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 50 VAC 25J 145V-CL 6500A V82ZA20P Littelfuse 1: $0.84 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	$0.84 $0.605 $0.547 $0.48 View $0.449 $0.447	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 50 VAC 4J 135V-CL 1200A-P V82ZA2P Littelfuse 1: $0.59 5,233In Stock	Mfr. Part No. V82ZA2P Mouser Part No 576-V82ZA2P	Littelfuse	Varistors 50 VAC 4J 135V-CL 1200A-P Learn More about Littelfuse za varistors	Datasheet	5,233In Stock	$0.59 $0.415 $0.373 $0.326 $0.295	Min.: 1 Mult.: 1	ZA	MOVs	PCB Mount	Radial		50 VAC	66 VDC	90.2 V	135 V	7 mm	1.2 kA	4 J	500 pF	- 55 C	+ 85 C		Bulk
Varistors 85 VDC 2.5J 180V-CL 250A PK V85MLA1210NH Littelfuse 1: $1.45 5,427In Stock	Mfr. Part No. V85MLA1210NH Mouser Part No 576-V85MLA1210NH	Littelfuse	Varistors 85 VDC 2.5J 180V-CL 250A PK Learn More about Littelfuse Littelfuse Varistors	Datasheet	5,427In Stock	Cut Tape $1.45 $1.06 $0.958 $0.849 $0.797 Reel $0.686 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	MLA	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	67 VAC	85 VDC	95 V	180 V		250 A	2.5 J	260 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 1500V 70kA 2700pF V881BA60 Littelfuse 1: $146.62 33In Stock	Mfr. Part No. V881BA60 Mouser Part No 576-V881BA60	Littelfuse	Varistors 1500V 70kA 2700pF Learn More about Littelfuse ba bb series varistors	Datasheet	33In Stock	$146.62 $139.69	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT		880 VAC	1.15 kVDC	1.5 kV	2.34 kV		70 kA	3.2 kJ	2.7 nF	- 55 C	+ 85 C		Bulk
Varistors MLV VARISTOR 9V 0402 ML SERIES LOW CAP V9MLA0402LNR Littelfuse 1: $0.32 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 $0.32 $0.20 $0.173 $0.16 View Reel $0.15 $0.152 $0.15 $0.15 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 9V 20A 120pF 22V-CLAMP@1A-PK V9MLA0402NR Littelfuse 1: $0.38 14,236In Stock	Mfr. Part No. V9MLA0402NR Mouser Part No 576-V9MLA0402NR	Littelfuse	Varistors 9V 20A 120pF 22V-CLAMP@1A-PK Learn More about Littelfuse Littelfuse Varistors	Datasheet	14,236In Stock	Cut Tape $0.38 $0.235 $0.204 $0.188 View Reel $0.15 $0.179 $0.171 $0.163 $0.156 $0.15 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	MLA	MLVs	PCB Mount	SMD/SMT	0402 (1005 metric)	6.5 VAC	9 VDC	16 V	30 V		20 A	500 mJ	140 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 10mm utilize 3 leads 2PRO CIRCUIT PROT LVM2P-015R10431 Littelfuse 1: $2.88 2,003In Stock 8,500On Order	Mfr. Part No. LVM2P-015R10431 Mouser Part No 650-LVM2P-015R10431	Littelfuse	Varistors 10mm utilize 3 leads 2PRO CIRCUIT PROT Learn More about Littelfuse teconnectivity_2pro_ptc	Datasheet	2,003In Stock 8,500On Order On Order Ship Dates Mfr. No: LVM2P-015R10431 Stock: 2,003 Can Dispatch Immediately On Order: 5,500 Expected 2026/11/30 3,000 Expected 2026/12/07 Factory Lead Time: 17 Weeks	$2.88 $1.88 $1.45 $1.15	Min.: 1 Mult.: 1	LVM2P	MOVs	PCB Mount	Radial		240 VAC	430 VDC	430 V	710 V	12 mm	1 kA						Bulk
