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Circuit Protection

Circuit Protection devices and components are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Analog Devices, Bourns, Eaton, Phoenix Contact, TDK EPCOS, Littelfuse, Vishay, & more.
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Please view our selection of circuit protection devices below.

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Results: 359’646

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Part #

ESD Protection Diodes / TVS Diodes T4F - A 47V

T4F47AHM3/I
Vishay Semiconductors
1: CHF 0.371
39’398In Stock

Mfr. Part No.
T4F47AHM3/I

Mouser Part No
78-T4F47AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 47V

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Datasheet

39’398In Stock

Cut Tape

CHF 0.371

CHF 0.175

CHF 0.142

CHF 0.11

Reel

CHF 0.065

View

MouseReel Available

Min.: 1
Mult.: 1

: 10’000

ESD Protection Diodes / TVS Diodes 1-Line 9V 39.0A TVS DO-214AA(SMB)

SMBJ9.0CA
Semtech
1: CHF 0.983
6’355In Stock

Mfr. Part No.
SMBJ9.0CA

Mouser Part No
947-SMBJ9.0CA

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 9V 39.0A TVS DO-214AA(SMB)

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Datasheet

6’355In Stock

Cut Tape

CHF 0.983

CHF 0.615

CHF 0.40

CHF 0.313

Reel

CHF 0.229

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

T6N43AHM3/I
Vishay Semiconductors
1: CHF 0.612
27’280In Stock

Mfr. Part No.
T6N43AHM3/I

Mouser Part No
625-T6N43AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

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Datasheet

27’280In Stock

Cut Tape

CHF 0.612

CHF 0.321

CHF 0.23

CHF 0.183

Reel

CHF 0.129

View

Min.: 1
Mult.: 1

: 14’000

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

BN-LG20Y2R5MYB
Bourns
1: CHF 1.25
5’473In Stock

Mfr. Part No.
BN-LG20Y2R5MYB

Mouser Part No
652-BN-LG20Y2R5MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

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Datasheet

5’473In Stock

CHF 1.25

CHF 0.955

CHF 0.761

CHF 0.716

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W,13V 5%, DFN3820A TVS

6DFN13A-M3/I
Vishay Semiconductors
1: CHF 0.579
21’564In Stock

Mfr. Part No.
6DFN13A-M3/I

Mouser Part No
78-6DFN13A-M3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,13V 5%, DFN3820A TVS

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Datasheet

21’564In Stock

Cut Tape

CHF 0.579

CHF 0.356

CHF 0.228

CHF 0.174

View

Reel

CHF 0.104

Min.: 1
Mult.: 1

: 14’000

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

TP5.0SMDJ43CA
Littelfuse
1: CHF 3.51
4’691In Stock

Mfr. Part No.
TP5.0SMDJ43CA

Mouser Part No
576-TP5.0SMDJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

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Datasheet

4’691In Stock

Cut Tape

CHF 3.51

CHF 2.31

CHF 1.73

CHF 1.46

CHF 1.34

Reel

CHF 1.24

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R

TPSMB219A
Littelfuse
1: CHF 1.01
5’924In Stock

Mfr. Part No.
TPSMB219A

Mouser Part No
576-TPSMB219A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS SURF MT 600W 219V DO214AA AEQ101 T&R

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Datasheet

5’924In Stock

Cut Tape

CHF 1.01

CHF 0.634

CHF 0.416

CHF 0.321

Reel

CHF 0.215

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

BN-LG10Y160MYB
Bourns
1: CHF 0.451
9’998In Stock

Mfr. Part No.
BN-LG10Y160MYB

Mouser Part No
652-BN-LG10Y160MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

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Datasheet

9’998In Stock

CHF 0.451

CHF 0.401

CHF 0.348

CHF 0.288

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

BN-LG15Y221MYB
Bourns
1: CHF 0.756
5’738In Stock
6’250On Order

Mfr. Part No.
BN-LG15Y221MYB

Mouser Part No
652-BN-LG15Y221MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

