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: 7 169

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RoHS Compliant

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Part #

ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional

SMBJ75A
Littelfuse
1: 0,421 €
824In Stock
9 000On Order

Mfr. Part No.
SMBJ75A

Mouser Part No
576-SMBJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional

Learn More

Datasheet

824In Stock

9 000On Order

Cut Tape

0,421 €

0,193 €

0,161 €

0,125 €

Reel

0,079 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

SMBJ75CA
Littelfuse
1: 0,525 €
341In Stock
27 000On Order

Mfr. Part No.
SMBJ75CA

Mouser Part No
576-SMBJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

Learn More

Datasheet

341In Stock

27 000On Order

Cut Tape

0,525 €

0,238 €

0,177 €

0,14 €

0,123 €

Reel

0,083 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

SMBJ78A
Littelfuse
1: 0,43 €
55In Stock
6 000On Order

Mfr. Part No.
SMBJ78A

Mouser Part No
576-SMBJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

Learn More

Datasheet

55In Stock

6 000On Order

Cut Tape

0,43 €

0,239 €

0,157 €

0,123 €

0,104 €

Reel

0,07 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

SMBJ78CA
Littelfuse
1: 0,482 €
4 570In Stock

Mfr. Part No.
SMBJ78CA

Mouser Part No
576-SMBJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

Learn More

Datasheet

4 570In Stock

Cut Tape

0,482 €

0,221 €

0,187 €

0,145 €

Reel

0,095 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 8V 5% Uni-Directional

SMBJ8.0A
Littelfuse
1: 0,421 €
15 178In Stock

Mfr. Part No.
SMBJ8.0A

Mouser Part No
576-SMBJ8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8V 5% Uni-Directional

Learn More

Datasheet

15 178In Stock

Cut Tape

0,421 €

0,193 €

0,161 €

0,125 €

Reel

0,079 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

SMBJ8.0CA
Littelfuse
1: 0,439 €
3 943In Stock
6 000Expected 24/03/2027

Mfr. Part No.
SMBJ8.0CA

Mouser Part No
576-SMBJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

Learn More

Datasheet

3 943In Stock

6 000Expected 24/03/2027

Cut Tape

0,439 €

0,221 €

0,189 €

0,145 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional

SMBJ8.5A
Littelfuse
1: 0,456 €
130In Stock
3 000Expected 18/11/2026

Mfr. Part No.
SMBJ8.5A

Mouser Part No
576-SMBJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Uni-Directional

Learn More

Datasheet

130In Stock

3 000Expected 18/11/2026

Cut Tape

0,456 €

0,236 €

0,179 €

0,134 €

Reel

0,076 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

SMBJ8.5CA
Littelfuse
1: 0,482 €
8 904In Stock

Mfr. Part No.
SMBJ8.5CA

Mouser Part No
576-SMBJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

Learn More

Datasheet

8 904In Stock

Cut Tape

0,482 €

0,221 €

0,187 €

0,145 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

SMBJ85A
Littelfuse
1: 0,421 €
4 275In Stock

Mfr. Part No.
SMBJ85A

Mouser Part No
576-SMBJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

Learn More

Datasheet

4 275In Stock

Cut Tape

0,421 €

0,193 €

0,162 €

0,131 €

Reel

0,088 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 85V 5% Bi-Directional

SMBJ85CA
Littelfuse
1: 0,456 €
5 334In Stock

Mfr. Part No.
SMBJ85CA

Mouser Part No
576-SMBJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V 5% Bi-Directional

Learn More

Datasheet

5 334In Stock

Cut Tape

0,456 €

0,221 €

0,175 €

0,138 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 9V 5% Uni-Directional

SMBJ9.0A
Littelfuse
1: 0,396 €
3 560In Stock

Mfr. Part No.
SMBJ9.0A

Mouser Part No
576-SMBJ9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 9V 5% Uni-Directional

Learn More

Datasheet

3 560In Stock

Cut Tape

0,396 €

0,193 €

0,151 €

0,12 €

Reel

0,079 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional

SMBJ9.0CA
Littelfuse
1: 0,464 €
12 965In Stock
9 000Expected 03/09/2026

Mfr. Part No.
SMBJ9.0CA

Mouser Part No
576-SMBJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 9V 5% Bi-Directional

Learn More

Datasheet

12 965In Stock

9 000Expected 03/09/2026

Cut Tape

0,464 €

0,221 €

0,183 €

0,145 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 90V 5% Uni-Directional

