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Circuit Protection

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

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Types of Circuit Protection

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Results: 360,063

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Part #

ESD Protection Diodes / TVS Diodes T4F - A 18V

T4F18AHM3/H
Vishay Semiconductors
1: €0.284
30,205In Stock

Mfr. Part No.
T4F18AHM3/H

Mouser Part No
78-T4F18AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 18V

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Datasheet

30,205In Stock

Cut Tape

€0.284

€0.167

€0.12

€0.096

Reel

€0.075

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes T4F - A 24V

T4F24AHM3/I
Vishay Semiconductors
1: €0.396
39,847In Stock

Mfr. Part No.
T4F24AHM3/I

Mouser Part No
78-T4F24AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 24V

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Datasheet

39,847In Stock

Cut Tape

€0.396

€0.187

€0.152

€0.118

Reel

€0.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes T4F - A 36V

T4F36AHM3/I
Vishay Semiconductors
1: €0.396
34,997In Stock

Mfr. Part No.
T4F36AHM3/I

Mouser Part No
78-T4F36AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 36V

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Datasheet

34,997In Stock

Cut Tape

€0.396

€0.186

€0.152

€0.118

Reel

€0.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes T4F - A 47V

T4F47AHM3/H
Vishay Semiconductors
1: €0.396
35,680In Stock

Mfr. Part No.
T4F47AHM3/H

Mouser Part No
78-T4F47AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 47V

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Datasheet

35,680In Stock

Cut Tape

€0.396

€0.187

€0.152

€0.118

Reel

€0.085

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes T4F - A 47V

T4F47AHM3/I
Vishay Semiconductors
1: €0.396
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

€0.396

€0.186

€0.152

€0.118

Reel

€0.069

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: €1.01
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

€1.01

€0.555

€0.414

€0.32

Reel

€0.239

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SM50T39AY
STMicroelectronics
1: €2.01
2,364In 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

2,364In Stock

Cut Tape

€2.01

€1.12

€0.946

€0.796

Reel

€0.642

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101

AQ24COME-02HTG
Littelfuse
1: €0.731
10,756In Stock

Mfr. Part No.
AQ24COME-02HTG

Mouser Part No
576-AQ24COME-02HTG

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101

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Datasheet

10,756In Stock

Cut Tape

€0.731

€0.359

€0.294

€0.225

Reel

€0.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

TP5.0SMDJ130CA
Littelfuse
1: €4.64
2,929In Stock

Mfr. Part No.
TP5.0SMDJ130CA

Mouser Part No
576-TP5.0SMDJ130CA

Littelfuse

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

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Datasheet

2,929In Stock

Cut Tape

€4.64

€2.63

€2.33

€2.07

€1.90

Reel

€1.76

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

TP5.0SMDJ150CA
Littelfuse
1: €4.64
5,424In Stock

Mfr. Part No.
TP5.0SMDJ150CA

Mouser Part No
576-TP5.0SMDJ150CA

Littelfuse

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

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Datasheet

5,424In Stock

Cut Tape

€4.64

€2.83

€2.42

€2.14

€1.90

Reel

€1.76

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

T6N16AHM3/I
Vishay Semiconductors
1: €0.654
27,482In Stock

Mfr. Part No.
T6N16AHM3/I

Mouser Part No
625-T6N16AHM3/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

27,482In Stock

Cut Tape

€0.654

€0.402

€0.26

€0.198

Reel

€0.144

View

Min.: 1
Mult.: 1

: 14,000

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

T6N36AHM3/I
Vishay Semiconductors
1: €0.654
27,425In Stock

Mfr. Part No.
T6N36AHM3/I

Mouser Part No
625-T6N36AHM3/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

27,425In Stock

Cut Tape

€0.654

€0.32

€0.26

€0.198

Reel

€0.138

View

Min.: 1
Mult.: 1

: 14,000

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

T6N39AHM3/I
Vishay Semiconductors
1: €0.679
18,795In Stock

Mfr. Part No.
T6N39AHM3/I

Mouser Part No
625-T6N39AHM3/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

