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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: 361,800

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Part #

Varistors 14mm, 275Vac, 10%, AdvanceD Compact Series

B72314S2271K101
TDK
1: €0.396
4,854In Stock

Mfr. Part No.
B72314S2271K101

Mouser Part No
871-B72314S2271K101

TDK

Varistors 14mm, 275Vac, 10%, AdvanceD Compact Series

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Datasheet

4,854In Stock

€0.396

€0.25

€0.218

€0.202

View

Min.: 1
Mult.: 1

Surface Mount Fuses 2410 SMD AEC-Q200 Compliant Fuse Slow Blow 500mA Silver Plating Tape and Reel (5000 pcs.)

0680H0500-05
Bel Fuse
1: €0.525
3,834In Stock

Mfr. Part No.
0680H0500-05

Mouser Part No
530-0680H0500-05

Bel Fuse

Surface Mount Fuses 2410 SMD AEC-Q200 Compliant Fuse Slow Blow 500mA Silver Plating Tape and Reel (5000 pcs.)

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Datasheet

3,834In Stock

Cut Tape

€0.525

€0.48

€0.398

€0.368

View

Reel

€0.23

Min.: 1
Mult.: 1

: 5,000

Automotive Fuses 1000V-Rated fuse for EV & HEV 25A

0AKLB9250-PD
Bel Fuse
1: €10.70
160In Stock

Mfr. Part No.
0AKLB9250-PD

Mouser Part No
530-0AKLB9250-BE

Bel Fuse

Automotive Fuses 1000V-Rated fuse for EV & HEV 25A

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Datasheet

160In Stock

€10.70

€9.35

€7.80

€6.95

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Min.: 1
Mult.: 1

Triacs 30 Amp Standard High Temperature Alternistor TRIAC-TO220AB

QJ8030RH4TP
Littelfuse
1: €5.34
932In Stock

Mfr. Part No.
QJ8030RH4TP

Mouser Part No
576-QJ8030RH4TP

Littelfuse

Triacs 30 Amp Standard High Temperature Alternistor TRIAC-TO220AB

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Datasheet

932In Stock

€5.34

€3.59

€2.60

€2.41

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5Kohms Special Tol. AEC-Q200 3977K ETFE Insulated

NTCLE300E3502SBA
Vishay / BC Components
1: €1.20
953In Stock
998On Order

Mfr. Part No.
NTCLE300E3502SBA

Mouser Part No
594-NTCLE300E3502SBA

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 5Kohms Special Tol. AEC-Q200 3977K ETFE Insulated

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Datasheet

953In Stock

998On Order

€1.20

€1.14

€1.08

€1.02

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2.2Kohms 3% NTC Epoxy PVC 3977K

NTCLE400E3222HA
Vishay / BC Components
1: €1.78
825In Stock

Mfr. Part No.
NTCLE400E3222HA

Mouser Part No
594-NTCLE400E3222HA

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 2.2Kohms 3% NTC Epoxy PVC 3977K

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Datasheet

825In Stock

€1.78

€1.69

€1.60

€1.53

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5Kohms 3% NTC Epoxy PVC 3977K

NTCLE400E3502HA
Vishay / BC Components
1: €1.78
848In Stock

Mfr. Part No.
NTCLE400E3502HA

Mouser Part No
594-NTCLE400E3502HA

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 5Kohms 3% NTC Epoxy PVC 3977K

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Datasheet

848In Stock

€1.78

€1.69

€1.60

€1.53

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT35 Design Kit

DK-GDT35-01
Bourns
1: €21.24
43In Stock

Mfr. Part No.
DK-GDT35-01

Mouser Part No
652-DK-GDT35-01

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT35 Design Kit

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Datasheet

43In Stock

€21.24

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr,HydMag

IELHK11-1-52-30.0-01-V
AIRPAX
1: €143.22
4In Stock

Mfr. Part No.
IELHK11-1-52-30.0-01-V

Mouser Part No
874-IELHK1115230001V

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

4In Stock

€143.22

Min.: 1
Mult.: 1

Fuse Holder DRAWER FUSEHOLDER

FX0430/63
Bulgin
1: €10.49
506In Stock

Mfr. Part No.
FX0430/63

Mouser Part No
422-FX0430/63

Bulgin

Fuse Holder DRAWER FUSEHOLDER

Datasheet

506In Stock

€10.49

€10.47

Min.: 1
Mult.: 1

Circuit Breakers Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and open circuit (modified reset to SAE) version optional. Open circuitve

