.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 1500W 33V Bidirect

SM15T33CA
STMicroelectronics
1: 1,28 €
1.329In Stock
7.500Expected 3/1/2027

Mfr. Part No.
SM15T33CA

Mouser Part No
511-SM15T33CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 33V Bidirect

Learn More

Datasheet

1.329In Stock

7.500Expected 3/1/2027

Cut Tape

1,28 €

0,638 €

0,542 €

0,43 €

Reel

0,334 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 36V Unidirect

SM15T36A
STMicroelectronics
1: 1,24 €
101In Stock
12.500On Order

Mfr. Part No.
SM15T36A

Mouser Part No
511-SM15T36A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 36V Unidirect

Learn More

Datasheet

101In Stock

12.500On Order

Cut Tape

1,24 €

0,653 €

0,516 €

0,404 €

Reel

0,31 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 36V Bidirect

SM15T36CA
STMicroelectronics
1: 1,02 €
4.181In Stock

Mfr. Part No.
SM15T36CA

Mouser Part No
511-SM15T36CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 36V Bidirect

Learn More

Datasheet

4.181In Stock

Cut Tape

1,02 €

0,478 €

0,415 €

0,322 €

Reel

0,269 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni

SM15T39AY
STMicroelectronics
1: 0,929 €
3.124In Stock

Mfr. Part No.
SM15T39AY

Mouser Part No
511-SM15T39AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni

Learn More

Datasheet

3.124In Stock

Cut Tape

0,929 €

0,691 €

0,584 €

0,475 €

Reel

0,363 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni

SM15T47AY
STMicroelectronics
1: 0,912 €
988In Stock

Mfr. Part No.
SM15T47AY

Mouser Part No
511-SM15T47AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni

Learn More

Datasheet

988In Stock

Cut Tape

0,912 €

0,691 €

0,567 €

0,466 €

Reel

0,363 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI

SM15T56CAY
STMicroelectronics
1: 1,09 €
2.931In Stock

Mfr. Part No.
SM15T56CAY

Mouser Part No
511-SM15T56CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI

Learn More

Datasheet

2.931In Stock

Cut Tape

1,09 €

0,722 €

0,618 €

0,499 €

Reel

0,396 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 68V Unidirect

SM15T68A
STMicroelectronics
1: 1,42 €
3.286In Stock

Mfr. Part No.
SM15T68A

Mouser Part No
511-SM15T68A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 68V Unidirect

Learn More

Datasheet

3.286In Stock

Cut Tape

1,42 €

0,683 €

0,595 €

0,467 €

Reel

0,343 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Automotive 1500 W, 64.1 V TVS in SMC

SM15T75AY
STMicroelectronics
1: 1,04 €
315In Stock

Mfr. Part No.
SM15T75AY

Mouser Part No
511-SM15T75AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 1500 W, 64.1 V TVS in SMC

Learn More

Datasheet

315In Stock

Cut Tape

1,04 €

0,691 €

0,589 €

0,475 €

Reel

0,363 €

View

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi

SM15T7V5CAY
STMicroelectronics
1: 1,09 €
1.348In Stock

Mfr. Part No.
SM15T7V5CAY

Mouser Part No
511-SM15T7V5CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi

Learn More

Datasheet

1.348In Stock

Cut Tape

1,09 €

0,722 €

0,618 €

0,499 €

Reel

0,383 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi

SM15T82CAY
STMicroelectronics
1: 0,955 €
7In Stock

Mfr. Part No.
SM15T82CAY

Mouser Part No
511-SM15T82CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi

Learn More

Datasheet

7In Stock

Cut Tape

0,955 €

0,765 €

0,636 €

0,513 €

Reel

0,383 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T18AY
STMicroelectronics
1: 1,27 €
2.180In Stock

Mfr. Part No.
SM30T18AY

Mouser Part No
511-SM30T18AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

2.180In Stock

Cut Tape

1,27 €

0,829 €

0,716 €

0,579 €

Reel

0,445 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T26AY
STMicroelectronics
1: 1,11 €
1.927In Stock

