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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
286In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 14 mm 4.5 kA 72 J 500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250V pF
Datasheet
4,476In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 451 V 730 V 7 mm 1.2 kA 21 J 90 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250V 1000pF
Datasheet
1,337In Stock
12,000On Order
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 451 V 650 V 20 mm 6.5 kA 21 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR PB FREE D20
Datasheet
1,372In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 23 mm 6.5 kA 130 J 1000 pF - 55 C + 125 C Bulk
Littelfuse Varistors 250V 1000pF
Datasheet
2,832In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 354 V to 419 V 620 V 20 mm 6.5 kA 130 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250V pF
Datasheet
2,086In Stock
4,500Expected 17/08/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 354 V to 429 V 650 V 7 mm 1.2 kA 21 J 90 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250V 500pF
Datasheet
1,862In Stock
Min.: 1
Mult.: 1
: 500

LA MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 14 mm 4.5 kA 72 J 500 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 250V 90pF
Datasheet
Product Comments
7,097In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

LA MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 7 mm 1.2 kA 21 J 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 250V 500pF
Datasheet
43In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

LA MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 14 mm 4.5 kA 72 J 500 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 275V 200pF
Datasheet
6,064In Stock
5,000Expected 26/10/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 389 V to 473 V 710 V 10 mm 2.5 kA 45 J 200 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
2,058In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 710 V 14 mm 4.5 kA 75 J 450 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
1,180In Stock
Min.: 1
Mult.: 1

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 Bulk
Littelfuse Varistors 275V 900pF
Datasheet
2,249In Stock
15,500On Order
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 389 V to 453 V 680 V 20 mm 6.5 kA 140 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
790In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 389 V 680 V 20 mm 6.5 kA 140 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 7MM ROHS / LEAD FREE
Datasheet
4,117In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 710 V 7 mm 1.2 kA 23 J 80 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 200pF
Datasheet
572In Stock
5,000Expected 08/12/2026
Min.: 1
Mult.: 1
: 500

LA MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 710 V 10 mm 2.5 kA 45 J 200 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 275V 450pF
Datasheet
2,054In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

LA MOVs PCB Mount Radial 275 VAC 369 VDC 710 V 14 mm 4.5 kA 450 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 275V 450pF
Datasheet
373In Stock
31,500On Order
Min.: 1
Mult.: 1
: 500

LA MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 710 V 14 mm 4.5 kA 75 J 450 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 275V 900pF
Datasheet
2,165In Stock
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
Littelfuse Varistors 275V 900pF
Datasheet
640In Stock
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
Littelfuse Varistors 275V 80pF
Datasheet
Product Comments
184In Stock
12,000Expected 02/11/2026
Min.: 1
Mult.: 1
: 1,000

LA MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 710 V 7 mm 1.2 kA 23 J 80 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 300V 400pF
Datasheet
982In Stock
4,200On Order
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
Littelfuse Varistors 300V 70pF
Datasheet
4,539In Stock
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
Littelfuse Varistors 300V 800pF
Datasheet
1,479In Stock
7,600On Order
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 20 mm 6.5 kA 165 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300V 70pF
Datasheet
4,459In Stock
12,000On Order
Min.: 1
Mult.: 1

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 Bulk