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

Diotec Semiconductor Circuit Protection

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

Types of Circuit Protection

List Images

Results: 1,997

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, D5.4x7.5, 175C, 1500W, Bidir

1.5KE11CA
Diotec Semiconductor
1: $0.70
2,045In Stock

Mfr. Part No.
1.5KE11CA

Mouser Part No
637-1.5KE11CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,045In Stock

$0.70

$0.548

$0.328

$0.325

Reel

$0.315

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE120A
Diotec Semiconductor
1: $0.68
2,194In Stock

Mfr. Part No.
1.5KE120A

Mouser Part No
637-1.5KE120A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

2,194In Stock

$0.68

$0.415

$0.274

$0.232

Reel

$0.203

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE120CA
Diotec Semiconductor
1: $0.64
1,819In Stock

Mfr. Part No.
1.5KE120CA

Mouser Part No
637-1.5KE120CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,819In Stock

$0.64

$0.483

$0.30

$0.263

Reel

$0.263

$0.16

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE12A
Diotec Semiconductor
1: $0.75
693In Stock

Mfr. Part No.
1.5KE12A

Mouser Part No
637-1.5KE12A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

693In Stock

$0.75

$0.459

$0.296

$0.226

Reel

$0.171

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE12CA
Diotec Semiconductor
1: $0.71
1,158In Stock

Mfr. Part No.
1.5KE12CA

Mouser Part No
637-1.5KE12CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,158In Stock

$0.71

$0.549

$0.329

$0.326

Reel

$0.219

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE130A
Diotec Semiconductor
1: $0.69
942In Stock

Mfr. Part No.
1.5KE130A

Mouser Part No
637-1.5KE130A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

942In Stock

$0.69

$0.414

$0.274

$0.232

Reel

$0.181

$0.155

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE130CA
Diotec Semiconductor
1: $0.72
1,244In Stock

Mfr. Part No.
1.5KE130CA

Mouser Part No
637-1.5KE130CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,244In Stock

$0.72

$0.426

$0.28

$0.238

Reel

$0.22

$0.16

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE150A
Diotec Semiconductor
1: $0.62
1,005In Stock

Mfr. Part No.
1.5KE150A

Mouser Part No
637-1.5KE150A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,005In Stock

$0.62

$0.47

$0.291

$0.246

Reel

$0.208

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE150CA
Diotec Semiconductor
1: $0.67
2,224In Stock

Mfr. Part No.
1.5KE150CA

Mouser Part No
637-1.5KE150CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,224In Stock

$0.67

$0.524

$0.314

$0.311

Reel

$0.301

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE15A
Diotec Semiconductor
1: $1.18
1,481In Stock

Mfr. Part No.
1.5KE15A

Mouser Part No
637-1.5KE15A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,481In Stock

$1.18

$0.838

Reel

$0.801

$0.267

$0.241

$0.239

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE15CA
Diotec Semiconductor
1: $0.64
1,449In Stock

Mfr. Part No.
1.5KE15CA

Mouser Part No
637-1.5KE15CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,449In Stock

$0.64

$0.483

$0.30

$0.254

Reel

$0.237

$0.16

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE160A
Diotec Semiconductor
1: $0.68
1,863In Stock

Mfr. Part No.
1.5KE160A

Mouser Part No
637-1.5KE160A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,863In Stock

$0.68

$0.532

$0.319

$0.316

Reel

$0.316

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE160CA
Diotec Semiconductor
1: $0.67
1,340In Stock

Mfr. Part No.
1.5KE160CA

Mouser Part No
637-1.5KE160CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,340In Stock

$0.67

$0.524

$0.314

$0.311

Reel

$0.301

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE16A
Diotec Semiconductor
1: $0.76
1,566In Stock

Mfr. Part No.
1.5KE16A

Mouser Part No
637-1.5KE16A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,566In Stock

$0.76

$0.414

$0.274

$0.232

Reel

$0.218

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE170A
Diotec Semiconductor
1: $0.69
698In Stock

Mfr. Part No.
1.5KE170A

Mouser Part No
637-1.5KE170A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

698In Stock

$0.69

$0.533

$0.32

$0.317

Reel

$0.256

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE180
Diotec Semiconductor
1: $0.71
1,150In Stock

Mfr. Part No.
1.5KE180

Mouser Part No
637-1.5KE180

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Datasheet

1,150In Stock

$0.71

$0.438

$0.323

Reel

$0.291

$0.191

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE180A
Diotec Semiconductor
1: $0.69
933In Stock

Mfr. Part No.
1.5KE180A

Mouser Part No
637-1.5KE180A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

933In Stock

$0.69

$0.415

$0.299

$0.243

Reel

$0.213

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE180CA
Diotec Semiconductor
1: $0.71
268In Stock

Mfr. Part No.
1.5KE180CA

Mouser Part No
637-1.5KE180CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

268In Stock

$0.71

$0.426

$0.28

$0.238

Reel

$0.17

$0.16

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE18A
Diotec Semiconductor
1: $0.65
859In Stock
1,250Expected 27/03/2026

Mfr. Part No.
1.5KE18A

Mouser Part No
637-1.5KE18A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

859In Stock

1,250Expected 27/03/2026

$0.65

$0.509

$0.305

$0.302

Reel

$0.292

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE200A
Diotec Semiconductor
1: $0.52
1,772In Stock

Mfr. Part No.
1.5KE200A

Mouser Part No
637-1.5KE200A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,772In Stock

$0.52

$0.415

$0.274

$0.232

Reel

$0.232

$0.155

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE20A
Diotec Semiconductor
1: $0.65
1,745In Stock

Mfr. Part No.
1.5KE20A

Mouser Part No
637-1.5KE20A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,745In Stock

$0.65

$0.509

$0.305

$0.302

Reel

$0.292

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE20CA
Diotec Semiconductor
1: $0.70
967In Stock

Mfr. Part No.
1.5KE20CA

Mouser Part No
637-1.5KE20CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

967In Stock

$0.70

$0.548

$0.328

$0.325

Reel

$0.315

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE220A
Diotec Semiconductor
1: $1.07
2,439In Stock

Mfr. Part No.
1.5KE220A

Mouser Part No
637-1.5KE220A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

2,439In Stock

$1.07

$0.844

$0.506

$0.501

Reel

$0.404

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE220CA
Diotec Semiconductor
1: $1.08
2,028In Stock

Mfr. Part No.
1.5KE220CA

Mouser Part No
637-1.5KE220CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,028In Stock

$1.08

$0.845

$0.507

$0.502

Reel

$0.486

View

Min.: 1
Mult.: 1

Reel: 1,250

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE22A
Diotec Semiconductor
1: $0.65
248In Stock

Mfr. Part No.
1.5KE22A

Mouser Part No
637-1.5KE22A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

248In Stock

$0.65

$0.509

$0.305

$0.302

Reel

$0.292

View

Min.: 1
Mult.: 1

Reel: 1,250

Diotec Semiconductor Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support