Circuit Protection – Mouser Liechtenstein

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Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS

SM50T39AY
STMicroelectronics
1: CHF 1.88
2’227In Stock

Mfr. Part No.
SM50T39AY

Mouser Part No
511-SM50T39AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS

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Datasheet

2’227In Stock

Cut Tape

CHF 1.88

CHF 1.05

CHF 0.885

CHF 0.745

Reel

CHF 0.601

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MouseReel Available

Min.: 1
Mult.: 1

: 2’500

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 20 V TVS

SM50T23AY
STMicroelectronics
1: CHF 1.29
2’490In Stock

Mfr. Part No.
SM50T23AY

Mouser Part No
511-SM50T23AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 20 V TVS

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Datasheet

2’490In Stock

Cut Tape

CHF 1.29

CHF 0.861

CHF 0.718

CHF 0.69

Reel

CHF 0.637

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Min.: 1
Mult.: 1

: 2’500

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

SM15T39CAY
STMicroelectronics
1: CHF 0.91
47’368In Stock

Mfr. Part No.
SM15T39CAY

Mouser Part No
511-SM15T39CAY

STMicroelectronics

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

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Datasheet

47’368In Stock

Cut Tape

CHF 0.91

CHF 0.676

CHF 0.561

CHF 0.469

Reel

CHF 0.423

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 48 V TVS

SM50T56AY
STMicroelectronics
1: CHF 1.56
607In Stock
2’500Expected 10/5/2026

Mfr. Part No.
SM50T56AY

Mouser Part No
511-SM50T56AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 48 V TVS

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Datasheet

607In Stock

2’500Expected 10/5/2026

Cut Tape

CHF 1.56

CHF 1.04

CHF 0.861

CHF 0.745

Reel

CHF 0.609

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Min.: 1
Mult.: 1

: 2’500

SCRs 50 Amp 200 Volt

BTW69-200RG
STMicroelectronics
1: CHF 5.81
892In Stock

Mfr. Part No.
BTW69-200RG

Mouser Part No
511-BTW69-200

STMicroelectronics

SCRs 50 Amp 200 Volt

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Datasheet

892In Stock

CHF 5.81

CHF 3.33

CHF 2.79

CHF 2.49

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (24 V system)

ESDCAN06-2BLY
STMicroelectronics
1: CHF 0.371
130’025In Stock

Mfr. Part No.
ESDCAN06-2BLY

Mouser Part No
511-ESDCAN06-2BLY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (24 V system)

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Datasheet

130’025In Stock

Cut Tape

CHF 0.371

CHF 0.175

CHF 0.143

CHF 0.11

Reel

CHF 0.071

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Min.: 1
Mult.: 1

: 3’000

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

SM30T42CAY
STMicroelectronics
1: CHF 1.60
11’097In Stock

Mfr. Part No.
SM30T42CAY

Mouser Part No
511-SM30T42CAY

STMicroelectronics

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

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Datasheet

11’097In Stock

Cut Tape

CHF 1.60

CHF 0.821

CHF 0.672

CHF 0.574

View

Reel

CHF 0.477

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

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

SM4T28AY
STMicroelectronics
1: CHF 1.04
16’008In Stock

Mfr. Part No.
SM4T28AY

Mouser Part No
511-SM4T28AY

STMicroelectronics

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

Learn More

Datasheet

16’008In Stock

Cut Tape

CHF 1.04

CHF 0.59

CHF 0.473

CHF 0.37

View

Reel

CHF 0.279

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni

SM6T15AY
STMicroelectronics
1: CHF 0.901
7’006In Stock

Mfr. Part No.
SM6T15AY

Mouser Part No
511-SM6T15AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni

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Datasheet

7’006In Stock

Cut Tape

CHF 0.901

CHF 0.431

CHF 0.37

CHF 0.285

Reel

CHF 0.224

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Min.: 1
Mult.: 1

: 2’500

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J26CA-TR
STMicroelectronics
1: CHF 0.62
7’388In Stock

Mfr. Part No.
SMA6J26CA-TR

Mouser Part No
511-SMA6J26CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes HJ Temp Transil

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Datasheet

7’388In Stock

Cut Tape

CHF 0.62

CHF 0.371

CHF 0.279

CHF 0.229

View

Reel

CHF 0.159

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni

SMA6T22AY
STMicroelectronics
1: CHF 0.917
5’004In Stock

Mfr. Part No.
SMA6T22AY

Mouser Part No
511-SMA6T22AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni

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Datasheet

5’004In Stock

Cut Tape

CHF 0.917

CHF 0.689

CHF 0.576

CHF 0.474

Reel

CHF 0.35

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MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi

SMA6T56CAY
STMicroelectronics
1: CHF 1.05
5’396In Stock

Mfr. Part No.
SMA6T56CAY

Mouser Part No
511-SMA6T56CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi

