Varistors – Mouser Liechtenstein

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C-III Radial Leaded Metal-Oxide Varistors

Littelfuse C-III Radial Leaded Metal-Oxide Varistors (MOVs) are designed for applications requiring high surge energy and superior multiple pulse absorption ratings. The C-III varistors are supplied in 10mm, 14mm, and 20mm disc versions with various lead options. A unique dielectric material formulation produces more repetitive surge ratings than other MOV types. The C-III varistors are primarily intended for use in AC line Surge Protection Device (SPD) products and similar applications requiring high transient energy and peak current capability in a relatively small package size.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Mounting Style	Termination Style	Voltage Rating AC	Voltage Rating DC	Varistor Voltage	Clamping Voltage	Diameter	Max Surge Current	Surge Energy Rating	Capacitance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Varistors RADIAL VARISTOR LEAD FREE V625LA80CP Littelfuse 1: CHF 2.24 1’166In Stock	Mfr. Part No. V625LA80CP Mouser Part No 576-V625LA80CP	Littelfuse	Varistors RADIAL VARISTOR LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	1’166In Stock	CHF 2.24 CHF 1.58 CHF 1.49 CHF 1.33 View CHF 1.27 CHF 1.25	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	625 VAC		1.1 kV	1.725 kV	20 mm	9 kA	490 J		- 55 C	+ 85 C	Bulk
Varistors 300V V300LT20CP Littelfuse 1: CHF 1.05 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 CHF 1.05 CHF 0.687 CHF 0.608 CHF 0.472 Reel CHF 0.454 CHF 0.445 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 820V 2500pF V550LA80CP Littelfuse 1: CHF 1.45 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	CHF 1.45 CHF 1.05 CHF 0.992 CHF 0.87 View CHF 0.829 CHF 0.774 CHF 0.697 CHF 0.68	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 RADIAL VARISTOR LEAD FREE V130LA20CPX325 Littelfuse 1: CHF 1.07 957In Stock	Mfr. Part No. V130LA20CPX325 Mouser Part No 576-V130LA20CPX325	Littelfuse	Varistors RADIAL VARISTOR LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	957In Stock	CHF 1.07 CHF 0.709 CHF 0.63 CHF 0.592 View CHF 0.568 CHF 0.549 CHF 0.548	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	130 VAC		225.5 V	325 V	20 mm	9 kA	200 J	1.9 nF	- 55 C	+ 85 C	Bulk
Varistors 150V V150LA10CP Littelfuse 1: CHF 0.829 2’234In Stock	Mfr. Part No. V150LA10CP Mouser Part No 576-V150LA10CP	Littelfuse	Varistors 150V Learn More about Littelfuse c iii varistors	Datasheet	2’234In Stock	CHF 0.829 CHF 0.393 CHF 0.369	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	150 VAC	150 VDC	264 V	395 V	14 mm	6 kA	100 J		- 55 C	+ 85 C	Bulk
Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE V420LA40CP Littelfuse 1: CHF 0.668 2’427In Stock	Mfr. Part No. V420LA40CP Mouser Part No 576-V420LA40CP	Littelfuse	Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	2’427In Stock	CHF 0.668 CHF 0.471 CHF 0.431	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	420 VAC		748 V	1.12 kV	20 mm	9 kA	390 J		- 55 C	+ 85 C	Bulk
Varistors 140V V140LA10CP Littelfuse 1: CHF 0.756 2’309In Stock	Mfr. Part No. V140LA10CP Mouser Part No 576-V140LA10CP	Littelfuse	Varistors 140V Learn More about Littelfuse c iii varistors	Datasheet	2’309In Stock	CHF 0.756 CHF 0.491 CHF 0.434 CHF 0.406 View CHF 0.383 CHF 0.37 CHF 0.369	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	140 VAC	180 VDC	242 V	360 V	14 mm	6 kA	90 J	900 pF	- 55 C	+ 85 C	Bulk
Varistors 320V V320LA20CP Littelfuse 1: CHF 0.894 2’507In Stock	Mfr. Part No. V320LA20CP Mouser Part No 576-V320LA20CP	Littelfuse	Varistors 320V Learn More about Littelfuse c iii varistors	Datasheet	2’507In Stock	CHF 0.894 CHF 0.59 CHF 0.52 CHF 0.488 View CHF 0.463 CHF 0.416 CHF 0.379 CHF 0.369	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	320 VAC	320 VDC	558 V	850 V	14 mm	6 kA	165 J		- 55 C	+ 85 C	Bulk
