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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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Part #

Circuit Breakers F204 63A 30MA 110V PB TEST VOLTAGE

F204A-63/0.03 110V
ABB
1: 814,57 €
4In Stock
New At Mouser

Mfr. Part No.
F204A-63/0.03 110V

Mouser Part No
894-F204A63/0.03110V

New At Mouser

ABB

Circuit Breakers F204 63A 30MA 110V PB TEST VOLTAGE

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Datasheet

4In Stock

814,57 €

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

AD82ABB
Bourns
1: 2,17 €
2 844In Stock

Mfr. Part No.
AD82ABB

Mouser Part No
652-AD82ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

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Datasheet

2 844In Stock

2,17 €

1,84 €

1,47 €

1,30 €

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Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

SD55WBB
Bourns
1: 1,97 €
2 742In Stock

Mfr. Part No.
SD55WBB

Mouser Part No
652-SD55WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

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Datasheet

2 742In Stock

Cut Tape

1,97 €

1,82 €

1,51 €

1,34 €

View

Reel

0,894 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Surface Mount Fuses 260C .200A SMF NANO CLIP VFA

0157.200DR
Littelfuse
1: 2,84 €
17 837In Stock

Mfr. Part No.
0157.200DR

Mouser Part No
576-0157.200DR

Littelfuse

Surface Mount Fuses 260C .200A SMF NANO CLIP VFA

Datasheet

17 837In Stock

Cut Tape

2,84 €

2,76 €

2,73 €

2,55 €

View

Reel

1,65 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Cartridge Fuses 250V 4A Slo-Blo

0215004.MXEP
Littelfuse
1: 2,09 €
12 838In Stock

Mfr. Part No.
0215004.MXEP

Mouser Part No
576-0215004.MXEP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

12 838In Stock

2,09 €

2,03 €

1,56 €

1,45 €

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Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Medium Acting

0234008.MXP
Littelfuse
1: 1,07 €
20 168In Stock
7 000Expected 9/9/2026

Mfr. Part No.
0234008.MXP

Mouser Part No
576-0234008.MXP

Littelfuse

Cartridge Fuses 250V 8A Medium Acting

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Datasheet

20 168In Stock

7 000Expected 9/9/2026

1,07 €

0,963 €

0,848 €

0,778 €

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Min.: 1
Mult.: 1

Surface Mount Fuses 63V High I2T 1206 .500A

0440.500WR
Littelfuse
1: 1,10 €
31 581In Stock

Mfr. Part No.
0440.500WR

Mouser Part No
576-0440.500WR

Littelfuse

Surface Mount Fuses 63V High I2T 1206 .500A

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Datasheet

31 581In Stock

Cut Tape

1,10 €

0,972 €

0,869 €

0,762 €

View

Reel

0,618 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

0487020.MXEP
Littelfuse
1: 5,99 €
4 028In Stock

Mfr. Part No.
0487020.MXEP

Mouser Part No
576-0487020.MXEP

Littelfuse

Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A

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Datasheet

4 028In Stock

5,99 €

4,98 €

4,59 €

3,81 €

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Min.: 1
Mult.: 1

Automotive Fuses 60A W/ M6 Holes MIDI

0498060.MXM6
Littelfuse
1: 2,50 €
10 989In Stock

Mfr. Part No.
0498060.MXM6

Mouser Part No
576-0498060.MXM6

Littelfuse

Automotive Fuses 60A W/ M6 Holes MIDI

Datasheet

10 989In Stock

2,50 €

2,08 €

1,92 €

1,59 €

View

Min.: 1
Mult.: 1

Automotive Fuses 100A 48V FUSE STRIP

157.5701.6101
Littelfuse
1: 8,77 €
3 206In Stock

Mfr. Part No.
157.5701.6101

Mouser Part No
576-157.5701.6101

Littelfuse

Automotive Fuses 100A 48V FUSE STRIP

Datasheet

3 206In Stock

8,77 €

7,28 €

6,73 €

4,82 €

4,46 €

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 300V UL TL TR5 LL 1A

38311000000
Littelfuse
1: 1,14 €
24 073In Stock

Mfr. Part No.
38311000000

Mouser Part No
576-38311000000

Littelfuse

Fuses with Leads - Through Hole 300V UL TL TR5 LL 1A

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Datasheet

24 073In Stock

1,14 €

1,04 €

0,912 €

0,822 €

View

Reel

0,61 €

Min.: 1
Mult.: 1

: 1 000

ESD Protection Diodes / TVS Diodes TVS 5KW 33V 5%BI DO-214AB TR13 RoHS

5.0SMDJ33CAS-HRA
Littelfuse
1: 26,82 €
2 510In Stock

Mfr. Part No.
5.0SMDJ33CAS-HRA

Mouser Part No
576-5SMDJ33CAS-HRA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 5KW 33V 5%BI DO-214AB TR13 RoHS

