Fuses – Mouser Singapore

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Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

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Types of Fuses

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Results: 112

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Part #

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: $127.34
29In Stock

Mfr. Part No.
JLLS150.X

Mouser Part No
576-JLLS150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

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Datasheet

29In Stock

$127.34

$105.61

$99.30

$82.75

$77.23

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

150 A

600 VAC

300 VDC

Resettable Fuses - PPTC 1.1A 15V 40A Imax

SMD100F-2018-2
Littelfuse
1: $0.792
7,468In Stock

Mfr. Part No.
SMD100F-2018-2

Mouser Part No
650-SMD100F-2018-2

Littelfuse

Resettable Fuses - PPTC 1.1A 15V 40A Imax

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Datasheet

7,468In Stock

Cut Tape

$0.792

$0.662

$0.605

$0.517

View

Reel

$0.341

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC

Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2

0881090.UR
Littelfuse
1: $32.76
500In Stock

Mfr. Part No.
0881090.UR

Mouser Part No
576-0881090.UR

Littelfuse

Surface Mount Fuses 75VDC 90A .54ohms 881 NANO2

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Datasheet

500In Stock

Cut Tape

$32.76

$30.12

$27.61

$23.84

View

Reel

$19.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD Fuses

NANO

90 A

100 VDC

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

JLLS300.X
Littelfuse
1: $308.27
8In Stock

Mfr. Part No.
JLLS300.X

Mouser Part No
576-JLLS300.X

Littelfuse

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

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Datasheet

8In Stock

$308.27

$255.52

$235.58

$194.64

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

300 A

600 VAC

300 VDC

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

JLLS110.XXP
Littelfuse
1: $147.17
4In Stock

Mfr. Part No.
JLLS110.XXP

Mouser Part No
576-JLLS110.XXP

Littelfuse

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

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Datasheet

4In Stock

$147.17

$124.28

$117.75

$98.12

$91.57

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

110 A

600 VAC

300 VDC

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: $672.91
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Littelfuse

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

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Datasheet

2In Stock

$672.91

$578.99

$513.81

Quote

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

450 A

600 VAC

300 VDC

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

JLLS400.XXP
Littelfuse
1: $363.54
1In Stock

Mfr. Part No.
JLLS400.XXP

Mouser Part No
576-JLLS400.XXP

Littelfuse

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

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Datasheet

1In Stock

$363.54

$301.32

$277.81

$229.54

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

400 A

600 VAC

300 VDC

Industrial & Electrical Fuses 6A 600VAC 300VDC Class T

JLLS006.T
Littelfuse
1: $46.59
1In Stock

Mfr. Part No.
JLLS006.T

Mouser Part No
576-JLLS006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC 300VDC Class T