18,795In Stock

Cut Tape

€0.679

€0.379

€0.261

€0.204

Reel

€0.144

View

Min.: 1
Mult.: 1

: 14,000

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk

BN-LG15Y2R5MYB
Bourns
1: €0.817
10,131In Stock

Mfr. Part No.
BN-LG15Y2R5MYB

Mouser Part No
652-BN-LG15Y2R5MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk

Learn More

Datasheet

10,131In Stock

€0.817

€0.621

€0.535

€0.516

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk

BN-LG20Y2R2MYB
Bourns
1: €1.36
4,493In Stock

Mfr. Part No.
BN-LG20Y2R2MYB

Mouser Part No
652-BN-LG20Y2R2MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk

Learn More

Datasheet

4,493In Stock

€1.36

€1.02

€0.813

€0.765

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk

BN-LG20Y5R0MYB
Bourns
1: €1.25
5,812In Stock

Mfr. Part No.
BN-LG20Y5R0MYB

Mouser Part No
652-BN-LG20Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk

Learn More

Datasheet

5,812In Stock

€1.25

€1.02

€0.813

€0.765

View

Min.: 1
Mult.: 1

Industrial Surge Protectors 1-Pair Surface Mount Signal Line Surge Protective Device (SPD), Indoor, 24V, screw terminals

B180-24D3
Citel
1: €89.91
42In Stock

Mfr. Part No.
B180-24D3

Mouser Part No
703-B180-24D3

Citel

Industrial Surge Protectors 1-Pair Surface Mount Signal Line Surge Protective Device (SPD), Indoor, 24V, screw terminals

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Datasheet

42In Stock

€89.91

€80.69

€62.93

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes T4F - A 12V

T4F12AHM3/H
Vishay Semiconductors
1: €0.232
35,702In Stock

Mfr. Part No.
T4F12AHM3/H

Mouser Part No
78-T4F12AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 12V

Learn More

Datasheet

35,702In Stock

Cut Tape

€0.232

€0.114

€0.103

€0.085

Reel

€0.075

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes T4F - A 33V

T4F33AHM3/H
Vishay Semiconductors
1: €0.396
34,954In Stock

Mfr. Part No.
T4F33AHM3/H

Mouser Part No
78-T4F33AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 33V

Learn More

Datasheet

34,954In Stock

Cut Tape

€0.396

€0.187

€0.152

€0.118

Reel

€0.085

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A

0408001.WR
Littelfuse
1: €1.44
5,124In Stock

Mfr. Part No.
0408001.WR

Mouser Part No
576-0408001.WR

Littelfuse

Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 1A

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Datasheet

5,124In Stock

Cut Tape

€1.44

€1.25

€1.16

€0.963

View

Reel

€0.558

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: €0.654
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

Learn More

Datasheet

27,280In Stock

Cut Tape

€0.654

€0.402

€0.245

€0.198

Reel

€0.144

View

Min.: 1
Mult.: 1

: 14,000

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk

BN-LG15Y330MYB
Bourns
1: €0.783
7,914In Stock

Mfr. Part No.
BN-LG15Y330MYB

Mouser Part No
652-BN-LG15Y330MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk

Learn More

Datasheet

7,914In Stock

€0.783

€0.64

€0.551

€0.531

View

Min.: 1
Mult.: 1

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

BN-LG20Y2R5MYB
Bourns
1: €1.36
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

Learn More

Datasheet

5,473In Stock

€1.36

€1.02

€0.813

€0.765

View

Min.: 1
Mult.: 1

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

6DFN13A-M3/I
Vishay Semiconductors
1: €0.619
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

Learn More

Datasheet

21,564In Stock

Cut Tape

€0.619

€0.38

€0.244

€0.186

View

Reel

€0.111

Min.: 1
Mult.: 1

: 14,000

Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200

0437001.WRA
Littelfuse
1: €1.64
18,956In Stock

Mfr. Part No.
0437001.WRA

Mouser Part No
576-0437001.WRA

Littelfuse

Surface Mount Fuses 1A 63V 1206 Fast-Acting AEC-Q200

Learn More

Datasheet

18,956In Stock

Cut Tape

€1.64

€1.42

€1.32

€1.09

View

Reel

€0.624

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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