Circuit Protection – Mouser Finland

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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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Types of Circuit Protection

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Results: 7 541

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RoHS Compliant

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Part #

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP130M
Littelfuse
1: 1,75 €
4 046In Stock
2 400Expected 22/06/2026

Mfr. Part No.
TMOV20RP130M

Mouser Part No
576-TMOV20RP130M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

4 046In Stock

2 400Expected 22/06/2026

1,75 €

1,31 €

1,19 €

1,07 €

1,04 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP150E
Littelfuse
1: 2,63 €
4 170In Stock

Mfr. Part No.
TMOV20RP150E

Mouser Part No
576-TMOV20RP150E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

4 170In Stock

2,63 €

1,83 €

1,73 €

1,47 €

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP150M
Littelfuse
1: 1,75 €
6 773In Stock

Mfr. Part No.
TMOV20RP150M

Mouser Part No
576-TMOV20RP150M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

6 773In Stock

1,75 €

1,31 €

1,19 €

1,07 €

1,04 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275E
Littelfuse
1: 1,66 €
5 697In Stock

Mfr. Part No.
TMOV20RP275E

Mouser Part No
576-TMOV20RP275E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

5 697In Stock

1,66 €

1,23 €

1,13 €

1,01 €

0,98 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP300E
Littelfuse
1: 2,64 €
1 382In Stock
1 500Expected 20/04/2026

Mfr. Part No.
TMOV20RP300E

Mouser Part No
576-TMOV20RP300E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1 382In Stock

1 500Expected 20/04/2026

2,64 €

1,45 €

1,37 €

1,20 €

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Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP300M
Littelfuse
1: 2,71 €
5 084In Stock
300Expected 12/03/2026

Mfr. Part No.
TMOV20RP300M

Mouser Part No
576-TMOV20RP300M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

5 084In Stock

300Expected 12/03/2026

2,71 €

1,69 €

1,61 €

1,44 €

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320E
Littelfuse
1: 1,54 €
1 381In Stock

Mfr. Part No.
TMOV20RP320E

Mouser Part No
576-TMOV20RP320E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1 381In Stock

1,54 €

1,23 €

1,10 €

0,998 €

0,98 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385E
Littelfuse
1: 1,71 €
1 630In Stock

Mfr. Part No.
TMOV20RP385E

Mouser Part No
576-TMOV20RP385E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1 630In Stock

1,71 €

1,27 €

1,16 €

1,04 €

1,01 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP575E
Littelfuse
1: 2,80 €
1 165In Stock

Mfr. Part No.
TMOV20RP575E

Mouser Part No
576-TMOV20RP575E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1 165In Stock

2,80 €

1,66 €

1,61 €

1,51 €

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP750E
Littelfuse
1: 2,06 €
1 195In Stock
1 200Expected 08/06/2026

Mfr. Part No.
TMOV20RP750E

Mouser Part No
576-TMOV20RP750E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1 195In Stock