1620-2-30A
E-T-A
1: €11.38
320In Stock

Mfr. Part No.
1620-2-30A

Mouser Part No
457-1620-2-30A

E-T-A

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Datasheet

320In Stock

€11.38

€10.81

€10.47

€8.06

View

Min.: 1
Mult.: 1

Circuit Breakers Single pole thermal circuit breaker with press-to-reset, tease-free, trip-free, snap action mechanism. Type 2-5700 can be supplied as a push-push switch/circuit breaker (R-type TO CBE to EN 60934 in press-to-reset configuration; S-typ

2-5700-IG1-K10-DD-38A
E-T-A
1: €40.11
54In Stock

Mfr. Part No.
2-5700-IG1-K10-DD-38A

Mouser Part No
457-25700IG1K10DD38A

E-T-A

Datasheet

54In Stock

€40.11

€36.35

€31.12

€30.11

€27.35

Min.: 1
Mult.: 1

Surface Mount Fuses Surface mount Chip fuse Silver Plated 0402 case size Fast Blow 3A Tape and Reel (10000 pcs.)

0ABA-3000-TN
Bel Fuse
1: €0.516
7,113In Stock

Mfr. Part No.
0ABA-3000-TN

Mouser Part No
530-0ABA-3000-TN

Bel Fuse

Surface Mount Fuses Surface mount Chip fuse Silver Plated 0402 case size Fast Blow 3A Tape and Reel (10000 pcs.)

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Datasheet

7,113In Stock

Cut Tape

€0.516

€0.449

€0.39

€0.349

View

Reel

€0.229

Min.: 1
Mult.: 1

: 10,000

Surface Mount Fuses 0603 SMD Fuse. Slow Blow 2.5A

0ABB-2500-TM
Bel Fuse
1: €0.697
4,101In Stock

Mfr. Part No.
0ABB-2500-TM

Mouser Part No
530-0ABB-2500-TM

Bel Fuse

Surface Mount Fuses 0603 SMD Fuse. Slow Blow 2.5A

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Datasheet

4,101In Stock

Cut Tape

€0.697

€0.628

€0.528

€0.488

View

Reel

€0.298

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses SMD fuse 500VDC 350VAC 3.15A

0ACG-3150-TE
Bel Fuse
1: €3.20
1,315In Stock

Mfr. Part No.
0ACG-3150-TE

Mouser Part No
530-0ACG-3150-TE

Bel Fuse

Surface Mount Fuses SMD fuse 500VDC 350VAC 3.15A

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Datasheet

1,315In Stock

Cut Tape

€3.20

€2.67

€2.47

€2.05

Reel

€1.35

View

Min.: 1
Mult.: 1

: 1,000

Cartridge Fuses FUSE, CERAMIC TUBE 2.5A, 1000VAC/VDC

0ADBC2500-BE
Bel Fuse
1: €5.06
991In Stock
1,000On Order

Mfr. Part No.
0ADBC2500-BE

Mouser Part No
530-0ADBC2500-BE

Bel Fuse

Cartridge Fuses FUSE, CERAMIC TUBE 2.5A, 1000VAC/VDC

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Datasheet

991In Stock

1,000On Order

€5.06

€3.91

€3.71

€3.05

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE, CERAMIC TUBE 25A, 500VAC/VDC

