Varistors

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Littelfuse Varistors are protective devices that offer several important features, such as overvoltage protection, peak current ratings from 20A to 70,000A, and peak energy ratings from 0.01J to 10,000J. The mounting options serve a wide range of applications. Littelfuse Varistors also offer many form factor and protection ranges, rugged cost-effective protection, thermal protection options, and RoHS compliance.

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Part #

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

Datasheet

Product Comments

1,510In Stock

Cut Tape

$0.653

$0.461

$0.412

$0.358

$0.33

Reel

$0.268

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 SURFACE MOUNT SM7 VARISTORS

V320SM7
Littelfuse
1: $3.02
1,209In Stock

Mfr. Part No.
V320SM7

Mouser Part No
576-V320SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

1,209In Stock

Cut Tape

$3.02

$2.23

$2.04

$1.82

Reel

$1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SM7

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

565 V

850 V

1.2 kA

25 J

65 pF

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 320V 40kA 3800pF

V321DB40
Littelfuse
1: $59.51
7In Stock
30Expected 2/11/2026

Mfr. Part No.
V321DB40

Mouser Part No
576-V321DB40

Littelfuse

Varistors 320V 40kA 3800pF

Learn More

Datasheet

7In Stock

30Expected 2/11/2026

$59.51

$48.81

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

510 V

830 V

40 mm

40 kA

460 J

3.8 nF

- 55 C

+ 85 C

Bulk

Varistors HIGH ENERGY

V321HF34
Littelfuse
1: $15.45
135In Stock

Mfr. Part No.
V321HF34

Mouser Part No
576-V321HF34

Littelfuse

Varistors HIGH ENERGY

Learn More

Datasheet

135In Stock

$15.45

$12.16

$11.19

$11.08

Min.: 1
Mult.: 1

HF34

MOVs

PCB Mount

Radial

320 VAC

420 VDC

510 V

830 V

34 mm

40 kA

460 J

3.8 nF

- 55 C

+ 85 C

Bulk

Varistors 20V 100A 750pF 7 Inch Reel

V33CH8T
Littelfuse
1: $2.11
1,394In Stock
1,000Expected 6/10/2026

Mfr. Part No.
V33CH8T

Mouser Part No
576-V33CH8T

Littelfuse

Varistors 20V 100A 750pF 7 Inch Reel

Learn More

Datasheet

1,394In Stock

1,000Expected 6/10/2026

Cut Tape

$2.11

$1.55

$1.40

$1.24

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

20 VAC

26 VDC

33 V

68 V

100 A

1 J

1.1 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 20V 40A 300pF

V33MA1A
Littelfuse
1: $0.993
2,890In Stock

Mfr. Part No.
V33MA1A

Mouser Part No
576-V33MA1A

Littelfuse

Varistors 20V 40A 300pF

Learn More

Datasheet

2,890In Stock

$0.993

$0.711

$0.641

$0.562

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

18 VAC

23 VDC

33 V

73 V

3 mm

40 A

130 mJ

300 pF

- 55 C

+ 85 C

Bulk

Varistors 20V 40A 300pF

V33MA1B
Littelfuse
1: $0.993
924In Stock

Mfr. Part No.
V33MA1B

Mouser Part No
576-V33MA1B

Littelfuse

Varistors 20V 40A 300pF

Learn More

Datasheet

924In Stock

$0.993

$0.711

$0.641

$0.562

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

33 V

67 V

3 mm

40 A

150 mJ

300 pF

- 55 C

+ 85 C

Bulk

Varistors 20 VAC .3J 2165-CL 100A-

V33ZA05P
Littelfuse
1: $0.462
5,031In Stock

Mfr. Part No.
V33ZA05P

Mouser Part No
576-V33ZA05P

Littelfuse

Varistors 20 VAC .3J 2165-CL 100A-

Learn More

Datasheet

5,031In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

67 V

5 mm

100 A

300 mJ

790 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V33ZA20P
Littelfuse
1: $1.14
1,485In Stock

Mfr. Part No.
V33ZA20P

Mouser Part No
576-V33ZA20P

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

1,485In Stock

$1.14

$0.987

$0.891

$0.783

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

65 V

20 mm

2 kA

18 J

13 nF

- 55 C

+ 85 C

Bulk

Varistors 20 VAC 3J 65V-CL 500A-PK

V33ZA2P
Littelfuse
1: $0.612
989In Stock
5,000Expected 3/12/2026

Mfr. Part No.
V33ZA2P

Mouser Part No
576-V33ZA2P

Littelfuse

Varistors 20 VAC 3J 65V-CL 500A-PK

Learn More

Datasheet

989In Stock

5,000Expected 3/12/2026

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

64 V

10 mm

500 A

3 J

3.495 nF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V33ZA70PX10
Littelfuse
1: $1.21
1,337In Stock

