.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Semiconductors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 11,438

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial

20KPA180A-B
Littelfuse
1: $17.75
14In Stock
100Expected 2026/03/23

Mfr. Part No.
20KPA180A-B

Mouser Part No
576-20KPA180A-B

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial

Learn More

Datasheet

14In Stock

100Expected 2026/03/23

$17.75

$14.26

$10.91

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 17V 2200W UNI-DIR SLD AEC-Q101

SLD17U-017-B
Littelfuse
1: $3.45
55In Stock

Mfr. Part No.
SLD17U-017-B

Mouser Part No
576-SLD17U-017-B

Littelfuse

ESD Protection Diodes / TVS Diodes 17V 2200W UNI-DIR SLD AEC-Q101

Learn More

Datasheet

55In Stock

$3.45

$2.26

$1.87

$1.83

$1.81

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS LEADED SLD 17V

SLD5S17A
Littelfuse
1: $3.68
492In Stock

Mfr. Part No.
SLD5S17A

Mouser Part No
576-SLD5S17A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS LEADED SLD 17V

Learn More

Datasheet

492In Stock

Cut Tape

$3.68

$2.40

$1.88

Reel

$1.60

$1.48

$1.45

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional

TPSMC15CA
Littelfuse
1: $1.17
144In Stock

Mfr. Part No.
TPSMC15CA

Mouser Part No
576-TPSMC15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 15V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

144In Stock

Cut Tape

$1.17

$0.742

$0.488

$0.38

Reel

$0.334

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5SMB - A 64.8V

1.5SMB47A
Littelfuse
1: $1.02
72In Stock

Mfr. Part No.
1.5SMB47A

Mouser Part No
576-1.5SMB47A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 64.8V

Learn More

Datasheet

72In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.35

Reel

$0.233

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 130V 1KW 5% BiDirectional

1KSMB130A
Littelfuse
1: $0.97
2,765In Stock

Mfr. Part No.
1KSMB130A

Mouser Part No
576-1KSMB130A

Littelfuse

ESD Protection Diodes / TVS Diodes 130V 1KW 5% BiDirectional

Learn More

Datasheet

2,765In Stock

Cut Tape

$0.97

$0.602

$0.39

$0.321

Reel

$0.209

$0.208

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Triacs 400V 25A 50-50-50mA

Q4025R5
Littelfuse
1: $4.43
66In Stock

Mfr. Part No.
Q4025R5

Mouser Part No
576-Q4025R5

Littelfuse

Triacs 400V 25A 50-50-50mA

Learn More

Datasheet

66In Stock

$4.43

$2.97

$2.28

$2.02

$1.79

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS LEADED SLD 14V

SLD6S14A
Littelfuse
1: $3.78
490In Stock

Mfr. Part No.
SLD6S14A

Mouser Part No
576-SLD6S14A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS LEADED SLD 14V

Learn More

Datasheet

490In Stock

Cut Tape

$3.78

$2.48

$1.84

Reel

$1.52

$1.43

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 10V AEC-Q101 5% Bi-Directional

TPSMD10CA
Littelfuse
1: $1.62
2,358In Stock

Mfr. Part No.
TPSMD10CA

Mouser Part No
576-TPSMD10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 10V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,358In Stock

Cut Tape

$1.62

$1.02

$0.676

$0.529

$0.48

Reel

$0.42

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional

TPSMD18CA
Littelfuse
1: $1.62
3,074In Stock

Mfr. Part No.
TPSMD18CA

Mouser Part No
576-TPSMD18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

3,074In Stock

Cut Tape

$1.62

$1.02

$0.676

$0.529

Reel

$0.422

View

Min.: 1
Mult.: 1

Reel: 3,000

Circuit Protection Kits External Emergency Switch On-(On)

00227068
Littelfuse
1: $180.43
1In Stock

Mfr. Part No.
00227068

Mouser Part No
576-00227068

Littelfuse

Circuit Protection Kits External Emergency Switch On-(On)

Learn More

Datasheet

1In Stock

$180.43

$149.62

$139.42

$114.82

$106.62

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5SMB - A 70.1V

1.5SMB51A
Littelfuse
1: $1.02
2,480In Stock

Mfr. Part No.
1.5SMB51A

Mouser Part No
576-1.5SMB51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 70.1V

Learn More

Datasheet

2,480In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.35

Reel

$0.233

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA180A
Littelfuse
1: $10.71
233In Stock

Mfr. Part No.
15KPA180A

Mouser Part No
576-15KPA180A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

233In Stock

Cut Tape

$10.71

$9.11

$7.54

$7.41

Reel

$7.41

Min.: 1
Mult.: 1

Reel: 800

SCRs 1000V 12A

SK012RTP
Littelfuse
1: $3.22
130In Stock

Mfr. Part No.
SK012RTP

Mouser Part No
576-SK012RTP

Littelfuse

SCRs 1000V 12A

Datasheet

130In Stock

$3.22

$2.11

$1.58

$1.29

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 12V 2200W UNI-DIR SLD AEC-Q101