Learn More

Datasheet

1In Stock

$46.59

$38.66

$35.65

$29.54

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Fuses

6 A

600 VAC

300 VDC

Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T

JLLS030.TXP
Littelfuse
1: $46.16
6In Stock

Mfr. Part No.
JLLS030.TXP

Mouser Part No
576-JLLS030.TXP

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T

Learn More

Datasheet

6In Stock

$46.16

$38.29

$35.32

$29.26

View

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

30 A

600 VAC

300 VDC

Surface Mount Fuses FUSE 75V HA NANO2 Pb-Free 125A

0881125.UR
Littelfuse
1: $36.47
689In Stock
500Expected 31/3/2026

Mfr. Part No.
0881125.UR

Mouser Part No
576-0881125.UR

Littelfuse

Surface Mount Fuses FUSE 75V HA NANO2 Pb-Free 125A

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Datasheet

689In Stock

500Expected 31/3/2026

Cut Tape

$36.47

$30.26

$27.91

$23.13

$22.24

Reel

$22.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD Fuses

11.2 mm x 10 mm

125 A

75 VDC

Cartridge Fuses 50A 500V

0606050.UXTHP
Littelfuse
1: $18.38
1,952In Stock

Mfr. Part No.
0606050.UXTHP

Mouser Part No
576-0606050.UXTHP

Littelfuse

Cartridge Fuses 50A 500V

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Datasheet

1,952In Stock

$18.38

$16.03

$14.69

$12.69

View

Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm

Cylindrical Leaded

50 A

500 VAC

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

JLLS250.X
Littelfuse
1: $287.91
14In Stock

Mfr. Part No.
JLLS250.X

Mouser Part No
576-JLLS250.X

Littelfuse

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

Learn More

Datasheet

14In Stock

$287.91

$245.21

$231.56

$190.71

Min.: 1
Mult.: 1

Industrial Power Fuses

Class T

Cartridge Leaded Fuses

250 A

600 VAC

300 VDC

Cartridge Fuses 63A 500V

0606063.UXTHP
Littelfuse
1: $21.36
543In Stock

Mfr. Part No.
0606063.UXTHP

Mouser Part No
576-0606063.UXTHP

Littelfuse

Cartridge Fuses 63A 500V

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Datasheet

543In Stock

$21.36

$18.99

$17.40

$15.03

View

Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm

Cylindrical Leaded

63 A

500 VAC

Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2

0881080.UR
Littelfuse
1: $21.31
287In Stock
500Expected 2/7/2026

Mfr. Part No.
0881080.UR

Mouser Part No
576-0881080.UR

Littelfuse

Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2

Learn More

Datasheet

287In Stock

500Expected 2/7/2026

Cut Tape

$21.31

$17.76

$16.39

$13.59

View

Reel

$11.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD Fuses

11.2 mm x 10 mm

80 A

100 VDC

Surface Mount Fuses 80A 75V FAST ACTING

0881080.URF
Littelfuse
1: $19.27
783In Stock

Mfr. Part No.
0881080.URF

Mouser Part No
576-0881080.URF

Littelfuse

Surface Mount Fuses 80A 75V FAST ACTING

Learn More

Datasheet

783In Stock

Cut Tape

$19.27

$15.99

$14.76

$12.23

View

Reel

$11.11

Min.: 1
Mult.: 1

Reel: 500

SMD Fuses

11.2 mm x 10 mm

80 A

100 VDC

Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2

0881100.UR
Littelfuse
1: $32.78
657In Stock

Mfr. Part No.
0881100.UR

Mouser Part No
576-0881100.UR

Littelfuse

Surface Mount Fuses 75VDC 100A .45ohms 881 NANO2

Learn More

Datasheet

657In Stock

Cut Tape

$32.78

$30.14

$27.62

$23.85

View

Reel

$19.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD Fuses

11.2 mm x 10 mm

100 A

100 VDC

Surface Mount Fuses 100A 75V FAST ACTING

0881100.URF
Littelfuse
1: $31.02
303In Stock

Mfr. Part No.
0881100.URF

Mouser Part No
576-0881100.URF

Littelfuse

Surface Mount Fuses 100A 75V FAST ACTING

Learn More

Datasheet

303In Stock

Cut Tape

$31.02

$27.40

$25.12

$21.00

View

Reel

$17.92

Min.: 1
Mult.: 1

Reel: 500

SMD Fuses

11.2 mm x 10 mm

100 A

100 VDC

Resettable Fuses - PPTC .3A 60V 10A Imax

SMD030F-2
Littelfuse
1: $0.639
13,492In Stock

Mfr. Part No.
SMD030F-2

Mouser Part No
650-SMD030F-2

Littelfuse

Resettable Fuses - PPTC .3A 60V 10A Imax

Learn More

Datasheet

13,492In Stock

Cut Tape

$0.639

$0.584

$0.485

$0.448

Reel

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC .5A 60V 10A Imax

SMD050F-2
Littelfuse
1: $0.626
25,009In Stock
34,000Expected 28/5/2026

Mfr. Part No.
SMD050F-2

Mouser Part No
650-SMD050F-2

Littelfuse

Resettable Fuses - PPTC .5A 60V 10A Imax

Learn More

Datasheet

25,009In Stock

34,000Expected 28/5/2026

Cut Tape

$0.626

$0.573

$0.475

$0.439

View

Reel

$0.297

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC .75A 30V 40A Imax

SMD075F-2
Littelfuse
1: $0.653
12,338In Stock

Mfr. Part No.
SMD075F-2

Mouser Part No
650-SMD075F-2

Littelfuse

Resettable Fuses - PPTC .75A 30V 40A Imax

Learn More

Datasheet

12,338In Stock

Cut Tape

$0.653

$0.596

$0.495

$0.457

Reel

$0.349

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V 750MA-HD 10A MAX

SMD075F/60-2
Littelfuse
1: $0.709
16,584In Stock

Mfr. Part No.
SMD075F/60-2

Mouser Part No
650-SMD075F/60-2

Littelfuse

Resettable Fuses - PPTC 60V 750MA-HD 10A MAX

Learn More

Datasheet

16,584In Stock

Cut Tape

$0.709

$0.644

$0.534

$0.493

View

Reel

$0.341

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 1.1A 33V 40A Imax

SMD100F/33-2
Littelfuse
1: $0.723
14,381In Stock

Mfr. Part No.
SMD100F/33-2

Mouser Part No
650-SMD100F/33-2

Littelfuse

Resettable Fuses - PPTC 1.1A 33V 40A Imax

Learn More

Datasheet

14,381In Stock

Cut Tape

$0.723

$0.663

$0.55

$0.507

View

Reel

$0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 1.8A 33V 40A Imax

SMD185F-2
Littelfuse
1: $0.862
13,687In Stock

Mfr. Part No.
SMD185F-2

Mouser Part No
650-SMD185F-2

Littelfuse

Resettable Fuses - PPTC 1.8A 33V 40A Imax

Learn More

Datasheet

13,687In Stock

Cut Tape

$0.862

$0.79

$0.656

$0.605

Reel

$0.398

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 2A 15V 40A Imax

SMD200F-2
Littelfuse
1: $0.806
7,796In Stock
3,000Expected 20/4/2026

Mfr. Part No.
SMD200F-2

Mouser Part No
650-SMD200F-2

Littelfuse

Resettable Fuses - PPTC 2A 15V 40A Imax

Learn More

Datasheet

7,796In Stock

3,000Expected 20/4/2026

Cut Tape

$0.806

$0.744

$0.617

$0.57

Reel

$0.374

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 2.5A 15V 40A Imax

SMD250F-2
Littelfuse
1: $0.709
7,648In Stock

Mfr. Part No.
SMD250F-2

Mouser Part No
650-SMD250F-2

Littelfuse

Resettable Fuses - PPTC 2.5A 15V 40A Imax

Learn More

Datasheet

7,648In Stock

Cut Tape

$0.709

$0.644

$0.534

$0.493

View

Reel

$0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Resettable Fuses - PPTC

Communications Infrastructure Solutions

Types of Fuses

Customer Service Office

Company

Resources

Support

1 A
1.1 A
1.2 A
2 A
3 A
6 A
10 A
15 A
20 A
25 A
30 A
35 A
40 A
45 A
50 A
60 A
63 A
70 A
80 A
90 A