Varistors RADIAL VARISTOR LEAD FREE V420LA20CP Littelfuse 1: CHF 0.756 2’138In Stock	Mfr. Part No. V420LA20CP Mouser Part No 576-V420LA20CP	Littelfuse	Varistors RADIAL VARISTOR LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	2’138In Stock	CHF 0.756 CHF 0.491 CHF 0.433 CHF 0.405 View CHF 0.385 CHF 0.372 CHF 0.369	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	420 VAC		748 V	1.12 kV	14 mm	6 kA	185 J		- 55 C	+ 85 C	Bulk
Varistors 150V V150LA20CP Littelfuse 1: CHF 0.945 4’449In Stock 1’500Expected 1/4/2027	Mfr. Part No. V150LA20CP Mouser Part No 576-V150LA20CP	Littelfuse	Varistors 150V Learn More about Littelfuse c iii varistors	Datasheet	4’449In Stock 1’500Expected 1/4/2027	CHF 0.945 CHF 0.62 CHF 0.548 CHF 0.515 View CHF 0.493 CHF 0.489	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	150 VAC	150 VDC	264 V	395 V	20 mm	9 kA	215 J		- 55 C	+ 85 C	Bulk
Varistors RADIAL VARISTOR LEAD FREE V250LA40CPX620 Littelfuse 1: CHF 1.38 4’444In Stock	Mfr. Part No. V250LA40CPX620 Mouser Part No 576-V250LA40CPX620	Littelfuse	Varistors RADIAL VARISTOR LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	4’444In Stock	CHF 1.38 CHF 0.917 CHF 0.813 CHF 0.765 View CHF 0.734 CHF 0.69 CHF 0.65	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	250 VAC		413 V	620 V	20 mm	9 kA	300 J		- 55 C	+ 85 C	Bulk
Varistors 275V 450pF V275LA20CP Littelfuse 1: CHF 0.756 4’916In Stock	Mfr. Part No. V275LA20CP Mouser Part No 576-V275LA20CP	Littelfuse	Varistors 275V 450pF Learn More about Littelfuse c iii varistors	Datasheet	4’916In Stock	CHF 0.756 CHF 0.491 CHF 0.434 CHF 0.406 CHF 0.405	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	275 VAC	275 VDC	473 V	710 V	17 mm	6 kA	145 J		- 55 C	+ 85 C	Bulk
Varistors 300V V300LA40CP Littelfuse 1: CHF 1.14 3’803In Stock	Mfr. Part No. V300LA40CP Mouser Part No 576-V300LA40CP	Littelfuse	Varistors 300V Learn More about Littelfuse c iii varistors	Datasheet	3’803In Stock	CHF 1.14 CHF 0.762 CHF 0.678 CHF 0.65	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	300 VAC	300 VDC	517 V	775 V	20 mm	9 kA	335 J	800 pF	- 55 C	+ 85 C	Bulk
Varistors 575V 100A High V575LA80CP Littelfuse 1: CHF 1.62 1’861In Stock	Mfr. Part No. V575LA80CP Mouser Part No 576-V575LA80CP	Littelfuse	Varistors 575V 100A High Learn More about Littelfuse c iii varistors	Datasheet	1’861In Stock	CHF 1.62 CHF 1.20 CHF 1.10 CHF 0.955	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	575 VAC	575 VDC	1.001 kV	1.5 kV	20 mm	9 kA	460 J		- 55 C	+ 85 C	Bulk
Varistors 130V to 1000V LA Varistor V680LA100CP Littelfuse 1: CHF 2.24 1’803In Stock	Mfr. Part No. V680LA100CP Mouser Part No 576-V680LA100CP	Littelfuse	Varistors 130V to 1000V LA Varistor Learn More about Littelfuse c iii varistors	Datasheet	1’803In Stock	CHF 2.24 CHF 1.68 CHF 1.54 CHF 1.39	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	680 VAC	680 VDC		1.7 kV	20 mm				- 55 C	+ 85 C	Bulk
Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE V150LA20CPX360 Littelfuse 1: CHF 1.35 236In Stock	Mfr. Part No. V150LA20CPX360 Mouser Part No 576-V150LA20CPX360	Littelfuse	Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	236In Stock	CHF 1.35 CHF 0.901 CHF 0.798 CHF 0.637	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	150 VAC		264 V	360 V	20 mm	9 kA	215 J		- 55 C	+ 85 C	Bulk
Varistors 230V pF V230LA20CP Littelfuse 1: CHF 0.756 1’323In Stock	Mfr. Part No. V230LA20CP Mouser Part No 576-V230LA20CP	Littelfuse	Varistors 230V pF Learn More about Littelfuse c iii varistors	Datasheet	1’323In Stock	CHF 0.756 CHF 0.491 CHF 0.434 CHF 0.406 CHF 0.405	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	230 VAC	230 VDC	396 V	595 V	14 mm	6 kA	125 J		- 55 C	+ 85 C	Bulk
