Varistors – Mouser South Africa

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UltraMOV 20mm Varistors

Littelfuse UltraMOV 20mm Varistors meet high peak surge current rating requirements with an operating voltage range compatible with common AC line voltages (130V_AC to 625V_AC). These metal oxide varistors are available in various lead forms and are rated for ambient temperatures up to +85°C with no derating. The lead-free, 20mm varistors can operate at temperatures up to +125°C and are characterized for maximum standby current (leakage). These features make the Littelfuse 20mm UltraMOV varistor series ideal for AC line voltage applications, LED lighting applications, and more.

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Part #

Varistors 40V 20mm Epoxy UltraMOV

V20E40P
Littelfuse
1: $0.84
2,314In Stock

Mfr. Part No.
V20E40P

Mouser Part No
576-V20E40P

Littelfuse

Varistors 40V 20mm Epoxy UltraMOV

Learn More

Datasheet

2,314In Stock

$0.84

$0.605

$0.547

$0.48

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

40 VAC

56 VDC

68 V

135 V

20 mm

8 kA

140 J

8.5 nF

- 40 C

+ 85 C

Bulk

Varistors 420V 20mm Epoxy UltraMOV

V20E420P
Littelfuse
1: $1.12
413In Stock
1,200Expected 2026/10/01

Mfr. Part No.
V20E420P

Mouser Part No
576-V20E420P

Littelfuse

Varistors 420V 20mm Epoxy UltraMOV

Learn More

Datasheet

413In Stock

1,200Expected 2026/10/01

$1.12

$0.804

$0.726

$0.64

View

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

420 VAC

560 VDC

612 V to 748 V

1.12 kV

20 mm

10 kA

320 J

600 pF

- 55 C

+ 85 C

Bulk

Varistors 440V 20mm Epoxy UltraMOV

V20E440P
Littelfuse
1: $0.94
1,350In Stock

Mfr. Part No.
V20E440P

Mouser Part No
576-V20E440P

Littelfuse

Varistors 440V 20mm Epoxy UltraMOV

Learn More

Datasheet

1,350In Stock

$0.94

$0.677

$0.611

$0.54

$0.504

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

440 VAC

585 VDC

643 V to 787 V

1.18 kV

20 mm

10 kA

340 J

500 pF

- 55 C

+ 85 C

Bulk

Varistors 510V 20mm Epoxy UltraMOV

V20E510P
Littelfuse
1: $1.11
730In Stock

Mfr. Part No.
V20E510P

Mouser Part No
576-V20E510P

Littelfuse

Varistors 510V 20mm Epoxy UltraMOV

Learn More

Datasheet

730In Stock

$1.11

$0.802

$0.726

$0.643

$0.607

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

510 VAC

670 VDC

738 V to 902 V

1.355 kV

20 mm

10 kA

325 J

350 pF

- 55 C

+ 85 C

Bulk

Varistors 510V 20mm Epoxy UltraMOV

V20E510PL1B7
Littelfuse
1: $1.11
99In Stock

Mfr. Part No.
V20E510PL1B7

Mouser Part No
576-V20E510PL1B7

Littelfuse

Varistors 510V 20mm Epoxy UltraMOV

Learn More

Datasheet

99In Stock

$1.11

$0.802

$0.726

$0.643

$0.607

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

510 VAC

670 VDC

902 V

1.355 kV

20 mm

10 kA

325 J

350 pF

- 55 C

+ 85 C

Bulk

Varistors 625V 20mm Epoxy UltraMOV

V20E625P
Littelfuse
1: $1.33
60In Stock
9,000On Order

Mfr. Part No.
V20E625P

Mouser Part No
576-V20E625P

Littelfuse

Varistors 625V 20mm Epoxy UltraMOV

Learn More

Datasheet

60In Stock

9,000On Order

$1.33

$0.969

$0.879

$0.78

$0.745

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

625 VAC

825 VDC

1.1 kV

1.65 kV

20 mm

10 kA

400 J

250 pF

- 55 C

+ 85 C

Bulk

Varistors 75V 20mm Epoxy UltraMOV

V20E75P
Littelfuse
1: $1.24
2,950In Stock

Mfr. Part No.
V20E75P

Mouser Part No
576-V20E75P

Littelfuse

Varistors 75V 20mm Epoxy UltraMOV

Learn More

Datasheet

2,950In Stock

$1.24

$0.779

$0.733

$0.597

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

75 VAC

102 VDC

120 V

210 V

20 mm

10 kA

120 J

4.8 nF

- 55 C

+ 85 C

Bulk

Varistors 11V 20mm Phenolic UltraMOV

V20P11P
Littelfuse
1: $0.92
995In Stock

Mfr. Part No.
V20P11P

Mouser Part No
576-V20P11P

Littelfuse

Varistors 11V 20mm Phenolic UltraMOV

Learn More

Datasheet

995In Stock

$0.92

$0.661

$0.597

