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 275V 20KA SQ 25MM PB FREE 25S TMOV25SP275M Littelfuse 1: $6.80 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	$6.80 $5.21 $5.09 $4.62 View $4.46 $4.16 $4.04 $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: $9.49 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	$9.49 $7.48 $7.00 $6.15 View $5.73 $5.49 $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 $1.00 Reel $0.76 View $0.963 $0.868 $0.73 $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: $0.517 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 $0.517 $0.324 $0.283 $0.262 Reel $0.205 View $0.25 $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: $59.58 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	$59.58 $56.11	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 $0.374 Reel $0.279 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: $3.60 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 $3.60 $2.69 $2.46 $2.20 Reel $1.74 View $1.65 $1.60	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: $3.02 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	$3.02 $2.26 $2.05 $1.85 View $1.71 $1.63 $1.60 $1.58	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: $3.10 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	$3.10 $2.31 $2.12 $1.82 View $1.74 $1.70 $1.66 $1.62	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: $2.04 8,274In Stock	Mfr. Part No. V550LA80CP Mouser Part No 576-V550LA80CP	Littelfuse	Varistors 820V 2500pF Learn More about Littelfuse c iii varistors	Datasheet	8,274In Stock	$2.04 $1.56 $1.32 $1.20 View $1.17 $1.12 $1.11	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: $1.41 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	$1.41 $0.926 $0.819 $0.767 View $0.737 $0.711 $0.68 $0.675	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
Varistors 300V 20KA SQ 25MM PB FREE 25S TMOV25SP300M Littelfuse 1: $6.79 602In 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	602In 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 $0.908 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 $0.382 $0.364 View $0.352 $0.351 $0.35	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 180pF V300LT10P Littelfuse 1: $1.25 8,100In Stock	Mfr. Part No. V300LT10P Mouser Part No 576-V300LT10P	Littelfuse	Varistors 300V 180pF Learn More about Littelfuse la varistors	Datasheet	8,100In Stock	Cut Tape $1.25 $0.752 $0.532 $0.495 Reel $0.35 View $0.324 $0.316 $0.277	Min.: 1 Mult.: 1 : 500	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		Reel, Cut Tape
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: $0.462 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	$0.462 $0.318 $0.276 $0.265 View $0.234 $0.233	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: $0.707 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	$0.707 $0.464 $0.409 $0.382 View $0.37 $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 $0.526 $0.491 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: $2.09 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	$2.09 $1.30 $0.985 $0.919 View $0.813 $0.654 $0.607	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 $0.335 $0.321 View $0.306 $0.298 $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 14MM TMOV14RP140E Littelfuse 1: $2.50 1,671In Stock	Mfr. Part No. TMOV14RP140E Mouser Part No 576-TMOV14RP140E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1,671In Stock	$2.50 $1.85 $1.69 $1.51 View $1.43 $1.35 $1.31 $1.28	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial		140 VAC	180 VDC	242 V	360 V	14 mm	6 kA	55 J	900 pF	- 55 C	+ 85 C		Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP200EL2T7 Littelfuse 1: $2.99 1,327In Stock	Mfr. Part No. TMOV14RP200EL2T7 Mouser Part No 576-TMOV14RP200EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1,327In Stock	Cut Tape $2.99 $2.22 $2.03 $1.81 Reel $1.39 View $1.70 $1.32 $1.30	Min.: 1 Mult.: 1 : 500	TMOV	MOVs	PCB Mount	Radial		200 VAC	312.5 VDC	345 V	520 V	14 mm	6 kA	75 J	630 pF	- 55 C	+ 85 C		Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP250E Littelfuse 1: $2.30 4,616In Stock	Mfr. Part No. TMOV14RP250E Mouser Part No 576-TMOV14RP250E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	4,616In Stock	$2.30 $1.85 $1.69 $1.51 View $1.41 $1.35 $1.31 $1.28	Min.: 1 Mult.: 1	TMOV	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