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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: 362,008

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Download Table (.CSV)

Part #

Circuit Breakers CIRCUIT BREAKER SWITCH 10A WH

W68-X2Q110-10
TE Connectivity / P&B
1: €121.72
135In Stock

Mfr. Part No.
W68-X2Q110-10

Mouser Part No
655-W68-X2Q110-10

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 10A WH

Datasheet

135In Stock

€121.72

€116.00

€105.92

€100.70

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS Diode

XBP1013-G
Torex Semiconductor
1: €0.387
200,143In Stock

Mfr. Part No.
XBP1013-G

Mouser Part No
865-XBP1013-G

Torex Semiconductor

ESD Protection Diodes / TVS Diodes TVS Diode

Datasheet

200,143In Stock

Cut Tape

€0.387

€0.208

€0.14

€0.116

Reel

€0.078

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes TVS 300W 15V 7"RL

SDC15.TCT
Semtech
1: €0.937
105,318In Stock

Mfr. Part No.
SDC15.TCT

Mouser Part No
947-SDC15.TCT

Semtech

ESD Protection Diodes / TVS Diodes TVS 300W 15V 7"RL

Learn More

Datasheet

105,318In Stock

Cut Tape

€0.937

€0.655

€0.507

€0.398

Reel

€0.292

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SMA T&R 5K

SMA6J15AQ-13
Diodes Incorporated
1: €0.482
4,979In Stock
New Product

Mfr. Part No.
SMA6J15AQ-13

Mouser Part No
621-SMA6J15AQ-13

New Product

Diodes Incorporated

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor PP SMA T&R 5K

Datasheet

4,979In Stock

Cut Tape

€0.482

€0.298

€0.189

€0.151

Reel

€0.092

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Automotive Fuses Fuse -Strip 60 9MM w/Housing 48VDC, 500A

157.5917.6501
Littelfuse
1: €8.47
4,201In Stock

Mfr. Part No.
157.5917.6501

Mouser Part No
576-157.5917.6501

Littelfuse

Automotive Fuses Fuse -Strip 60 9MM w/Housing 48VDC, 500A

Datasheet

4,201In Stock

€8.47

€7.03

€6.49

€4.39

€4.29

Min.: 1
Mult.: 1

LED Protection Devices 277V 10kA IP66 rated

LSP10GIHP277S
Littelfuse
1: €19.46
873In Stock

Mfr. Part No.
LSP10GIHP277S

Mouser Part No
576-LSP10GIHP277S

Littelfuse

LED Protection Devices 277V 10kA IP66 rated

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Datasheet

873In Stock

€19.46

€18.04

€16.46

€14.88

€14.51

Min.: 1
Mult.: 1

Varistors 50kA 130V 20000pF

V131BA60
Littelfuse
1: €55.26
395In Stock

Mfr. Part No.
V131BA60

Mouser Part No
576-V131BA60

Littelfuse

Varistors 50kA 130V 20000pF

Learn More

Datasheet

395In Stock

More Info Available

€55.26

€51.71

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 2.5uA 5VDC 6+1

82401646
Wurth Elektronik
1: €1.07
17,809In Stock

Mfr. Part No.
82401646

Mouser Part No
710-82401646

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 2.5uA 5VDC 6+1

Learn More

Datasheet

17,809In Stock

Cut Tape

€1.07

€1.05

€1.02

€0.98

€0.903

Reel

€0.894

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD SIDACtor LH Bi 734V 250A DO214 2L RoHS

P8002SBLRP
Littelfuse
1: €1.92
3,730In Stock

Mfr. Part No.
P8002SBLRP

Mouser Part No
576-P8002SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor LH Bi 734V 250A DO214 2L RoHS

Learn More

Datasheet

3,730In Stock

Cut Tape

€1.92

€1.20

€0.791

€0.628

€0.558

Reel

€0.479

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes ESD 33V BI

VCAN33C2-03GHE3-08
Vishay Semiconductors
1: €0.387
25,380In Stock

Mfr. Part No.
VCAN33C2-03GHE3-08

Mouser Part No
78-VCAN33C2-03GHE308

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD 33V BI

Learn More

Datasheet

25,380In Stock

Cut Tape

€0.387

€0.26

€0.151

€0.116

View

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

ESD Protection Diodes / TVS Diodes ESD 36V BI

VCAN36C2-03G-E3-08
Vishay Semiconductors
1: €0.456
33,964In Stock

Mfr. Part No.
VCAN36C2-03G-E3-08

Mouser Part No
78-VCAN36C2-03G-E308

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD 36V BI

Learn More

Datasheet

33,964In Stock

Cut Tape

€0.456

€0.286

€0.182

€0.145

Reel

€0.103

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Fuse Holder OMNI-BLOK 4 POLE HIGH PROFILE