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Datasheet

5’738In Stock

6’250On Order

CHF 0.756

CHF 0.581

CHF 0.501

CHF 0.483

View

Min.: 1
Mult.: 1

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

PF-KT1-30
Bourns
1: CHF 27.67
279In Stock

Mfr. Part No.
PF-KT1-30

Mouser Part No
652-PF-KT1-30

Bourns

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

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Datasheet

279In Stock

CHF 27.67

CHF 22.95

CHF 15.28

CHF 13.65

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes RSDT 22V

RSDT27RSMTFTL1
ROHM Semiconductor
1: CHF 1.87
7’800In Stock

Mfr. Part No.
RSDT27RSMTFTL1

Mouser Part No
755-RSDT27RSMTFTL1

ROHM Semiconductor

ESD Protection Diodes / TVS Diodes RSDT 22V

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Datasheet

7’800In Stock

Cut Tape

CHF 1.87

CHF 1.18

CHF 0.877

CHF 0.748

View

Reel

CHF 0.61

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

ESD Protection Diodes / TVS Diodes 600W,30V 5%, DFN3820A TVS

6DFN30A-M3/I
Vishay Semiconductors
1: CHF 0.595
27’517In Stock

Mfr. Part No.
6DFN30A-M3/I

Mouser Part No
78-6DFN30A-M3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,30V 5%, DFN3820A TVS

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Datasheet

27’517In Stock

Cut Tape

CHF 0.595

CHF 0.367

CHF 0.236

CHF 0.18

Reel

CHF 0.119

View

Min.: 1
Mult.: 1

: 14’000

ESD Protection Diodes / TVS Diodes 28V 1000W UniDir TransZorb 5% Tol

SMBJ28A
Vishay Semiconductors
1: CHF 0.394
54’749In Stock

Mfr. Part No.
SMBJ28A

Mouser Part No
78-SMBJ28A

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 28V 1000W UniDir TransZorb 5% Tol

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Datasheet

54’749In Stock

Cut Tape

CHF 0.394

CHF 0.271

CHF 0.153

CHF 0.121

Reel

CHF 0.101

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes T4F - A 11V

T4F11AHM3/H
Vishay Semiconductors
1: CHF 0.371
35’659In Stock

Mfr. Part No.
T4F11AHM3/H

Mouser Part No
78-T4F11AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 11V

Learn More

Datasheet

35’659In Stock

Cut Tape

CHF 0.371

CHF 0.175

CHF 0.142

CHF 0.11

Reel

CHF 0.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes T4F - A 18V

T4F18AHM3/I
Vishay Semiconductors
1: CHF 0.371
38’940In Stock

Mfr. Part No.
T4F18AHM3/I

Mouser Part No
78-T4F18AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 18V

Learn More

Datasheet

38’940In Stock

Cut Tape

CHF 0.371

CHF 0.175

CHF 0.142

CHF 0.11

Reel

CHF 0.065

View

MouseReel Available

Min.: 1
Mult.: 1

: 10’000

ESD Protection Diodes / TVS Diodes Low Capacitance RailClamp 4-Line Surge & ESD Protection

RCLAMP03354P.A
Semtech
1: CHF 0.955
9’855In Stock

Mfr. Part No.
RCLAMP03354P.A

Mouser Part No
947-RCLAMP03354P.A

Semtech

ESD Protection Diodes / TVS Diodes Low Capacitance RailClamp 4-Line Surge & ESD Protection

