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 (JPY) 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 4J 135V-CL 1200A-P V82ZA2P Littelfuse 1: ¥98 5,233In Stock	Mfr. Part # V82ZA2P Mouser Part # 576-V82ZA2P	Littelfuse	Varistors 50 VAC 4J 135V-CL 1200A-P Learn More about Littelfuse za varistors	Datasheet	5,233In Stock	¥98 ¥62 ¥54.1 ¥49	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: ¥240.8 5,065In Stock	Mfr. Part # V85MLA1210NH Mouser Part # 576-V85MLA1210NH	Littelfuse	Varistors 85 VDC 2.5J 180V-CL 250A PK Learn More about Littelfuse Littelfuse Varistors	Datasheet	5,065In Stock	Cut Tape ¥240.8 ¥159.1 ¥141 ¥132.4 View Reel ¥113.9 ¥127.2 ¥122.1 ¥113.9 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: ¥25,843.5 17In Stock 24Expected 3/18/2027	Mfr. Part # V881BA60 Mouser Part # 576-V881BA60	Littelfuse	Varistors 1500V 70kA 2700pF Learn More about Littelfuse ba bb series varistors	Datasheet	17In Stock 24Expected 3/18/2027	¥25,843.5 ¥23,808.8 Quote Quote	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: ¥53.2 10,228In Stock	Mfr. Part # V9MLA0402LNR Mouser Part # 576-V9MLA0402LNR	Littelfuse	Varistors MLV VARISTOR 9V 0402 ML SERIES LOW CAP Learn More about Littelfuse Littelfuse Varistors	Datasheet	10,228In Stock	Cut Tape ¥53.2 ¥33.2 ¥28.7 ¥26.6 View Reel ¥24.9 ¥25.2 ¥24.9 ¥24.9 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: ¥63.1 14,236In Stock	Mfr. Part # V9MLA0402NR Mouser Part # 576-V9MLA0402NR	Littelfuse	Varistors 9V 20A 120pF 22V-CLAMP@1A-PK Learn More about Littelfuse Littelfuse Varistors	Datasheet	14,236In Stock	Cut Tape ¥63.1 ¥39 ¥33.7 ¥31.2 View Reel ¥24.9 ¥29.7 ¥28.4 ¥27.1 ¥25.9 ¥24.9 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 17V 20mm Phenolic AEC-Q200 AUMOV V20P17AUTO Littelfuse 1: ¥157.8 895In Stock 2,400Expected 11/30/2026	Mfr. Part # V20P17AUTO Mouser Part # 576-V20P17AUTO	Littelfuse	Varistors 17V 20mm Phenolic AEC-Q200 AUMOV Learn More about Littelfuse aumov varistors	Datasheet	895In Stock 2,400Expected 11/30/2026	¥157.8 ¥102.3 ¥90.2 ¥84.4	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: ¥305.6 532In Stock	Mfr. Part # TMOV14RP130E Mouser Part # 576-TMOV14RP130E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	532In Stock	¥305.6 ¥225.9 ¥206 ¥184.4 ¥179.4	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: ¥325.6 522In Stock	Mfr. Part # TMOV14RP150M Mouser Part # 576-TMOV14RP150M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	522In Stock	¥325.6 ¥240.8 ¥220.9 ¥197.7 ¥192.7	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 TMOV14RP175E Littelfuse 1: ¥323.9 575In Stock 1,200Expected 2/9/2027	Mfr. Part # TMOV14RP175E Mouser Part # 576-TMOV14RP175E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	575In Stock 1,200Expected 2/9/2027	¥323.9 ¥240.8 ¥219.3 ¥196 View ¥184.4 ¥179.4	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		175 VAC	225 VDC	297 V	455 V	14 mm	6 kA	70 J	700 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP200M Littelfuse 1: ¥500 564In Stock	Mfr. Part # TMOV14RP200M Mouser Part # 576-TMOV14RP200M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	564In Stock	¥500 ¥360.4 ¥340.5 ¥289 View ¥272.4 ¥237.5 ¥204.3 ¥199.3 ¥196	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: ¥345.5 24In Stock	Mfr. Part # TMOV14RP250M Mouser Part # 576-TMOV14RP250M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	24In Stock	¥345.5 ¥255.8 ¥234.2 ¥209.3 View ¥197.7 ¥192.7	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 14MM 300V STRAIGHT INLINE TMOV14RP300EL3T7 Littelfuse 1: ¥402 1,200In Stock	Mfr. Part # TMOV14RP300EL3T7 Mouser Part # 576-TMOV14RP300EL3T7	Littelfuse	Varistors 14MM 300V STRAIGHT INLINE Learn More about Littelfuse tmov varistors	Datasheet	1,200In Stock	Cut Tape ¥402 ¥297.3 ¥270.7 ¥242.5 ¥189.4 Reel ¥189.4	Min.: 1 Mult.: 1 : 400	TMOV	Varistors	PCB Mount	Radial		300 VAC	385 VDC	423 VDC to 517 VDC	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: ¥365.4 260In Stock 1,200Expected 12/29/2026	Mfr. Part # TMOV14RP320EL2T7 Mouser Part # 576-TMOV14RP320EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	260In Stock 1,200Expected 12/29/2026	Cut Tape ¥365.4 ¥270.7 ¥247.5 ¥220.9 Reel ¥196 View ¥197.7 ¥189.4 ¥182.7	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 