All Results (8,849)

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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Part #

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

SMBJ7.5CA
Littelfuse
1: $0.734
19,300In Stock
18,000Expected 13/4/2027

Mfr. Part No.
SMBJ7.5CA

Mouser Part No
576-SMBJ7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

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Datasheet

19,300In Stock

18,000Expected 13/4/2027

Cut Tape

$0.734

$0.35

$0.284

$0.235

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ9.0CA
Littelfuse
1: $0.734
21,815In Stock

Mfr. Part No.
SMBJ9.0CA

Mouser Part No
576-SMBJ9.0CA

Littelfuse

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

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Datasheet

21,815In Stock

Cut Tape

$0.734

$0.35

$0.29

$0.23

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP150E
Littelfuse
1: $2.50
2,812In Stock
3,000Expected 21/1/2027

Mfr. Part No.
TMOV14RP150E

Mouser Part No
576-TMOV14RP150E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

2,812In Stock

3,000Expected 21/1/2027

$2.50

$1.85

$1.69

$1.51

$1.47

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP275EL2T7
Littelfuse
1: $2.99
2,354In Stock

Mfr. Part No.
TMOV14RP275EL2T7

Mouser Part No
576-TMOV14RP275EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

2,354In Stock

Cut Tape

$2.99

$2.22

$2.03

$1.81

$1.50

Reel

$1.50

Min.: 1
Mult.: 1

: 400

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP300E
Littelfuse
1: $2.50
2,960In Stock

Mfr. Part No.
TMOV14RP300E

Mouser Part No
576-TMOV14RP300E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

2,960In Stock

$2.50

$1.85

$1.69

$1.51

$1.47

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP300M
Littelfuse
1: $3.21
4,472In Stock

Mfr. Part No.
TMOV14RP300M

Mouser Part No
576-TMOV14RP300M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

4,472In Stock

$3.21

$2.37

$2.16

$1.93

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP320E
Littelfuse
1: $2.50
10,630In Stock
10,000Expected 14/12/2026

Mfr. Part No.
TMOV14RP320E

Mouser Part No
576-TMOV14RP320E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

10,630In Stock

10,000Expected 14/12/2026

$2.50

$1.85

$1.69

$1.51

$1.47

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP385E
Littelfuse
1: $2.58
1,474In Stock

Mfr. Part No.
TMOV14RP385E

Mouser Part No
576-TMOV14RP385E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

1,474In Stock

$2.58

$1.92

$1.74

$1.56

$1.52

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420E
Littelfuse
1: $2.73
1,373In Stock
6,000Expected 6/10/2026

Mfr. Part No.
TMOV14RP420E

Mouser Part No
576-TMOV14RP420E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

1,373In Stock

6,000Expected 6/10/2026

$2.73

$2.03

$1.85

$1.65

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP115E
Littelfuse
1: $3.43
1,389In Stock

Mfr. Part No.
TMOV20RP115E

Mouser Part No
576-TMOV20RP115E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1,389In Stock

$3.43

$2.56

$2.34

$2.09

$1.71

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP130M
Littelfuse
1: $3.02
5,004In Stock
4,800Expected 23/11/2026

Mfr. Part No.
TMOV20RP130M

Mouser Part No
576-TMOV20RP130M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

5,004In Stock

4,800Expected 23/11/2026

$3.02

$2.26

$2.05

$1.85

$1.81

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP150E
Littelfuse
1: $2.86
4,473In Stock
6,400On Order

Mfr. Part No.
TMOV20RP150E

Mouser Part No
576-TMOV20RP150E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

4,473In Stock

6,400On Order

$2.86

$2.14

$1.94

$1.92

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP175M
Littelfuse
1: $3.02
1,924In Stock

Mfr. Part No.
TMOV20RP175M

Mouser Part No
576-TMOV20RP175M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

1,924In Stock

$3.02

$2.26

$2.05

$1.85

$1.81

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275E
Littelfuse
1: $3.03
2,923In Stock
2,100Expected 14/10/2026

Mfr. Part No.
TMOV20RP275E

Mouser Part No
576-TMOV20RP275E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

2,923In Stock

2,100Expected 14/10/2026

$3.03

$2.26

$2.07

$1.85

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP300E
Littelfuse
1: $2.86
1,958In Stock