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Datasheet

9’855In Stock

Cut Tape

CHF 0.955

CHF 0.548

CHF 0.469

CHF 0.371

Reel

CHF 0.266

View

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

ESD Protection Diodes / TVS Diodes 1-Line 5V 5pF 0.15 Ohms ESD

UCLAMP5011Z2CTKT
Semtech
1: CHF 0.233
225’415In Stock

Mfr. Part No.
UCLAMP5011Z2CTKT

Mouser Part No
947-UCLAMP5011Z2CTKT

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 5V 5pF 0.15 Ohms ESD

Datasheet

225’415In Stock

Cut Tape

CHF 0.233

CHF 0.101

CHF 0.089

CHF 0.066

View

Reel

CHF 0.032

MouseReel Available

Min.: 1
Mult.: 1

: 20’000

ESD Protection Diodes / TVS Diodes TVS ARRAY

SP3130E-01WTG
Littelfuse
1: CHF 0.427
18’404In Stock

Mfr. Part No.
SP3130E-01WTG

Mouser Part No
576-SP3130E-01WTG

Littelfuse

ESD Protection Diodes / TVS Diodes TVS ARRAY

Datasheet

18’404In Stock

Cut Tape

CHF 0.427

CHF 0.261

CHF 0.165

CHF 0.127

Reel

CHF 0.078

View

MouseReel Available

Min.: 1
Mult.: 1

: 10’000

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

TP5.0SMDJ100A
Littelfuse
1: CHF 4.34
5’088In Stock

Mfr. Part No.
TP5.0SMDJ100A

Mouser Part No
576-TP5.0SMDJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

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Datasheet

5’088In Stock

Cut Tape

CHF 4.34

CHF 2.40

CHF 2.19

CHF 1.94

CHF 1.78

Reel

CHF 1.65

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

TP5.0SMDJ150A
Littelfuse
1: CHF 4.34
5’555In Stock

Mfr. Part No.
TP5.0SMDJ150A

Mouser Part No
576-TP5.0SMDJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

Learn More

Datasheet

5’555In Stock

Cut Tape

CHF 4.34

CHF 2.89

CHF 2.19

CHF 1.94

CHF 1.78

Reel

CHF 1.65

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

T6N24AHM3/I
Vishay Semiconductors
1: CHF 0.548
22’761In Stock

Mfr. Part No.
T6N24AHM3/I

Mouser Part No
625-T6N24AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

Learn More

Datasheet

22’761In Stock

Cut Tape

CHF 0.548

CHF 0.339

CHF 0.241

CHF 0.191

Reel

CHF 0.129

View

Min.: 1
Mult.: 1

: 14’000

NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk

BN-LG13Y5R0MYB
Bourns
1: CHF 0.652
11’477In Stock

Mfr. Part No.
BN-LG13Y5R0MYB

Mouser Part No
652-BN-LG13Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk

Learn More

Datasheet

11’477In Stock

CHF 0.652

CHF 0.503

CHF 0.433

CHF 0.417

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk

BN-LG15Y121MYB
Bourns
1: CHF 0.588
11’348In Stock

Mfr. Part No.
BN-LG15Y121MYB

Mouser Part No
652-BN-LG15Y121MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk

Learn More

Datasheet

11’348In Stock

CHF 0.588

CHF 0.535

CHF 0.514

CHF 0.464

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes T4F - A 16V

T4F16AHM3/I
Vishay Semiconductors
1: CHF 0.371
39’947In Stock

Mfr. Part No.
T4F16AHM3/I

Mouser Part No
78-T4F16AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 16V

Learn More

Datasheet

39’947In Stock

Cut Tape

CHF 0.371

CHF 0.175

CHF 0.142

CHF 0.11

Reel

CHF 0.068

View

MouseReel Available

Min.: 1
Mult.: 1

: 10’000

ESD Protection Diodes / TVS Diodes T4F - A 24V

T4F24AHM3/H
Vishay Semiconductors
1: CHF 0.371
35’970In Stock

Mfr. Part No.
T4F24AHM3/H

Mouser Part No
78-T4F24AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 24V

Learn More

Datasheet

35’970In Stock

Cut Tape

CHF 0.371

CHF 0.175

CHF 0.142

CHF 0.11

Reel

CHF 0.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

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