$0.526

$0.49

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

11 VAC

14 VDC

18 V

36 V

20 mm

8 kA

25 J

26 nF

- 40 C

+ 125 C

Bulk

Varistors 14V 20mm Phenolic UltraMOV

V20P14P
Littelfuse
1: $0.92
166In Stock

Mfr. Part No.
V20P14P

Mouser Part No
576-V20P14P

Littelfuse

Varistors 14V 20mm Phenolic UltraMOV

Learn More

Datasheet

166In Stock

$0.92

$0.661

$0.597

$0.526

$0.49

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

14 VAC

18 VDC

22 V

43 V

20 mm

8 kA

28 J

22.2 nF

- 40 C

+ 125 C

Bulk

Varistors 25V 20mm Phenolic UltraMOV

V20P25P
Littelfuse
1: $0.92
988In Stock

Mfr. Part No.
V20P25P

Mouser Part No
576-V20P25P

Littelfuse

Varistors 25V 20mm Phenolic UltraMOV

Learn More

Datasheet

988In Stock

$0.92

$0.661

$0.597

$0.526

$0.49

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

25 VAC

31 VDC

39 V

77 V

20 mm

8 kA

77 J

13.5 nF

- 40 C

+ 125 C

Bulk

Varistors 30V 20mm Phenolic UltraMOV

V20P30P
Littelfuse
1: $1.02
922In Stock
1,200Expected 2026/09/28

Mfr. Part No.
V20P30P

Mouser Part No
576-V20P30P

Littelfuse

Varistors 30V 20mm Phenolic UltraMOV

Learn More

Datasheet

922In Stock

1,200Expected 2026/09/28

$1.02

$0.733

$0.662

$0.584

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

30 VAC

38 VDC

47 V

93 V

20 mm

8 kA

90 J

12 nF

- 40 C

+ 125 C

Bulk

Varistors 40V 20mm Phenolic UltraMOV

V20P40P
Littelfuse
1: $0.92
504In Stock

Mfr. Part No.
V20P40P

Mouser Part No
576-V20P40P

Littelfuse

Varistors 40V 20mm Phenolic UltraMOV

Learn More

Datasheet

504In Stock

$0.92

$0.661

$0.597

$0.526

$0.49

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

40 VAC

56 VDC

68 V

135 V

20 mm

8 kA

140 J

8.5 nF

- 40 C

+ 125 C

Bulk

Varistors 50V 20mm Phenolic UltraMOV

V20P50P
Littelfuse
1: $0.761
1,600In Stock
4,400On Order

Mfr. Part No.
V20P50P

Mouser Part No
576-V20P50P

Littelfuse

Varistors 50V 20mm Phenolic UltraMOV

Learn More

Datasheet

1,600In Stock

4,400On Order

$0.761

$0.543

$0.488

$0.429

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

50 VAC

68 VDC

82 V

145 V

20 mm

10 kA

80 J

6 nF

- 40 C

+ 125 C

Bulk

Varistors 60V 20mm Phenolic UltraMOV

V20P60P
Littelfuse
1: $0.72
1,213In Stock

Mfr. Part No.
V20P60P

Mouser Part No
576-V20P60P

Littelfuse

Varistors 60V 20mm Phenolic UltraMOV

Learn More

Datasheet

1,213In Stock

$0.72

$0.512

$0.461

$0.405

$0.372

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

60 VAC

85 VDC

100 V

175 V

20 mm

10 kA

100 J

5.2 nF

- 55 C

+ 125 C

Bulk

Varistors 75V 20mm Phenolic UltraMOV

V20P75P
Littelfuse
1: $0.72
75In Stock

Mfr. Part No.
V20P75P

Mouser Part No
576-V20P75P

Littelfuse

Varistors 75V 20mm Phenolic UltraMOV

Learn More

Datasheet

75In Stock

$0.72

$0.615

$0.554

$0.405

$0.372

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

75 VAC

102 VDC

120 V

210 V

20 mm

10 kA

120 J

4.8 nF

- 55 C

+ 125 C

Bulk

Varistors 95V 20mm Phenolic UltraMOV

V20P95P
Littelfuse
1: $0.87
1,530In Stock

Mfr. Part No.
V20P95P

Mouser Part No
576-V20P95P

Littelfuse

Varistors 95V 20mm Phenolic UltraMOV

Learn More

Datasheet

1,530In Stock

$0.87

$0.615

$0.554

$0.485

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

95 VAC

127 VDC

150 V

250 V

20 mm

10 kA

150 J

3.7 nF

- 55 C

+ 125 C

Bulk

Varistors 50V 20mm Epoxy UltraMOV

V20E50P
Littelfuse
1: $0.65
6,538On Order

Mfr. Part No.
V20E50P

Mouser Part No
576-V20E50P

Littelfuse

Varistors 50V 20mm Epoxy UltraMOV

Learn More

Datasheet

6,538On Order

$0.65

$0.466

$0.419

$0.368

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

50 VAC

68 VDC

82 V

145 V

20 mm

10 kA

80 J

6 nF

- 55 C

+ 85 C

Bulk

Varistors 550V 20mm Epoxy UltraMOV

V20E550P
Littelfuse
1: $1.20
1,200In Stock
2,700Expected 2026/09/21

Mfr. Part No.
V20E550P

Mouser Part No
