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 THERMALLY PROTECTED VARISTOR 14MM

TMOV20RP320ML3T7
Littelfuse
1 200: 1,08 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP320ML3T7

Mouser Part No
576-TMOV20RP320ML3T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,08 €

1,06 €

Min.: 1 200
Mult.: 300

Reel: 300

iTMOV

Reel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320ML4B7
Littelfuse
1 200: 1,07 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP320ML4B7

Mouser Part No
576-TMOV20RP320ML4B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,07 €

1,05 €

Min.: 1 200
Mult.: 300

iTMOV

MOVs

PCB Mount

Radial

320 VAC

510 VDC

840 V

20 mm

10 kA

750 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385ML2B7
Littelfuse
1 200: 1,10 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP385ML2B7

Mouser Part No
576-TMOV20RP385ML2B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,10 €

1,08 €

Min.: 1 200
Mult.: 300

iTMOV

MOVs

PCB Mount

Radial

385 VAC

620 VDC

1.025 kV

20 mm

10 kA

700 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385ML2T7
Littelfuse
1 200: 1,11 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP385ML2T7

Mouser Part No
576-TMOV20RP385ML2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,11 €

1,09 €

Min.: 1 200
Mult.: 300

Reel: 300

iTMOV

MOVs

PCB Mount

Radial

385 VAC

620 VDC

1.025 kV

20 mm

10 kA

700 pF

- 55 C

+ 85 C

Reel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385ML4B7
Littelfuse
1 200: 1,10 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP385ML4B7

Mouser Part No
576-TMOV20RP385ML4B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,10 €

1,08 €

Min.: 1 200
Mult.: 300

iTMOV

MOVs

PCB Mount

Radial

385 VAC

620 VDC

1.025 kV

20 mm

10 kA

700 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM ROHS

TMOV20RP420EL2B7
Littelfuse
1 500: 1,03 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP420EL2B7

Mouser Part No
576-TMOV20RP420EL2B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM ROHS

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,03 €

1,01 €

Min.: 1 500
Mult.: 300

TMOV

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP420EL2T7
Littelfuse
1 200: 1,05 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP420EL2T7

Mouser Part No
576-TMOV20RP420EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,05 €

1,03 €

Min.: 1 200
Mult.: 300

Reel: 300

TMOV

MOVs

PCB Mount

Radial

420 VAC

560 VDC

748 V

1.12 kV

20 mm

10 kA

320 J

600 pF

- 55 C

+ 85 C

Reel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP420ML2T7
Littelfuse
1 200: 1,11 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP420ML2T7

Mouser Part No
576-TMOV20RP420ML2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,11 €

1,09 €

Min.: 1 200
Mult.: 300

Reel: 300

iTMOV

MOVs

PCB Mount

Radial

420 VAC

680 VDC

1.12 kV

20 mm

10 kA

600 pF

- 55 C

+ 85 C

Reel

Varistors 20MM 460V CRIMPED INLINE

TMOV20RP460EL2B7
Littelfuse
1 500: 1,01 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP460EL2B7

Mouser Part No
576-TMOV20RP460EL2B7

Littelfuse

Varistors 20MM 460V CRIMPED INLINE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,01 €

0,989 €

Min.: 1 500
Mult.: 300

TMOV

MOVs

PCB Mount

Radial

460 VAC

610 VDC

825 V

1.24 kV

20 mm

10 kA

360 J

200 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP460M
Littelfuse
1: 2,79 €
Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP460M

Mouser Part No
576-TMOV20RP460M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Lead-Time 13 Weeks

2,79 €

2,00 €

1,89 €

1,61 €

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

460 VAC

1.24 kV

20 mm

10 kA

200 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV20RP460ML2B7
Littelfuse
1 200: 1,10 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP460ML2B7

Mouser Part No
576-TMOV20RP460ML2B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,10 €

1,08 €

Min.: 1 200
Mult.: 300

iTMOV

Bulk

Varistors Thermally Protected 20MM

TMOV20RP460ML2T7
Littelfuse
1 200: 1,15 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP460ML2T7

Mouser Part No
576-TMOV20RP460ML2T7

Littelfuse

Varistors Thermally Protected 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,15 €

Min.: 1 200
Mult.: 300

Reel: 300

iTMOV

750 VDC

1.24 kV

Reel

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV20RP460ML3T7
Littelfuse
1 200: 1,15 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP460ML3T7

Mouser Part No
576-TMOV20RP460ML3T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,15 €

