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

ST Series Circuit Protection

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

Types of Circuit Protection

List Images

Results: 43

Applied Filters:

Series = ST

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 Auto ESD SOD323-2,36V

STS321360B141AH
Eaton Electronics
1: 2,95 kr.
12.409In Stock
6.000Expected 08/06/2026
New Product

Mfr. Part No.
STS321360B141AH

Mouser Part No
504-STS321360B141AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,36V

Learn More

Datasheet

12.409In Stock

6.000Expected 08/06/2026

Cut Tape

2,95 kr.

1,81 kr.

1,15 kr.

0,858 kr.

Reel

0,627 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

STS321050U852AH
Eaton Electronics
1: 3,60 kr.
8.996In Stock
New Product

Mfr. Part No.
STS321050U852AH

Mouser Part No
504-STS321050U852AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

Learn More

Datasheet

8.996In Stock

Cut Tape

3,60 kr.

2,19 kr.

1,39 kr.

1,04 kr.

Reel

0,806 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

STS321033B100AH
Eaton Electronics
1: 3,72 kr.
11.061In Stock
New Product

Mfr. Part No.
STS321033B100AH

Mouser Part No
504-STS321033B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

Learn More

Datasheet

11.061In Stock

Cut Tape

3,72 kr.

2,22 kr.

1,42 kr.

1,15 kr.

Reel

0,85 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,36V

STS321360U351AH
Eaton Electronics
1: 2,89 kr.
8.582In Stock
New Product

Mfr. Part No.
STS321360U351AH

Mouser Part No
504-STS321360U351AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,36V

Learn More

Datasheet

8.582In Stock

Cut Tape

2,89 kr.

1,95 kr.

1,04 kr.

0,836 kr.

Reel

0,574 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5V

STN101050BL25AH
Eaton Electronics
1: 2,89 kr.
30.075In Stock
New Product

Mfr. Part No.
STN101050BL25AH

Mouser Part No
504-STN101050BL25AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5V

Learn More

Datasheet

30.075In Stock

Cut Tape

2,89 kr.

1,98 kr.

1,54 kr.

1,25 kr.

Reel

0,649 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

STS521050B331AH
Eaton Electronics
1: 1,92 kr.
27.308In Stock
New Product

Mfr. Part No.
STS521050B331AH

Mouser Part No
504-STS521050B331AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

Learn More

Datasheet

27.308In Stock

Cut Tape

1,92 kr.

1,37 kr.

1,22 kr.

0,903 kr.

Reel

0,425 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

STN101050B181AH
Eaton Electronics
1: 2,25 kr.
15.540In Stock
New Product

Mfr. Part No.
STN101050B181AH

Mouser Part No
504-STN101050B181AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

Learn More

Datasheet

15.540In Stock

Cut Tape

2,25 kr.

1,57 kr.

0,873 kr.

0,731 kr.

Reel

0,336 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

STN101050BL30AH
Eaton Electronics
1: 2,18 kr.
18.532In Stock
New Product

Mfr. Part No.
STN101050BL30AH

Mouser Part No
504-STN101050BL30AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

Learn More

Datasheet

18.532In Stock

Cut Tape

2,18 kr.

1,34 kr.

0,843 kr.

0,776 kr.

Reel

0,589 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes Auto ESD DFN2510-10L,5V

STN254050UL50AH
Eaton Electronics
1: 3,92 kr.
9.070In Stock
New Product

Mfr. Part No.
STN254050UL50AH

Mouser Part No
504-STN254050UL50AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD DFN2510-10L,5V

Learn More

Datasheet

9.070In Stock

Cut Tape

3,92 kr.

2,41 kr.

1,63 kr.

1,24 kr.

Reel

0,925 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOT23-3,5.0V

STS232050U152AH
Eaton Electronics
1: 3,40 kr.
8.821In Stock
New Product

Mfr. Part No.
STS232050U152AH

Mouser Part No
504-STS232050U152AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOT23-3,5.0V

Learn More

Datasheet

8.821In Stock

Cut Tape

3,40 kr.

2,09 kr.

1,33 kr.

1,02 kr.

Reel

0,739 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

STS321033U202AH
Eaton Electronics
1: 2,50 kr.
6.408In Stock
New Product

Mfr. Part No.
STS321033U202AH

Mouser Part No
504-STS321033U202AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

Learn More

Datasheet

6.408In Stock

Cut Tape

2,50 kr.

1,52 kr.

0,955 kr.

0,709 kr.

Reel

0,507 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

STS321045B502AH
Eaton Electronics
1: 4,36 kr.
3.146In Stock
9.000Expected 28/07/2026
New Product

Mfr. Part No.
STS321045B502AH

Mouser Part No
504-STS321045B502AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

Learn More

Datasheet

3.146In Stock

9.000Expected 28/07/2026

Cut Tape

4,36 kr.

2,68 kr.

1,72 kr.

1,32 kr.

