Varistors – Mouser Singapore

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LA Varistors

Littelfuse LA Varistors are radial lead, transient voltage surge suppressors (MOVs) that are designed to be operated continuously across AC power lines. These UL-recognized varistors require very little mounting space and are offered in various standard lead form options. Littelfuse LA Varistors are available in model sizes 7mm, 10mm, 12.5mm, 14mm, 20mm, and 23mm. They have a voltage range from 130V to 1000V, and an energy absorption capability up to 360J.

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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	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 275V 900pF V275LT40AP Littelfuse 1: $1.35 2,165In Stock	Mfr. Part No. V275LT40AP Mouser Part No 576-V275LT40AP	Littelfuse	Varistors 275V 900pF Learn More about Littelfuse la varistors	Datasheet	2,165In Stock	Cut Tape $1.35 $0.874 $0.77 $0.719 Reel $0.607 MouseReel Available	Min.: 1 Mult.: 1 : 500	LA	MOVs	PCB Mount	Radial	275 VAC	369 VDC	473 V	710 V	20 mm	6.5 kA	140 J	900 pF	- 55 C	+ 85 C	Reel, Cut Tape, MouseReel
Varistors 275V 900pF V275LT40BP Littelfuse 1: $1.35 620In Stock	Mfr. Part No. V275LT40BP Mouser Part No 576-V275LT40BP	Littelfuse	Varistors 275V 900pF Learn More about Littelfuse la varistors	Datasheet	620In Stock	Cut Tape $1.35 $0.874 $0.77 $0.719 Reel $0.607 MouseReel Available	Min.: 1 Mult.: 1 : 500	LA	MOVs	PCB Mount	Radial	275 VAC	369 VDC	453 V	680 V	20 mm	6.5 kA	140 J	900 pF	- 55 C	+ 85 C	Reel, Cut Tape, MouseReel
Varistors 300V 400pF V300LA20AP Littelfuse 1: $0.775 4,652In Stock	Mfr. Part No. V300LA20AP Mouser Part No 576-V300LA20AP	Littelfuse	Varistors 300V 400pF Learn More about Littelfuse la varistors	Datasheet	4,652In Stock	$0.775 $0.488 $0.427 $0.397 $0.385	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	300 VAC	405 VDC	517 V	775 V	14 mm	4.5 kA	77 J	400 pF	- 55 C	+ 85 C	Bulk
Varistors 300V 70pF V300LA2P Littelfuse 1: $0.49 2,508In Stock 4,500Expected 3/2/2027	Mfr. Part No. V300LA2P Mouser Part No 576-V300LA2P	Littelfuse	Varistors 300V 70pF Learn More about Littelfuse la varistors	Datasheet	2,508In Stock 4,500Expected 3/2/2027	$0.49 $0.302 $0.26 $0.241 View $0.228 $0.215 $0.214	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	300 VAC	405 VDC	539 V	870 V	7 mm	1.2 kA	25 J	70 pF	- 55 C	+ 85 C	Bulk
Varistors 300V 400pF V300LS20AP Littelfuse 1: $0.911 796In Stock	Mfr. Part No. V300LS20AP Mouser Part No 576-V300LS20AP	Littelfuse	Varistors 300V 400pF Learn More about Littelfuse la varistors	Datasheet	796In Stock	Cut Tape $0.911 $0.575 $0.502 $0.385 Reel $0.385	Min.: 1 Mult.: 1 : 400	LA	MOVs	PCB Mount	Radial	300 VAC	405 VDC	517 V	775 V	14 mm	4.5 kA	77 J	400 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 300V 70pF V300LS4P Littelfuse 1: $0.218 6,000In Stock	Mfr. Part No. V300LS4P Mouser Part No 576-V300LS4P	Littelfuse	Varistors 300V 70pF Learn More about Littelfuse la varistors	Datasheet	6,000In Stock	Cut Tape $0.218 $0.214 Reel $0.214	Min.: 1 Mult.: 1 : 1,000	LA	MOVs	PCB Mount	Radial	300 VAC	405 VDC	517 V	775 V	7 mm	1.2 kA	25 J	70 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 300V 400pF V300LT20AP Littelfuse 1: $0.911 910In Stock	Mfr. Part No. V300LT20AP Mouser Part No 576-V300LT20AP	Littelfuse	Varistors 300V 400pF Learn More about Littelfuse la varistors	Datasheet	910In Stock	Cut Tape $0.911 $0.575 $0.502 $0.385 Reel $0.385	Min.: 1 Mult.: 1 : 400	LA	MOVs	PCB Mount	Radial	300 VAC	405 VDC	517 V	775 V	14 mm	4.5 kA	77 J	400 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 300V 70pF V300LT4P Littelfuse 1: $0.544 