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 (SGD) 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 230V 550pF
Datasheet
2,547In Stock
1,400Expected 11/6/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 230 VAC 300 VDC 324 V to 396 V 595 V 14 mm 4.5 kA 70 J 550 pF - 55 C + 85 C Bulk
Littelfuse Varistors 230V 1100pF
Datasheet
1,187In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 230 VAC 300 VDC 396 V 595 V 20 mm 6.5 kA 122 J 1100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 230V 100pF
Datasheet
4,246In Stock
1,500Expected 11/6/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 230 VAC 300 VDC 396 V 595 V 7 mm 1.2 kA 20 J 100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250V 220pF
Datasheet
936In Stock
5,000Expected 13/8/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 354 V to 429 V 650 V 10 mm 2.5 kA 40 J 220 pF - 55 C + 85 C Bulk
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
4,477In 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
1,527In Stock
7,000On 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
1,422In 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
1,424In Stock
1,500Expected 6/7/2026
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
2,890In Stock
4,500Expected 13/8/2026
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 500pF
Datasheet
47In 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 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 275V 450pF
Datasheet
8,200In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 389 V to 515 V 775 V 7 mm 1.2 kA 23 J 80 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 900pF
Datasheet
2,457In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 389 V to 473 V 710 V 20 mm 6.5 kA 140 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
1,230In 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 RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
1,440In 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 275V 80pF
Datasheet
1,504In Stock
4,500Expected 8/9/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 389 V to 473 V 710 V 7 mm 1.2 kA 23 J 80 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 7MM ROHS / LEAD FREE
Datasheet
4,121In 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
3,576In Stock
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
2,059In 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 80pF
Datasheet
Product Comments
1,004In Stock
10,000Expected 10/8/2026
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 275V 450pF
Datasheet
2,402In Stock
22,500On 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
650In 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 300V 180pF
Datasheet
948In Stock
8,000Expected 28/7/2026
Min.: 1
Mult.: 1

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 Bulk