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 300V 400pF

V300LT20AP
Littelfuse
1: $0.965
910In Stock

Mfr. Part #
V300LT20AP

Mouser Part #
576-V300LT20AP

Littelfuse

Varistors 300V 400pF

Learn More

Datasheet

910In Stock

Cut Tape

$0.965

$0.678

$0.609

$0.531

$0.408

Reel

$0.408

Min.: 1
Mult.: 1

: 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: $0.576
3,938In Stock

Mfr. Part #
V300LT4P

Mouser Part #
576-V300LT4P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

Product Comments

3,938In Stock

Cut Tape

$0.576

$0.354

$0.307

$0.284

$0.269

Reel

$0.226

Min.: 1
Mult.: 1

: 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 RADIAL VARISTOR 20MM ROHS / LEAD FREE

V320LA40BPX10
Littelfuse
1: $1.28
360In Stock

Mfr. Part #
V320LA40BPX10

Mouser Part #
576-V320LA40BPX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

360In Stock

$1.28

$0.922

$0.832

$0.733

$0.683

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 20MM Radial

V320LA40BPX2855
Littelfuse
1: $1.32
1,036In Stock

Mfr. Part #
V320LA40BPX2855

Mouser Part #
576-V320LA40BPX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

1,036In Stock

$1.32

$0.952

$0.86

$0.757

$0.707

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: $0.59
4,023In Stock
4,500Expected 2026-10-06

Mfr. Part #
V320LA7P

Mouser Part #
576-V320LA7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

4,023In Stock

4,500Expected 2026-10-06

$0.59

$0.415

$0.37

$0.321

View

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

V320LT20AP
Littelfuse
1: $0.965
19In Stock

Mfr. Part #
V320LT20AP

Mouser Part #
576-V320LT20AP

Littelfuse

Varistors 320V 380pF

Learn More

Datasheet

19In Stock

Cut Tape

$0.965

$0.678

$0.609

$0.531

$0.408

Reel

$0.408

Min.: 1
Mult.: 1

: 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: $0.691
1,510In Stock

Mfr. Part #
V320LT7P

Mouser Part #
576-V320LT7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

Product Comments

1,510In Stock

Cut Tape

$0.691

$0.488

$0.436

$0.379

$0.35

Reel

$0.284

MouseReel Available

Min.: 1
Mult.: 1

: 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 160pF

V385LA10P
Littelfuse
1: $0.648
5,959In Stock

Mfr. Part #
V385LA10P

Mouser Part #
576-V385LA10P

Littelfuse

Varistors 385V 160pF

Learn More

Datasheet

5,959In Stock

$0.648

$0.456

$0.409

$0.354

View

Min.: 1
Mult.: 1

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: $0.821
3,337In Stock

Mfr. Part #
V385LA20AP

Mouser Part #
576-V385LA20AP

Littelfuse

Varistors 385V 360pF

Learn More

Datasheet

3,337In Stock

$0.821

$0.576

$0.517

$0.452

View

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: $1.41
1,187In Stock
6,400Expected 2026-11-25

