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	Packaging
Varistors 275VAC 470J 700V CLAMP 22KAPK 25MM V25S275P Littelfuse 1: $2.49 1,346In Stock 900Expected 2026/10/06	Mfr. Part No. V25S275P Mouser Part No 576-V25S275P	Littelfuse	Varistors 275VAC 470J 700V CLAMP 22KAPK 25MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1,346In Stock 900Expected 2026/10/06	$2.49 $1.86 $1.70 $1.51	Min.: 1 Mult.: 1	UltraMOV25S	MOVs	PCB Mount	Radial		275 VAC	350 VDC	473 V	700 V	25 mm	22 kA	470 J	1.61 nF	- 55 C	+ 85 C	Bulk
Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM V25S460P Littelfuse 1: $2.78 1,135In Stock	Mfr. Part No. V25S460P Mouser Part No 576-V25S460P	Littelfuse	Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1,135In Stock	$2.78 $2.09 $1.91 $1.71	Min.: 1 Mult.: 1	UltraMOV25S	MOVs	PCB Mount	Radial		460 VAC	615 VDC	825 V	1.22 kV	25 mm	22 kA	690 J	870 pF	- 55 C	+ 85 C	Bulk
Varistors 510VAC 700J 1335V CLAMP 22KAPK 25MM V25S510P Littelfuse 1: $2.91 3,533In Stock	Mfr. Part No. V25S510P Mouser Part No 576-V25S510P	Littelfuse	Varistors 510VAC 700J 1335V CLAMP 22KAPK 25MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,533In Stock	$2.91 $2.19 $2.01 $1.81	Min.: 1 Mult.: 1	UltraMOV25S	MOVs	PCB Mount	Radial		510 VAC	670 VDC	902 V	1.335 kV	25 mm	22 kA	700 J	820 pF	- 55 C	+ 85 C	Bulk
Varistors 550VAC 765J 1475V CLAMP 22KAPK 25MM V25S550P Littelfuse 1: $2.91 874In Stock	Mfr. Part No. V25S550P Mouser Part No 576-V25S550P	Littelfuse	Varistors 550VAC 765J 1475V CLAMP 22KAPK 25MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	874In Stock	$2.91 $2.01 $1.81	Min.: 1 Mult.: 1	UltraMOV25S	MOVs	PCB Mount	Radial		550 VAC	745 VDC	1.001 kV	1.475 kV	25 mm	22 kA	765 J	750 pF	- 55 C	+ 85 C	Bulk
Varistors 26V 40A 115pF V26MLA0805LNH Littelfuse 1: $0.47 9,284In Stock	Mfr. Part No. V26MLA0805LNH Mouser Part No 576-V26MLA0805LNH	Littelfuse	Varistors 26V 40A 115pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	9,284In 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)	20 VAC	26 VDC	38.5 V	60 V		4.5 kA	100 mJ	140 pF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors 26V 150A 900pF V26MLA1206NH Littelfuse 1: $1.28 5,443In Stock	Mfr. Part No. V26MLA1206NH Mouser Part No 576-V26MLA1206NH	Littelfuse	Varistors 26V 150A 900pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	5,443In Stock	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.668 $0.595 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	20 VAC	26 VDC	29.5 V	60 V		150 A	600 mJ	600 pF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors 26V 300A 1000pF V26MLA1210NH Littelfuse 1: $1.45 6,170In Stock	Mfr. Part No. V26MLA1210NH Mouser Part No 576-V26MLA1210NH	Littelfuse	Varistors 26V 300A 1000pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	6,170In Stock	Cut Tape $1.45 $1.06 $0.958 $0.849 Reel $0.733 View $0.797 $0.766 $0.74 $0.719 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MLA	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	20 VAC	26 VDC	38.5 V	60 V		300 A	1.2 J	1.04 nF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors 275V 40kA 4500pF 40mm Disc V271DB40 Littelfuse 1: $43.76 130In Stock	Mfr. Part No. V271DB40 Mouser Part No 576-V271DB40	Littelfuse	Varistors 275V 40kA 4500pF 40mm Disc Learn More about Littelfuse Littelfuse Varistors	Datasheet	130In Stock	$43.76 $36.53	Min.: 1 Mult.: 1	DB	MOVs	PCB Mount	SMD/SMT		275 VAC	369 VDC	430 V	730 V	40 mm	40 kA	400 J	4.5 nF	- 55 C	+ 85 C	Bulk