Mfr. Part No.
TMOV20RP300E

Mouser Part No
576-TMOV20RP300E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,958In Stock

$2.86

$2.14

$1.94

$1.74

$1.71

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320M
Littelfuse
1: $3.02
3,653In Stock

Mfr. Part No.
TMOV20RP320M

Mouser Part No
576-TMOV20RP320M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

3,653In Stock

$3.02

$2.26

$2.05

$1.85

$1.81

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP460E
Littelfuse
1: $2.94
2,261In Stock

Mfr. Part No.
TMOV20RP460E

Mouser Part No
576-TMOV20RP460E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

2,261In Stock

$2.94

$2.19

$2.00

$1.80

$1.77

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP460EL2T7
Littelfuse
1: $3.51
2,040In Stock

Mfr. Part No.
TMOV20RP460EL2T7

Mouser Part No
576-TMOV20RP460EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

2,040In Stock

Cut Tape

$3.51

$2.61

$2.39

$2.15

Reel

$1.80

Min.: 1
Mult.: 1

: 300

Varistors 320V 20kASQ 25MM PB FREE 25S

TMOV25SP320E
Littelfuse
1: $7.18
549In Stock

Mfr. Part No.
TMOV25SP320E

Mouser Part No
576-TMOV25SP320E

Littelfuse

Varistors 320V 20kASQ 25MM PB FREE 25S

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Datasheet

549In Stock

$7.18

$5.09

$4.76

Min.: 1
Mult.: 1

Varistors 320V 20KA SQ 25MM 25S ROHS/PB FREE

TMOV25SP320M
Littelfuse
1: $8.62
785In Stock

Mfr. Part No.
TMOV25SP320M

Mouser Part No
576-TMOV25SP320M

Littelfuse

Varistors 320V 20KA SQ 25MM 25S ROHS/PB FREE

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Datasheet

785In Stock

$8.62

$6.11

$5.55

$5.24

View

Min.: 1
Mult.: 1

Varistors 42VDC .01J 110V-CLAMP 1A-PK

V0402MHS03NR
Littelfuse
1: $0.517
60,574In Stock

Mfr. Part No.
V0402MHS03NR

Mouser Part No
576-V0402MHS03NR

Littelfuse

Varistors 42VDC .01J 110V-CLAMP 1A-PK

Learn More

Datasheet

60,574In Stock

Cut Tape

$0.517

$0.32

$0.276

$0.256

View

Reel

$0.177

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors 18VDC .02J 55V@1A

V0402MHS12NR
Littelfuse
1: $0.517
15,179In Stock

Mfr. Part No.
V0402MHS12NR

Mouser Part No
576-V0402MHS12NR

Littelfuse

Varistors 18VDC .02J 55V@1A

Learn More

Datasheet

15,179In Stock

Cut Tape

$0.517

$0.32

$0.276

$0.256

View

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E40PL1T
Littelfuse
1: $0.639
10,998In Stock

Mfr. Part No.
V05E40PL1T

Mouser Part No
576-V05E40PL1T

Littelfuse

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

Learn More

Datasheet

10,998In Stock

Cut Tape

$0.639

$0.396

$0.343

$0.317

Reel

$0.252

View

Min.: 1
Mult.: 1

: 1,000

Varistors 40V 5mm Epoxy UltraMOV

V05E40PL2T5
Littelfuse
1: $1.05
10,000In Stock

Mfr. Part No.
V05E40PL2T5

Mouser Part No
576-V05E40PL2T5

Littelfuse

Varistors 40V 5mm Epoxy UltraMOV

Learn More

Datasheet

10,000In Stock

Cut Tape

$1.05

$0.631

$0.437

$0.405

Reel

$0.268

View

Min.: 1
Mult.: 1

: 1,000

Varistors 135V 3pF

V0603MHS03NH
Littelfuse
1: $0.612
16,312In Stock

Mfr. Part No.
V0603MHS03NH

Mouser Part No
576-V0603MHS03NH

Littelfuse

Varistors 135V 3pF

Learn More

Datasheet

16,312In Stock

Cut Tape

$0.612

$0.428

$0.384

$0.332

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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AC/DC Power Supply

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