576-V20E550P

Littelfuse

Varistors 550V 20mm Epoxy UltraMOV

Learn More

Datasheet

1,200In Stock

2,700Expected 2026/09/21

$1.20

$0.872

$0.791

$0.701

$0.665

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

550 VAC

745 VDC

819 V to 1.001 kV

1.5 kV

20 mm

10 kA

360 J

300 pF

- 55 C

+ 85 C

Bulk

Varistors 550V 20mm Epoxy UltraMOV

V20E550PL2B
Littelfuse
1: $2.02
1,200Expected 2027/02/01

Mfr. Part No.
V20E550PL2B

Mouser Part No
576-V20E550PL2B

Littelfuse

Varistors 550V 20mm Epoxy UltraMOV

Learn More

Datasheet

1,200Expected 2027/02/01

$2.02

$1.35

$1.27

$1.05

View

Min.: 1
Mult.: 1

UltraMOV

745 VDC

1.5 kV

- 55 C

+ 85 C

Bulk

Varistors 23V 20mm Phenolic UltraMOV

V20P23P
Littelfuse
1: $0.92
1,200Expected 2027/01/26

Mfr. Part No.
V20P23P

Mouser Part No
576-V20P23P

Littelfuse

Varistors 23V 20mm Phenolic UltraMOV

Learn More

Datasheet

1,200Expected 2027/01/26

$0.92

$0.661

$0.597

$0.526

$0.49

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

23 VAC

28 VDC

36 V

71 V

20 mm

8 kA

70 J

14 nF

- 40 C

+ 125 C

Bulk

Varistors 550 VAC 370J 300V-CL 10KA-PK

V20P550PL3T1
Littelfuse
400: $1.01
11,200Stock Available

Mfr. Part No.
V20P550PL3T1

Mouser Part No
576-V20P550PL3T1

Littelfuse

Varistors 550 VAC 370J 300V-CL 10KA-PK

Learn More

Datasheet

11,200Stock Available

More Info Available

Reel

$1.01

$0.98

$0.904

Min.: 400
Mult.: 400

: 400

UltraMOV

MOVs

PCB Mount

Radial

550 VAC

745 VDC

1.001 kV

1.5 kV

23 mm

10 kA

370 J

300 pF

- 40 C

+ 125 C

Reel

Varistors 175V 20mm Epoxy UltraMOV

V20E175PL1T
Littelfuse
2,000: $0.472
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V20E175PL1T

Mouser Part No
576-V20E175PL1T

Littelfuse

Varistors 175V 20mm Epoxy UltraMOV

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

$0.472

Min.: 2,000
Mult.: 500

: 500

UltraMOV

225 VDC

455 V

Reel

Varistors 320V 20mm Phenolic UltraMOV

V20P320PL3T1
Littelfuse
4,800: $0.821
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
V20P320PL3T1

Mouser Part No
576-V20P320PL3T1

Littelfuse

Varistors 320V 20mm Phenolic UltraMOV

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$0.821

Min.: 4,800
Mult.: 400

: 400

UltraMOV

MOVs

Reel

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20E11PL1B1
Littelfuse
1: $1.60
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V20E11PL1B1

Mouser Part No
576-V20E11PL1B1

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$1.60

$0.997

$0.918

$0.754

View

Min.: 1
Mult.: 1

LV UltraMOV

Bulk

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20E130PL1T1
Littelfuse
2,000: $0.497
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
V20E130PL1T1

Mouser Part No
576-V20E130PL1T1

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

$0.497

$0.491

$0.475

Min.: 2,000
Mult.: 500

: 500

UltraMOV

Reel

UltraMOV 20mm Varistors

Customer Service Office

Company

Resources

Support

11 VAC
14 VAC
17 VAC
20 VAC
23 VAC
25 VAC
30 VAC
35 VAC
40 VAC
50 VAC
60 VAC
75 VAC
95 VAC
130 VAC
140 VAC
150 VAC
175 VAC
230 VAC
250 VAC
275 VAC

14 VDC
18 VDC
22 VDC
26 VDC
28 VDC
31 VDC
38 VDC
45 VDC
56 VDC
65 VDC
68 VDC
85 VDC
102 VDC
127 VDC
170 VDC
180 VDC
200 VDC
225 VDC
300 VDC
320 VDC

18 V
22 V
27 V
33 V
36 V
39 V
47 V
56 V
68 V
82 V
100 V
120 V
150 V
184 V to 226 V
216 V to 264 V
242 V
243 V to 297 V
264 V
324 V to 396 V
351 V to 429 V

36 V
43 V
53 V
65 V
71 V
77 V
93 V
110 V
135 V
145 V
175 V
210 V
250 V
340 V
360 V
395 V
455 V
595 V
650 V
710 V

22 J
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28 J
35 J
58 J
70 J
77 J
80 J
90 J
100 J
110 J
115 J
120 J
135 J
140 J
150 J
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170 J
190 J
250 J

250 pF
300 pF
350 pF
400 pF
500 pF
600 pF
700 pF
750 pF
800 pF
900 pF
1 nF
1.1 nF
1.4 nF
1.6 nF
1.75 nF
1.9 nF
3.7 nF
4.8 nF
5.2 nF
6 nF