0ADEC9250-BE
Bel Fuse
1: €3.16
983In Stock
999On Order

Mfr. Part No.
0ADEC9250-BE

Mouser Part No
530-0ADEC9250-BE

Bel Fuse

Cartridge Fuses FUSE, CERAMIC TUBE 25A, 500VAC/VDC

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Datasheet

983In Stock

999On Order

€3.16

€2.62

€2.06

€2.01

View

Min.: 1
Mult.: 1

Cartridge Fuses 1/4 x 1-1/4 Inch Ceramic Tube Fuse High I t 20A

0ADGC9200-BE
Bel Fuse
1: €4.03
986In Stock

Mfr. Part No.
0ADGC9200-BE

Mouser Part No
530-0ADGC9200-BE

Bel Fuse

Cartridge Fuses 1/4 x 1-1/4 Inch Ceramic Tube Fuse High I t 20A

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Datasheet

986In Stock

€4.03

€3.65

€3.50

€2.98

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 10A, 600VAC/500VDC

0ADKP9100-RE
Bel Fuse
1: €1.51
3,225In Stock
3,000On Order

Mfr. Part No.
0ADKP9100-RE

Mouser Part No
530-0ADKP9100-RE

Bel Fuse

Fuses with Leads - Through Hole FUSE, CERAMIC TUBE 10A, 600VAC/500VDC

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Datasheet

3,225In Stock

3,000On Order

€1.51

€1.23

€1.14

€1.04

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Radial PPTC 3 Ih 16V

0ZRA0300FF1C
Bel Fuse
1: €0.327
9,532In Stock

Mfr. Part No.
0ZRA0300FF1C

Mouser Part No
530-0ZRA0300FF1C

Bel Fuse

Resettable Fuses - PPTC Radial PPTC 3 Ih 16V

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Datasheet

9,532In Stock

€0.327

€0.295

€0.245

€0.135

€0.127

Min.: 1
Mult.: 1

Cartridge Fuses

3AG 1.6-R
Bel Fuse
1: €0.285
4,131In Stock

Mfr. Part No.
3AG 1.6-R

Mouser Part No
530-3AG1.6-R

Bel Fuse

Cartridge Fuses

Datasheet

4,131In Stock

€0.285

Min.: 1
Mult.: 1

Surface Mount Fuses 1206 SMT Fuse VeryFastActing 1.25A

C1Q 1.25
Bel Fuse
1: €0.12
26,312In Stock

Mfr. Part No.
C1Q 1.25

Mouser Part No
530-C1Q1.25

Bel Fuse

Surface Mount Fuses 1206 SMT Fuse VeryFastActing 1.25A

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Datasheet

26,312In Stock

Cut Tape

€0.12

€0.117

Reel

€0.117

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses Fuse

C2Q 4
Bel Fuse
1: €0.275
24,051In Stock

Mfr. Part No.
C2Q 4

Mouser Part No
530-C2Q4

Bel Fuse

Surface Mount Fuses Fuse

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Datasheet

24,051In Stock

Cut Tape

€0.275

€0.254

€0.211

€0.194

€0.127

Reel

€0.108

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 125VAC 0.2A .8372ohms 453 NANO2

0453.200MR
Littelfuse
1: €2.98
935In Stock
1,000On Order

Mfr. Part No.
0453.200MR

Mouser Part No
576-0453.200MR

Littelfuse

Surface Mount Fuses 125VAC 0.2A .8372ohms 453 NANO2

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Datasheet

935In Stock

1,000On Order

Cut Tape

€2.98

€2.69

€2.59

€2.23

View

Reel

€1.44

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 250VAC 2A .039ohms 465 NANO2

0465002.DR
Littelfuse
1: €1.81
4,830In Stock

Mfr. Part No.
0465002.DR

Mouser Part No
576-0465002.DR

Littelfuse

Surface Mount Fuses 250VAC 2A .039ohms 465 NANO2

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Datasheet

4,830In Stock

Cut Tape

€1.81

€1.45

€1.28

€1.10

View

Reel

€0.787

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Circuit Protection

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