Min.: 1 200
Mult.: 300

Reel: 300

iTMOV

Reel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP510EL2T7
Littelfuse
1 200: 1,11 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP510EL2T7

Mouser Part No
576-TMOV20RP510EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,11 €

1,09 €

Min.: 1 200
Mult.: 300

Reel: 300

TMOV

MOVs

PCB Mount

Radial

510 VAC

820 VDC

1.355 kV

20 mm

10 kA

350 pF

- 55 C

+ 85 C

Reel

Varistors THERMALLY PROTECTED VARISTOR 20MM ROHS

TMOV20RP510EL3T7
Littelfuse
1: 2,48 €
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part No.
TMOV20RP510EL3T7

Mouser Part No
576-TMOV20RP510EL3T7

New Product

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM ROHS

Datasheet

Non-Stocked Lead-Time 13 Weeks

2,48 €

1,72 €

1,63 €

1,38 €

View

Min.: 1
Mult.: 1

TMOV

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV20RP510ML2B7
Littelfuse
1 200: 1,12 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP510ML2B7

Mouser Part No
576-TMOV20RP510ML2B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,12 €

1,10 €

Min.: 1 200
Mult.: 200

iTMOV

Bulk

Varistors Thermally Protected 20MM

TMOV20RP550EL2B7
Littelfuse
1 200: 1,07 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP550EL2B7

Mouser Part No
576-TMOV20RP550EL2B7

Littelfuse

Varistors Thermally Protected 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,07 €

1,05 €

Min.: 1 200
Mult.: 200

TMOV

910 VDC

1.5 kV

Bulk

Varistors Thermally Protected 20MM

TMOV20RP550EL2T7
Littelfuse
1 200: 1,12 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP550EL2T7

Mouser Part No
576-TMOV20RP550EL2T7

Littelfuse

Varistors Thermally Protected 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,12 €

1,10 €

Min.: 1 200
Mult.: 300

Reel: 300

TMOV

910 VDC

1.5 kV

Reel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP550M
Littelfuse
1 200: 1,17 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP550M

Mouser Part No
576-TMOV20RP550M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,17 €

Min.: 1 200
Mult.: 200

iTMOV

MOVs

PCB Mount

Radial

550 VAC

1.5 kV

20 mm

10 kA

300 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP550ML1B7
Littelfuse
1 200: 1,17 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP550ML1B7

Mouser Part No
576-TMOV20RP550ML1B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,17 €

Min.: 1 200
Mult.: 200

iTMOV

MOVs

PCB Mount

Radial

550 VAC

910 VDC

1.5 kV

20 mm

10 kA

300 pF

- 55 C

+ 85 C

Bulk

Varistors Thermally Protected 20MM

TMOV20RP550ML2B7
Littelfuse
1 200: 1,12 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP550ML2B7

Mouser Part No
576-TMOV20RP550ML2B7

Littelfuse

Varistors Thermally Protected 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,12 €

1,10 €

Min.: 1 200
Mult.: 200

iTMOV

910 VDC

1.5 kV

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV20RP550ML2T7
Littelfuse
1 200: 1,15 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP550ML2T7

Mouser Part No
576-TMOV20RP550ML2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

1,15 €

Min.: 1 200
Mult.: 300

Reel: 300

iTMOV

MOVs

PCB Mount

Radial

550 VAC

910 VDC

1.001 kV

1.5 kV

20 mm

10 kA

360 J

300 pF

- 55 C

+ 85 C

Reel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP575M
Littelfuse
1 200: 1,17 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP575M

Mouser Part No
576-TMOV20RP575M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,17 €

Min.: 1 200
Mult.: 200

iTMOV

MOVs

PCB Mount

Radial

575 VAC

1.568 kV

20 mm

10 kA

275 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV20RP575ML2B7
Littelfuse
1 200: 1,12 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP575ML2B7

Mouser Part No
576-TMOV20RP575ML2B7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,12 €

1,10 €

Min.: 1 200
Mult.: 200

iTMOV

Bulk

Varistors 20MM 625V NI COATED

TMOV20RP625EX2855
Littelfuse
800: 1,44 €
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV20RP625EX2855

Mouser Part No
576-TMOV20RP625EX285

Littelfuse

Varistors 20MM 625V NI COATED

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

1,44 €

1,19 €

Min.: 800
Mult.: 200

TMOV

Bulk

Varistors

Customer Service Office

Company

Resources

Support

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