Circuit Protection – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 506

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/33V

MF-LSMF260/33X-2
Bourns
1: $1.81
3,144In Stock
New Product

Mfr. Part No.
MF-LSMF260/33X-2

Mouser Part No
652-MF-LSMF260/33X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/33V

Learn More

Datasheet

3,144In Stock

Cut Tape

$1.81

$1.35

$1.02

$0.997

View

Reel

$0.609

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.5A/16V

MF-LSMF450/16X-2
Bourns
1: $2.64
3,200In Stock
New Product

Mfr. Part No.
MF-LSMF450/16X-2

Mouser Part No
652-MF-LSMF450/16X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.5A/16V

Learn More

Datasheet

3,200In Stock

Cut Tape

$2.64

$2.03

$1.66

$1.51

View

Reel

$0.994

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.5A/16V

MF-LSMF550/16X-2
Bourns
1: $2.22
3,200In Stock
New Product

Mfr. Part No.
MF-LSMF550/16X-2

Mouser Part No
652-MF-LSMF550/16X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.5A/16V

Learn More

Datasheet

3,200In Stock

Cut Tape

$2.22

$2.04

$1.69

$1.54

View

Reel

$0.994

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/16V

MF-LSMF600/16X-2
Bourns
1: $1.93
3,083In Stock
New Product

Mfr. Part No.
MF-LSMF600/16X-2

Mouser Part No
652-MF-LSMF600/16X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/16V

Learn More

Datasheet

3,083In Stock

Cut Tape

$1.93

$1.44

$1.08

$1.06

View

Reel

$0.646

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 7.0A/12V

MF-LSMF700/12X-2
Bourns
1: $1.93
3,200In Stock
New Product

Mfr. Part No.
MF-LSMF700/12X-2

Mouser Part No
652-MF-LSMF700/12X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 7.0A/12V

Learn More

Datasheet

3,200In Stock

Cut Tape

$1.93

$1.44

$1.08

$1.06

View

Reel

$0.646

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.35A/72V

MF-LSMF035/72X-2
Bourns
1: $1.36
3,179In Stock
New Product

Mfr. Part No.
MF-LSMF035/72X-2

Mouser Part No
652-MF-LSMF035/72X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.35A/72V

Learn More

Datasheet

3,179In Stock

Cut Tape

$1.36

$1.03

$0.779

$0.755

View

Reel

$0.465

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/72V

MF-LSMF050/72X-2
Bourns
1: $1.09
3,049In Stock
New Product

Mfr. Part No.
MF-LSMF050/72X-2

Mouser Part No
652-MF-LSMF050/72X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/72V

Learn More

Datasheet

3,049In Stock

Cut Tape

$1.09

$0.997

$0.801

$0.756

View

Reel

$0.479

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/72V

MF-LSMF075/72X-2
Bourns
1: $1.37
3,200In Stock
New Product

Mfr. Part No.
MF-LSMF075/72X-2

Mouser Part No
652-MF-LSMF075/72X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/72V

Learn More

Datasheet

3,200In Stock

Cut Tape

$1.37

$1.03

$0.781

$0.756

View

Reel

$0.465

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/33V

MF-LSMF200/33X-2
Bourns
1: $1.66
2,997In Stock
New Product

Mfr. Part No.
MF-LSMF200/33X-2

Mouser Part No
652-MF-LSMF200/33X-2

New Product

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/33V

Learn More

Datasheet

2,997In Stock

Cut Tape

$1.66

$1.24

$0.928

$0.907

View

Reel

$0.554

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 1812 Resettable SMD PPTC 0.1A/60V

MF-MSMF010/60X-2
Bourns
1: $1.17
2,437In Stock
New Product

Mfr. Part No.
MF-MSMF010/60X-2

Mouser Part No
652-MF-MSMF010/60X-2

New Product

Bourns

Resettable Fuses - PPTC 1812 Resettable SMD PPTC 0.1A/60V

Learn More

Datasheet

2,437In Stock

Cut Tape

$1.17

$0.894

$0.838

$0.777

Reel

$0.777

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 1812 Resettable SMD PPTC 0.14A/60V

