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 (SGD) 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: $4.15 1,404In Stock	Mfr. Part No. V45MLA1812NRAUTO Mouser Part No 576-V45MLA1812NRAUTO	Littelfuse	Varistors 35VAC 45VDC 1800pF AEC-Q200 Learn More about Littelfuse mla1812nr varistors	Datasheet	1,404In Stock	Cut Tape $4.15 $2.99 $2.82 $2.41 Reel $1.63 View $2.26 $1.97 $1.60 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: $3.25 2,990In Stock	Mfr. Part No. TMOV14RP300ML2B7 Mouser Part No 576-TMOV14RP300ML2B7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,990In Stock	$3.25 $2.41 $2.19 $1.96 View $1.85 $1.77 $1.63 $1.60	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: $16.03 360In Stock	Mfr. Part No. V111HB34 Mouser Part No 576-V111HB34	Littelfuse	Varistors HIGH ENERGY PCB USE Learn More about Littelfuse Littelfuse Varistors	Datasheet	360In Stock	$16.03 $13.26 $12.65 $12.39 $9.11	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 INDUSTRIAL VARISTOR HIGH ENERGY PCB USE V551HA40 Littelfuse 1: $36.22 111In Stock 90Expected 25/1/2027	Mfr. Part No. V551HA40 Mouser Part No 576-V551HA40	Littelfuse	Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE Learn More about Littelfuse Littelfuse Varistors	Datasheet	111In Stock 90Expected 25/1/2027	$36.22 $32.97 $27.02 $26.60 $26.30	Min.: 1 Mult.: 1	HA	MOVs	PCB Mount	SMD/SMT		550 VAC	710 VDC		1.43 kV	42.5 mm	40 kA		2.39 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP275M Littelfuse 1: $2.67 2,794In Stock	Mfr. Part No. TMOV14RP275M Mouser Part No 576-TMOV14RP275M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	2,794In Stock	$2.67 $1.97 $1.81 $1.62 View $1.52 $1.46 $1.41 $1.37	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: $7.41 1,012In Stock	Mfr. Part No. TMOV25SP275M Mouser Part No 576-TMOV25SP275M	Littelfuse	Varistors 275V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	1,012In Stock	$7.41 $5.86 $5.70 $5.06 View $4.84 $4.34 $4.18 $3.90	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: $10.04 720In Stock	Mfr. Part No. TMOV25SP625M Mouser Part No 576-TMOV25SP625M	Littelfuse	Varistors 625V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	720In Stock	$10.04 $8.05 $7.09 $6.64 View $5.96 $5.71 $5.29	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: $1.85 5,000In Stock	Mfr. Part No. V18MLA1206NHAUTO Mouser Part No 576-V18MLA1206NHAUTO	Littelfuse	Varistors 18V 1270pF 1206 AEC-Q200 MLA AUTO Learn More about Littelfuse aumov varistors	Datasheet	5,000In Stock	Cut Tape $1.85 $1.21 $1.07 $1.01 Reel $0.76 View $0.964 $0.868 $0.755 $0.707 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 30V 250A 800pF V47ZT1P Littelfuse 1: $0.544 29,544In Stock	Mfr. Part No. V47ZT1P Mouser Part No 576-V47ZT1P	Littelfuse	Varistors 30V 250A 800pF Learn More about Littelfuse za varistors	Datasheet	29,544In Stock	Cut Tape $0.544 $0.335 $0.29 $0.268 Reel $0.205 View $0.254 $0.194 $0.188 $0.186	Min.: 1 Mult.: 1 : 1,000	ZA	MOVs	PCB Mount	Radial		30 VAC	38 VDC	51.7 V	93 V	7 mm	250 A	1.8 J	800 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors 100pF V510LA10P Littelfuse 1: $0.802 7,614In Stock	Mfr. Part No. V510LA10P Mouser Part No 576-V510LA10P	Littelfuse	Varistors 100pF Learn More about Littelfuse la varistors	Datasheet	7,614In Stock	$0.802 $0.511 $0.447 $0.416 View $0.398 $0.381 $0.363 $0.355	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: $63.96 52In Stock	Mfr. Part No. V511DA40 Mouser Part No 576-V511DA40	Littelfuse	Varistors 820V 40kA 2500pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	52In Stock	$63.96 $59.49 $56.86	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: $0.775 10,062In Stock	Mfr. Part No. V8ZS1P Mouser Part No 576-V8ZS1P	Littelfuse	Varistors 100A 3000pF Learn More about Littelfuse za varistors	Datasheet	10,062In Stock	Cut Tape $0.775 $0.484 $0.422 $0.392 Reel $0.296 View $0.374 $0.288 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 7mm Epoxy UltraMOV V07E250PL2T Littelfuse 1: $0.612 10,890In Stock	Mfr. Part No. V07E250PL2T Mouser Part No 576-V07E250PL2T	Littelfuse	Varistors 250V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	10,890In Stock	Cut Tape $0.612 $0.381 $0.329 $0.305 Reel $0.235 View $0.29 $0.223 $0.215	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 750V 40kA 2700pF V481HA40 Littelfuse 1: $33.73 180In Stock	Mfr. Part No. V481HA40 Mouser Part No 576-V481HA40	Littelfuse	Varistors 750V 40kA 2700pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	180In Stock	$33.73 $27.19 $26.72 $26.02	Min.: 1 Mult.: 1	HA	MOVs	PCB Mount	SMD/SMT		480 VAC	640 VDC	750 V	1.23 kV	40 mm	40 kA	650 J	2.7 nF	- 55 C	+ 85 C		Bulk
