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

Circuit Protection

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

Types of Circuit Protection

List Images

Results: 1.347

Applied Filters:

Manufacturer = Multiple Values

Reset All

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 600W 8.5V Bidirect

SMBJ8.5CA-TR
STMicroelectronics
1: 0,507 €
55In Stock

Mfr. Part No.
SMBJ8.5CA-TR

Mouser Part No
511-SMBJ8.5CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 8.5V Bidirect

Learn More

Datasheet

55In Stock

Cut Tape

0,507 €

0,31 €

0,201 €

0,163 €

Reel

0,12 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 85V Bidirect

SMBJ85CA-TR
STMicroelectronics
1: 0,74 €
1.733In Stock

Mfr. Part No.
SMBJ85CA-TR

Mouser Part No
511-SMBJ85CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 85V Bidirect

Learn More

Datasheet

1.733In Stock

Cut Tape

0,74 €

0,457 €

0,295 €

0,225 €

Reel

0,141 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV Uni

SMC30J15A
STMicroelectronics
1: 1,20 €
2.005In Stock

Mfr. Part No.
SMC30J15A

Mouser Part No
511-SMC30J15A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

2.005In Stock

Cut Tape

1,20 €

1,01 €

0,705 €

0,556 €

Reel

0,447 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 170 V TVS

SMC30J170A
STMicroelectronics
1: 1,08 €
2.063In Stock

Mfr. Part No.
SMC30J170A

Mouser Part No
511-SMC30J170A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 170 V TVS

Learn More

Datasheet

2.063In Stock

Cut Tape

1,08 €

0,869 €

0,639 €

0,505 €

Reel

0,44 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 188 V TVS

SMC30J188A
STMicroelectronics
1: 1,20 €
110In Stock

Mfr. Part No.
SMC30J188A

Mouser Part No
511-SMC30J188A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 188 V TVS

Learn More

Datasheet

110In Stock

Cut Tape

1,20 €

0,929 €

0,67 €

0,538 €

Reel

0,419 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 188 V TVS

SMC30J188CA
STMicroelectronics
1: 1,84 €
1.760In Stock

Mfr. Part No.
SMC30J188CA

Mouser Part No
511-SMC30J188CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 188 V TVS

Learn More

Datasheet

1.760In Stock

Cut Tape

1,84 €

1,17 €

0,80 €

0,649 €

Reel

0,522 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV BI

SMC30J18CA
STMicroelectronics
1: 1,26 €
712In Stock

Mfr. Part No.
SMC30J18CA

Mouser Part No
511-SMC30J18CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV BI

Learn More

Datasheet

712In Stock

Cut Tape

1,26 €

0,972 €

0,705 €

0,569 €

Reel

0,421 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV Uni

SMC30J20A
STMicroelectronics
1: 1,26 €
78In Stock

Mfr. Part No.
SMC30J20A

Mouser Part No
511-SMC30J20A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

78In Stock

Cut Tape

1,26 €

0,972 €

0,702 €

0,566 €

Reel

0,466 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 24V 0.2uA 15kV 8kV BI

SMC30J24CA
STMicroelectronics
1: 1,26 €
1.531In Stock

Mfr. Part No.
SMC30J24CA

Mouser Part No
511-SMC30J24CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 24V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1.531In Stock

Cut Tape

1,26 €

0,972 €

0,705 €

0,569 €

Reel

0,443 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 28 V TVS in SMC

SMC30J28A
STMicroelectronics
1: 1,20 €
1.448In Stock

Mfr. Part No.
SMC30J28A

Mouser Part No
511-SMC30J28A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 28 V TVS in SMC

Learn More

Datasheet

1.448In Stock

Cut Tape

1,20 €

0,929 €

0,672 €

0,539 €

Reel

0,42 €

View

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni

SMC30J30A
STMicroelectronics
1: 1,04 €
1.185In Stock
2.500Expected 9/7/2026

Mfr. Part No.
SMC30J30A

Mouser Part No
511-SMC30J30A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

1.185In Stock

2.500Expected 9/7/2026

Cut Tape

1,04 €

0,842 €

0,689 €

0,556 €

Reel

0,415 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 33V 0.2uA 15kV 8kV BI

SMC30J33CA
STMicroelectronics
1: 1,14 €
1.469In Stock

Mfr. Part No.
SMC30J33CA

Mouser Part No
511-SMC30J33CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 33V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1.469In Stock

Cut Tape

1,14 €

0,92 €

0,705 €

0,569 €

Reel

0,426 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC

SMC30J36A
STMicroelectronics
1: 1,05 €
1.946In Stock

Mfr. Part No.
SMC30J36A

Mouser Part No
511-SMC30J36A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC

