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 (EUR) 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: 2,62 € 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 2,62 € 1,89 € 1,78 € 1,52 € Reel 1,03 € View 1,43 € 1,25 € 1,01 € 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 HIGH ENERGY PCB USE V111HB34 Littelfuse 1: 10,14 € 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	10,14 € 8,39 € 8,00 € 7,83 € 5,76 €	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 THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300ML2B7 Littelfuse 1: 2,06 € 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	2,06 € 1,52 € 1,38 € 1,24 € View 1,17 € 1,12 € 1,03 € 1,01 €	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 INDUSTRIAL VARISTOR HIGH ENERGY PCB USE V551HA40 Littelfuse 1: 22,90 € 111In Stock 90Expected 1/25/2027	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 1/25/2027	22,90 € 20,85 € 17,09 € 16,82 € 16,63 €	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 TMOV14RP420M Littelfuse 1: 1,76 € 1.395In Stock	Mfr. Part No. TMOV14RP420M Mouser Part No 576-TMOV14RP420M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1.395In Stock	1,76 € 1,31 € 1,20 € 1,07 € View 1,01 € 0,963 € 0,949 €	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: 18,52 € 180In Stock	Mfr. Part No. TMOV34S271MP Mouser Part No 576-TMOV34S271MP	Littelfuse	Varistors RADIAL 34MM 275VAC Learn More about Littelfuse tmov varistors	Datasheet	180In Stock	18,52 € 15,91 € 14,74 € 12,83 € 12,52 €	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: 0,49 € 5.818In Stock	Mfr. Part No. V140LA10AP Mouser Part No 576-V140LA10AP	Littelfuse	Varistors 140V 900pF Learn More about Littelfuse la varistors	Datasheet	5.818In Stock	0,49 € 0,309 € 0,269 € 0,251 € View 0,228 € 0,225 € 0,221 €	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 10 VAC .17J 36V-CL 40KA-PK V18ZA05P Littelfuse 1: 0,387 € 6.978In Stock	Mfr. Part No. V18ZA05P Mouser Part No 576-V18ZA05P	Littelfuse	Varistors 10 VAC .17J 36V-CL 40KA-PK Learn More about Littelfuse za varistors	Datasheet	6.978In Stock	0,387 € 0,242 € 0,21 € 0,174 € 0,169 €	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		10 VAC	14 VDC	14.4 V to 21.6 V	36 V	5 mm	100 A	170 mJ	1 nF	- 55 C	+ 85 C		Bulk
Varistors 14V 20mm Epoxy AEC-Q200 AUMOV V20E14AUTO Littelfuse 1: 0,748 € 3.865In Stock	Mfr. Part No. V20E14AUTO Mouser Part No 576-V20E14AUTO	Littelfuse	Varistors 14V 20mm Epoxy AEC-Q200 AUMOV Learn More about Littelfuse aumov varistors	Datasheet	3.865In Stock	0,748 € 0,484 € 0,427 € 0,399 € 0,396 €	Min.: 1 Mult.: 1	AUMOV	MOVs	PCB Mount	Radial		14 VAC	16 VDC	22 V	43 V	9 mm	20 A	28 J	22.2 nF	- 40 C	+ 85 C	AEC-Q100	Bulk
Varistors 26V 100A 190pF V26MLA0805NT Littelfuse 1: 0,404 € 8.555In Stock	Mfr. Part No. V26MLA0805NT Mouser Part No 576-V26MLA0805NT	Littelfuse	Varistors 26V 100A 190pF Learn More about Littelfuse Littelfuse Varistors	Datasheet	8.555In Stock	Cut Tape 0,404 € 0,253 € 0,219 € 0,203 € View Reel 0,15 € 0,194 € 0,186 € 0,177 € 0,169 € 0,15 € 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: 1,33 € 7.304In 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	7.304In Stock	Cut Tape 1,33 € 0,886 € 0,785 € 0,738 € Reel 0,59 € View 0,71 € 0,677 € 0,591 € 0,579 € 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 MLV VARISTOR 9V 0402 ML SERIES LOW CAP V9MLA0402LNR Littelfuse 1: 0,275 € 10.228In Stock	Mfr. Part No. V9MLA0402LNR Mouser Part No 576-V9MLA0402LNR	Littelfuse	Varistors MLV VARISTOR 9V 0402 ML SERIES LOW CAP Learn More about Littelfuse Littelfuse Varistors	Datasheet	10.228In Stock	Cut Tape 0,275 € 0,172 € 0,149 € 0,138 € View Reel 