Varistors 17V 20mm Phenolic AEC-Q200 AUMOV V20P17AUTO Littelfuse 1: $0.95 895In Stock 2,400Expected 2026/11/30	Mfr. Part No. V20P17AUTO Mouser Part No 576-V20P17AUTO	Littelfuse	Varistors 17V 20mm Phenolic AEC-Q200 AUMOV Learn More about Littelfuse aumov varistors	Datasheet	895In Stock 2,400Expected 2026/11/30	$0.95 $0.682 $0.616 $0.543 $0.508	Min.: 1 Mult.: 1	AUMOV	MOVs	PCB Mount	Radial		17 VAC	20 VDC	27 V	53 V	9 mm	20 A	35 J	18.75 nF	- 40 C	+ 125 C	AEC-Q100	Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP130E Littelfuse 1: $1.84 532In Stock	Mfr. Part No. TMOV14RP130E Mouser Part No 576-TMOV14RP130E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	532In Stock	$1.84 $1.45	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		130 VAC	170 VDC	225.5 V	340 V	14 mm	6 kA	50 J	1 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP150M Littelfuse 1: $1.97 522In Stock	Mfr. Part No. TMOV14RP150M Mouser Part No 576-TMOV14RP150M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	522In Stock	$1.97 $1.45 $1.33 $1.19 $1.16	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		150 VAC	264 VDC	264 V	395 V	14 mm	6 kA	60 J	800 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP200M Littelfuse 1: $3.01 564In Stock	Mfr. Part No. TMOV14RP200M Mouser Part No 576-TMOV14RP200M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	564In Stock	$3.01 $2.17 $2.05 $1.74 View $1.64 $1.43 $1.23 $1.20	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		200 VAC			530 V	14 mm	6 kA		630 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP250M Littelfuse 1: $1.97 24In Stock	Mfr. Part No. TMOV14RP250M Mouser Part No 576-TMOV14RP250M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	24In Stock	$1.97 $1.45 $1.33 $1.19 $1.16	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		250 VAC	320 VDC	429 V	650 V	14 mm	6 kA	100 J	500 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP300EL2T7 Littelfuse 1: $2.33 1,211In Stock 2,400On Order	Mfr. Part No. TMOV14RP300EL2T7 Mouser Part No 576-TMOV14RP300EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1,211In Stock 2,400On Order On Order Ship Dates Mfr. No: TMOV14RP300EL2T7 Stock: 1,211 Can Dispatch Immediately On Order: 800 Expected 2026/10/08 1,600 Expected 2026/10/13 Factory Lead Time: 16 Weeks	Cut Tape $2.33 $1.73 $1.58 $1.41 $1.10 Reel $1.10	Min.: 1 Mult.: 1 : 400	TMOV	MOVs	PCB Mount	Radial		300 VAC	470 VDC	517 V	775 V	14 mm	6 kA	125 J	400 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP320EL2T7 Littelfuse 1: $2.20 1,060In Stock	Mfr. Part No. TMOV14RP320EL2T7 Mouser Part No 576-TMOV14RP320EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1,060In Stock	Cut Tape $2.20 $1.63 $1.49 $1.33 Reel $1.17 View $1.19 $1.14 $1.10	Min.: 1 Mult.: 1 : 400	TMOV	MOVs	PCB Mount	Radial		320 VAC	510 VDC	561 V	840 V	14 mm	6 kA	136 J	380 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP385E Littelfuse 1: $2.28 454In Stock 1,500Expected 2026/12/07	Mfr. Part No. TMOV14RP385E Mouser Part No 576-TMOV14RP385E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	454In Stock 1,500Expected 2026/12/07	$2.28 $1.69 $1.54 $1.37 View $1.30 $1.12	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		385 VAC	505 VDC	682 V	1.025 kV	14 mm	6 kA	150 J	360 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP385EL2T7 Littelfuse 1: $2.27 785In Stock	Mfr. Part No. TMOV14RP385EL2T7 Mouser Part No 576-TMOV14RP385EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	785In Stock	Cut Tape $2.27 $1.67 $1.54 $1.29 Reel $1.23 View $1.16 $1.14	Min.: 1 Mult.: 1 : 400	TMOV	MOVs	PCB Mount	Radial		385 VAC	620 VDC	682 V	1.025 kV	14 mm	6 kA	150 J	360 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP510E Littelfuse 1: $2.07 1,090In Stock 1,500Expected 2026/10/26	Mfr. Part No. TMOV14RP510E Mouser Part No 576-TMOV14RP510E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1,090In Stock 1,500Expected 2026/10/26	$2.07 $1.54 $1.40 $1.26 View $1.19 $1.16	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		510 VAC	670 VDC	902 V	1.355 kV	14 mm	6 kA	185 J	200 pF	- 55 C	+ 85 C		Bulk
