30,000Expected 2027/02/15	Cut Tape $0.38 $0.235 $0.204 $0.188 View Reel $0.156 $0.179 $0.167 $0.156 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	0402 (1005 metric)	4 VAC	5 VDC	7.1 V	19 V		20 A	50 mJ	220 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 5.5V 30A 760pF V5.5MLA0603NH Littelfuse 1: $0.45 21,087In Stock 50,000On Order	Mfr. Part No. V5.5MLA0603NH Mouser Part No 576-V5.5MLA0603NH	Littelfuse	Varistors 5.5V 30A 760pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	21,087In Stock 50,000On Order On Order Ship Dates Mfr. No: V5.5MLA0603NH Stock: 21,087 Can Dispatch Immediately On Order: 17,500 Expected 2027/05/10 32,500 Expected 2027/06/02 Factory Lead Time: 39 Weeks	Cut Tape $0.45 $0.315 $0.283 $0.244 Reel $0.195 View $0.226 $0.215 $0.206 $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA	MLVs	PCB Mount	SMD/SMT	0603 (1608 metric)	4 VAC	5 VDC	9.3 V	17.5 V		30 A	100 mJ	760 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel