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 420V 20KA SQ 25MM 25S ROHS/PB FREE

TMOV25SP420M
Littelfuse
800: 2,73 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP420M

Mouser Part No
576-TMOV25SP420M

Littelfuse

Varistors 420V 20KA SQ 25MM 25S ROHS/PB FREE

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Datasheet

Non-Stocked Lead-Time 13 Weeks

2,73 €

Min.: 800
Mult.: 100

TMOV

1.1 kV

820 pF

Bulk

Varistors 440V 20kASQ 25MM PB FREE 25S

TMOV25SP440E
Littelfuse
800: 2,73 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP440E

Mouser Part No
576-TMOV25SP440E

Littelfuse

Varistors 440V 20kASQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

2,73 €

Min.: 800
Mult.: 100

TMOV

Bulk

Varistors 440V 20KA SQ 25MM PB FREE 25S

TMOV25SP440M
Littelfuse
800: 2,73 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP440M

Mouser Part No
576-TMOV25SP440M

Littelfuse

Varistors 440V 20KA SQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

2,73 €

Min.: 800
Mult.: 100

TMOV

1.16 kV

790 pF

Bulk

Varistors 460V 20kASQ 25MM PB FREE 25S

TMOV25SP460E
Littelfuse
800: 3,59 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP460E

Mouser Part No
576-TMOV25SP460E

Littelfuse

Varistors 460V 20kASQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

3,59 €

3,54 €

Min.: 800
Mult.: 100

TMOV

Bulk

Varistors 460V 20KA SQ 25MM PB FREE 25S

TMOV25SP460M
Littelfuse
800: 3,35 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP460M

Mouser Part No
576-TMOV25SP460M

Littelfuse

Varistors 460V 20KA SQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

3,35 €

Min.: 800
Mult.: 100

TMOV

1.22 kV

750 pF

Bulk

Varistors 510V 20kASQ 25MM PB FREE 25S

TMOV25SP510E
Littelfuse
1: 5,87 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP510E

Mouser Part No
576-TMOV25SP510E

Littelfuse

Varistors 510V 20kASQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

5,87 €

5,16 €

4,88 €

3,99 €

View

Min.: 1
Mult.: 1

TMOV

Bulk

Varistors 510V 20KA SQ 25MM PB FREE 25S

TMOV25SP510M
Littelfuse
800: 3,07 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP510M

Mouser Part No
576-TMOV25SP510M

Littelfuse

Varistors 510V 20KA SQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

3,07 €

Min.: 800
Mult.: 100

TMOV

MOVs

PCB Mount

Radial

510 VAC

670 VDC

902 V

1.335 kV

25 mm

20 kA

520 J

680 pF

- 55 C

+ 85 C

Bulk

Varistors 550V 20kASQ 25MM PB FREE 25S

TMOV25SP550E
Littelfuse
800: 3,19 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP550E

Mouser Part No
576-TMOV25SP550E

Littelfuse

Varistors 550V 20kASQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

3,19 €

3,07 €

Min.: 800
Mult.: 80

TMOV

Bulk

Varistors 625V 20kASQ 25MM PB FREE 25S

TMOV25SP625E
Littelfuse
800: 3,48 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP625E

Mouser Part No
576-TMOV25SP625E

Littelfuse

Varistors 625V 20kASQ 25MM PB FREE 25S

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Datasheet

Non-Stocked Lead-Time 13 Weeks

3,48 €

Min.: 800
Mult.: 80

TMOV

MOVs

PCB Mount

Radial

625 VAC

825 VDC

1.1 kV

1.625 kV

25 mm

20 kA

600 J

550 pF

- 55 C

+ 85 C

Bulk

Varistors 750V 20kASQ 25MM PB FREE 25S

TMOV25SP750E
Littelfuse
800: 3,79 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP750E

Mouser Part No
576-TMOV25SP750E

Littelfuse

Varistors 750V 20kASQ 25MM PB FREE 25S

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

3,79 €

Quote

Min.: 800
Mult.: 80

TMOV

Bulk

Varistors 750V 20KA SQ 25MM 25S ROHS/PB FREE

TMOV25SP750M
Littelfuse
800: 3,48 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV25SP750M

Mouser Part No
576-TMOV25SP750M

Littelfuse

Varistors 750V 20KA SQ 25MM 25S ROHS/PB FREE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

