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

STMicroelectronics Circuit Protection

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

Types of Circuit Protection

List Images

Results: 1.347

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 400W 48V Bidirect

SMAJ48CA-TR
STMicroelectronics
1: Rp11.558
8.526In Stock

Mfr. Part No.
SMAJ48CA-TR

Mouser Part No
511-SMAJ48CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 48V Bidirect

Learn More

Datasheet

8.526In Stock

Cut Tape

Rp11.558

Rp7.118

Rp4.550

Rp3.834

Reel

Rp2.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 58V Unidirect

SMAJ58A-TR
STMicroelectronics
1: Rp11.191
9.010In Stock
25.000Expected 08/03/2027

Mfr. Part No.
SMAJ58A-TR

Mouser Part No
511-SMAJ58A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 58V Unidirect

Learn More

Datasheet

9.010In Stock

25.000Expected 08/03/2027

Cut Tape

Rp11.191

Rp6.935

Rp4.440

Rp3.706

Reel

Rp2.183

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 6.0V Unidirect

SMAJ6.0A-TR
STMicroelectronics
1: Rp11.008
9.401In Stock

Mfr. Part No.
SMAJ6.0A-TR

Mouser Part No
511-SMAJ6.0A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 6.0V Unidirect

Learn More

Datasheet

9.401In Stock

Cut Tape

Rp11.008

Rp6.825

Rp4.348

Rp3.614

Reel

Rp2.275

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 6.5V Unidirect

SMAJ6.5A-TR
STMicroelectronics
1: Rp11.008
8.244In Stock

Mfr. Part No.
SMAJ6.5A-TR

Mouser Part No
511-SMAJ6.5A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 6.5V Unidirect

Learn More

Datasheet

8.244In Stock

Cut Tape

Rp11.008

Rp6.733

Rp4.293

Rp3.357

Reel

Rp2.091

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 8.5V Bidirect

SMAJ8.5CA-TR
STMicroelectronics
1: Rp10.641
5.964In Stock
5.000Expected 24/08/2026

Mfr. Part No.
SMAJ8.5CA-TR

Mouser Part No
511-SMAJ8.5CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 8.5V Bidirect

Learn More

Datasheet

5.964In Stock

5.000Expected 24/08/2026

Cut Tape

Rp10.641

Rp6.513

Rp4.330

Rp3.376

Reel

Rp2.312

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 85V Bidirect

SMAJ85CA-TR
STMicroelectronics
1: Rp13.393
8.321In Stock

Mfr. Part No.
SMAJ85CA-TR

Mouser Part No
511-SMAJ85CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 85V Bidirect

Learn More

Datasheet

8.321In Stock

Cut Tape

Rp13.393

Rp8.201

Rp5.265

Rp3.999

Reel

Rp2.734

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes Transil

SMBJ10A-TR
STMicroelectronics
1: Rp10.641
2.599In Stock
7.500Expected 07/12/2026

Mfr. Part No.
SMBJ10A-TR

Mouser Part No
511-SMBJ10A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes Transil

Learn More

Datasheet

2.599In Stock

7.500Expected 07/12/2026

Cut Tape

Rp10.641

Rp6.568

Rp4.183

Rp3.412

Reel

Rp2.715

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 13V Unidirect

SMBJ13A-TR
STMicroelectronics
1: Rp12.475
4.527In Stock

Mfr. Part No.
SMBJ13A-TR

Mouser Part No
511-SMBJ13A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 13V Unidirect

Learn More

Datasheet

4.527In Stock

Cut Tape

Rp12.475

Rp7.687

Rp4.935

Rp3.743

Reel

Rp2.715

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 13V Bidirect

SMBJ13CA-TR
STMicroelectronics
1: Rp12.108
9.274In Stock

Mfr. Part No.
SMBJ13CA-TR

Mouser Part No
511-SMBJ13CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 13V Bidirect

Learn More

Datasheet

9.274In Stock

Cut Tape

Rp12.108

Rp5.614

Rp4.752

Rp3.724

Reel

Rp2.770

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 15V Unidirect

SMBJ15A-TR
STMicroelectronics
1: Rp11.741
435In Stock
7.500Expected 07/09/2026

Mfr. Part No.
SMBJ15A-TR

Mouser Part No
511-SMBJ15A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 15V Unidirect

Learn More

Datasheet

435In Stock

7.500Expected 07/09/2026

Cut Tape

Rp11.741

Rp5.412

Rp4.587

Rp3.596

Reel

Rp2.477

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 170V Unidirect

SMBJ170A-TR
STMicroelectronics
1: Rp12.842
8.249In Stock

Mfr. Part No.
SMBJ170A-TR

Mouser Part No
511-SMBJ170A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 170V Unidirect

Learn More

Datasheet

8.249In Stock

Cut Tape

Rp12.842

Rp7.907

Rp5.082

Rp3.853

Reel

Rp3.229

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 24V Unidirect

SMBJ24A-TR
STMicroelectronics
1: Rp8.806
7.113In Stock
7.500Expected 16/09/2026

Mfr. Part No.
SMBJ24A-TR

Mouser Part No
511-SMBJ24A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 24V Unidirect

Learn More

Datasheet

7.113In Stock

7.500Expected 16/09/2026

Cut Tape

Rp8.806

Rp5.485

Rp3.761

Rp3.156

Reel

Rp2.367

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 24V Bidirect

SMBJ24CA-TR
STMicroelectronics
1: Rp12.108
8.919In Stock

Mfr. Part No.
SMBJ24CA-TR

Mouser Part No
511-SMBJ24CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 24V Bidirect