Varistors 300V 20KA SQ 25MM PB FREE 25S TMOV25SP300M Littelfuse 1: $6.79 630In Stock	Mfr. Part No. TMOV25SP300M Mouser Part No 576-TMOV25SP300M	Littelfuse	Varistors 300V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	630In Stock	$6.79 $5.20 $4.80 $4.35 View $4.11 $4.01 $3.90	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		300 VAC	385 VDC	517 V	765 V	25 mm	20 kA	370 J	1.15 nF	- 55 C	+ 85 C		Bulk
Varistors 115V 250A 120pF 13 Inch Reel V180CH8 Littelfuse 1: $2.11 7,082In Stock	Mfr. Part No. V180CH8 Mouser Part No 576-V180CH8	Littelfuse	Varistors 115V 250A 120pF 13 Inch Reel Learn More about Littelfuse Littelfuse Varistors	Datasheet	7,082In Stock	Cut Tape $2.11 $1.40 $1.24 $1.17 Reel $0.937 View $1.12 $1.07 $0.94 $0.88 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	CH	MOVs	PCB Mount	SMD/SMT	3220 (8552 metric)	125 VAC	153 VDC	180 V	295 V		250 A	4 J	200 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE V240ZA05P Littelfuse 1: $0.802 19,826In Stock	Mfr. Part No. V240ZA05P Mouser Part No 576-V240ZA05P	Littelfuse	Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE Learn More about Littelfuse za varistors	Datasheet	19,826In Stock	$0.802 $0.507 $0.443 $0.412 View $0.394 $0.371 $0.359	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		150 VAC	200 VDC	264 V	395 V	5 mm	400 A	7 J	80 pF	- 55 C	+ 85 C		Bulk
Varistors 300V V300LT20CP Littelfuse 1: $1.77 3,174In Stock	Mfr. Part No. V300LT20CP Mouser Part No 576-V300LT20CP	Littelfuse	Varistors 300V Learn More about Littelfuse c iii varistors	Datasheet	3,174In Stock	Cut Tape $1.77 $1.16 $1.03 $0.797 Reel $0.767 View $0.736 $0.721 MouseReel Available	Min.: 1 Mult.: 1 : 400	C-III	MOVs	PCB Mount	Radial		300 VAC		517 V	775 V	14 mm	6 kA	155 J		- 55 C	+ 85 C		Reel, Cut Tape, MouseReel
Varistors 320V 65pF V320LA7P Littelfuse 1: $0.558 8,523In Stock	Mfr. Part No. V320LA7P Mouser Part No 576-V320LA7P	Littelfuse	Varistors 320V 65pF Learn More about Littelfuse la varistors	Datasheet	8,523In Stock	$0.558 $0.35 $0.303 $0.282 View $0.267 $0.25 $0.242 $0.235	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		320 VAC	420 VDC	561 V	850 V	7 mm	1.2 kA	25 J	65 pF	- 55 C	+ 85 C		Bulk
Varistors 14MM P47Z7 30VRMS V47ZC7P Littelfuse 1: $0.775 6,017In Stock	Mfr. Part No. V47ZC7P Mouser Part No 576-V47ZC7P	Littelfuse	Varistors 14MM P47Z7 30VRMS Learn More about Littelfuse za varistors	Datasheet	6,017In Stock	$0.775 $0.488 $0.427 $0.397 View $0.37 $0.356 $0.345 $0.337	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		30 VAC	38 VDC	51.7 V	93 V	14 mm	1 kA	8.8 J	4.5 nF	- 55 C	+ 85 C		Bulk
Varistors 80pF V625LA10P Littelfuse 1: $0.938 8,476In Stock	Mfr. Part No. V625LA10P Mouser Part No 576-V625LA10P	Littelfuse	Varistors 80pF Learn More about Littelfuse la varistors	Datasheet	8,476In Stock	$0.938 $0.601 $0.528 $0.492 View $0.471 $0.452 $0.43 $0.422	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		625 VAC	825 VDC	1.1 kV	1.65 kV	10 mm	2.5 kA	67 J	80 pF	- 55 C	+ 85 C		Bulk
Varistors 50 VAC 25J 145V-CL 6500A V82ZA20P Littelfuse 1: $1.14 3,333In Stock	Mfr. Part No. V82ZA20P Mouser Part No 576-V82ZA20P	Littelfuse	Varistors 50 VAC 25J 145V-CL 6500A Learn More about Littelfuse za varistors	Datasheet	3,333In Stock	$1.14 $0.743 $0.653 $0.611 View $0.583 $0.564 $0.529	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		50 VAC	68 VDC	90.2 V	145 V	23 mm	6.5 kA	25 J	7 nF	- 55 C	+ 125 C		Bulk
Varistors 4 VAC .1J 30V-CL V8ZA05P Littelfuse 1: $0.653 6,675In Stock	Mfr. Part No. V8ZA05P Mouser Part No 576-V8ZA05P	Littelfuse	Varistors 4 VAC .1J 30V-CL Learn More about Littelfuse za varistors	Datasheet	6,675In Stock	$0.653 $0.411 $0.358 $0.333 View $0.317 $0.298 $0.288 $0.28	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		4 VAC	5 VDC	6 V to 11 V	30 V	5 mm	50 A	100 mJ	1.4 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 34MM TMOV34S151MP Littelfuse 1: $28.61 124In Stock	Mfr. Part No. TMOV34S151MP Mouser Part No 576-TMOV34S151MP	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 34MM Learn More about Littelfuse tmov varistors	Datasheet	124In Stock	$28.61 $22.96 $20.50 $19.80 View $19.11 $19.03	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: $0.394 9,292In Stock	Mfr. Part No. V07E25PL2T Mouser Part No 576-V07E25PL2T	Littelfuse	Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE Learn More about Littelfuse ultramov 7mm varistors	Datasheet	9,292In Stock	Cut Tape $0.394 $0.272 Reel $0.248 $0.245	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