TMOV14RP385EL2T7 Littelfuse 1: ¥377 746In Stock	Mfr. Part # TMOV14RP385EL2T7 Mouser Part # 576-TMOV14RP385EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	746In Stock	Cut Tape ¥377 ¥279 ¥254.1 ¥214.3 Reel ¥204.3 ¥189.4	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 14MM TMOV14RP550E Littelfuse 1: ¥355.5 338In Stock	Mfr. Part # TMOV14RP550E Mouser Part # 576-TMOV14RP550E	Littelfuse	Varistors Thermally Protected 14MM Learn More about Littelfuse tmov varistors	Datasheet	338In Stock	¥355.5 ¥264.1 ¥240.8 ¥215.9 ¥212.6	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: ¥370.4 14In Stock 1,200Expected 2/3/2027	Mfr. Part # TMOV20RP130E Mouser Part # 576-TMOV20RP130E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	14In Stock 1,200Expected 2/3/2027	¥370.4 ¥275.7 ¥252.5 ¥225.9 ¥209.3	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 TMOV20RP140E Littelfuse 1: ¥348.8 583In Stock	Mfr. Part # TMOV20RP140E Mouser Part # 576-TMOV20RP140E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	583In Stock	¥348.8 ¥260.8 ¥237.5 ¥212.6 ¥209.3	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		140 VAC	180 VDC	242 V	360 V	20 mm	10 kA	110 J	1.75 nF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP230E Littelfuse 1: ¥348.8 898In Stock	Mfr. Part # TMOV20RP230E Mouser Part # 576-TMOV20RP230E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	898In Stock	¥348.8 ¥260.8 ¥237.5 ¥212.6 ¥209.3	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 TMOV20RP275M Littelfuse 1: ¥368.7 681In Stock 2,400Expected 1/25/2027	Mfr. Part # TMOV20RP275M Mouser Part # 576-TMOV20RP275M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	681In Stock 2,400Expected 1/25/2027	¥368.7 ¥275.7 ¥250.8 ¥225.9 ¥220.9	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: ¥348.8 226In Stock 3,000On Order	Mfr. Part # TMOV20RP320E Mouser Part # 576-TMOV20RP320E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	226In Stock 3,000On Order On Order Ship Dates Mfr. #: TMOV20RP320E Stock: 226 Can Ship Immediately On Order: 1,500 Expected 1/4/2027 1,500 Expected 1/5/2027 Factory Lead-Time: 16 Weeks	¥348.8 ¥312.3 ¥282.4 ¥249.2 ¥209.3	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
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP320EL2T7 Littelfuse 1: ¥416.9 996In Stock	Mfr. Part # TMOV20RP320EL2T7 Mouser Part # 576-TMOV20RP320EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	996In Stock	Cut Tape ¥416.9 ¥310.6 ¥284 ¥254.1 Reel ¥212.6	Min.: 1 Mult.: 1 : 300	TMOV	MOVs	PCB Mount	Radial		320 VAC	510 VDC	561 V	840 V	20 mm	10 kA	372 J	750 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP385M Littelfuse 1: ¥378.7 62In Stock 1,200Expected 12/31/2026	Mfr. Part # TMOV20RP385M Mouser Part # 576-TMOV20RP385M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	62In Stock 1,200Expected 12/31/2026	¥378.7 ¥338.8 ¥310.6 ¥230.9 ¥227.6	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		385 VAC	505 VDC	682 V	1.025 kV	20 mm	10 kA	300 J	700 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP420E Littelfuse 1: ¥380.4 26In Stock 2,100Expected 12/24/2026	Mfr. Part # TMOV20RP420E Mouser Part # 576-TMOV20RP420E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	26In Stock 2,100Expected 12/24/2026	¥380.4 ¥340.5 ¥310.6 ¥232.5 View ¥217.6 ¥215.9	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		420 VAC	560 VDC	748 V	1.12 kV	20 mm	10 kA	320 J	600 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP420M Littelfuse 1: ¥455.1 953In Stock	Mfr. Part # TMOV20RP420M Mouser Part # 576-TMOV20RP420M	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse Littelfuse Varistors	Datasheet	953In Stock	¥455.1 ¥338.8 ¥310.6 ¥295.7 View ¥280.7 ¥230.9	Min.: 1 Mult.: 1	iTMOV	MOVs	PCB Mount	Radial		420 VAC	560 VDC	748 V	1.12 kV	20 mm	10 kA	320 J	600 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP550E Littelfuse 1: ¥455.1 679In Stock 1,200Expected 12/28/2026	Mfr. Part # TMOV20RP550E Mouser Part # 576-TMOV20RP550E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	679In Stock 1,200Expected 12/28/2026	¥455.1 ¥338.8 ¥310.6 ¥265.8 View ¥254.1 ¥249.2 ¥227.6	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		550 VAC	715 VDC	1.001 kV	1.5 kV	20 mm	10 kA	360 J	300 pF	- 55 C	+ 85 C		Bulk