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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.

All Results (9.225)

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Part #

ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional

SMBJ12A
Littelfuse
1: 0,275 €
45.200In Stock

Mfr. Part No.
SMBJ12A

Mouser Part No
576-SMBJ12A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni-Directional

Learn More

Datasheet

45.200In Stock

Cut Tape

0,275 €

0,185 €

0,089 €

0,088 €

0,087 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 12V 5% Bi-Directional

SMBJ12CA
Littelfuse
1: 0,318 €
48.285In Stock
22.500Expected 14/05/2026

Mfr. Part No.
SMBJ12CA

Mouser Part No
576-SMBJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 12V 5% Bi-Directional

Learn More

Datasheet

48.285In Stock

22.500Expected 14/05/2026

Cut Tape

0,318 €

0,216 €

0,161 €

0,136 €

Reel

0,089 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional

SMBJ15CA
Littelfuse
1: 0,275 €
48.678In Stock

Mfr. Part No.
SMBJ15CA

Mouser Part No
576-SMBJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 15V 5% Bi-Directional

Learn More

Datasheet

48.678In Stock

Cut Tape

0,275 €

0,181 €

0,102 €

0,101 €

0,10 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional

SMBJ200CA
Littelfuse
1: 0,275 €
17.515In Stock

Mfr. Part No.
SMBJ200CA

Mouser Part No
576-SMBJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional

Learn More

Datasheet

17.515In Stock

Cut Tape

0,275 €

0,179 €

0,098 €

0,095 €

0,093 €

Reel

0,083 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional

SMBJ20CA
Littelfuse
1: 0,129 €
20.184In Stock

Mfr. Part No.
SMBJ20CA

Mouser Part No
576-SMBJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional

Learn More

Datasheet

20.184In Stock

Cut Tape

0,129 €

0,099 €

0,09 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional

SMBJ220CA
Littelfuse
1: 0,714 €
27.136In Stock

Mfr. Part No.
SMBJ220CA

Mouser Part No
576-SMBJ220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional

Learn More

Datasheet

27.136In Stock

Cut Tape

0,714 €

0,414 €

0,321 €

0,246 €

0,223 €

Reel

0,192 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 24V 5% Bi-Directional

SMBJ24CA
Littelfuse
1: 0,163 €
23.287In Stock
15.000Expected 19/05/2026

Mfr. Part No.
SMBJ24CA

Mouser Part No
576-SMBJ24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V 5% Bi-Directional

Learn More

Datasheet

23.287In Stock

15.000Expected 19/05/2026

Cut Tape

0,163 €

0,143 €

0,118 €

0,117 €

0,114 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 250V 5% Uni-Directional

SMBJ250A
Littelfuse
1: 0,181 €
13.551In Stock

Mfr. Part No.
SMBJ250A

Mouser Part No
576-SMBJ250A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V 5% Uni-Directional

Learn More

Datasheet

13.551In Stock

Cut Tape

0,181 €

0,173 €

Reel

0,173 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 26V 5% Uni-Directional

SMBJ26A
Littelfuse
1: 0,155 €
57.112In Stock

Mfr. Part No.
SMBJ26A

Mouser Part No
576-SMBJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 26V 5% Uni-Directional

Learn More

Datasheet

57.112In Stock

Cut Tape

0,155 €

0,13 €

0,095 €

0,094 €

Reel

0,074 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 28V 5% Uni-Directional

SMBJ28A
Littelfuse
1: 0,224 €
66.567In Stock

Mfr. Part No.
SMBJ28A

Mouser Part No
576-SMBJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 28V 5% Uni-Directional

Learn More

Datasheet

66.567In Stock

Cut Tape

0,224 €

0,176 €

0,089 €

Reel

0,069 €

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 28V 5% Bi-Directional

SMBJ28CA
Littelfuse
1: 0,241 €
29.067In Stock

Mfr. Part No.
SMBJ28CA

Mouser Part No
576-SMBJ28CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 28V 5% Bi-Directional

Learn More

Datasheet

29.067In Stock

Cut Tape

0,241 €

0,178 €

0,101 €

0,10 €

0,098 €

Reel

0,077 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni-Directional

SMBJ30A
Littelfuse
1: 0,215 €
32.162In Stock

Mfr. Part No.
SMBJ30A

Mouser Part No
576-SMBJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni-Directional

Learn More

Datasheet

32.162In Stock

Cut Tape

0,215 €

0,164 €

0,09 €

0,089 €

Reel

0,071 €

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 30V 5% Bi-Directional

SMBJ30CA
Littelfuse
1: 0,224 €
51.747In Stock

Mfr. Part No.
SMBJ30CA

Mouser Part No
576-SMBJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V 5% Bi-Directional

