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Circuit Protection

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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: £1.75
2,364In Stock

Mfr. Part No.
SM50T39AY

Mouser Part No
511-SM50T39AY

STMicroelectronics

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

Learn More

Datasheet

2,364In Stock

Cut Tape

£1.75

£0.978

£0.826

£0.695

Reel

£0.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SM15T39CAY
STMicroelectronics
1: £0.849
47,268In 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

Learn More

Datasheet

47,268In Stock

Cut Tape

£0.849

£0.63

£0.523

£0.43

Reel

£0.335

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SM50T56AY
STMicroelectronics
1: £2.03
412In Stock
2,500Expected 05/10/2026

Mfr. Part No.
SM50T56AY

Mouser Part No
511-SM50T56AY

STMicroelectronics

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

Learn More

Datasheet

412In Stock

2,500Expected 05/10/2026

Cut Tape

£2.03

£1.17

£0.89

£0.714

Reel

£0.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Triacs Overvoltage protected AC switch

ACST310-8B
STMicroelectronics
1: £1.07
9,183In Stock

Mfr. Part No.
ACST310-8B

Mouser Part No
511-ACST310-8B

STMicroelectronics

Triacs Overvoltage protected AC switch

Datasheet

9,183In Stock

£1.07

£0.513

£0.423

£0.34

View

Min.: 1
Mult.: 1

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

ESDA6V1-5SC6Y
STMicroelectronics
1: £0.255
37,794In 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

37,794In Stock

Cut Tape

£0.255

£0.13

£0.115

£0.083

Reel

£0.067

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SCRs .025 SCRs

P0109AL 5AA4
STMicroelectronics
1: £0.705
10,914In Stock

Mfr. Part No.
P0109AL 5AA4

Mouser Part No
511-P0109AL5AA4

STMicroelectronics

SCRs .025 SCRs

Learn More

Datasheet

10,914In Stock

Cut Tape

£0.705

£0.441

£0.287

£0.22

Reel

£0.159

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1500W 150V Bidirect

SM15T150CA
STMicroelectronics
1: £1.04
3,591In Stock

Mfr. Part No.
SM15T150CA

Mouser Part No
511-SM15T150CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 150V Bidirect

Learn More

Datasheet

3,591In Stock

Cut Tape

£1.04

£0.588

£0.468

£0.378

Reel

£0.291

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 1500W 6.8V Bidirect

SM15T6V8CA
STMicroelectronics
1: £0.882
7,174In Stock

Mfr. Part No.
SM15T6V8CA

Mouser Part No
511-SM15T6V8CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 6.8V Bidirect

Learn More

Datasheet

7,174In Stock

Cut Tape

£0.882

£0.66

£0.555

£0.457

Reel

£0.338

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SM6T18CAY
STMicroelectronics
1: £0.796
4,226In Stock

Mfr. Part No.
SM6T18CAY

Mouser Part No
511-SM6T18CAY

STMicroelectronics

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

Learn More

Datasheet

4,226In Stock

Cut Tape

£0.796

£0.649

£0.511

£0.41

Reel

£0.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J40A-TR
STMicroelectronics
1: £0.721
7,657In Stock

Mfr. Part No.
SMA6J40A-TR

Mouser Part No
511-SMA6J40A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes HJ Temp Transil

Learn More

Datasheet

7,657In Stock

Cut Tape

£0.721

£0.337

£0.289

£0.223

View

Reel

£0.137

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMA6T24AY
STMicroelectronics
1: £0.986
4,990In Stock

Mfr. Part No.
SMA6T24AY

Mouser Part No
511-SMA6T24AY

STMicroelectronics

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

Learn More

Datasheet

4,990In Stock

Cut Tape

£0.986

£0.682

£0.568

£0.458

Reel

£0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 10V Bidirect

SMAJ10CA-TR
STMicroelectronics
1: £0.48
15,784In Stock

Mfr. Part No.
SMAJ10CA-TR

Mouser Part No
511-SMAJ10CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 10V Bidirect

Learn More

Datasheet

15,784In Stock

Cut Tape

£0.48

£0.228

£0.187

£0.152

View

Reel

£0.083

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS in SMC

SMC50J36A
STMicroelectronics
1: £1.53
3,322In Stock

Mfr. Part No.
SMC50J36A

Mouser Part No
511-SMC50J36A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS in SMC

Learn More

Datasheet

3,322In Stock

Cut Tape

£1.53

£0.788

£0.672

£0.557

Reel

£0.437

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TRANSIL

SMCJ170A-TR
STMicroelectronics
1: £0.863
14,122In Stock

Mfr. Part No.
SMCJ170A-TR

Mouser Part No
511-SMCJ170A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes TRANSIL

