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Fuses

Fuses are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many fuse manufacturers including Bel, Bourns, Eaton, Littelfuse, Schurter & more. We stock many types of fuses including Automotive, Circular, Electrical, Industrial, Resettable, Surface Mount, Specialty, Through Hole and many more. Please view our large selection of fuses below.

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Part #

Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX

MF-R185-0-17
Bourns
1: £0.45
12,289In Stock

Mfr. Part No.
MF-R185-0-17

Mouser Part No
652-MF-R185-0-17

Bourns

Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX

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Datasheet

12,289In Stock

£0.45

£0.346

£0.324

£0.244

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

MF-R250-2-10
Bourns
1: £0.488
8,416In Stock

Mfr. Part No.
MF-R250-2-10

Mouser Part No
652-MF-R250-2-10

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

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Datasheet

8,416In Stock

Cut Tape

£0.488

£0.37

£0.347

£0.262

Reel

£0.19

View

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP

MF-RHT1000-2
Bourns
1: £0.751
8,824In Stock

Mfr. Part No.
MF-RHT1000-2

Mouser Part No
652-MF-RHT1000-2

Bourns

Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP

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Datasheet

8,824In Stock

Cut Tape

£0.751

£0.741

£0.337

Reel

£0.336

Min.: 1
Mult.: 1

Reel: 1,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED

MF-RX050/72-AP
Bourns
1: £0.361
9,453In Stock

Mfr. Part No.
MF-RX050/72-AP

Mouser Part No
652-MF-RX050/72-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED

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Datasheet

9,453In Stock

£0.361

£0.271

£0.255

£0.192

View

Reel

£0.123

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V .3A-HD 40A MAX

MF-R030
Bourns
1: £0.196
18,108In Stock

Mfr. Part No.
MF-R030

Mouser Part No
652-MFR030

Bourns

Resettable Fuses - PPTC 60V .3A-HD 40A MAX

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Datasheet

18,108In Stock

£0.196

£0.167

£0.145

£0.136

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC

Surface Mount Fuses .5A 32V FAST ACTING

SF-0402FP050-2
Bourns
1: £0.54
19,774In Stock

Mfr. Part No.
SF-0402FP050-2

Mouser Part No
652-SF-0402FP050-2

Bourns

Surface Mount Fuses .5A 32V FAST ACTING

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Datasheet

19,774In Stock

Cut Tape

£0.54

£0.453

£0.382

£0.318

View

Reel

£0.199

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

SMD Fuses

0402 (1005 metric)

500 mA

32 VDC

Surface Mount Fuses 1.25A 63V TIME DELAY

SF-1206SP125-2
Bourns
1: £0.465
16,812In Stock

Mfr. Part No.
SF-1206SP125-2

Mouser Part No
652-SF-1206SP125-2

Bourns

Surface Mount Fuses 1.25A 63V TIME DELAY

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Datasheet

16,812In Stock

Cut Tape

£0.465

£0.416

£0.362

£0.30

View

Reel

£0.188

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD Fuses

1206 (3216 metric)