Mfr. Part No.
V33ZA70PX10

Mouser Part No
576-V33ZA70PX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

1,337In Stock

$1.21

$0.87

$0.786

$0.692

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

21 VAC

27 VDC

36.5 V

58 V

20 mm

2 A

150 J

13 nF

- 55 C

+ 85 C

Bulk

Varistors 20V 250A 1100pF

V33ZT1P
Littelfuse
1: $0.544
1,643In Stock

Mfr. Part No.
V33ZT1P

Mouser Part No
576-V33ZT1P

Littelfuse

Varistors 20V 250A 1100pF

Learn More

Datasheet

Product Comments

1,643In Stock

Cut Tape

$0.544

$0.335

$0.29

$0.268

$0.254

Reel

$0.214

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

65 V

7 mm

250 A

1.2 J

1.1 nF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 20MM Radial

V36ZA80PX10
Littelfuse
1: $1.14
400In Stock

Mfr. Part No.
V36ZA80PX10

Mouser Part No
576-V36ZA80PX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

400In Stock

$1.14

$0.823

$0.743

$0.653

$0.607

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

23 VAC

31 VDC

39.6 V

63 V

20 mm

2 kA

100 J

12 nF

- 55 C

+ 85 C

Bulk

Varistors 23V 2000A 12000pF

V36ZS80P
Littelfuse
1: $2.11
543In Stock

Mfr. Part No.
V36ZS80P

Mouser Part No
576-V36ZS80P

Littelfuse

Varistors 23V 2000A 12000pF

Learn More

Datasheet

543In Stock

Cut Tape

$2.11

$1.30

$1.20

$0.986

$0.921

Reel

$0.607

Min.: 1
Mult.: 1

: 500

MOVs

PCB Mount

Radial

23 VAC

31 VDC

39.6 V

63 V

20 mm

2 kA

80 J

12 nF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 385V 160pF

V385LA10P
Littelfuse
1: $0.612
5,959In Stock

Mfr. Part No.
V385LA10P

Mouser Part No
576-V385LA10P

Littelfuse

Varistors 385V 160pF

Learn More

Datasheet

5,959In Stock

$0.612

$0.431

$0.386

$0.335

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: $0.775
2,637In Stock

Mfr. Part No.
V385LA20AP

Mouser Part No
576-V385LA20AP

Littelfuse

Varistors 385V 360pF

Learn More

Datasheet

2,637In Stock

$0.775

$0.544

$0.488

$0.427

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: $1.33
887In Stock
6,400Expected 25/11/2026

Mfr. Part No.
V385LA40BP

Mouser Part No
576-V385LA40BP

Littelfuse

Varistors 385V 700pF

Learn More

Datasheet

887In Stock

6,400Expected 25/11/2026

$1.33

$0.957

$0.866

$0.764

$0.715

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 RADIAL VARISTOR 20MM ROHS / LEAD FREE

V385LA40CP
Littelfuse
1: $1.55
757In Stock

Mfr. Part No.
V385LA40CP

Mouser Part No
576-V385LA40CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

757In Stock

$1.55

$1.12

$1.02

$0.899

$0.85

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

385 VAC

682 V

1.025 kV

20 mm

9 kA

370 J

- 55 C

+ 85 C

Bulk

Varistors 385V 60pF

V385LA7P
Littelfuse
1: $0.653
4,723In Stock

Mfr. Part No.
V385LA7P

Mouser Part No
576-V385LA7P

Littelfuse

Varistors 385V 60pF

Learn More

Datasheet

4,723In Stock

$0.653

$0.46

$0.411

$0.358

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 SURFACE MOUNT SM7 VARISTORS