Learn More

Datasheet

51.747In Stock

Cut Tape

0,224 €

0,154 €

0,101 €

0,098 €

0,095 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

SMBJ33A
Littelfuse
1: 0,258 €
92.775In Stock

Mfr. Part No.
SMBJ33A

Mouser Part No
576-SMBJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

Learn More

Datasheet

92.775In Stock

Cut Tape

0,258 €

0,184 €

0,09 €

0,088 €

0,084 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 36V 5% Bi-Directional

SMBJ36CA
Littelfuse
1: 0,189 €
28.516In Stock
21.000Expected 13/04/2026

Mfr. Part No.
SMBJ36CA

Mouser Part No
576-SMBJ36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V 5% Bi-Directional

Learn More

Datasheet

28.516In Stock

21.000Expected 13/04/2026

Cut Tape

0,189 €

0,155 €

0,101 €

0,099 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 40V 5% Uni-Directional

SMBJ40A
Littelfuse
1: 0,258 €
44.541In Stock

Mfr. Part No.
SMBJ40A

Mouser Part No
576-SMBJ40A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V 5% Uni-Directional

Learn More

Datasheet

44.541In Stock

Cut Tape

0,258 €

0,183 €

0,126 €

0,095 €

Reel

0,068 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 440V 5% Uni-Directional

SMBJ440A
Littelfuse
1: 0,791 €
10.917In Stock

Mfr. Part No.
SMBJ440A

Mouser Part No
576-SMBJ440A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V 5% Uni-Directional

Learn More

Datasheet

10.917In Stock

Cut Tape

0,791 €

0,497 €

0,322 €

0,247 €

Reel

0,191 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 440V 5% Bi-Directional

SMBJ440CA
Littelfuse
1: 0,301 €
11.193In Stock

Mfr. Part No.
SMBJ440CA

Mouser Part No
576-SMBJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V 5% Bi-Directional

Learn More

Datasheet

11.193In Stock

Cut Tape

0,301 €

0,284 €

0,221 €

0,192 €

Reel

0,192 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 48V 5% Bi-Directional

SMBJ48CA
Littelfuse
1: 0,241 €
22.773In Stock
24.000Expected 04/05/2026

Mfr. Part No.
SMBJ48CA

Mouser Part No
576-SMBJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 48V 5% Bi-Directional

Learn More

Datasheet

22.773In Stock

24.000Expected 04/05/2026

Cut Tape

0,241 €

0,206 €

0,153 €

0,124 €

Reel

0,092 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMBJ5.0A
Littelfuse
1: 0,181 €
39.937In Stock
76.768On Order

Mfr. Part No.
SMBJ5.0A

Mouser Part No
576-SMBJ5.0A

Littelfuse

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

Learn More

Datasheet

39.937In Stock

76.768On Order

Cut Tape

0,181 €

0,144 €

0,09 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMBJ5.0CA
Littelfuse
1: 0,301 €
31.151In Stock

Mfr. Part No.
SMBJ5.0CA

Mouser Part No
576-SMBJ5.0CA

Littelfuse

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

Learn More

Datasheet

31.151In Stock

Cut Tape

0,301 €

0,235 €

0,167 €

0,122 €

0,108 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 51V 5% Bi-Directional

SMBJ51CA
Littelfuse
1: 0,224 €
25.402In Stock

Mfr. Part No.
SMBJ51CA

Mouser Part No
576-SMBJ51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V 5% Bi-Directional

Learn More

Datasheet

25.402In Stock

Cut Tape

0,224 €

0,217 €

0,12 €

0,117 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 54V 5% Bi-Directional

SMBJ54CA
Littelfuse
1: 0,335 €
23.695In Stock

Mfr. Part No.
SMBJ54CA

Mouser Part No
576-SMBJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 54V 5% Bi-Directional

Learn More

Datasheet

23.695In Stock

Cut Tape

0,335 €

0,213 €

0,11 €

Reel

0,091 €

0,085 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional

SMBJ6.0CA
Littelfuse
1: 0,404 €
17.333In Stock
12.000Expected 28/04/2026

Mfr. Part No.
SMBJ6.0CA

Mouser Part No
576-SMBJ6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional

Learn More

Datasheet

17.333In Stock

12.000Expected 28/04/2026

Cut Tape

0,404 €

0,244 €

0,157 €

0,119 €

0,106 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMBJ8.0A
Littelfuse
1: 0,318 €
21.010In 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

21.010In Stock

Cut Tape

0,318 €

0,149 €

0,101 €

0,099 €

0,094 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

AC/DC Power Supply

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AC/DC Power Supply

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