1.25 A

63 VDC

Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm

femtoSMDC010F-02
Littelfuse
1: £0.849
6,175In Stock

Mfr. Part No.
femtoSMDC010F-02

Mouser Part No
650-FEMTOSMDC010F-02

Littelfuse

Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm

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Datasheet

6,175In Stock

Cut Tape

£0.849

£0.636

£0.482

£0.468

View

Reel

£0.288

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

PF-KT1-30
Bourns
1: £13.85
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

£13.85

£12.09

£12.05

£10.25

Min.: 1
Mult.: 1

30 A

275 VAC

500 VDC

Specialty Fuses POWrFuse BD 800Vac 800Vdc 300A

PF-FB2-300
Bourns
1: £89.80
17In Stock Restricted Availability

Mfr. Part No.
PF-FB2-300

Mouser Part No
652-PF-FB2-300

Bourns

Specialty Fuses POWrFuse BD 800Vac 800Vdc 300A

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Datasheet

17In Stock

£89.80

Min.: 1
Mult.: 1

Restricted Availability

Cartridge Fuses

300 A

800 VAC

800 VDC

Automotive Fuses POWrFuse TH 275Vac 500Vdc 15A

PF-KT1-15
Bourns
1: £10.25
297In Stock

Mfr. Part No.
PF-KT1-15

Mouser Part No
652-PF-KT1-15

Bourns

Automotive Fuses POWrFuse TH 275Vac 500Vdc 15A

Learn More

Datasheet

297In Stock

£10.25

Min.: 1
Mult.: 1

15 A

275 VAC

500 VDC

Cartridge Fuses 250V 16A TL HBC

0215016.MRET1P
Littelfuse
1: £1.54
1,920In Stock

Mfr. Part No.
0215016.MRET1P

Mouser Part No
576-0215016.MRET1P

Littelfuse

Cartridge Fuses 250V 16A TL HBC

Learn More

Datasheet

1,920In Stock

Cut Tape

£1.54

£1.39

£1.30

£1.07

Reel

£0.676

View

Min.: 1
Mult.: 1

Reel: 1,000

Axial Lead and Cartridge Fuse

5 mm x 20 mm

Cylindrical Leaded

1.6 A

250 VAC

Cartridge Fuses 250V 2.5A Fast Acting

021602.5MXEP
Littelfuse
1: £1.89
2,078In Stock

Mfr. Part No.
021602.5MXEP

Mouser Part No
576-021602.5MXEP

Littelfuse

Cartridge Fuses 250V 2.5A Fast Acting

Learn More

Datasheet

2,078In Stock

£1.89

£1.57

£1.45

£1.00

View

Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse

5 mm x 20 mm

Cylindrical Leaded

2.5 A

250 VAC

Fuses with Leads - Through Hole 125V 2A

0251002.NRT1L
Littelfuse
1: £0.849
5,878In Stock

Mfr. Part No.
0251002.NRT1L

Mouser Part No
576-0251002.NRT1L

Littelfuse

Fuses with Leads - Through Hole 125V 2A

Learn More

Datasheet

5,878In Stock

Cut Tape

£0.849

£0.445

£0.414

£0.359

View

Reel

£0.32

Min.: 1
Mult.: 1

Reel: 5,000

PCB Mount Fuse

PICO II

Leaded Fuses

2 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 32V 12A PICO II FA

0251012.NAT1L
Littelfuse
1: £1.10
10,019In Stock

Mfr. Part No.
0251012.NAT1L

Mouser Part No
576-0251012.NAT1L

Littelfuse

Fuses with Leads - Through Hole 32V 12A PICO II FA

Learn More

Datasheet

10,019In Stock

£1.10

£0.995

£0.934

£0.766

View

Reel

£0.455

Min.: 1
Mult.: 1

Reel: 5,000

PCB Mount Fuse

PICO II

Leaded Fuses

12 A

32 VAC

32 VDC

Surface Mount Fuses .750A 63V FAST ACTING

0440.750WRA
Littelfuse
1: £1.17
2,971In Stock

Mfr. Part No.
0440.750WRA

Mouser Part No
576-0440.750WRA

Littelfuse

Surface Mount Fuses .750A 63V FAST ACTING

Learn More

Datasheet

2,971In Stock

Cut Tape

£1.17

£1.05

£0.995

£0.803

View

Reel

£0.495

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD Fuses

750 mA

Surface Mount Fuses 250VAC 1.5A .1ohms 443 NANO2

044301.5DR
Littelfuse
1: £0.969
2,856In Stock

Mfr. Part No.
044301.5DR

Mouser Part No
576-044301.5DR

Littelfuse

Surface Mount Fuses 250VAC 1.5A .1ohms 443 NANO2

Learn More

Datasheet

2,856In Stock

Cut Tape

£0.969

£0.863

£0.811

£0.725

View

Reel

£0.546

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD Fuses

10.08 mm x 3.05 mm

1.5 A

250 VAC

125 VDC

Surface Mount Fuses 125V 1A Fast Acting

0459001.ER
Littelfuse
1: £1.19
3,388In Stock

Mfr. Part No.
0459001.ER

Mouser Part No
576-0459001.ER

Littelfuse

Surface Mount Fuses 125V 1A Fast Acting

Datasheet

3,388In Stock

Cut Tape

£1.19

£1.05

£0.995

£0.811

View

Reel

£0.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD Fuses

7.24 mm x 4.32 mm

1 A

125 VAC

125 VDC

Surface Mount Fuses 63V 1.25A FA SLIM

04661.25NRHF
Littelfuse
1: £0.721
6,521In Stock

Mfr. Part No.
04661.25NRHF

Mouser Part No
576-04661.25NRHF

Littelfuse

Surface Mount Fuses 63V 1.25A FA SLIM

Datasheet

6,521In Stock

Cut Tape

£0.721

£0.61

£0.567

£0.47

View

Reel

£0.273

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD Fuses

1206 (3216 metric)