V385SM7
Littelfuse
1: $3.02
924In Stock

Mfr. Part No.
V385SM7

Mouser Part No
576-V385SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

924In Stock

Cut Tape

$3.02

$2.23

$2.04

$1.82

$1.71

Reel

$1.51

MouseReel Available

Min.: 1
Mult.: 1

: 600

SM7

MOVs

PCB Mount

SMD/SMT

385 VAC

505 VDC

682 V

1.025 kV

1.2 kA

27 J

60 pF

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 250V 250A 60pF 7 Inch Reel

V390CH8T
Littelfuse
1: $2.11
1,738In Stock

Mfr. Part No.
V390CH8T

Mouser Part No
576-V390CH8T

Littelfuse

Varistors 250V 250A 60pF 7 Inch Reel

Learn More

Datasheet

1,738In Stock

Cut Tape

$2.11

$1.55

$1.40

$1.24

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

250 VAC

330 VDC

390 V

650 V

250 A

7 J

90 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 234V 100A 12pF

V390MA6B
Littelfuse
1: $0.993
929In Stock

Mfr. Part No.
V390MA6B

Mouser Part No
576-V390MA6B

Littelfuse

Varistors 234V 100A 12pF

Learn More

Datasheet

929In Stock

$0.993

$0.711

$0.641

$0.562

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

242 VAC

334 VDC

390 V

640 V

3 mm

100 A

1.2 J

12 pF

- 55 C

+ 85 C

Bulk

Varistors 25V 100A 700pF 7 Inch Reel

V39CH8T
Littelfuse
1: $2.11
1,930In Stock

Mfr. Part No.
V39CH8T

Mouser Part No
576-V39CH8T

Littelfuse

Varistors 25V 100A 700pF 7 Inch Reel

Learn More

Datasheet

1,930In Stock

Cut Tape

$2.11

$1.55

$1.40

$1.24

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

25 VAC

31 VDC

39 V

79 V

100 A

1 J

900 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 25 VAC .3J 79V-CL 100A-P

V39ZA05P
Littelfuse
1: $1.01
2,134In Stock
4,500Expected 20/11/2026

Mfr. Part No.
V39ZA05P

Mouser Part No
576-V39ZA05P

Littelfuse

Varistors 25 VAC .3J 79V-CL 100A-P

Learn More

Datasheet

2,134In Stock

4,500Expected 20/11/2026

$1.01

$0.608

$0.42

$0.39

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

25 VAC

31 VDC

42.9 V

79 V

5 mm

100 A

300 mJ

220 pF

- 55 C

+ 85 C

Bulk

Varistors 25 VAC 1.2J 79V-CL 250A-P

V39ZA1P
Littelfuse
1: $0.462
8,833In Stock

Mfr. Part No.
V39ZA1P

Mouser Part No
576-V39ZA1P

Littelfuse

Varistors 25 VAC 1.2J 79V-CL 250A-P

Learn More

Datasheet

8,833In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

25 VAC

31 VDC

35 V to 43 V

79 V

7 mm

250 A

1.2 J

900 pF

- 55 C

+ 85 C

Bulk

Varistors

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AUML
AUMOV
BA
BB
CA
CH
C-III
DA
DB
DHB34
HA
HB34
HC
HF34
HG34
HMOV
iTMOV
LA
LSP05HST
LST

2.5 VAC
4 VAC
6 VAC
6.5 VAC
9 VAC
10 VAC
11 VAC
13 VAC
14 VAC
17 VAC
18 VAC
20 VAC
21 VAC
22 VAC
23 VAC
25 VAC
26 VAC
27 VAC
30 VAC
32 VAC

3.5 VDC
4 VDC
5 VDC
5.5 VDC
8 VDC
9 VDC
12 VDC
13 VDC
14 VDC
15 VDC
16 VDC
18 VDC
19 VDC
20 VDC
22 VDC
23 VDC
24 VDC
25 VDC
26 VDC
27 VDC

6 V to 11 V
7 V
7.1 V
9 V to 16 V
9.3 V
11 V
14 V
14.4 V to 21.6 V
15.9 V
16 V
16 V to 22 V
18 V
18.7 V to 26 V
19.2 V to 26 V
19.8 V
19.8 V to 24.2 V
20.3 V
21.5 V
22 V
23 V

13 V
17.5 V
19 V
20 V
22 V
25.5 V
26 V
28 V
29 V
30 V
32 V
34 V
34.5 V
35 V
36 V
37 V
38 V
39 V
40 V
42 V

3 mm
5 mm
7 mm
8 mm
9 mm
10 mm
11.45 mm
12 mm
12.5 mm
14 mm
16 mm
17 mm
19.7 mm
20 mm
20.5 mm
22 mm
23 mm
25 mm
26 mm
32 mm

1 A
1.5 A
2 A
2.5 A
4 A
5 A
10 A
20 A
30 A
40 A
50 A
60 A
75 A
100 A
120 A
125 A
150 A
180 A
220 A
250 A

0.005 J
5 mJ
0.01 J
10 mJ
0.015 J
0.02 J
0.05 J
50 mJ
0.09 J
0.1 J
100 mJ
100 mJ to 52 J
110 mJ
130 mJ
140 mJ
150 mJ
160 mJ
0.17 J
170 mJ
180 mJ

3 pF
11 pF
12 pF
14 pF
17 pF
21 pF
22 pF
27 pF
30 pF
31 pF
32 pF
33 pF
35 pF
40 pF
45 pF
47 pF
50 pF
55 pF
60 pF
64 pF