3,938In Stock	Mfr. Part No. V300LT4P Mouser Part No 576-V300LT4P	Littelfuse	Varistors 300V 70pF Learn More about Littelfuse la varistors	Datasheet	3,938In Stock	Cut Tape $0.544 $0.335 $0.29 $0.268 $0.254 Reel $0.214	Min.: 1 Mult.: 1 : 1,000	LA	MOVs	PCB Mount	Radial	300 VAC	405 VDC	517 V	775 V	7 mm	1.2 kA	25 J	70 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 320V 170pF V320LA10P Littelfuse 1: $0.612 3,553In Stock	Mfr. Part No. V320LA10P Mouser Part No 576-V320LA10P	Littelfuse	Varistors 320V 170pF Learn More about Littelfuse la varistors	Datasheet	3,553In Stock	$0.612 $0.386 $0.373 $0.356 View $0.318 $0.316 $0.298	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	320 VAC	420 VDC	561 V	850 V	10 mm	2.5 kA	25 J	170 pF	- 55 C	+ 85 C	Bulk
Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE V320LA40BPX10 Littelfuse 1: $1.21 360In Stock	Mfr. Part No. V320LA40BPX10 Mouser Part No 576-V320LA40BPX10	Littelfuse	Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE Learn More about Littelfuse la varistors	Datasheet	360In Stock	$1.21 $0.786 $0.692 $0.645	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	320 VAC	420 VDC	540 V	810 V	20 mm	6.5 kA	150 J	750 pF	- 55 C	+ 85 C	Bulk
Varistors 20MM Radial V320LA40BPX2855 Littelfuse 1: $1.25 1,036In Stock	Mfr. Part No. V320LA40BPX2855 Mouser Part No 576-V320LA40BPX2855	Littelfuse	Varistors 20MM Radial Learn More about Littelfuse la varistors	Datasheet	1,036In Stock	$1.25 $0.812 $0.715 $0.668	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	320 VAC	420 VDC	540 V	810 V	20 mm	6.5 kA	150 J	750 pF	- 55 C	+ 85 C	Bulk
Varistors 320V 380pF V320LS20AP Littelfuse 1: $0.544 1,993In Stock	Mfr. Part No. V320LS20AP Mouser Part No 576-V320LS20AP	Littelfuse	Varistors 320V 380pF Learn More about Littelfuse la varistors	Datasheet	1,993In Stock	Cut Tape $0.544 $0.385 Reel $0.385 MouseReel Available	Min.: 1 Mult.: 1 : 400	LA	MOVs	PCB Mount	Radial	320 VAC	420 VDC	565 V	850 V	14 mm	4.5 kA	80 J	380 pF	- 55 C	+ 85 C	Reel, Cut Tape, MouseReel
Varistors 320V 380pF V320LT20AP Littelfuse 1: $0.966 19In Stock	Mfr. Part No. V320LT20AP Mouser Part No 576-V320LT20AP	Littelfuse	Varistors 320V 380pF Learn More about Littelfuse la varistors	Datasheet	19In Stock	Cut Tape $0.966 $0.609 $0.532 $0.408 Reel $0.389 $0.385	Min.: 1 Mult.: 1 : 400	LA	MOVs	PCB Mount	Radial	320 VAC	420 VDC		850 V	14 mm	4.5 kA		380 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 320V 65pF V320LT7P Littelfuse 1: $0.653 1,510In Stock	Mfr. Part No. V320LT7P Mouser Part No 576-V320LT7P	Littelfuse	Varistors 320V 65pF Learn More about Littelfuse la varistors	Datasheet	1,510In Stock	Cut Tape $0.653 $0.412 $0.358 $0.33 Reel $0.307 $0.268 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	LA	MOVs	PCB Mount	Radial	320 VAC	420 VDC	565 V	850 V	7 mm	1.2 kA	25 J	65 pF	- 55 C	+ 85 C	Reel, Cut Tape, MouseReel
Varistors 385V 160pF V385LA10P Littelfuse 1: $0.612 5,740In Stock	Mfr. Part No. V385LA10P Mouser Part No 576-V385LA10P	Littelfuse	Varistors 385V 160pF Learn More about Littelfuse la varistors	Datasheet	5,740In Stock	$0.612 $0.386 $0.335 $0.311 $0.298	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	385 VAC	505 VDC	682 V	1.025 kV	10 mm	2.5 kA	51 J	160 pF	- 55 C	+ 85 C	Bulk
Varistors 385V 360pF V385LA20AP Littelfuse 1: $0.775 2,189In Stock	Mfr. Part No. V385LA20AP Mouser Part No 576-V385LA20AP	Littelfuse	Varistors 385V 360pF Learn More about Littelfuse la varistors	Datasheet	2,189In Stock	$0.775 $0.488 $0.427 $0.397 $0.385	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	385 VAC	505 VDC	682 V	1.025 kV	14 mm	4.5 kA	85 J	360 pF	- 55 C	+ 85 C	Bulk