1.25 A

63 VAC

63 VDC

Surface Mount Fuses 250VAC 4A .01839ohms 476 NANO2

0476004.MR
Littelfuse
1: £1.36
6,195In Stock

Mfr. Part No.
0476004.MR

Mouser Part No
576-0476004.MR

Littelfuse

Surface Mount Fuses 250VAC 4A .01839ohms 476 NANO2

Learn More

Datasheet

6,195In Stock

Cut Tape

£1.36

£1.20

£1.15

£0.934

View

Reel

£0.575

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD Fuses

NANO2

4 A

250 VAC

125 VDC

Surface Mount Fuses 250VAC 5A .0157ohms 476 NANO2

0476005.MRSN
Littelfuse
1: £1.35
6,648In Stock

Mfr. Part No.
0476005.MRSN

Mouser Part No
576-0476005.MRSN

Littelfuse

Surface Mount Fuses 250VAC 5A .0157ohms 476 NANO2

Learn More

Datasheet

6,648In Stock

Cut Tape

£1.35

£1.20

£1.14

£0.925

Reel

£0.601

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD Fuses

6.1 mm x 2.69 mm

5 A

250 VAC

125 VDC

Fuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 4A

0477004.MXEP
Littelfuse
1: £2.00
1,631In Stock

Mfr. Part No.
0477004.MXEP

Mouser Part No
576-0477004.MXEP

Littelfuse

Fuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 4A

Datasheet

1,631In Stock

£2.00

£1.69

£1.43

£1.24

View

Min.: 1
Mult.: 1

Axial Fuse

5 mm x 20 mm

Leaded Fuses

4 A

500 VAC

400 VDC

Surface Mount Fuses 32V 2A Case 0603 Protector Slim

0494002.NRHF
Littelfuse
1: £0.863
7,238In Stock

Mfr. Part No.
0494002.NRHF

Mouser Part No
576-0494002.NRHF

Littelfuse

Surface Mount Fuses 32V 2A Case 0603 Protector Slim

Learn More

Datasheet

7,238In Stock

Cut Tape

£0.863

£0.749

£0.701

£0.58

View

Reel

£0.345

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD Fuses

0603 (1608 metric)

2 A

32 VAC

32 VDC

Surface Mount Fuses 32V 5A Case 0603 Protector Slim

0494005.NR
Littelfuse
1: £0.863
7,567In Stock

Mfr. Part No.
0494005.NR

Mouser Part No
576-0494005.NR

Littelfuse

Surface Mount Fuses 32V 5A Case 0603 Protector Slim

Learn More

Datasheet

7,567In Stock

Cut Tape

£0.863

£0.749

£0.701

£0.58

View

Reel

£0.354

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD Fuses

0603 (1608 metric)

5 A

32 VAC

32 VDC

Surface Mount Fuses 32V 2.5A Case 0603 Protector Slim

049402.5NR
Littelfuse
1: £0.863
5,340In Stock

Mfr. Part No.
049402.5NR

Mouser Part No
576-049402.5NR

Littelfuse

Surface Mount Fuses 32V 2.5A Case 0603 Protector Slim

Learn More

Datasheet

5,340In Stock

Cut Tape

£0.863

£0.749

£0.701

£0.58

View

Reel

£0.345

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD Fuses

0603 (1608 metric)

2.5 A

32 VAC

32 VDC

Fuses

Types of Fuses

Customer Service Office

Company

Resources

Support

ABB
Advanced Energy
AEM
Altech
Amphenol
AMPROBE
B&K Precision
Banner Engineering
Bel
Bourns
Cal Test Electronics
CCS
Crystek
Eaton
Fluke
Grayhill
Kamaya
Keithley Instruments, Inc.
KOA Speer
KS Terminals
KYOCERA AVX
Littelfuse
Mersen
Metcal
Molex
Murrelektronik
onsemi
Opto 22
Panasonic
Panduit
Phoenix Contact
Schneider Electric
Schurter
Schweitzer Engineering Laboratories, Inc.
Siemens
Skyworks
Souriau
Staco
TE Connectivity
Tektronix
Transtector
Tripp Lite
Vicor
Vishay
Walsin
Weidmuller
YAGEO
Yazaki

Aircraft Limiter
Alarm Indicating Fuse
Automatic Sectionalising Link (Smart Links)
Automotive Connectors
Automotive Fast-Acting Glass Tube
Automotive Fuses
Automotive Glass Fuse
Axial Fuse
Axial Lead and Cartridge Fuse
Axial Lead and Cartridge Glass Fuse
BF-Inline Fuse
Blade Terminal and Special Purpose Fuse
Bolt Down Fuse Strip
Bolt Down Fuses
Boric Acid Medium Voltage Fuse
British Plug Top Fuse
British Standard IED Medium Voltage Fuse
Bussmann Unspecified Fuse
Cable Copper Limiter
Cable Fuse In Line

0
00
000
1.6 mm x 0.8 mm
2 mm x 1.25 mm
2.3 mm x 8 mm
3 mm x 10.1 mm
3 mm x 8.4 mm
3.02 mm x 8.4 mm
3.1 mm x 10 mm
3.18 mm x 1.58 mm
3.2 mm x 1.6 mm
3.42 mm x 8 mm
3.6 mm x 10 mm
3.7 mm x 7.6 mm
3.8 mm x 10 mm
4.2 mm x 11.1 mm
4.7 mm x 16 mm
5 mm x 15 mm
5 mm x 20 mm

0
2 mA
5 mA
10 mA
15 mA
15.625 mA
20 mA
28 mA
30 mA
31 mA
31.25 mA
32 mA
35 mA
37.5 mA
40 mA
0.041666667
50 mA
50 mA to 5 A
60 mA
62 mA

12 VAC
24 VAC
25 VAC
32 VAC
35 VAC
45 VAC
48 VAC
50 VAC
60 VAC
63 VAC
65 VAC
72 VAC
75 VAC
80 VAC
86 VAC
100 VAC
125 VAC
125 VAC, 250 VAC
130 VAC
150 VAC

6 VDC
12 VDC
12 VDC to 30 VDC
14 VDC
16 VDC
24 VDC
24 VDC, 32 VDC
28 VDC
30 VDC
32 VDC
32 VDC, 58 VDC
35 VDC
36 VDC
40 VDC
48 VDC
50 VDC
58 VDC
60 VDC
62 VDC
63 VDC