SMBJ90A
Littelfuse
1: 0,37 €
3 596In Stock

Mfr. Part No.
SMBJ90A

Mouser Part No
576-SMBJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 90V 5% Uni-Directional

Learn More

Datasheet

3 596In Stock

Cut Tape

0,37 €

0,193 €

0,151 €

0,119 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 600W 90V 5% Bi-Directional

SMBJ90CA
Littelfuse
1: 0,421 €
5 213In Stock

Mfr. Part No.
SMBJ90CA

Mouser Part No
576-SMBJ90CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 90V 5% Bi-Directional

Learn More

Datasheet

5 213In Stock

Cut Tape

0,421 €

0,221 €

0,156 €

0,127 €

Reel

0,095 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP130E
Littelfuse
1: 2,49 €
872In Stock

Mfr. Part No.
TMOV14RP130E

Mouser Part No
576-TMOV14RP130E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

872In Stock

2,49 €

1,73 €

1,63 €

1,39 €

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP150M
Littelfuse
1: 1,69 €
522In Stock

Mfr. Part No.
TMOV14RP150M

Mouser Part No
576-TMOV14RP150M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

522In Stock

1,69 €

1,25 €

1,14 €

1,02 €

0,998 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP175E
Littelfuse
1: 1,58 €
2In Stock
1 800On Order

Mfr. Part No.
TMOV14RP175E

Mouser Part No
576-TMOV14RP175E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

2In Stock

1 800On Order

1,58 €

1,17 €

1,07 €

0,955 €

0,929 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP200M
Littelfuse
1: 2,59 €
565In Stock

Mfr. Part No.
TMOV14RP200M

Mouser Part No
576-TMOV14RP200M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

565In Stock

2,59 €

1,87 €

1,76 €

1,50 €

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP250M
Littelfuse
1: 1,69 €
24In Stock

Mfr. Part No.
TMOV14RP250M

Mouser Part No
576-TMOV14RP250M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

24In Stock

1,69 €

1,25 €

1,14 €

1,02 €

0,998 €

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP275E
Littelfuse
1: 1,68 €
478In Stock
4 500On Order

Mfr. Part No.
TMOV14RP275E

Mouser Part No
576-TMOV14RP275E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

478In Stock

4 500On Order

1,68 €

1,25 €

1,14 €

1,01 €

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP275EL2T7
Littelfuse
1: 1,89 €
1 155In Stock
1 200Expected 02/09/2026

Mfr. Part No.
TMOV14RP275EL2T7

Mouser Part No
576-TMOV14RP275EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1 155In Stock

1 200Expected 02/09/2026

Cut Tape

1,89 €

1,40 €

1,28 €

1,14 €

0,946 €

Reel

0,946 €

Min.: 1
Mult.: 1

: 400

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP300EL2T7
Littelfuse
1: 2,00 €
11In Stock
3 600On Order

Mfr. Part No.
TMOV14RP300EL2T7

Mouser Part No
576-TMOV14RP300EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

11In Stock

3 600On Order

Cut Tape

2,00 €

1,49 €

1,36 €

1,21 €

0,946 €

Reel

0,946 €

Min.: 1
Mult.: 1

: 400

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP320EL2T7
Littelfuse
1: 1,89 €
1 060In Stock

Mfr. Part No.
TMOV14RP320EL2T7

Mouser Part No
576-TMOV14RP320EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1 060In Stock

Cut Tape

1,89 €

1,40 €

1,28 €

1,14 €

Reel

0,955 €

View

Min.: 1
Mult.: 1

: 400

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP385EL2T7
Littelfuse
1: 1,95 €
1 185In Stock

Mfr. Part No.
TMOV14RP385EL2T7

Mouser Part No
576-TMOV14RP385EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1 185In Stock

Cut Tape

1,95 €

1,44 €

1,32 €

1,11 €

Reel

1,06 €

View

Min.: 1
Mult.: 1

: 400

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP510E
Littelfuse
1: 1,69 €
1 190In Stock
1 500Expected 01/10/2026

Mfr. Part No.
TMOV14RP510E

Mouser Part No
576-TMOV14RP510E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1 190In Stock

1 500Expected 01/10/2026

1,69 €

1,25 €

1,14 €

1,02 €

0,998 €

Min.: 1
Mult.: 1

AC/DC Power Supply

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