Varistors Thermally Protected 14MM TMOV14RP550E Littelfuse 1: $2.14 344In Stock	Mfr. Part No. TMOV14RP550E Mouser Part No 576-TMOV14RP550E	Littelfuse	Varistors Thermally Protected 14MM Learn More about Littelfuse tmov varistors	Datasheet	344In Stock	$2.14 $1.59 $1.45 $1.30 $1.28	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		550 VAC	715 VDC	1.001 kV	1.355 kV	14 mm	6 kA	190 J	180 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP130E Littelfuse 1: $2.23 32In Stock 1,200Expected 2026/11/04	Mfr. Part No. TMOV20RP130E Mouser Part No 576-TMOV20RP130E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	32In Stock 1,200Expected 2026/11/04	$2.23 $1.66 $1.52 $1.36 $1.26	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		130 VAC	170 VDC	225.5 V	340 V	20 mm	10 kA	100 J	1.9 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP150M Littelfuse 1: $2.22 468In Stock 4,400Expected 2026/12/24	Mfr. Part No. TMOV20RP150M Mouser Part No 576-TMOV20RP150M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	468In Stock 4,400Expected 2026/12/24	$2.22 $1.66 $1.51 $1.50 $1.33	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		150 VAC	200 VDC	264 V	395 V	20 mm	10 kA	120 J	1.6 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP175E Littelfuse 1: $2.11 543In Stock 1,200Expected 2027/02/02	Mfr. Part No. TMOV20RP175E Mouser Part No 576-TMOV20RP175E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	543In Stock 1,200Expected 2027/02/02	$2.11 $1.57 $1.43 $1.28 $1.26	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		175 VAC	225 VDC	297 V	455 V	20 mm	10 kA	135 J	1.4 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP230E Littelfuse 1: $2.11 898In Stock	Mfr. Part No. TMOV20RP230E Mouser Part No 576-TMOV20RP230E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	898In Stock	$2.11 $1.57 $1.43 $1.28 $1.26	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		230 VAC	360 VDC	396 V	595 V	20 mm	10 kA	160 J	1.1 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP250E Littelfuse 1: $2.11 897In Stock	Mfr. Part No. TMOV20RP250E Mouser Part No 576-TMOV20RP250E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	897In Stock	$2.11 $1.57 $1.43 $1.28 $1.26	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		250 VAC	320 VDC	429 V	650 V	20 mm	10 kA	170 J	1 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP275M Littelfuse 1: $2.22 733In Stock 2,400Expected 2026/12/01	Mfr. Part No. TMOV20RP275M Mouser Part No 576-TMOV20RP275M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	733In Stock 2,400Expected 2026/12/01	$2.22 $1.66 $1.51 $1.36 $1.33	Min.: 1 Mult.: 1	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		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP320E Littelfuse 1: $2.11 627In Stock	Mfr. Part No. TMOV20RP320E Mouser Part No 576-TMOV20RP320E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	627In Stock	$2.11 $1.88 $1.70 $1.50 View $1.42 $1.31 $1.26	Min.: 1 Mult.: 1	TMOV	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