03540704ZXGY
Littelfuse
1: €14.30
559In Stock

Mfr. Part No.
03540704ZXGY

Mouser Part No
576-03540704ZXGY

Littelfuse

Fuse Holder OMNI-BLOK 4 POLE HIGH PROFILE

Learn More

Datasheet

559In Stock

€14.30

€11.87

€10.96

€9.07

View

Min.: 1
Mult.: 1

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

PF-KT1-30
Bourns
1: €15.01
282In 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

282In Stock

€15.01

€13.39

€11.74

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

PTVS1-026C-H
Bourns
1: €3.54
11,531In Stock

Mfr. Part No.
PTVS1-026C-H

Mouser Part No
652-PTVS1-026C-H

Bourns

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

Learn More

Datasheet

11,531In Stock

Cut Tape

€3.54

€2.47

€2.18

€1.99

Reel

€1.93

€1.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes RSDT 22V

RSDT27RSMTFTL1
ROHM Semiconductor
1: €1.69
7,980In Stock

Mfr. Part No.
RSDT27RSMTFTL1

Mouser Part No
755-RSDT27RSMTFTL1

ROHM Semiconductor

ESD Protection Diodes / TVS Diodes RSDT 22V

Learn More

Datasheet

7,980In Stock

Cut Tape

€1.69

€1.28

€0.929

€0.753

View

Reel

€0.632

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

SMBJ28A
Vishay Semiconductors
1: €0.421
62,983In Stock

Mfr. Part No.
SMBJ28A

Mouser Part No
78-SMBJ28A

Vishay Semiconductors

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

Learn More

Datasheet

62,983In Stock

Cut Tape

€0.421

€0.289

€0.163

€0.129

Reel

€0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

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

RCLAMP03354P.A
Semtech
1: €1.02
10,252In 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

Datasheet

10,252In Stock

Cut Tape

€1.02

€0.727

€0.481

€0.375

Reel

€0.284

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

UCLAMP5011Z2CTKT
Semtech
1: €0.232
226,615In 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

226,615In Stock

Cut Tape

€0.232

€0.14

€0.088

€0.065

View

Reel

€0.033

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20,000

Fuse Holder 32x6.3mm FUSEHOLDER

FX0180/BK
Bulgin
1: €8.18
4,505In Stock

Mfr. Part No.
FX0180/BK

Mouser Part No
422-FX0180/BK

Bulgin

Fuse Holder 32x6.3mm FUSEHOLDER

Datasheet

4,505In Stock

€8.18

€7.80

Min.: 1
Mult.: 1

Automotive Fuses 5100 Ohm 0.25W MINI

02400108P
Littelfuse
1: €12.81
4,304In Stock

Mfr. Part No.
02400108P

Mouser Part No
576-02400108P

Littelfuse

Automotive Fuses 5100 Ohm 0.25W MINI

Datasheet

4,304In Stock

€12.81

€11.02

€10.13

€8.57

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 125V 3A MICRO Very Fast Acting

0273003.H
Littelfuse
1: €7.33
5,694In Stock

Mfr. Part No.
0273003.H

Mouser Part No
576-0273003.H

Littelfuse

Fuses with Leads - Through Hole 125V 3A MICRO Very Fast Acting

Learn More

Datasheet

5,694In Stock

€7.33

€6.40

€5.90

€4.84

View

Min.: 1
Mult.: 1

Surface Mount Fuses 350VAC 1A .078ohms 885 NANO2

0885001.DR
Littelfuse
1: €4.21
6,966In Stock
6,000On Order

Mfr. Part No.
0885001.DR

Mouser Part No
576-0885001.DR

Littelfuse

Surface Mount Fuses 350VAC 1A .078ohms 885 NANO2

Learn More

Datasheet

6,966In Stock

6,000On Order

Cut Tape

€4.21

€3.87

€3.58

€2.92

€2.85

Reel

€2.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional

1.5KE550CA
Littelfuse
1: €0.335
64,058In Stock

Mfr. Part No.
1.5KE550CA

Mouser Part No
576-1.5KE550CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional

Learn More

Datasheet

64,058In Stock

Cut Tape

€0.335

Reel

€0.286

Min.: 1
Mult.: 1

Reel: 1,200

Varistors 275V 250A 50pF 13 Inch Reel

V430CH8
Littelfuse
1: €1.16
34,781In Stock
40,000On Order

Mfr. Part No.
V430CH8

Mouser Part No
576-V430CH8

Littelfuse

Varistors 275V 250A 50pF 13 Inch Reel

Learn More

Datasheet

34,781In Stock

40,000On Order

Cut Tape

€1.16

€0.843

€0.765

€0.678

View

Reel

€0.527

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim

LT4363IMS-2#PBF
Analog Devices
1: €7.75
23,155In Stock

Mfr. Part No.
LT4363IMS-2#PBF

Mouser Part No
584-LT4363IMS-2#PBF

Analog Devices

Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim

Datasheet

23,155In Stock

€7.75

€6.03

€5.44

€5.08

View

Min.: 1
Mult.: 1

Circuit Protection

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