Varistors 385V 60pF V385LA7P Littelfuse 1: $0.789 4,723In Stock	Mfr. Part No. V385LA7P Mouser Part No 576-V385LA7P	Littelfuse	Varistors 385V 60pF Learn More about Littelfuse la varistors	Datasheet	4,723In Stock	$0.789 $0.494 $0.43 $0.398 View $0.381 $0.343 $0.328 $0.324 $0.32	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	385 VAC	505 VDC	682 V	1.025 kV	7 mm	1.2 kA	27 J	60 pF	- 55 C	+ 85 C	Bulk
Varistors 420V 140pF V420LA10P Littelfuse 1: $0.802 41In Stock 5,000Expected 2/2/2027	Mfr. Part No. V420LA10P Mouser Part No 576-V420LA10P	Littelfuse	Varistors 420V 140pF Learn More about Littelfuse la varistors	Datasheet	41In Stock 5,000Expected 2/2/2027	$0.802 $0.509 $0.443 $0.413 View $0.394 $0.378	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	420 VAC	560 VDC	748 V	1.12 kV	10 mm	2.5 kA	55 J	140 pF	- 55 C	+ 85 C	Bulk
Varistors 20MM Radial V420LT40BP Littelfuse 1: $1.66 1,986In Stock	Mfr. Part No. V420LT40BP Mouser Part No 576-V420LT40BP	Littelfuse	Varistors 20MM Radial Learn More about Littelfuse la varistors	Datasheet	1,986In Stock	Cut Tape $1.66 $1.08 $0.953 $0.737 Reel $0.715	Min.: 1 Mult.: 1 : 400	LA	MOVs	PCB Mount	Radial	420 VAC	560 VDC		1.06 kV	20 mm	6.5 kA		600 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 460V 45pF V460LA40BP Littelfuse 1: $1.33 437In Stock	Mfr. Part No. V460LA40BP Mouser Part No 576-V460LA40BP	Littelfuse	Varistors 460V 45pF Learn More about Littelfuse la varistors	Datasheet	437In Stock	$1.33 $0.866 $0.764 $0.715	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	460 VAC	615 VDC	640 V	1.16 kV	20 mm	6.5 kA	170 J	560 pF	- 55 C	+ 85 C	Bulk
Varistors 480V 120pF V480LA10P Littelfuse 1: $0.802 503In Stock	Mfr. Part No. V480LA10P Mouser Part No 576-V480LA10P	Littelfuse	Varistors 480V 120pF Learn More about Littelfuse la varistors	Datasheet	503In Stock	$0.802 $0.613 $0.536 $0.499 View $0.477 $0.405	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	480 VAC	640 VDC	825 V	1.24 kV	10 mm	2.5 kA	60 J	120 pF	- 55 C	+ 85 C	Bulk
Varistors 480V 270pF V480LA40AP Littelfuse 1: $1.01 845In Stock 1,800Expected 3/3/2027	Mfr. Part No. V480LA40AP Mouser Part No 576-V480LA40AP	Littelfuse	Varistors 480V 270pF Learn More about Littelfuse la varistors	Datasheet	845In Stock 1,800Expected 3/3/2027	$1.01 $0.647 $0.567 $0.53 $0.522	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	480 VAC	640 VDC	670 V to 825 V	1.24 kV	14 mm	4.5 kA	105 J	270 pF	- 55 C	+ 85 C	Bulk
Varistors 480V 50pF V480LA7P Littelfuse 1: $0.653 2,737In Stock	Mfr. Part No. V480LA7P Mouser Part No 576-V480LA7P	Littelfuse	Varistors 480V 50pF Learn More about Littelfuse la varistors	Datasheet	2,737In Stock	$0.653 $0.411 $0.358 $0.333 View $0.332 $0.32	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	480 VAC	640 VDC	825 V	1.24 kV	7 mm	1.2 kA	35 J	50 pF	- 55 C	+ 85 C	Bulk
Varistors 480V 270pF V480LS40AP Littelfuse 1: $1.18 889In Stock	Mfr. Part No. V480LS40AP Mouser Part No 576-V480LS40AP	Littelfuse	Varistors 480V 270pF Learn More about Littelfuse la varistors	Datasheet	889In Stock	Cut Tape $1.18 $0.762 $0.669 $0.522 Reel $0.522	Min.: 1 Mult.: 1 : 400	LA	MOVs	PCB Mount	Radial	480 VAC	640 VDC	825 V	1.24 kV	20 mm	4.5 kA	105 J	270 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors 575V 450pF V575LA80BP Littelfuse 1: $2.37 840In Stock 11,200Expected 6/11/2026	Mfr. Part No. V575LA80BP Mouser Part No 576-V575LA80BP	Littelfuse	Varistors 575V 450pF Learn More about Littelfuse la varistors	Datasheet	840In Stock 11,200Expected 6/11/2026	$2.37 $1.74 $1.59 $1.41 $1.37	Min.: 1 Mult.: 1	LA	MOVs	PCB Mount	Radial	575 VAC	730 VDC	805 V to 960 V	1.41 kV	20 mm	6.5 kA	220 J	450 pF	- 55 C	+ 85 C	Bulk