Reel

0,977 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Automotive TVS Diode ESD Suppressor

STS321050B100AH
Eaton Electronics
1: 3,66 kr.
7.237In Stock
New Product

Mfr. Part No.
STS321050B100AH

Mouser Part No
504-STS321050B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Automotive TVS Diode ESD Suppressor

Learn More

Datasheet

7.237In Stock

Cut Tape

3,66 kr.

2,26 kr.

1,44 kr.

1,10 kr.

Reel

0,806 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

STS321050B331AH
Eaton Electronics
1: 2,57 kr.
7.330In Stock
New Product

Mfr. Part No.
STS321050B331AH

Mouser Part No
504-STS321050B331AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

Learn More

Datasheet

7.330In Stock

Cut Tape

2,57 kr.

1,57 kr.

0,985 kr.

0,739 kr.

Reel

0,515 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

STS321050U182AH
Eaton Electronics
1: 2,63 kr.
20.000In Stock
New Product

Mfr. Part No.
STS321050U182AH

Mouser Part No
504-STS321050U182AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

Learn More

Datasheet

20.000In Stock

Cut Tape

2,63 kr.

1,62 kr.

1,02 kr.

0,836 kr.

Reel

0,574 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

STS321070U162AH
Eaton Electronics
1: 2,63 kr.
9.080In Stock
New Product

Mfr. Part No.
STS321070U162AH

Mouser Part No
504-STS321070U162AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

Learn More

Datasheet

9.080In Stock

Cut Tape

2,63 kr.

1,62 kr.

1,04 kr.

0,836 kr.

Reel

0,574 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

STS321070U722AH
Eaton Electronics
1: 3,21 kr.
9.094In Stock
New Product

Mfr. Part No.
STS321070U722AH

Mouser Part No
504-STS321070U722AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

Learn More

Datasheet

9.094In Stock

Cut Tape

3,21 kr.

1,98 kr.

1,26 kr.

1,00 kr.

Reel

0,761 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,8.0V

STS321080B100AH
Eaton Electronics
1: 3,53 kr.
9.090In Stock
New Product

Mfr. Part No.
STS321080B100AH

Mouser Part No
504-STS321080B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,8.0V

Learn More

Datasheet

9.090In Stock

Cut Tape

3,53 kr.

2,18 kr.

1,42 kr.

1,14 kr.

Reel

0,85 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

STS321120B301AH
Eaton Electronics
1: 2,57 kr.
3.063In Stock
9.000Expected 08/06/2026
New Product

Mfr. Part No.
STS321120B301AH

Mouser Part No
504-STS321120B301AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

Learn More

Datasheet

3.063In Stock

9.000Expected 08/06/2026

Cut Tape

2,57 kr.

1,57 kr.

0,985 kr.

0,739 kr.

Reel

0,515 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

STS321120U372AH
Eaton Electronics
1: 3,27 kr.
2.399In Stock
9.000Expected 03/09/2026
New Product

Mfr. Part No.
STS321120U372AH

Mouser Part No
504-STS321120U372AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

Learn More

Datasheet

2.399In Stock

9.000Expected 03/09/2026

Cut Tape

3,27 kr.

1,99 kr.

1,26 kr.

0,947 kr.

Reel

0,694 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

STS321120U901AH
Eaton Electronics
1: 2,63 kr.
9.068In Stock
New Product

Mfr. Part No.
STS321120U901AH

Mouser Part No
504-STS321120U901AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

Learn More

Datasheet

9.068In Stock

Cut Tape

2,63 kr.

1,62 kr.

1,04 kr.

0,836 kr.

Reel

0,574 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

STS321150B100AH
Eaton Electronics
1: 3,98 kr.
8.728In Stock
New Product

Mfr. Part No.
STS321150B100AH

Mouser Part No
504-STS321150B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

Learn More

Datasheet

8.728In Stock

Cut Tape

3,98 kr.

2,41 kr.

1,54 kr.

1,16 kr.

Reel

0,806 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

STS321150B351AH
Eaton Electronics
1: 3,01 kr.
8.866In Stock
New Product

Mfr. Part No.
STS321150B351AH

Mouser Part No
504-STS321150B351AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

Learn More

Datasheet

8.866In Stock

Cut Tape

3,01 kr.

2,08 kr.

1,10 kr.

0,933 kr.

Reel

0,574 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

STS321150U332AH
Eaton Electronics
1: 3,21 kr.
9.100In Stock
New Product

Mfr. Part No.
STS321150U332AH

Mouser Part No
504-STS321150U332AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

Learn More

Datasheet

9.100In Stock

Cut Tape

3,21 kr.

1,98 kr.

1,26 kr.

1,00 kr.

Reel

0,761 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

STS321150U751AH
Eaton Electronics
1: 2,63 kr.
9.070In Stock
New Product

Mfr. Part No.
STS321150U751AH

Mouser Part No
504-STS321150U751AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

Learn More

Datasheet

9.070In Stock

Cut Tape

2,63 kr.

1,62 kr.

1,04 kr.

0,836 kr.

Reel

0,582 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ST Series Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support