SLD12U-017-B
Littelfuse
1: $3.45
78In Stock

Mfr. Part No.
SLD12U-017-B

Mouser Part No
576-SLD12U-017-B

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 2200W UNI-DIR SLD AEC-Q101

Learn More

Datasheet

78In Stock

$3.45

$2.26

$1.54

$1.52

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 22V 2200W UNI-DIR SLD AEC-Q101

SLD22U-017-B
Littelfuse
1: $3.45
74In Stock

Mfr. Part No.
SLD22U-017-B

Mouser Part No
576-SLD22U-017-B

Littelfuse

ESD Protection Diodes / TVS Diodes 22V 2200W UNI-DIR SLD AEC-Q101

Learn More

Datasheet

74In Stock

$3.45

$2.26

$1.93

$1.92

Quote

Min.: 1
Mult.: 1

Circuit Protection Kits 4-Ways Connector Kit Din

00227700
Littelfuse
1: $25.23
32In Stock

Mfr. Part No.
00227700

Mouser Part No
576-00227700

Littelfuse

Circuit Protection Kits 4-Ways Connector Kit Din

Learn More

Datasheet

32In Stock

$25.23

$23.29

$21.35

$18.43

View

Min.: 1
Mult.: 1

Circuit Protection Kits Key With Gasket

08099900
Littelfuse
1: $9.33
30In Stock

Mfr. Part No.
08099900

Mouser Part No
576-08099900

Littelfuse

Circuit Protection Kits Key With Gasket

Learn More

Datasheet

30In Stock

$9.33

$8.70

$8.43

$6.48

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 85V

1.5SMB62CA
Littelfuse
1: $1.02
3,254In Stock

Mfr. Part No.
1.5SMB62CA

Mouser Part No
576-1.5SMB62CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - CA 85V

Learn More

Datasheet

3,254In Stock

Cut Tape

$1.02

$0.636

$0.416

$0.322

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 110V 1KW 5% BiDirectional

1KSMB110A
Littelfuse
1: $0.97
177In Stock

Mfr. Part No.
1KSMB110A

Mouser Part No
576-1KSMB110A

Littelfuse

ESD Protection Diodes / TVS Diodes 110V 1KW 5% BiDirectional

Learn More

Datasheet

177In Stock

Cut Tape

$0.97

$0.602

$0.39

$0.299

Reel

$0.248

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 180V 1KW 5% BiDirectional

1KSMB180A
Littelfuse
1: $0.97
1,336In Stock

Mfr. Part No.
1KSMB180A

Mouser Part No
576-1KSMB180A

Littelfuse

ESD Protection Diodes / TVS Diodes 180V 1KW 5% BiDirectional

Learn More

Datasheet

1,336In Stock

Cut Tape

$0.97

$0.602

$0.39

$0.321

Reel

$0.244

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Triacs 600V 8A 33/43V

Q6008LTTP
Littelfuse
1: $4.11
380In Stock

Mfr. Part No.
Q6008LTTP

Mouser Part No
576-Q6008LTTP

Littelfuse

Triacs 600V 8A 33/43V

Datasheet

380In Stock

$4.11

$2.69

$2.00

$1.99

$1.72

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13

SACB8.0
Littelfuse
1: $1.00
2,683In Stock

Mfr. Part No.
SACB8.0

Mouser Part No
576-SACB8.0

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13

Learn More

Datasheet

2,683In Stock

Cut Tape

$1.00

$0.619

$0.405

$0.313

Reel

$0.272

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 26V 2200W BI-DIR SLD AEC-Q101

SLD26-018-B
Littelfuse
1: $3.45
80In Stock

Mfr. Part No.
SLD26-018-B

Mouser Part No
576-SLD26-018-B

Littelfuse

ESD Protection Diodes / TVS Diodes 26V 2200W BI-DIR SLD AEC-Q101

Learn More

Datasheet

80In Stock

$3.45

$2.26

$2.09

$2.07

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 26V 2200W UNI-DIR SLD AEC-Q101

SLD26U-017-B
Littelfuse
1: $3.45
69In Stock

Mfr. Part No.
SLD26U-017-B

Mouser Part No
576-SLD26U-017-B

Littelfuse

ESD Protection Diodes / TVS Diodes 26V 2200W UNI-DIR SLD AEC-Q101

Learn More

Datasheet

69In Stock

$3.45

$2.26

$1.90

Min.: 1
Mult.: 1

Littelfuse Semiconductors

Types of Semiconductors

Customer Service Office

Company

Resources

Support