Varistors – Mouser Canada

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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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Part #

Varistors RADIAL VARISTOR 7MM ROHS / LEAD FREE

V275LA4PX2855
Littelfuse
1: $0.512
4,159In Stock

Mfr. Part #
V275LA4PX2855

Mouser Part #
576-V275LA4PX2855

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS / LEAD FREE

Learn More

Datasheet

4,159In Stock

$0.512

$0.316

$0.273

$0.253

View

Min.: 1
Mult.: 1

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

Varistors 275V 450pF

V275LS20AP
Littelfuse
1: $0.853
2,559In Stock

Mfr. Part #
V275LS20AP

Mouser Part #
576-V275LS20AP

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

2,559In Stock

Cut Tape

$0.853

$0.60

$0.536

$0.468

$0.434

Reel

$0.377

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

Varistors 275V 900pF

V275LT40BP
Littelfuse
1: $1.27
670In Stock

Mfr. Part #
V275LT40BP

Mouser Part #
576-V275LT40BP

Littelfuse

Varistors 275V 900pF

Learn More

Datasheet

670In Stock

Cut Tape

$1.27

$0.905

$0.815

$0.716

$0.668

Reel

$0.592

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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 275V 80pF

V275LT4P
Littelfuse
1: $0.527
3,981In Stock
10,000Expected 2026-06-09

Mfr. Part #
V275LT4P

Mouser Part #
576-V275LT4P

Littelfuse

Varistors 275V 80pF

Learn More

Datasheet

Product Comments

3,981In Stock

10,000Expected 2026-06-09

Cut Tape

$0.527

$0.321

$0.276

$0.256

$0.243

Reel

$0.215

Min.: 1
Mult.: 1

Reel: 1,000

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

Varistors 300V 180pF

V300LA10P
Littelfuse
1: $0.543
542In Stock
5,000Expected 2026-03-31

Mfr. Part #
V300LA10P

Mouser Part #
576-V300LA10P

Littelfuse

Varistors 300V 180pF

Learn More

Datasheet

542In Stock

5,000Expected 2026-03-31

$0.543

$0.389

$0.353

$0.312

View

Min.: 1
Mult.: 1

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

Varistors 300V 70pF

V300LA2P
Littelfuse
1: $0.465
2,154In Stock
4,500Expected 2026-05-12

Mfr. Part #
V300LA2P

Mouser Part #
576-V300LA2P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

2,154In Stock

4,500Expected 2026-05-12

$0.465

$0.288

$0.25

$0.229

View

Min.: 1
Mult.: 1

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 70pF

V300LA4P
Littelfuse
1: $0.465
3,635In Stock
6,000On Order

Mfr. Part #
V300LA4P

Mouser Part #
576-V300LA4P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

3,635In Stock

6,000On Order

$0.465

$0.288

$0.245

$0.226

$0.215

Min.: 1
Mult.: 1

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

Varistors 300V 400pF

V300LS20AP
Littelfuse
1: $0.853
806In Stock

Mfr. Part #
V300LS20AP

Mouser Part #
576-V300LS20AP

Littelfuse

Varistors 300V 400pF

Learn More

Datasheet

806In Stock

Cut Tape

$0.853

$0.60

$0.536

$0.468

$0.378

Reel

$0.377

Min.: 1
Mult.: 1

Reel: 400

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: $0.217
10,002In Stock

Mfr. Part #
V300LS4P

Mouser Part #
576-V300LS4P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

Product Comments

10,002In Stock

Cut Tape

$0.217

$0.215

Reel

$0.215

Min.: 1
Mult.: 1

Reel: 1,000

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: $0.853
931In Stock

Mfr. Part #
V300LT20AP

Mouser Part #
576-V300LT20AP

Littelfuse

Varistors 300V 400pF

Learn More

Datasheet

931In Stock

Cut Tape

$0.853

$0.60

$0.536

$0.468

$0.378

Reel

$0.377

Min.: 1
Mult.: 1

Reel: 400

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: $0.527
3,938In Stock

Mfr. Part #
V300LT4P

Mouser Part #
576-V300LT4P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

Product Comments

3,938In Stock

Cut Tape

$0.527

$0.321

$0.276

$0.256

$0.243

Reel

$0.215

Min.: 1
Mult.: 1

Reel: 1,000

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: $0.62
7,398In Stock

Mfr. Part #
V320LA10P

Mouser Part #
576-V320LA10P

Littelfuse

Varistors 320V 170pF

Learn More

Datasheet

7,398In Stock

$0.62

$0.434

$0.388

$0.336

View

Min.: 1
Mult.: 1

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: $1.46
640In Stock

Mfr. Part #
V320LA40BPX10

Mouser Part #
576-V320LA40BPX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

640In Stock

$1.46

$1.04

$0.932

$0.818

View

Min.: 1
Mult.: 1

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 65pF

V320LA7P
Littelfuse
1: $0.527
5,198In Stock

Mfr. Part #
V320LA7P

Mouser Part #
576-V320LA7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

5,198In Stock

$0.527

$0.332

$0.27

Min.: 1
Mult.: 1

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 320V 380pF

V320LS20AP
Littelfuse
1: $0.512
3,619In Stock

Mfr. Part #
V320LS20AP

Mouser Part #
576-V320LS20AP

Littelfuse

Varistors 320V 380pF

Learn More

Datasheet

3,619In Stock

Cut Tape

$0.512

$0.377

Reel

$0.377

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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: $0.853
39In Stock