Mfr. Part #
V385LA40BP

Mouser Part #
576-V385LA40BP

Littelfuse

Varistors 385V 700pF

Learn More

Datasheet

1,187In Stock

6,400Expected 2026-11-25

$1.41

$1.01

$0.917

$0.809

$0.757

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: $0.691
4,723In Stock

Mfr. Part #
V385LA7P

Mouser Part #
576-V385LA7P

Littelfuse

Varistors 385V 60pF

Learn More

Datasheet

4,723In Stock

$0.691

$0.487

$0.435

$0.379

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 140pF

V420LA10P
Littelfuse
1: $0.806
241In Stock
5,000Expected 2026-08-28

Mfr. Part #
V420LA10P

Mouser Part #
576-V420LA10P

Littelfuse

Varistors 420V 140pF

Learn More

Datasheet

241In Stock

5,000Expected 2026-08-28

$0.806

$0.566

$0.508

$0.444

View

Min.: 1
Mult.: 1

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 420V 300pF

V420LA20AP
Littelfuse
1: $0.821
3,018In Stock

Mfr. Part #
V420LA20AP

Mouser Part #
576-V420LA20AP

Littelfuse

Varistors 420V 300pF

Learn More

Datasheet

3,018In Stock

$0.821

$0.576

$0.517

$0.452

View

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 460V 45pF

V460LA40BP
Littelfuse
1: $1.41
550In Stock

Mfr. Part #
V460LA40BP

Mouser Part #
576-V460LA40BP

Littelfuse

Varistors 460V 45pF

Learn More

Datasheet

550In Stock

$1.41

$1.01

$0.917

$0.809

View

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: $0.85
975In Stock

Mfr. Part #
V480LA10P

Mouser Part #
576-V480LA10P

Littelfuse

Varistors 480V 120pF

Learn More

Datasheet

975In Stock

$0.85

$0.603

$0.541

$0.474

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 270pF

V480LA40AP
Littelfuse
1: $1.07
1,220In Stock

Mfr. Part #
V480LA40AP

Mouser Part #
576-V480LA40AP

Littelfuse

Varistors 480V 270pF

Learn More

Datasheet

1,220In Stock

$1.07

$0.76

$0.685

$0.60

View

Min.: 1
Mult.: 1

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: $0.691
2,737In Stock

Mfr. Part #
V480LA7P

Mouser Part #
576-V480LA7P

Littelfuse

Varistors 480V 50pF

Learn More

Datasheet

2,737In Stock

$0.691

$0.487

$0.435

$0.379

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

Varistors 480V 270pF

V480LS40AP
Littelfuse
1: $1.08
889In Stock

Mfr. Part #
V480LS40AP

Mouser Part #
576-V480LS40AP

Littelfuse

Varistors 480V 270pF

Learn More

Datasheet

889In Stock

Cut Tape

$1.08

$0.791

$0.72

$0.642

$0.598

Reel

$0.553

Min.: 1
Mult.: 1

: 400

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 250pF

V510LA40AP
Littelfuse
1: $1.60
339In Stock
1,500Expected 2026-12-17

Mfr. Part #
V510LA40AP

Mouser Part #
576-V510LA40AP

Littelfuse

Varistors 250pF

Learn More

Datasheet

339In Stock

1,500Expected 2026-12-17

$1.60

$1.15

$1.05

$0.926

$0.874

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

510 VAC

675 VDC

735 V to 910 V

1.35 kV

14 mm

4.5 kA

110 J

250 pF

- 55 C

+ 85 C

Bulk

Varistors 575V 90pF

V575LA10P
Littelfuse
1: $0.85
3,964In Stock
5,000Expected 2026-10-08

Mfr. Part #
V575LA10P

Mouser Part #
576-V575LA10P

Littelfuse

Varistors 575V 90pF

Learn More

Datasheet

3,964In Stock

5,000Expected 2026-10-08

$0.85

$0.603

$0.541

$0.474

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

575 VAC

730 VDC

1.001 kV

1.5 kV

10 mm

2.5 kA

65 J

90 pF

- 55 C

+ 85 C

Bulk

Varistors 575V 450pF

V575LA80BP
Littelfuse
1: $2.51
1,113In Stock
11,200On Order

Mfr. Part #
V575LA80BP

Mouser Part #
576-V575LA80BP

Littelfuse

Varistors 575V 450pF

Learn More

Datasheet

1,113In Stock

11,200On Order

$2.51

$1.84

$1.68

$1.50

$1.45

Min.: 1
Mult.: 1

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

Varistors 575V 220pF

V575LC40AP
Littelfuse
1: $1.60
2,490In Stock

Mfr. Part #
V575LC40AP

Mouser Part #
576-V575LC40AP

Littelfuse

Varistors 575V 220pF

Learn More

Datasheet

2,490In Stock

$1.60

$1.15

$1.05

$0.926

$0.874

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

575 VAC

730 VDC

1.5 kV

14 mm

4.5 kA

220 pF

- 55 C

+ 85 C

Bulk

Varistors 575V 220pF

V575LT40AP
Littelfuse
1: $1.87
150In Stock
2,400Expected 2027-01-25

Mfr. Part #
V575LT40AP

Mouser Part #
576-V575LT40AP

Littelfuse

Varistors 575V 220pF

Learn More

Datasheet

150In Stock

2,400Expected 2027-01-25

Cut Tape

$1.87

$1.36

$1.23

$1.09

$0.874

Reel

$0.874

Min.: 1
Mult.: 1

: 400

MOVs

PCB Mount

Radial

575 VAC

730 VDC

1.5 kV

14 mm

4.5 kA

220 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors RADIAL VARISTOR 10MM ROHS / PB FREE

V680LA10P
Littelfuse
1: $1.83
1,785In Stock

Mfr. Part #
V680LA10P

Mouser Part #
576-V680LA10P

Littelfuse

Varistors RADIAL VARISTOR 10MM ROHS / PB FREE

Learn More

Datasheet

1,785In Stock

$1.83

$1.33

$1.21

$1.07

$1.02

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

680 VAC

875 VDC

1.21 kV

1.875 kV

10 mm

2.5 kA

75 J

65 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR LEAD FREE

V680LA80AP
Littelfuse
1: $2.38
165In Stock
1,200Expected 2026-11-16

Mfr. Part #
V680LA80AP

Mouser Part #
576-V680LA80AP

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

Learn More

Datasheet

165In Stock

1,200Expected 2026-11-16

$2.38

$1.74

$1.60

$1.41

$1.37

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

680 VAC

875 VDC

680 V

1.875 kV

14 mm

4.5 kA

11 J to 360 J

190 pF

- 55 C

+ 85 C

Bulk

LA Varistors

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175 VDC
180 VDC
200 VDC
206 VDC
225 VDC
300 VDC
330 VDC
369 VDC
405 VDC
420 VDC
505 VDC
560 VDC
615 VDC
640 VDC
675 VDC
730 VDC
825 VDC
850 VDC
875 VDC
1.2 kVDC

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