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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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Types of Circuit Protection

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Results: 361.799

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Download Table (.CSV)

Part #

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA220CA
Littelfuse
1: 11,22 €
1.429In Stock

Mfr. Part No.
15KPA220CA

Mouser Part No
576-15KPA220CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

1.429In Stock

Cut Tape

11,22 €

7,89 €

6,91 €

6,72 €

Reel

6,72 €

Min.: 1
Mult.: 1

: 800

Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE

1812L110/16DR
Littelfuse
1: 0,464 €
35.194In Stock

Mfr. Part No.
1812L110/16DR

Mouser Part No
576-1812L110/16DR

Littelfuse

Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE

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Datasheet

35.194In Stock

Cut Tape

0,464 €

0,415 €

0,353 €

0,325 €

Reel

0,212 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

ESD Protection Diodes / TVS Diodes 15V 1KW 5% BiDirectional

1KSMB15A
Littelfuse
1: 0,568 €
8.893In Stock

Mfr. Part No.
1KSMB15A

Mouser Part No
576-1KSMB15A

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 1KW 5% BiDirectional

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Datasheet

8.893In Stock

Cut Tape

0,568 €

0,406 €

0,286 €

0,225 €

0,21 €

Reel

0,196 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode

20KPA32A
Littelfuse
1: 12,73 €
825In Stock

Mfr. Part No.
20KPA32A

Mouser Part No
576-20KPA32A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode

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Datasheet

825In Stock

Cut Tape

12,73 €

9,15 €

Reel

9,15 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

30KPA45CA
Littelfuse
1: 18,38 €
558In Stock

Mfr. Part No.
30KPA45CA

Mouser Part No
576-30KPA45CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

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Datasheet

558In Stock

Cut Tape

18,38 €

13,67 €

13,48 €

13,38 €

Reel

13,38 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

30KPA60CA
Littelfuse
1: 17,35 €
896In Stock
800On Order

Mfr. Part No.
30KPA60CA

Mouser Part No
576-30KPA60CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

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Datasheet

896In Stock

800On Order

Cut Tape

17,35 €

13,50 €

13,14 €

Reel

13,14 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 40Vso 31VAC 78A

5KP40A
Littelfuse
1: 2,11 €
2.334In Stock
2.400On Order

Mfr. Part No.
5KP40A

Mouser Part No
576-5KP40A

Littelfuse

ESD Protection Diodes / TVS Diodes 40Vso 31VAC 78A

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Datasheet

2.334In Stock

2.400On Order

Cut Tape

2,11 €

1,75 €

1,23 €

1,01 €

Reel

1,01 €

Min.: 1
Mult.: 1

: 800

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 350V MS

CG2350MS
Littelfuse
1: 2,72 €
1.485In Stock

Mfr. Part No.
CG2350MS

Mouser Part No
576-CG2350MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 350V MS

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Datasheet

1.485In Stock

Cut Tape

2,72 €

2,48 €

2,30 €

1,88 €

Reel

1,31 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Fuse Holder ATO Inline Red Wire

FHAC0003ZXJA
Littelfuse
1: 6,01 €
884In Stock

Mfr. Part No.
FHAC0003ZXJA

Mouser Part No
576-FHAC0003ZXJA

Littelfuse

Fuse Holder ATO Inline Red Wire

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Datasheet

884In Stock

6,01 €

4,99 €

4,34 €

3,52 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

JLLN600.X
Littelfuse
1: 128,55 €
18In Stock

Mfr. Part No.
JLLN600.X

Mouser Part No
576-JLLN600.X

Littelfuse

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

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Datasheet

18In Stock

128,55 €

113,37 €

108,65 €

105,94 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS600.X
Littelfuse
1: 135,24 €
93In Stock

Mfr. Part No.
L50QS600.X

Mouser Part No
576-L50QS600.X

Littelfuse

Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

93In Stock

135,24 €

122,65 €

Min.: 1
Mult.: 1

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 30A COVER

LFJ60030FBC
Littelfuse
1: 9,19 €
967In Stock
1.070On Order

Mfr. Part No.
LFJ60030FBC

Mouser Part No
576-LFJ60030FBC

Littelfuse

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 30A COVER

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Datasheet

967In Stock

1.070On Order

9,19 €

7,71 €

7,31 €

6,96 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 477V 400W 5% Bi-directional

P4SMA530CA
Littelfuse
1: 0,533 €
11.678In Stock

Mfr. Part No.
P4SMA530CA

Mouser Part No
576-P4SMA530CA

Littelfuse

ESD Protection Diodes / TVS Diodes 477V 400W 5% Bi-directional

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Datasheet

11.678In Stock

Cut Tape

0,533 €

0,404 €

0,277 €

0,218 €

0,185 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Triacs 600V 8A 10-10-10 mA LED App