Mfr. Part #
V320LT20AP

Mouser Part #
576-V320LT20AP

Littelfuse

Varistors 320V 380pF

Learn More

Datasheet

39In Stock

Cut Tape

$0.853

$0.60

$0.536

$0.468

$0.378

Reel

$0.377

Min.: 1
Mult.: 1

Reel: 400

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: $0.636
4,510In Stock

Mfr. Part #
V320LT7P

Mouser Part #
576-V320LT7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

Product Comments

4,510In Stock

Cut Tape

$0.636

$0.395

$0.343

$0.316

Reel

$0.293

$0.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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 360pF

V385LA20AP
Littelfuse
1: $0.744
4,620In Stock

Mfr. Part #
V385LA20AP

Mouser Part #
576-V385LA20AP

Littelfuse

Varistors 385V 360pF

Learn More

Datasheet

4,620In Stock

$0.744

$0.532

$0.423

$0.383

$0.377

Min.: 1
Mult.: 1

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 700pF

V385LA40BP
Littelfuse
1: $1.22
1,720In Stock
1,200Expected 2026-06-29

Mfr. Part #
V385LA40BP

Mouser Part #
576-V385LA40BP

Littelfuse

Varistors 385V 700pF

Learn More

Datasheet

1,720In Stock

1,200Expected 2026-06-29

$1.22

$0.949

$0.846

$0.749

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

385 VAC

505 VDC

682 V

1.025 kV

20 mm

6.5 kA

160 J

700 pF

- 55 C

+ 85 C

Bulk

Varistors 385V 60pF

V385LA7P
Littelfuse
1: $1.43
6,068In Stock

Mfr. Part #
V385LA7P

Mouser Part #
576-V385LA7P

Littelfuse

Varistors 385V 60pF

Learn More

Datasheet

6,068In Stock

$1.43

$0.862

$0.794

$0.634

View

Min.: 1
Mult.: 1

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 300pF

V420LA20AP
Littelfuse
1: $0.713
2,212In Stock

Mfr. Part #
V420LA20AP

Mouser Part #
576-V420LA20AP

Littelfuse

Varistors 420V 300pF

Learn More

Datasheet

2,212In Stock

$0.713

$0.508

$0.426

$0.381

$0.377

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

420 VAC

560 VDC

610 V to 748 V

1.12 kV

14 mm

4.5 kA

90 J

300 pF

- 55 C

+ 85 C

Bulk

Varistors 20MM Radial

V420LT40BP
Littelfuse
1: $2.40
1,972In Stock

Mfr. Part #
V420LT40BP

Mouser Part #
576-V420LT40BP

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

1,972In Stock

Cut Tape

$2.40

$1.48

$1.25

$0.973

Reel

$0.71

View

Min.: 1
Mult.: 1

Reel: 400

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: $1.32
767In Stock

Mfr. Part #
V460LA40BP

Mouser Part #
576-V460LA40BP

Littelfuse

Varistors 460V 45pF

Learn More

Datasheet

767In Stock

$1.32

$0.949

$0.856

$0.753

$0.701

Min.: 1
Mult.: 1

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: $0.822
995In Stock

Mfr. Part #
V480LA10P

Mouser Part #
576-V480LA10P

Littelfuse

Varistors 480V 120pF

Learn More

Datasheet

995In Stock

$0.822

$0.575

$0.515

$0.45

View

Min.: 1
Mult.: 1

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 50pF

V480LA7P
Littelfuse
1: $0.667
2,737In Stock

Mfr. Part #
V480LA7P

Mouser Part #
576-V480LA7P

Littelfuse

Varistors 480V 50pF

Learn More

Datasheet

2,737In Stock

$0.667

$0.468

$0.419

$0.363

View

Min.: 1
Mult.: 1

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

LA Varistors

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175 VDC
180 VDC
200 VDC
206 VDC
225 VDC
240 VDC
300 VDC
330 VDC
369 VDC
392 VDC
405 VDC
420 VDC
505 VDC
560 VDC
615 VDC
620 VDC
640 VDC
675 VDC
730 VDC
825 VDC

150 V
184 V to 220 V
184 V to 228 V
184 V to 255 V
198 V to 242 V
212 V to 243 V
212 V to 268 V
212 V to 284 V
220 V
225.5 V
228 V
242 V
243 V
264 V
268 V
297 V
324 V to 396 V
354 V to 419 V
354 V to 429 V
389 V

325 V
340 V
360 V
390 V
395 V
430 V
455 V
595 V
620 V
650 V
680 V
710 V
730 V
775 V
810 V
850 V
870 V
1.025 kV
1.06 kV
1.12 kV

11 J
11 J to 360 J
12 J
13 J
15 J
20 J
21 J
22 J
23 J
25 J
27 J
30 J
35 J
37 J
38 J
40 J
42 J
45 J
46 J
51 J

50 pF
55 pF
60 pF
65 pF
70 pF
80 pF
90 pF
100 pF
120 pF
130 pF
140 pF
150 pF
160 pF
170 pF
180 pF
190 pF
200 pF
210 pF
220 pF
250 pF