0,117 € 0,131 € 0,125 € 0,119 € 0,117 € 0,117 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000	MLA	MLVs	PCB Mount	SMD/SMT	0402 (1005 metric)	6.5 VAC	9 VDC	16 V	35 V		4 A	0.02 J	33 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP275M Littelfuse 1: 1,69 € 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	1,69 € 1,25 € 1,14 € 1,02 € View 0,963 € 0,92 € 0,904 €	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: 4,69 € 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	4,69 € 3,71 € 3,60 € 3,20 € View 3,06 € 2,74 € 2,64 € 2,57 €	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: 6,35 € 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	6,35 € 5,09 € 4,48 € 4,20 € View 3,77 € 3,61 € 3,48 €	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: 1,17 € 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 1,17 € 0,766 € 0,678 € 0,636 € Reel 0,481 € View 0,61 € 0,549 € 0,477 € 0,465 € 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: 0,344 € 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 0,344 € 0,212 € 0,183 € 0,169 € Reel 0,13 € View 0,161 € 0,123 € 0,122 €	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: 0,507 € 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	0,507 € 0,323 € 0,283 € 0,263 € View 0,252 € 0,241 € 0,233 €	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: 40,45 € 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	40,45 € 37,62 € 36,91 €	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: 0,49 € 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 0,49 € 0,306 € 0,267 € 0,248 € Reel 0,187 € View 0,237 € 0,183 € 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 THERMALLY PROTECTED VARISTOR 20MM TMOV20RP275ML2T7 Littelfuse 1: 2,28 € 1.180In Stock	Mfr. Part No. TMOV20RP275ML2T7 Mouser Part No 576-TMOV20RP275ML2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	1.180In Stock	Cut Tape 2,28 € 1,70 € 1,56 € 1,39 € Reel 1,11 € 1,06 €	Min.: 1 Mult.: 1 : 300	iTMOV	MOVs	PCB Mount	Radial		275 VAC	350 VDC	473 V	710 V	20 mm	10 kA	190 J	900 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP320M Littelfuse 1: 1,91 € 3.643In Stock	Mfr. Part No. TMOV20RP320M Mouser Part No 576-TMOV20RP320M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	3.643In Stock	1,91 € 1,43 € 1,30 € 1,17 € View 1,09 € 1,05 € 1,04 €	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		320 VAC	561 VDC	561 V	840 V	20 mm	10 kA	372 J	750 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP510E Littelfuse 1: 1,96 € 3.116In Stock	Mfr. Part No. TMOV20RP510E Mouser Part No 576-TMOV20RP510E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	3.116In Stock	1,96 € 1,46 € 1,34 € 1,15 € View 1,10 € 1,08 € 1,07 €	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		510 VAC	902 VDC	902 V	1.355 kV	20 mm	10 kA	325 J	350 pF	- 55 C	+ 85 C		Bulk
Varistors 820V 2500pF V550LA80CP Littelfuse 1: 1,63 € 8.574In Stock	Mfr. Part No. V550LA80CP Mouser Part No 576-V550LA80CP	Littelfuse	Varistors 820V 2500pF Learn More about Littelfuse c iii varistors	Datasheet	8.574In Stock	1,63 € 1,20 € 0,937 € 0,827 € View 0,791 € 0,727 €	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial		550 VAC	550 VDC	968 V	1.435 kV	20 mm	9 kA	450 J	2.5 nF	- 55 C	+ 85 C		Bulk
Varistors 660V 70pF V660LA10P Littelfuse 1: 0,894 € 4.988In Stock	Mfr. Part No. V660LA10P Mouser Part No 576-V660LA10P	Littelfuse	Varistors 660V 70pF Learn More about Littelfuse la varistors	Datasheet	4.988In Stock	0,894 € 0,587 € 0,519 € 0,487 € View 0,467 € 0,45 € 0,445 €	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial		625 VAC	850 VDC	1 kV	1.82 kV	10 mm	2.5 kA	70 J	70 pF	- 55 C	+ 85 C		Bulk