Q6008LH1LEDTP
Littelfuse
1: 2,09 €
3.864In Stock
2.000On Order

Mfr. Part No.
Q6008LH1LEDTP

Mouser Part No
576-Q6008LH1LEDTP

Littelfuse

Triacs 600V 8A 10-10-10 mA LED App

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Datasheet

3.864In Stock

2.000On Order

2,09 €

1,03 €

0,886 €

0,823 €

Min.: 1
Mult.: 1

Triacs 600V 12A ALTNSTR ISO 10-10-10 mA TO220

Q6012LH2TP
Littelfuse
1: 3,10 €
963In Stock

Mfr. Part No.
Q6012LH2TP

Mouser Part No
576-Q6012LH2TP

Littelfuse

Triacs 600V 12A ALTNSTR ISO 10-10-10 mA TO220

Datasheet

963In Stock

3,10 €

2,05 €

1,64 €

1,42 €

Min.: 1
Mult.: 1

Triacs 600V 16A 35-35-35 mA

Q6016LH4TP
Littelfuse
1: 3,52 €
950In Stock

Mfr. Part No.
Q6016LH4TP

Mouser Part No
576-Q6016LH4TP

Littelfuse

Triacs 600V 16A 35-35-35 mA

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Datasheet

950In Stock

3,52 €

2,26 €

1,68 €

Min.: 1
Mult.: 1

Triacs 800V 15A

Q8015L5TP
Littelfuse
1: 3,96 €
1.567In Stock

Mfr. Part No.
Q8015L5TP

Mouser Part No
576-Q8015L5TP

Littelfuse

Triacs 800V 15A

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Datasheet

1.567In Stock

3,96 €

2,63 €

1,96 €

Min.: 1
Mult.: 1

Triacs HT Alternistor 800V 16A TO263

QJ8016NH4RP
Littelfuse
1: 4,76 €
820In Stock

Mfr. Part No.
QJ8016NH4RP

Mouser Part No
576-QJ8016NH4RP

Littelfuse

Triacs HT Alternistor 800V 16A TO263

Learn More

Datasheet

820In Stock

Cut Tape

4,76 €

3,17 €

2,28 €

Reel

2,17 €

Min.: 1
Mult.: 1

: 500

SCRs 600V 20A

S6020LTP
Littelfuse
1: 2,80 €
5.768In Stock
3.000On Order

Mfr. Part No.
S6020LTP

Mouser Part No
576-S6020LTP

Littelfuse

SCRs 600V 20A

Datasheet

5.768In Stock

3.000On Order

2,80 €

1,54 €

1,28 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS LEADED SLD 36V

SLD6S36A
Littelfuse
1: 2,10 €
1.473In Stock

Mfr. Part No.
SLD6S36A

Mouser Part No
576-SLD6S36A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS LEADED SLD 36V

Learn More

Datasheet

1.473In Stock

Cut Tape

2,10 €

1,76 €

1,43 €

Reel

1,31 €

1,14 €

1,12 €

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S17A
Littelfuse
1: 1,84 €
1.076In Stock

Mfr. Part No.
SLD8S17A

Mouser Part No
576-SLD8S17A

Littelfuse

ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1.076In Stock

Cut Tape

1,84 €

1,78 €

1,61 €

Reel

1,40 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 26V 7kW UNI-DIR SLD8S AEC-Q101

SLD8S26A
Littelfuse
1: 2,05 €
1.347In Stock

Mfr. Part No.
SLD8S26A

Mouser Part No
576-SLD8S26A

Littelfuse

ESD Protection Diodes / TVS Diodes 26V 7kW UNI-DIR SLD8S AEC-Q101

Learn More

Datasheet

1.347In Stock

Cut Tape

2,05 €

1,85 €

1,61 €

Reel

1,40 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

SMBJ400A
Littelfuse
1: 0,318 €
23.201In Stock

Mfr. Part No.
SMBJ400A

Mouser Part No
576-SMBJ400A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

Learn More

Datasheet

23.201In Stock

Cut Tape

0,318 €

0,227 €

0,189 €

Reel

0,189 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY

SP723APP
Littelfuse
1: 2,56 €
1.400In Stock

Mfr. Part No.
SP723APP

Mouser Part No
576-SP723APP

Littelfuse

ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY

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Datasheet

1.400In Stock

2,56 €

1,46 €

1,45 €

1,44 €

1,27 €

Min.: 1
Mult.: 1

SCRs SCR TO263 600V 50A HJ TEMP

SV6050NA2RP
Littelfuse
1: 7,34 €
814In Stock

Mfr. Part No.
SV6050NA2RP

Mouser Part No
576-SV6050NA2RP

Littelfuse

SCRs SCR TO263 600V 50A HJ TEMP

Learn More

Datasheet

814In Stock

Cut Tape

7,34 €

5,21 €

4,20 €

Reel

3,98 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

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