Varistors 230V pF V230LA40CP Littelfuse 1: CHF 0.894 144In Stock 1’500Expected 1/25/2027	Mfr. Part No. V230LA40CP Mouser Part No 576-V230LA40CP	Littelfuse	Varistors 230V pF Learn More about Littelfuse c iii varistors	Datasheet	144In Stock 1’500Expected 1/25/2027	CHF 0.894 CHF 0.584 CHF 0.518 CHF 0.489	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	230 VAC	230 VDC	396 V	595 V	20 mm	9 kA	280 J		- 55 C	+ 85 C	Bulk
Varistors RADIAL VARISTOR 14MM ROHS / PB FREE V250LA10CP Littelfuse 1: CHF 0.636 1’320In Stock	Mfr. Part No. V250LA10CP Mouser Part No 576-V250LA10CP	Littelfuse	Varistors RADIAL VARISTOR 14MM ROHS / PB FREE Learn More about Littelfuse c iii varistors	Datasheet	1’320In Stock	CHF 0.636 CHF 0.41 CHF 0.36 CHF 0.336 CHF 0.333	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	250 VAC		429 V	650 V	10 mm	3.5 kA	45 J		- 55 C	+ 85 C	Bulk
Varistors 250V pF V250LA20CP Littelfuse 1: CHF 0.756 888In Stock	Mfr. Part No. V250LA20CP Mouser Part No 576-V250LA20CP	Littelfuse	Varistors 250V pF Learn More about Littelfuse c iii varistors	Datasheet	888In Stock	CHF 0.756 CHF 0.491 CHF 0.434 CHF 0.406 CHF 0.405	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	250 VAC	250 VDC	429 V	650 V	14 mm	6 kA	135 J		- 55 C	+ 85 C	Bulk
Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE V275LA10CP Littelfuse 1: CHF 0.74 1’237In Stock	Mfr. Part No. V275LA10CP Mouser Part No 576-V275LA10CP	Littelfuse	Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE Learn More about Littelfuse c iii varistors	Datasheet	1’237In Stock	CHF 0.74 CHF 0.484 CHF 0.427 CHF 0.40 CHF 0.398	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	275 VAC		473 V	710 V	10 mm	3.5 kA	70 J		- 55 C	+ 85 C	Bulk
Varistors 275V V275LA40CP Littelfuse 1: CHF 0.894 1’661In Stock	Mfr. Part No. V275LA40CP Mouser Part No 576-V275LA40CP	Littelfuse	Varistors 275V Learn More about Littelfuse c iii varistors	Datasheet	1’661In Stock	CHF 0.894 CHF 0.584 CHF 0.582 CHF 0.525 CHF 0.489	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	275 VAC	275 VDC	473 V	710 V	20 mm	9 kA	320 J		- 55 C	+ 85 C	Bulk
Varistors 300V V300LA20CP Littelfuse 1: CHF 0.756 61In Stock 1’800Expected 4/22/2027	Mfr. Part No. V300LA20CP Mouser Part No 576-V300LA20CP	Littelfuse	Varistors 300V Learn More about Littelfuse c iii varistors	Datasheet	61In Stock 1’800Expected 4/22/2027	CHF 0.756 CHF 0.491 CHF 0.434 CHF 0.406 CHF 0.405	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	300 VAC	300 VDC	517 V	775 V	14 mm	6 kA	155 J		- 55 C	+ 85 C	Bulk
Varistors 300VAC 335J 745V CLP 100A-PK V300LA40CPX745 Littelfuse 1: CHF 1.54 28In Stock 1’200Expected 1/26/2027	Mfr. Part No. V300LA40CPX745 Mouser Part No 576-V300LA40CPX745	Littelfuse	Varistors 300VAC 335J 745V CLP 100A-PK Learn More about Littelfuse c iii varistors	Datasheet	28In Stock 1’200Expected 1/26/2027	CHF 1.54 CHF 1.13 CHF 1.04 CHF 0.767 CHF 0.739	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	300 VAC	300 VDC	490 V	745 V	20 mm	9 kA	335 J		- 55 C	+ 85 C	Bulk
Varistors 320V V320LA40CP Littelfuse 1: CHF 0.945 500In Stock 4’800On Order	Mfr. Part No. V320LA40CP Mouser Part No 576-V320LA40CP	Littelfuse	Varistors 320V Learn More about Littelfuse c iii varistors	Datasheet	500In Stock 4’800On Order On Order Ship Dates Mfr. No: V320LA40CP Stock: 500 Can Dispatch Immediately On Order: 1’200 Expected 2/18/2027 1’200 Expected 2/22/2027 2’400 Expected 3/22/2027 Factory Lead Time: 20 Weeks	CHF 0.945 CHF 0.62 CHF 0.548 CHF 0.50 CHF 0.489	Min.: 1 Mult.: 1	C-III	MOVs	PCB Mount	Radial	320 VAC	320 VDC	558 V	850 V	20 mm	9 kA	345 J		- 55 C	+ 85 C	Bulk