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ST Series Circuit Protection

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Types of Circuit Protection

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Part #

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

STS321050U852AH
Eaton Electronics
1: Rp8.806
9.055In 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

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Datasheet

9.055In Stock

Cut Tape

Rp8.806

Rp5.981

Rp3.394

Rp2.679

Reel

Rp1.890

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321360B141AH
Eaton Electronics
1: Rp7.522
8.879In Stock
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

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Datasheet

8.879In Stock

Cut Tape

Rp7.522

Rp4.807

Rp2.844

Rp2.146

Reel

Rp1.578

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,24V

STS521240U161AH
Eaton Electronics
1: Rp8.623
16.040In Stock
New Product

Mfr. Part No.
STS521240U161AH

Mouser Part No
504-STS521240U161AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,24V

Learn More

Datasheet

16.040In Stock

Cut Tape

Rp8.623

Rp5.999

Rp2.935

Rp2.458

Reel

Rp1.119

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8.000

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

STS321033B100AH
Eaton Electronics
1: Rp9.907
6.011In Stock
6.000Expected 06/04/2026
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

6.011In Stock

6.000Expected 06/04/2026

Cut Tape

Rp9.907

Rp5.981

Rp3.798

Rp2.917

Reel

Rp2.073

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STN101050BL25AH
Eaton Electronics
1: Rp9.356
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

Rp9.356

Rp6.623

Rp3.229

Rp2.697

Reel

Rp1.248

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

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

STN101050BL30AH
Eaton Electronics
1: Rp8.256
29.544In 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

29.544In Stock

Cut Tape

Rp8.256

Rp5.779

Rp2.825

Rp2.367

Reel

Rp1.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

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

STS521050B331AH
Eaton Electronics
1: Rp5.504
28.092In 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

28.092In Stock

Cut Tape

Rp5.504

Rp3.908

Rp1.706

Rp1.523

Reel

Rp1.009

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8.000

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

STN101050B181AH
Eaton Electronics
1: Rp6.788
29.890In 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

29.890In Stock

Cut Tape

Rp6.788

Rp4.678

Rp2.293

Rp1.908

Reel

Rp881

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

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

STN254050UL50AH
Eaton Electronics
1: Rp10.090
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

Rp10.090

Rp6.256

Rp3.981

Rp3.247

Reel

Rp2.275

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS232050U152AH
Eaton Electronics
1: Rp9.173
8.916In 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

8.916In Stock

Cut Tape

Rp9.173

Rp5.651

Rp3.577

Rp2.807

Reel

Rp2.018

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321033B401AH
Eaton Electronics
1: Rp9.173
8.095In Stock
New Product

Mfr. Part No.
STS321033B401AH

Mouser Part No
504-STS321033B401AH

New Product

Eaton Electronics

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

Learn More

Datasheet

8.095In Stock

Cut Tape

Rp9.173

Rp6.348

Rp3.100

Rp2.587

Reel

Rp1.541

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321033U202AH
Eaton Electronics
1: Rp9.356
10.513In 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

10.513In Stock

Cut Tape

Rp9.356

Rp6.623

Rp3.229

Rp2.697

Reel

Rp1.614

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321045B502AH
Eaton Electronics
1: Rp11.558
4.830In Stock
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

4.830In Stock

Cut Tape

Rp11.558

Rp7.063

Rp4.513

Rp3.816

Reel

Rp2.587

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes Automotive TVS Diode ESD Suppressor

STS321050B100AH
Eaton Electronics
1: Rp9.907
8.223In 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

8.223In Stock

Cut Tape

Rp9.907

Rp5.981

Rp3.798

Rp2.972

Reel

Rp2.128

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321050B331AH
Eaton Electronics
1: Rp9.173
8.810In 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

8.810In Stock

Cut Tape

Rp9.173

Rp6.348

Rp3.100

Rp2.587

Reel

Rp1.541

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321050U182AH
Eaton Electronics
1: Rp8.990
9.000In Stock
9.000Expected 11/05/2026
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

9.000In Stock

9.000Expected 11/05/2026

Cut Tape

Rp8.990

Rp6.219

Rp3.045

Rp2.715

Reel

Rp1.614

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321070U162AH
Eaton Electronics
1: Rp9.356
9.100In 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

9.100In Stock

Cut Tape

Rp9.356

Rp6.623

Rp3.229

Rp2.697

Reel

Rp1.614

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321070U722AH
Eaton Electronics
1: Rp8.990
9.097In 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

9.097In Stock

Cut Tape

Rp8.990

Rp6.238

Rp3.522

Rp2.789

Reel

Rp1.981

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321080B100AH
Eaton Electronics
1: Rp9.723
9.100In 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

9.100In Stock

Cut Tape

Rp9.723

Rp6.109

Rp3.871

Rp3.100

Reel

Rp2.202

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321120B301AH
Eaton Electronics
1: Rp9.173
9.063In Stock
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

9.063In Stock

Cut Tape

Rp9.173

Rp6.348

Rp3.100

Rp2.587

Reel

Rp1.541

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321120U372AH
Eaton Electronics
1: Rp8.990
6.429In Stock
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

6.429In Stock

Cut Tape

Rp8.990

Rp6.238

Rp3.522

Rp2.789

Reel

Rp1.981

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321120U901AH
Eaton Electronics
1: Rp9.540
9.036In 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

9.036In Stock

Cut Tape

Rp9.540

Rp6.641

Rp3.247

Rp2.715

Reel

Rp1.871

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321150B100AH
Eaton Electronics
1: Rp9.907
8.748In 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

8.748In Stock

Cut Tape

Rp9.907

Rp5.981

Rp3.798

Rp2.972

Reel

Rp2.128

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321150B351AH
Eaton Electronics
1: Rp9.173
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

Rp9.173

Rp6.348

Rp3.100

Rp2.587

Reel

Rp1.541

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

STS321150U751AH
Eaton Electronics
1: Rp9.356
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

Rp9.356

Rp6.623

Rp3.229

Rp2.697

Reel

Rp1.614

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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