Learn More

Datasheet

8.919In Stock

Cut Tape

Rp12.108

Rp7.082

Rp4.788

Rp3.724

Reel

Rp2.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 26V Unidirect

SMBJ26A-TR
STMicroelectronics
1: Rp10.641
11.844In Stock

Mfr. Part No.
SMBJ26A-TR

Mouser Part No
511-SMBJ26A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 26V Unidirect

Learn More

Datasheet

11.844In Stock

Cut Tape

Rp10.641

Rp6.568

Rp4.183

Rp3.376

Reel

Rp2.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600 W, 26 V TVS

SMBJ26CA-TR
STMicroelectronics
1: Rp15.411
5.269In Stock
5.000Expected 17/08/2026

Mfr. Part No.
SMBJ26CA-TR

Mouser Part No
511-SMBJ26CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600 W, 26 V TVS

Datasheet

5.269In Stock

5.000Expected 17/08/2026

Cut Tape

Rp15.411

Rp8.329

Rp5.449

Rp4.201

Reel

Rp3.082

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 28V Unidirect

SMBJ28A-TR
STMicroelectronics
1: Rp8.806
358In Stock
7.500Expected 07/09/2026

Mfr. Part No.
SMBJ28A-TR

Mouser Part No
511-SMBJ28A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 28V Unidirect

Learn More

Datasheet

358In Stock

7.500Expected 07/09/2026

Cut Tape

Rp8.806

Rp5.430

Rp3.798

Rp3.174

Reel

Rp2.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Transil

SMBJ28CA-TR
STMicroelectronics
1: Rp11.008
8.878In Stock

Mfr. Part No.
SMBJ28CA-TR

Mouser Part No
511-SMBJ28CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes Transil

Learn More

Datasheet

8.878In Stock

Cut Tape

Rp11.008

Rp5.614

Rp4.348

Rp3.504

Reel

Rp2.367

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 30V Unidirect

SMBJ30A-TR
STMicroelectronics
1: Rp9.907
3.793In Stock
20.000Expected 09/11/2026

Mfr. Part No.
SMBJ30A-TR

Mouser Part No
511-SMBJ30A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 30V Unidirect

Learn More

Datasheet

3.793In Stock

20.000Expected 09/11/2026

Cut Tape

Rp9.907

Rp5.852

Rp3.944

Rp3.247

Reel

Rp2.146

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 30V Bidirect

SMBJ30CA-TR
STMicroelectronics
1: Rp11.741
10.858In Stock

Mfr. Part No.
SMBJ30CA-TR

Mouser Part No
511-SMBJ30CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 30V Bidirect

Learn More

Datasheet

10.858In Stock

Cut Tape

Rp11.741

Rp5.614

Rp4.623

Rp3.724

Reel

Rp2.660

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 33V Unidirect

SMBJ33A-TR
STMicroelectronics
1: Rp10.457
9.581In Stock

Mfr. Part No.
SMBJ33A-TR

Mouser Part No
511-SMBJ33A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 33V Unidirect

Learn More

Datasheet

9.581In Stock

Cut Tape

Rp10.457

Rp5.082

Rp4.073

Rp3.284

Reel

Rp2.293

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes TRANSIL

SMBJ36CA-TR
STMicroelectronics
1: Rp12.108
10.966In Stock

Mfr. Part No.
SMBJ36CA-TR

Mouser Part No
511-SMBJ36CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes TRANSIL

Learn More

Datasheet

10.966In Stock

Cut Tape

Rp12.108

Rp5.614

Rp4.752

Rp3.724

Reel

Rp2.568

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 40V Unidirect

SMBJ40A-TR
STMicroelectronics
1: Rp9.907
8.343In Stock

Mfr. Part No.
SMBJ40A-TR

Mouser Part No
511-SMBJ40A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 40V Unidirect

Learn More

Datasheet

8.343In Stock

Cut Tape

Rp9.907

Rp5.724

Rp3.816

Rp3.100

Reel

Rp2.257

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 40V Bidirect

SMBJ40CA-TR
STMicroelectronics
1: Rp11.741
6.607In Stock

Mfr. Part No.
SMBJ40CA-TR

Mouser Part No
511-SMBJ40CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 40V Bidirect

Learn More

Datasheet

6.607In Stock

Cut Tape

Rp11.741

Rp7.210

Rp4.623

Rp3.724

Reel

Rp2.348

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 48V Bidirect

SMBJ48CA-TR
STMicroelectronics
1: Rp12.108
8.262In Stock

Mfr. Part No.
SMBJ48CA-TR

Mouser Part No
511-SMBJ48CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 48V Bidirect

Learn More

Datasheet

8.262In Stock

Cut Tape

Rp12.108

Rp7.430

Rp4.752

Rp3.724

Reel

Rp2.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 5.0V Bidirect

SMBJ5.0CA-TR
STMicroelectronics
1: Rp11.741
8.827In Stock

Mfr. Part No.
SMBJ5.0CA-TR

Mouser Part No
511-SMBJ5.0CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 5.0V Bidirect

Learn More

Datasheet

8.827In Stock

Cut Tape

Rp11.741

Rp7.210

Rp4.623

Rp3.889

Reel

Rp2.715

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support