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Datasheet

5’396In Stock

Cut Tape

CHF 1.05

CHF 0.854

CHF 0.641

CHF 0.508

Reel

CHF 0.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

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

SMC30J24A
STMicroelectronics
1: CHF 1.06
4’782In Stock

Mfr. Part No.
SMC30J24A

Mouser Part No
511-SMC30J24A

STMicroelectronics

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

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Datasheet

4’782In Stock

Cut Tape

CHF 1.06

CHF 0.753

CHF 0.644

CHF 0.53

Reel

CHF 0.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

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

SMC30J33A
STMicroelectronics
1: CHF 0.973
3’512In Stock

Mfr. Part No.
SMC30J33A

Mouser Part No
511-SMC30J33A

STMicroelectronics

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

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Datasheet

3’512In Stock

Cut Tape

CHF 0.973

CHF 0.724

CHF 0.613

CHF 0.505

Reel

CHF 0.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect

SMCJ22A-TR
STMicroelectronics
1: CHF 1.01
7’218In Stock

Mfr. Part No.
SMCJ22A-TR

Mouser Part No
511-SMCJ22A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect

Learn More

Datasheet

7’218In Stock

Cut Tape

CHF 1.01

CHF 0.472

CHF 0.417

CHF 0.322

Reel

CHF 0.229

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Triacs Hi temp 20A Triacs

T2050H-6T
STMicroelectronics
1: CHF 2.00
4’890In Stock

Mfr. Part No.
T2050H-6T

Mouser Part No
511-T2050H-6T

STMicroelectronics

Triacs Hi temp 20A Triacs

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Datasheet

4’890In Stock

CHF 2.00

CHF 1.14

CHF 0.945

CHF 0.813

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Min.: 1
Mult.: 1

Triacs 25 A - 800 V - T-Series Triac in TO-220AB insulated

T2535T-8I
STMicroelectronics
1: CHF 1.98
13’717In Stock

Mfr. Part No.
T2535T-8I

Mouser Part No
511-T2535T-8I

STMicroelectronics

Triacs 25 A - 800 V - T-Series Triac in TO-220AB insulated

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Datasheet

13’717In Stock

CHF 1.98

CHF 0.973

CHF 0.877

CHF 0.729

View

Min.: 1
Mult.: 1

Triacs 4.0 Amp 600 Volt

T405-600B
STMicroelectronics
1: CHF 1.04
6’337In Stock

Mfr. Part No.
T405-600B

Mouser Part No
511-T405-600B

STMicroelectronics

Triacs 4.0 Amp 600 Volt

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Datasheet

6’337In Stock

CHF 1.04

CHF 0.402

CHF 0.31

CHF 0.28

View

Min.: 1
Mult.: 1

Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac

T810T-8G
STMicroelectronics
1: CHF 1.33
10’586In Stock

Mfr. Part No.
T810T-8G

Mouser Part No
511-T810T-8G

STMicroelectronics

Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac

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Datasheet

10’586In Stock

CHF 1.33

CHF 0.523

CHF 0.383

CHF 0.363

View

Min.: 1
Mult.: 1

SCRs 25 Amp 600 Volt

TN2540-600G-TR
STMicroelectronics
1: CHF 2.79
1’846In Stock

Mfr. Part No.
TN2540-600G-TR

Mouser Part No
511-TN2540-600G-TR

STMicroelectronics

SCRs 25 Amp 600 Volt

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Datasheet

1’846In Stock

Cut Tape

CHF 2.79

CHF 1.83

CHF 1.27

CHF 1.04

Reel

CHF 0.934

CHF 0.876

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

SCRs 30 A 1200 V automotive grade SCR Thyristor

TN3050HP-12L2Y
STMicroelectronics
1: CHF 5.40
526In Stock

Mfr. Part No.
TN3050HP-12L2Y

Mouser Part No
511-TN3050HP-12L2Y

STMicroelectronics

SCRs 30 A 1200 V automotive grade SCR Thyristor

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Datasheet

526In Stock

Cut Tape

CHF 5.40

CHF 3.64

CHF 2.63

Reel

CHF 2.16

CHF 2.06

MouseReel Available

Min.: 1
Mult.: 1

: 600

SCRs High temperature 50A SCRs

TN5015H-6I
STMicroelectronics
1: CHF 2.29
1’895In Stock

Mfr. Part No.
TN5015H-6I

Mouser Part No
511-TN5015H-6I

STMicroelectronics

SCRs High temperature 50A SCRs

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Datasheet

1’895In Stock

CHF 2.29

CHF 1.20

CHF 1.01

CHF 0.829

View

Min.: 1
Mult.: 1

SCRs 16 A 800 V High Temperature SCR

TN1605H-8T
STMicroelectronics
1: CHF 1.58
1’845In Stock

Mfr. Part No.
TN1605H-8T

Mouser Part No
511-TN1605H-8T

STMicroelectronics

SCRs 16 A 800 V High Temperature SCR

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Datasheet

1’845In Stock

CHF 1.58

CHF 0.756

CHF 0.676

CHF 0.535

View

Min.: 1
Mult.: 1

Triacs Overvoltage protected AC switch

ACST310-8B
STMicroelectronics
1: CHF 1.14
9’183In Stock

Mfr. Part No.
ACST310-8B

Mouser Part No
511-ACST310-8B

STMicroelectronics

Triacs Overvoltage protected AC switch

Datasheet

9’183In Stock

CHF 1.14

CHF 0.55

CHF 0.453

CHF 0.365

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L

ESDA6V1-5SC6Y
STMicroelectronics
1: CHF 0.427
38’434In Stock

Mfr. Part No.
ESDA6V1-5SC6Y

Mouser Part No
511-ESDA6V1-5SC6Y

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L

Learn More

Datasheet

38’434In Stock

Cut Tape

CHF 0.427

CHF 0.204

CHF 0.167

CHF 0.134

Reel

CHF 0.106

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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