Datasheet

2 510In Stock

Cut Tape

26,82 €

24,35 €

20,79 €

View

Min.: 1
Mult.: 1

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 60A COVER

LFJ60060FBC
Littelfuse
1: 12,30 €
2 381In Stock

Mfr. Part No.
LFJ60060FBC

Mouser Part No
576-LFJ60060FBC

Littelfuse

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 60A COVER

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Datasheet

2 381In Stock

12,30 €

10,81 €

10,37 €

9,34 €

View

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 600V 60A 3 POLE

LFT600603C
Littelfuse
1: 48,58 €
1 483In Stock

Mfr. Part No.
LFT600603C

Mouser Part No
576-LFT600603C

Littelfuse

Fuse Holder CLASS T FUSE BLOCK 600V 60A 3 POLE

Datasheet

1 483In Stock

48,58 €

45,33 €

41,81 €

34,61 €

33,08 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes ESD 12V BI

SP712-02HTG
Littelfuse
1: 1,01 €
193 691In Stock

Mfr. Part No.
SP712-02HTG

Mouser Part No
576-SP712-02HTG

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 12V BI

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Datasheet

193 691In Stock

Cut Tape

1,01 €

0,654 €

0,435 €

0,371 €

0,335 €

Reel

0,285 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

SPXV006.L
Littelfuse
1: 26,02 €
751In Stock

Mfr. Part No.
SPXV006.L

Mouser Part No
576-SPXV006.L

Littelfuse

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

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Datasheet

751In Stock

26,02 €

22,61 €

21,16 €

18,60 €

17,78 €

Min.: 1
Mult.: 1

Board Mount Surge Protectors Overvoltage, Undervoltage & Reverse S Pr

LTC4365HTS8-1#TRMPBF
Analog Devices
1: 5,32 €
14 257In Stock

Mfr. Part No.
LTC4365HTS8-1#TRMPBF

Mouser Part No
584-C4365HTS8-1TMPF

Analog Devices

Board Mount Surge Protectors Overvoltage, Undervoltage & Reverse S Pr

Datasheet

14 257In Stock

Cut Tape

5,32 €

4,09 €

3,78 €

3,43 €

3,37 €

Reel

3,30 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Surface Mount Fuses 15A 250V FAST ACTING

SF-3812F1500T-2
Bourns
1: 3,14 €
9 935In Stock

Mfr. Part No.
SF-3812F1500T-2

Mouser Part No
652-SF-3812F1500T-2

Bourns

Surface Mount Fuses 15A 250V FAST ACTING

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Datasheet

9 935In Stock

Cut Tape

3,14 €

2,63 €

2,06 €

1,83 €

Reel

1,30 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Surface Mount Fuses 20A 250V FAST ACTING

SF-3812F2000T-2
Bourns
1: 2,53 €
9 951In Stock

Mfr. Part No.
SF-3812F2000T-2

Mouser Part No
652-SF-3812F2000T-2

Bourns

Surface Mount Fuses 20A 250V FAST ACTING

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Datasheet

9 951In Stock

Cut Tape

2,53 €

2,26 €

1,91 €

1,80 €

Reel

1,28 €

View

Min.: 1
Mult.: 1

: 2 500

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

SMLJ22CA
Bourns
1: 1,01 €
33 746In Stock

Mfr. Part No.
SMLJ22CA

Mouser Part No
652-SMLJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

Learn More

Datasheet

33 746In Stock

Cut Tape

1,01 €

0,616 €

0,527 €

0,446 €

Reel

0,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R

SD24C.TCT
Semtech
1: 0,937 €
339 879In Stock

Mfr. Part No.
SD24C.TCT

Mouser Part No
947-SD24C.TCT

Semtech

ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R

Learn More

Datasheet

339 879In Stock

Cut Tape

0,937 €

0,647 €

0,419 €

0,358 €

Reel

0,276 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Industrial & Electrical Fuses PDF EJO-1 FI 38KV 40E

9F60FPK040
Mersen
1: 5 478,07 €
1In Stock
New Product

Mfr. Part No.
9F60FPK040

Mouser Part No
737-9F60FPK040

New Product

Mersen

Industrial & Electrical Fuses PDF EJO-1 FI 38KV 40E

Datasheet

1In Stock

5 478,07 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories MPR SURGE SUPPRESSOR

MPR-SS
L-Com
1: 145,29 €
5In Stock
New At Mouser

Mfr. Part No.
MPR-SS

Mouser Part No
17-MPR-SS

New At Mouser

L-Com

Circuit Breaker Accessories MPR SURGE SUPPRESSOR

5In Stock

145,29 €

130,33 €

129,15 €

126,77 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W,33V 5%,UNIDIR,SMB TVS

SM6T33AHE3_B/I
Vishay Semiconductors
1: 0,697 €
2 823In Stock

Mfr. Part No.
SM6T33AHE3_B/I

Mouser Part No
78-SM6T33AHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,33V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

2 823In Stock

Cut Tape

0,697 €

0,431 €

0,278 €

0,212 €

Reel

0,163 €

View

Min.: 1
Mult.: 1

: 3 200

ESD Protection Diodes / TVS Diodes 600W,16V 5%,UNIDIR,SMB TVS

SMBJ16AHE3_B/H
Vishay Semiconductors
1: 0,688 €
7 339In Stock

Mfr. Part No.
SMBJ16AHE3_B/H

Mouser Part No
78-SMBJ16AHE3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,16V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

7 339In Stock

Cut Tape

0,688 €

0,43 €

0,277 €

0,211 €

Reel

0,19 €

View

Min.: 1
Mult.: 1

: 750

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