1 200Expected 08/06/2026

2,06 €

1,84 €

1,69 €

1,38 €

View

Min.: 1
Mult.: 1

Varistors 150V 20KA SQ 25MM 25S ROHS / LEAD FREE

TMOV25SP150M
Littelfuse
1: 3,63 €
770In Stock

Mfr. Part No.
TMOV25SP150M

Mouser Part No
576-TMOV25SP150M

Littelfuse

Varistors 150V 20KA SQ 25MM 25S ROHS / LEAD FREE

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Datasheet

770In Stock

3,63 €

2,66 €

2,46 €

Min.: 1
Mult.: 1

Varistors 300V 20KA SQ 25MM PB FREE 25S

TMOV25SP300M
Littelfuse
1: 3,94 €
800In Stock

Mfr. Part No.
TMOV25SP300M

Mouser Part No
576-TMOV25SP300M

Littelfuse

Varistors 300V 20KA SQ 25MM PB FREE 25S

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Datasheet

800In Stock

3,94 €

2,78 €

2,57 €

Min.: 1
Mult.: 1

Varistors 550V 20KA SQ 25MM 25S ROHS/PB FREE

TMOV25SP550M
Littelfuse
1: 4,63 €
506In Stock

Mfr. Part No.
TMOV25SP550M

Mouser Part No
576-TMOV25SP550M

Littelfuse

Varistors 550V 20KA SQ 25MM 25S ROHS/PB FREE

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Datasheet

506In Stock

4,63 €

3,55 €

3,29 €

3,07 €

Min.: 1
Mult.: 1

Varistors 18VDC .02J 55V@1A

V0402MHS12NR
Littelfuse
1: 0,284 €
13 550In Stock

Mfr. Part No.
V0402MHS12NR

Mouser Part No
576-V0402MHS12NR

Littelfuse

Varistors 18VDC .02J 55V@1A

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Datasheet

13 550In Stock

Cut Tape

0,284 €

0,175 €

0,151 €

0,139 €

View

Reel

0,108 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Varistors 135V 3pF

V0603MHS03NH
Littelfuse
1: 0,688 €
15 781In Stock

Mfr. Part No.
V0603MHS03NH

Mouser Part No
576-V0603MHS03NH

Littelfuse

Varistors 135V 3pF

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Datasheet

15 781In Stock

Cut Tape

0,688 €

0,406 €

0,281 €

0,261 €

View

Reel

0,142 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

Varistors 1000V 250pF

V1000LA160BP
Littelfuse
1: 2,43 €
955In Stock
1 200Expected 12/03/2026

Mfr. Part No.
V1000LA160BP

Mouser Part No
576-V1000LA160BP

Littelfuse

Varistors 1000V 250pF

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Datasheet

955In Stock

1 200Expected 12/03/2026

2,43 €

1,51 €

Min.: 1
Mult.: 1

Varistors 1000V 130pF

V1000LA80AP
Littelfuse
1: 2,98 €
2 473In Stock

Mfr. Part No.
V1000LA80AP

Mouser Part No
576-V1000LA80AP

Littelfuse

Varistors 1000V 130pF

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Datasheet

2 473In Stock

2,98 €

1,67 €

1,59 €

1,39 €

View

Min.: 1
Mult.: 1

Varistors 60 VAC 20J 175V-CL 4500A

V100ZA15P
Littelfuse
1: 0,92 €
6 776In Stock

Mfr. Part No.
V100ZA15P

Mouser Part No
576-V100ZA15P

Littelfuse

Varistors 60 VAC 20J 175V-CL 4500A

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Datasheet

6 776In Stock

0,92 €

0,558 €

0,485 €

0,368 €

View

Min.: 1
Mult.: 1

Varistors 150V 10mm Epoxy UltraMOV

V10E150P
Littelfuse
1: 0,765 €
8 492In Stock

Mfr. Part No.
V10E150P

Mouser Part No
576-V10E150P

Littelfuse

Varistors 150V 10mm Epoxy UltraMOV

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Datasheet

8 492In Stock

0,765 €

0,459 €

0,423 €

0,339 €

View

Min.: 1
Mult.: 1

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

V10E17AUTO
Littelfuse
1: 0,903 €
6 048In Stock

Mfr. Part No.
V10E17AUTO

Mouser Part No
576-V10E17AUTO

Littelfuse

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

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Datasheet

6 048In Stock

0,903 €

0,551 €

0,478 €

0,39 €

View

Min.: 1
Mult.: 1

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

V10P25AUTO
Littelfuse
1: 0,989 €
5 468In Stock

Mfr. Part No.
V10P25AUTO

Mouser Part No
576-V10P25AUTO

Littelfuse

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

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Datasheet

5 468In Stock

0,989 €

0,605 €

0,525 €

0,428 €

View

Min.: 1
Mult.: 1

Varistors 75V 250A 300pF 13 Inch Reel

V120CH8
Littelfuse
1: 1,81 €
4 242In Stock

Mfr. Part No.
V120CH8

Mouser Part No
576-V120CH8

Littelfuse

Varistors 75V 250A 300pF 13 Inch Reel

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Datasheet

4 242In Stock

Cut Tape

1,81 €

1,21 €

1,15 €

0,946 €

View

Reel

0,579 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

Varistors 125A 135V 65pF

V120MLA1210NH
Littelfuse
1: 1,08 €
13 387In Stock

Mfr. Part No.
V120MLA1210NH

Mouser Part No
576-V120MLA1210NH

Littelfuse

Varistors 125A 135V 65pF

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Datasheet

13 387In Stock

Cut Tape

1,08 €

0,785 €

0,711 €

0,63 €

View

Reel

0,536 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Varistors 130V 1000pF

V130LA10AP
Littelfuse
1: 0,447 €
8 486In Stock

Mfr. Part No.
V130LA10AP

Mouser Part No
576-V130LA10AP

Littelfuse

Varistors 130V 1000pF

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Datasheet

8 486In Stock

0,447 €

0,316 €

0,283 €

0,247 €

View

Min.: 1
Mult.: 1

Varistors 130V 1900pF

V130LA20AP
Littelfuse
1: 1,26 €
4 663In Stock

Mfr. Part No.
V130LA20AP

Mouser Part No
576-V130LA20AP

Littelfuse

Varistors 130V 1900pF

Learn More

Datasheet

4 663In Stock

1,26 €

0,774 €

0,423 €

0,351 €

0,348 €

Min.: 1
Mult.: 1

AC/DC Power Supply

Types of Circuit Protection

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