Learn More

Datasheet

1.946In Stock

Cut Tape

1,05 €

0,627 €

0,575 €

0,482 €

Reel

0,431 €

0,41 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV BI

SMC30J5.0CA
STMicroelectronics
1: 1,29 €
1.684In Stock

Mfr. Part No.
SMC30J5.0CA

Mouser Part No
511-SMC30J5.0CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1.684In Stock

Cut Tape

1,29 €

0,912 €

0,627 €

0,528 €

Reel

0,434 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 58 V TVS

SMC30J58CA
STMicroelectronics
1: 1,84 €
1.733In Stock

Mfr. Part No.
SMC30J58CA

Mouser Part No
511-SMC30J58CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 58 V TVS

Learn More

Datasheet

1.733In Stock

Cut Tape

1,84 €

1,17 €

0,80 €

0,649 €

Reel

0,525 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS

SMC30J70A
STMicroelectronics
1: 1,20 €
282In Stock

Mfr. Part No.
SMC30J70A

Mouser Part No
511-SMC30J70A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS

Learn More

Datasheet

282In Stock

Cut Tape

1,20 €

0,929 €

0,67 €

0,538 €

Reel

0,427 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS

SMC30J70CA
STMicroelectronics
1: 1,48 €
1.454In Stock

Mfr. Part No.
SMC30J70CA

Mouser Part No
511-SMC30J70CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS

Learn More

Datasheet

1.454In Stock

Cut Tape

1,48 €

1,08 €

0,849 €

0,766 €

Reel

0,57 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect

SMCJ12A-TR
STMicroelectronics
1: 1,41 €
816In Stock

Mfr. Part No.
SMCJ12A-TR

Mouser Part No
511-SMCJ12A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect

Datasheet

816In Stock

Cut Tape

1,41 €

0,903 €

0,598 €

0,489 €

Reel

0,341 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 188V Unidirect

SMCJ188A-TR
STMicroelectronics
1: 0,989 €
1.147In Stock

Mfr. Part No.
SMCJ188A-TR

Mouser Part No
511-SMCJ188A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 188V Unidirect

Learn More

Datasheet

1.147In Stock

Cut Tape

0,989 €

0,617 €

0,404 €

0,312 €

Reel

0,245 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect

SMCJ18CA-TR
STMicroelectronics
1: 1,03 €
3.387In Stock

Mfr. Part No.
SMCJ18CA-TR

Mouser Part No
511-SMCJ18CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect

Learn More

Datasheet

3.387In Stock

Cut Tape

1,03 €

0,648 €

0,426 €

0,332 €

Reel

0,314 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 20V Uni

SMCJ20A-TR
STMicroelectronics
1: 0,679 €
3.957In Stock

Mfr. Part No.
SMCJ20A-TR

Mouser Part No
511-SMCJ20A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 20V Uni

Learn More

Datasheet

3.957In Stock

Cut Tape

0,679 €

0,429 €

0,285 €

0,223 €

Reel

0,178 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect

SMCJ24CA-TR
STMicroelectronics
1: 1,03 €
186In Stock
2.500Expected 8/27/2026

Mfr. Part No.
SMCJ24CA-TR

Mouser Part No
511-SMCJ24CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect

Learn More

Datasheet

186In Stock

2.500Expected 8/27/2026

Cut Tape

1,03 €

0,689 €

0,453 €

0,353 €

Reel

0,277 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 26V Unidirect

SMCJ26A-TR
STMicroelectronics
1: 0,989 €
478In Stock
7.500Expected 2/16/2027

Mfr. Part No.
SMCJ26A-TR

Mouser Part No
511-SMCJ26A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 26V Unidirect

Learn More

Datasheet

478In Stock

7.500Expected 2/16/2027

Cut Tape

0,989 €

0,617 €

0,404 €

0,312 €

Reel

0,246 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 40V Unidirect

SMCJ40A-TR
STMicroelectronics
1: 1,03 €
3.586In Stock

Mfr. Part No.
SMCJ40A-TR

Mouser Part No
511-SMCJ40A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 40V Unidirect

Learn More

Datasheet

3.586In Stock

Cut Tape

1,03 €

0,577 €

0,387 €

0,305 €

Reel

0,245 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 40V Bidirect

SMCJ40CA-TR
STMicroelectronics
1: 1,03 €
3.342In Stock

Mfr. Part No.
SMCJ40CA-TR

Mouser Part No
511-SMCJ40CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 40V Bidirect

Learn More

Datasheet

3.342In Stock

Cut Tape

1,03 €

0,689 €

0,453 €

0,353 €

Reel

0,28 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support