Mfr. Part No.
SM30T26AY

Mouser Part No
511-SM30T26AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

1.927In Stock

Cut Tape

1,11 €

0,877 €

0,734 €

0,593 €

Reel

0,445 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

SM30T26CAY
STMicroelectronics
1: 1,33 €
1.815In Stock

Mfr. Part No.
SM30T26CAY

Mouser Part No
511-SM30T26CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

Learn More

Datasheet

1.815In Stock

Cut Tape

1,33 €

0,839 €

0,738 €

0,594 €

Reel

0,476 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi

SM30T28CAY
STMicroelectronics
1: 1,33 €
13.395In Stock
87.500Expected 12/8/2026

Mfr. Part No.
SM30T28CAY

Mouser Part No
511-SM30T28CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi

Learn More

Datasheet

13.395In Stock

87.500Expected 12/8/2026

Cut Tape

1,33 €

0,839 €

0,738 €

0,594 €

Reel

0,476 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

SM30T35CAY
STMicroelectronics
1: 1,20 €
1.865In Stock
1.250Expected 8/31/2026

Mfr. Part No.
SM30T35CAY

Mouser Part No
511-SM30T35CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

Learn More

Datasheet

1.865In Stock

1.250Expected 8/31/2026

Cut Tape

1,20 €

0,839 €

0,738 €

0,599 €

Reel

0,50 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 40 V TVS in SMC

SM30T47AY
STMicroelectronics
1: 1,11 €
1.756In Stock

Mfr. Part No.
SM30T47AY

Mouser Part No
511-SM30T47AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 40 V TVS in SMC

Learn More

Datasheet

1.756In Stock

Cut Tape

1,11 €

0,877 €

0,733 €

0,593 €

Reel

0,44 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC

SM30T56CAY
STMicroelectronics
1: 1,77 €
2.359In Stock

Mfr. Part No.
SM30T56CAY

Mouser Part No
511-SM30T56CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC

Learn More

Datasheet

2.359In Stock

Cut Tape

1,77 €

1,13 €

0,768 €

0,626 €

Reel

0,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SM30T82CAY
STMicroelectronics
1: 2,05 €
2.480In Stock

Mfr. Part No.
SM30T82CAY

Mouser Part No
511-SM30T82CAY

STMicroelectronics

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

Learn More

Datasheet

2.480In Stock

Cut Tape

2,05 €

1,04 €

0,894 €

0,73 €

Reel

0,654 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

SM4T14CAY
STMicroelectronics
1: 0,894 €
2.743In Stock

Mfr. Part No.
SM4T14CAY

Mouser Part No
511-SM4T14CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

Learn More

Datasheet

2.743In Stock

Cut Tape

0,894 €

0,421 €

0,363 €

0,28 €

Reel

0,188 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T15AY
STMicroelectronics
1: 0,834 €
1.941In Stock

Mfr. Part No.
SM4T15AY

Mouser Part No
511-SM4T15AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

1.941In Stock

Cut Tape

0,834 €

0,516 €

0,335 €

0,256 €

Reel

0,174 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

SM4T15CAY
STMicroelectronics
1: 0,894 €
2.438In Stock

Mfr. Part No.
SM4T15CAY

Mouser Part No
511-SM4T15CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

Learn More

Datasheet

2.438In Stock

Cut Tape

0,894 €

0,421 €

0,363 €

0,28 €

Reel

0,194 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T33AY
STMicroelectronics
1: 1,29 €
2.284In Stock

Mfr. Part No.
SM4T33AY

Mouser Part No
511-SM4T33AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

2.284In Stock

Cut Tape

1,29 €

0,63 €

0,541 €

0,424 €

Reel

0,314 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

SM4T33CAY
STMicroelectronics
1: 1,34 €
531In Stock
15.000On Order

Mfr. Part No.
SM4T33CAY

Mouser Part No
511-SM4T33CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

Learn More

Datasheet

531In Stock

15.000On Order

Cut Tape

1,34 €

0,651 €

0,563 €

0,441 €

Reel

0,328 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T39AY
STMicroelectronics
1: 1,29 €
92In Stock
5.000Expected 8/31/2026

Mfr. Part No.
SM4T39AY

Mouser Part No
511-SM4T39AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

92In Stock

5.000Expected 8/31/2026

Cut Tape

1,29 €

0,63 €

0,541 €

0,424 €

Reel

0,31 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T47AY
STMicroelectronics
1: 1,26 €
3.028In Stock

Mfr. Part No.
SM4T47AY

Mouser Part No
511-SM4T47AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

3.028In Stock

Cut Tape

1,26 €

0,63 €

0,525 €

0,412 €

Reel

0,302 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support