Varistors 275V 40kA 4500pF 40mm Disc V271HA40 Littelfuse 1: $17.82 204In Stock 150Expected 2026/10/08	Mfr. Part No. V271HA40 Mouser Part No 576-V271HA40	Littelfuse	Varistors 275V 40kA 4500pF 40mm Disc Learn More about Littelfuse Littelfuse Varistors	Datasheet	204In Stock 150Expected 2026/10/08	$17.82 $14.21 $14.15 $13.57	Min.: 1 Mult.: 1	HA	MOVs	PCB Mount	SMD/SMT		275 VAC	369 VDC	430 V	690 V	40 mm	40 kA	400 J	4.5 nF	- 55 C	+ 85 C	Bulk
Varistors 275V 200pF V275LA10P Littelfuse 1: $0.45 8,930In Stock 1,000Expected 2026/11/24	Mfr. Part No. V275LA10P Mouser Part No 576-V275LA10P	Littelfuse	Varistors 275V 200pF Learn More about Littelfuse la varistors	Datasheet	8,930In Stock 1,000Expected 2026/11/24	$0.45 $0.317 $0.284 $0.247 View $0.229 $0.219	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		275 VAC	369 VDC	389 V to 473 V	710 V	10 mm	2.5 kA	45 J	200 pF	- 55 C	+ 85 C	Bulk
Varistors 275V 450pF V275LA20AP Littelfuse 1: $0.57 8,829In Stock 61,600On Order	Mfr. Part No. V275LA20AP Mouser Part No 576-V275LA20AP	Littelfuse	Varistors 275V 450pF Learn More about Littelfuse la varistors	Datasheet	8,829In Stock 61,600On Order On Order Ship Dates Mfr. No: V275LA20AP Stock: 8,829 Can Dispatch Immediately On Order: 32,200 Expected 2026/10/08 4,200 Expected 2026/10/13 25,200 Expected 2027/02/01 Factory Lead Time: 21 Weeks	$0.57 $0.40 $0.359 $0.314 View $0.292 $0.283	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		275 VAC	369 VDC	473 V	710 V	20.5 mm	4.5 kA	75 J	450 pF	- 55 C	+ 85 C	Bulk
Varistors 275V 450pF V275LA20CP Littelfuse 1: $0.94 5,066In Stock	Mfr. Part No. V275LA20CP Mouser Part No 576-V275LA20CP	Littelfuse	Varistors 275V 450pF Learn More about Littelfuse c iii varistors	Datasheet	5,066In Stock	$0.94 $0.677 $0.611 $0.54 View $0.505 $0.504	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial		275 VAC	275 VDC	473 V	710 V	17 mm	6 kA	145 J		- 55 C	+ 85 C	Bulk
Varistors 275V 80pF V275LS4P Littelfuse 1: $0.34 11,004In Stock	Mfr. Part No. V275LS4P Mouser Part No 576-V275LS4P	Littelfuse	Varistors 275V 80pF Learn More about Littelfuse la varistors	Datasheet	11,004In Stock	Cut Tape $0.34 $0.209 $0.181 $0.169 Reel $0.166 View $0.167 $0.163	Min.: 1 Mult.: 1 : 1,000	LA	MOVs	PCB Mount	Radial		275 VAC	369 VDC	473 V	710 V	7 mm	1.2 kA	23 J	80 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 275V 80pF V275LT4P Littelfuse 1: $0.40 11,187In Stock 10,000Expected 2027/01/12	Mfr. Part No. V275LT4P Mouser Part No 576-V275LT4P	Littelfuse	Varistors 275V 80pF Learn More about Littelfuse la varistors	Datasheet	11,187In Stock 10,000Expected 2027/01/12	Cut Tape $0.40 $0.247 $0.213 $0.197 $0.187 Reel $0.157	Min.: 1 Mult.: 1 : 1,000	LA	MOVs	PCB Mount	Radial		275 VAC	369 VDC	473 V	710 V	7 mm	1.2 kA	23 J	80 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 3.5V 120A 2530pF V3.5MLA0805NH Littelfuse 1: $0.47 34,435In Stock 22,500Expected 2027/03/08	Mfr. Part No. V3.5MLA0805NH Mouser Part No 576-V3.5MLA0805NH	Littelfuse	Varistors 3.5V 120A 2530pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	34,435In Stock 22,500Expected 2027/03/08	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)	2.5 VAC	3.5 VDC	7 V	13 V		120 A	300 mJ	2.53 nF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors 3.5 VDC .3J 13V-CL 120A P V3.5MLA0805NT Littelfuse 1: $0.47 10,000In Stock	Mfr. Part No. V3.5MLA0805NT Mouser Part No 576-V3.5MLA0805NT	Littelfuse	Varistors 3.5 VDC .3J 13V-CL 120A P Learn More about Littelfuse Littelfuse Varistors	Datasheet	10,000In 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)	2.5 VAC	3.5 VDC	7 V	13 V		60 A	0.3 J	2.53 