3,48 €

Min.: 800
Mult.: 80

TMOV

MOVs

PCB Mount

Radial

750 VAC

970 VDC

1.32 kV

1.95 kV

25 mm

20 kA

670 J

460 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S111EP
Littelfuse
180: 13,35 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S111EP

Mouser Part No
576-TMOV34S111EP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,35 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

125 VAC

150 VDC

305 V

34 mm

40 kA

0.0115 uF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S111MP
Littelfuse
180: 13,43 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S111MP

Mouser Part No
576-TMOV34S111MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,43 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

125 VAC

150 VDC

305 V

34 mm

40 kA

0.0115 uF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV34S111MPX2696
Littelfuse
180: 13,43 €
Non-Stocked

Mfr. Part No.
TMOV34S111MPX2696

Mouser Part No
576-TMOV34S111MPX269

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked

13,43 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

125 VAC

150 VDC

305 V

34 mm

40 kA

0.0115 uF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S131EP
Littelfuse
180: 13,35 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S131EP

Mouser Part No
576-TMOV34S131EP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,35 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

130 VAC

175 VDC

345 V

34 mm

40 kA

0.01 uF

- 55 C

+ 85 C

Bulk

Varistors THRM PROTECT VARISTR 34MM

TMOV34S131MP
Littelfuse
180: 12,50 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S131MP

Mouser Part No
576-TMOV34S131MP

Littelfuse

Varistors THRM PROTECT VARISTR 34MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

12,50 €

Min.: 180
Mult.: 60

TMOV

MOVs

175 VDC

345 V

34 mm

1000 pF

Bulk

Varistors Thermally Protected 34MM

TMOV34S131MPX2696
Littelfuse
180: 13,43 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S131MPX2696

Mouser Part No
576-TMOV34S131MX2696

Littelfuse

Varistors Thermally Protected 34MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,43 €

Min.: 180
Mult.: 60

TMOV

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S141EP
Littelfuse
180: 13,35 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S141EP

Mouser Part No
576-TMOV34S141EP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,35 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

140 VAC

188 VDC

375 V

34 mm

40 kA

9000 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S141MP
Littelfuse
180: 13,43 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S141MP

Mouser Part No
576-TMOV34S141MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,43 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

140 VAC

188 VDC

375 V

34 mm

40 kA

9000 pF

- 55 C

+ 85 C

Bulk

Varistors Thermally Protected 34MM

TMOV34S141MPX2696
Littelfuse
180: 13,43 €
Non-Stocked

Mfr. Part No.
TMOV34S141MPX2696

Mouser Part No
576-TMOV34S141MX2696

Littelfuse

Varistors Thermally Protected 34MM

Learn More

Datasheet

Non-Stocked

13,43 €

Min.: 180
Mult.: 60

TMOV

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S151EP
Littelfuse
180: 12,43 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S151EP

Mouser Part No
576-TMOV34S151EP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

12,43 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

150 VAC

200 VDC

268 V

405 V

34 mm

40 kA

8000 pF

- 55 C

+ 85 C

Bulk

Varistors Thermally Protected 34MM

TMOV34S151MPX2696
Littelfuse
180: 13,43 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S151MPX2696

Mouser Part No
576-TMOV34S151MX2696

Littelfuse

Varistors Thermally Protected 34MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,43 €

Min.: 180
Mult.: 60

TMOV

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S181EP
Littelfuse
180: 13,35 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S181EP

Mouser Part No
576-TMOV34S181EP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,35 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

180 VAC

240 VDC

488 V

34 mm

40 kA

6800 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S181MPX2696
Littelfuse
180: 13,43 €
Non-Stocked

Mfr. Part No.
TMOV34S181MPX2696

Mouser Part No
576-TMOV34S181MPX269

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

Non-Stocked

13,43 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

180 VAC

240 VDC

488 V

34 mm

40 kA

6800 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S201EP
Littelfuse
180: 13,35 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S201EP

Mouser Part No
576-TMOV34S201EP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

13,35 €

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

200 VAC

265 VDC

540 V

34 mm

40 kA

6500 pF

- 55 C

+ 85 C

Bulk

Varistors

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25S
34S
AUML
AUMOV
BA
BB
CA
CH
C-III
DA
DB
DHB34
HA
HB34
HC
HF34
HG34
HMOV
HXR
iTMOV

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
25 A
30 A
40 A
50 A
60 A
75 A
100 A
120 A
125 A
150 A
180 A
200 A

0.005 J
5 mJ
0.01 J
10 mJ
0.015 J
0.02 J
20 mJ
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

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