Learn More

Datasheet

14,122In Stock

Cut Tape

£0.863

£0.409

£0.353

£0.272

Reel

£0.214

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Triacs 20 A - 800 V 150Deg C

T2035H-8T
STMicroelectronics
1: £1.80
3,549In Stock

Mfr. Part No.
T2035H-8T

Mouser Part No
511-T2035H-8T

STMicroelectronics

Triacs 20 A - 800 V 150Deg C

Learn More

Datasheet

3,549In Stock

£1.80

£0.882

£0.788

£0.626

View

Min.: 1
Mult.: 1

SCRs 16 A 800 V High Temperature SCR

TN1605H-8T
STMicroelectronics
1: £1.48
1,845In Stock

Mfr. Part No.
TN1605H-8T

Mouser Part No
511-TN1605H-8T

STMicroelectronics

SCRs 16 A 800 V High Temperature SCR

Learn More

Datasheet

1,845In Stock

£1.48

£0.705

£0.63

£0.499

View

Min.: 1
Mult.: 1

Triacs Transient Vltg Protected AC Switch

ACS102-6T1-TR
STMicroelectronics
1: £0.668
8,598In Stock

Mfr. Part No.
ACS102-6T1-TR

Mouser Part No
511-ACS102-6T1-TR

STMicroelectronics

Triacs Transient Vltg Protected AC Switch

Datasheet

8,598In Stock

Cut Tape

£0.668

£0.413

£0.268

£0.205

Reel

£0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Triacs AC POWER SWITCH 6 AMP LOAD <10 mA

ACST610-8T
STMicroelectronics
1: £1.55
4,341In Stock

Mfr. Part No.
ACST610-8T

Mouser Part No
511-ACST610-8T

STMicroelectronics

Triacs AC POWER SWITCH 6 AMP LOAD <10 mA

Learn More

Datasheet

4,341In Stock

£1.55

£0.745

£0.666

£0.527

View

Min.: 1
Mult.: 1

Triacs 6 Amp 600 Volt

BTA06-600BWRG
STMicroelectronics
1: £1.46
2,904In Stock

Mfr. Part No.
BTA06-600BWRG

Mouser Part No
511-BTA06-600BW

STMicroelectronics

Triacs 6 Amp 600 Volt

Learn More

Datasheet

2,904In Stock

£1.46

£0.699

£0.533

£0.446

£0.404

Min.: 1
Mult.: 1

Triacs 12 Amp 600 Volt

BTB12-600BRG
STMicroelectronics
1: £1.34
4,009In Stock

Mfr. Part No.
BTB12-600BRG

Mouser Part No
511-BTB12-600B

STMicroelectronics

Triacs 12 Amp 600 Volt

Learn More

Datasheet

4,009In Stock

£1.34

£0.841

£0.411

£0.354

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1500W 100V Bidirect

SM15T100CA
STMicroelectronics
1: £1.12
10,369In Stock

Mfr. Part No.
SM15T100CA

Mouser Part No
511-SM15T100CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 100V Bidirect

Learn More

Datasheet

10,369In Stock

Cut Tape

£1.12

£0.588

£0.473

£0.393

Reel

£0.291

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 1500W 200V Unidirect

SM15T200A
STMicroelectronics
1: £1.07
4,550In Stock

Mfr. Part No.
SM15T200A

Mouser Part No
511-SM15T200A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 200V Unidirect

Learn More

Datasheet

4,550In Stock

Cut Tape

£1.07

£0.536

£0.439

£0.348

£0.316

Reel

£0.252

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SM15T36CAY
STMicroelectronics
1: £0.841
4,950In Stock

Mfr. Part No.
SM15T36CAY

Mouser Part No
511-SM15T36CAY

STMicroelectronics

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

Learn More

Datasheet

4,950In Stock

Cut Tape

£0.841

£0.63

£0.523

£0.43

Reel

£0.334

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SM30T42AY
STMicroelectronics
1: £0.899
15,464In Stock

Mfr. Part No.
SM30T42AY

Mouser Part No
511-SM30T42AY

STMicroelectronics

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

Learn More

Datasheet

15,464In Stock

Cut Tape

£0.899

£0.67

£0.567

£0.466

Reel

£0.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SM30T56AY
STMicroelectronics
1: £0.899
6,295In Stock

Mfr. Part No.
SM30T56AY

Mouser Part No
511-SM30T56AY

STMicroelectronics

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

Learn More

Datasheet

6,295In Stock

Cut Tape

£0.899

£0.67

£0.567

£0.466

Reel

£0.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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