nF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors 3.5V 100A 6000pF V3.5MLA1206NH Littelfuse 1: $1.28 3,442In Stock	Mfr. Part No. V3.5MLA1206NH Mouser Part No 576-V3.5MLA1206NH	Littelfuse	Varistors 3.5V 100A 6000pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,442In Stock	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.669 $0.632 $0.595 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MLA	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	2.5 VAC	3.5 VDC	7 V	13 V		100 A	0.3 J	6 nF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors 300V 180pF V300LA10P Littelfuse 1: $0.45 8,648In Stock	Mfr. Part No. V300LA10P Mouser Part No 576-V300LA10P	Littelfuse	Varistors 300V 180pF Learn More about Littelfuse la varistors	Datasheet	8,648In Stock	$0.45 $0.317 $0.284 $0.247 View $0.229 $0.219	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		300 VAC	405 VDC	517 V	775 V	10 mm	2.5 kA	46 J	180 pF	- 55 C	+ 85 C	Bulk
Varistors 300V V300LA40CP Littelfuse 1: $1.42 4,013In Stock	Mfr. Part No. V300LA40CP Mouser Part No 576-V300LA40CP	Littelfuse	Varistors 300V Learn More about Littelfuse c iii varistors	Datasheet	4,013In Stock	$1.42 $1.05 $0.947 $0.842 $0.807	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial		300 VAC	300 VDC	517 V	775 V	20 mm	9 kA	335 J	800 pF	- 55 C	+ 85 C	Bulk
Varistors 300V 70pF V300LA4P Littelfuse 1: $0.34 11,639In Stock	Mfr. Part No. V300LA4P Mouser Part No 576-V300LA4P	Littelfuse	Varistors 300V 70pF Learn More about Littelfuse la varistors	Datasheet	11,639In Stock	$0.34 $0.209 $0.181 $0.167 View $0.159 $0.157	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		300 VAC	405 VDC	517 V	775 V	7 mm	1.2 kA	25 J	70 pF	- 55 C	+ 85 C	Bulk
Varistors 300V 70pF V300LS4P Littelfuse 1: $0.16 11,000In Stock	Mfr. Part No. V300LS4P Mouser Part No 576-V300LS4P	Littelfuse	Varistors 300V 70pF Learn More about Littelfuse la varistors	Datasheet	11,000In Stock	Cut Tape $0.16 $0.157 Reel $0.157	Min.: 1 Mult.: 1 : 1,000	LA	MOVs	PCB Mount	Radial		300 VAC	405 VDC	517 V	775 V	7 mm	1.2 kA	25 J	70 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors MLV SMF FOR AUTO V30MLA1206NH Littelfuse 1: $1.28 2,936In Stock	Mfr. Part No. V30MLA1206NH Mouser Part No 576-V30MLA1206NH	Littelfuse	Varistors MLV SMF FOR AUTO Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,936In Stock	Cut Tape $1.28 $0.928 $0.84 $0.743 View Reel $0.595 $0.697 $0.669 $0.638 $0.595	Min.: 1 Mult.: 1 : 2,500	MLA	MLVs	PCB Mount	SMD/SMT		25 VAC	30 VDC	43 V	67 V		180 A	1 J	400 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors MULTI LAYER VARISTOR SURFACE MOUNT V30MLA1210NT Littelfuse 1: $1.45 7,526In Stock	Mfr. Part No. V30MLA1210NT Mouser Part No 576-V30MLA1210NT	Littelfuse	Varistors MULTI LAYER VARISTOR SURFACE MOUNT Learn More about Littelfuse Littelfuse Varistors	Datasheet	7,526In Stock	Cut Tape $1.45 $1.06 $0.958 $0.849 View Reel $0.686 $0.797 $0.766 $0.727 $0.704 $0.686 $0.686 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	MLA				1210 (3225 metric)		30 VDC		68 V				1.82 nF			Reel, Cut Tape, MouseReel
Varistors 320V 380pF V320LA20AP Littelfuse 1: $0.57 5,110In Stock 15,000Expected 2027/02/15	Mfr. Part No. V320LA20AP Mouser Part No 576-V320LA20AP	Littelfuse	Varistors 320V 380pF Learn More about Littelfuse la varistors	Datasheet	5,110In Stock 15,000Expected 2027/02/15	$0.57 $0.40 $0.359 $0.297 $0.283	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		320 VAC	420 VDC	462 V to 565 V	850 V	14 mm	4.5 kA	80 J	380 pF	- 55 C	+ 85 C	Bulk
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