MF-MSMF014/60X-2
Bourns
1: $0.612
3,737In Stock
New Product

Mfr. Part No.
MF-MSMF014/60X-2

Mouser Part No
652-MF-MSMF014/60X-2

New Product

Bourns

Resettable Fuses - PPTC 1812 Resettable SMD PPTC 0.14A/60V

Learn More

Datasheet

3,737In Stock

Cut Tape

$0.612

$0.462

$0.434

$0.363

Reel

$0.362

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 1812 Resettable SMD PPTC 3.0A/6V

MF-MSMF300/6X-2
Bourns
1: $1.28
2,253In Stock
New Product

Mfr. Part No.
MF-MSMF300/6X-2

Mouser Part No
652-MF-MSMF300/6X-2

New Product

Bourns

Resettable Fuses - PPTC 1812 Resettable SMD PPTC 3.0A/6V

Learn More

Datasheet

2,253In Stock

Cut Tape

$1.28

$0.981

$0.919

$0.695

Reel

$0.528

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/60V

MF-LSMF050X-2
Bourns
1: $0.734
11,421In Stock

Mfr. Part No.
MF-LSMF050X-2

Mouser Part No
652-MF-LSMF050X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/60V

Learn More

11,421In Stock

Cut Tape

$0.734

$0.62

$0.548

$0.469

View

Reel

$0.37

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/60V

MF-LSMF075/60X-2
Bourns
1: $0.843
8,683In Stock

Mfr. Part No.
MF-LSMF075/60X-2

Mouser Part No
652-MF-LSMF075/60X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/60V

Learn More

8,683In Stock

Cut Tape

$0.843

$0.71

$0.632

$0.534

View

Reel

$0.45

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/60V

MF-LSMF110/60X-2
Bourns
1: $0.925
9,990In Stock

Mfr. Part No.
MF-LSMF110/60X-2

Mouser Part No
652-MF-LSMF110/60X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/60V

Learn More

9,990In Stock

Cut Tape

$0.925

$0.772

$0.687

$0.581

View

Reel

$0.505

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 3425 High Temp SMD Polymer PTC 3.0A/16V

MF-SMHT300-2
Bourns
1: $0.898
11,792In Stock

Mfr. Part No.
MF-SMHT300-2

Mouser Part No
652-MF-SMHT300-2

Bourns

Resettable Fuses - PPTC 3425 High Temp SMD Polymer PTC 3.0A/16V

Learn More

Datasheet

11,792In Stock

Cut Tape

$0.898

$0.688

$0.645

$0.506

Reel

$0.472

$0.462

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V

MF-LSMF030X-2
Bourns
1: $0.775
7,086In Stock

Mfr. Part No.
MF-LSMF030X-2

Mouser Part No
652-MF-LSMF030X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V

Learn More

7,086In Stock

Cut Tape

$0.775

$0.594

$0.558

$0.42

$0.392

Reel

$0.39

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 15V 100MA-HD 40A MAX

MF-FSMF010X-2
Bourns
1: $0.585
12,215In Stock
20,000Expected 11/11/2026

Mfr. Part No.
MF-FSMF010X-2

Mouser Part No
652-MF-FSMF010X-2

Bourns

Resettable Fuses - PPTC 15V 100MA-HD 40A MAX

Learn More

Datasheet

12,215In Stock

20,000Expected 11/11/2026

Cut Tape

$0.585

$0.53

$0.441

$0.407

View

Reel

$0.257

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603

MF-FSMF025X-2
Bourns
1: $0.734
9,049In Stock

Mfr. Part No.
MF-FSMF025X-2

Mouser Part No
652-MF-FSMF025X-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603

Learn More

Datasheet

9,049In Stock

Cut Tape

$0.734

$0.559

$0.524

$0.396

View

Reel

$0.252

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V

MF-LSMF150/33X-2
Bourns
1: $0.816
8,032In Stock

Mfr. Part No.
MF-LSMF150/33X-2

Mouser Part No
652-MF-LSMF150/33X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V

Learn More

Datasheet

8,032In Stock

Cut Tape

$0.816

$0.789

$0.696

$0.578

View

Reel

$0.45

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V

MF-LSMF200/24X-2
Bourns
1: $1.10
5,889In Stock

Mfr. Part No.
MF-LSMF200/24X-2

Mouser Part No
652-MF-LSMF200/24X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V

Learn More

Datasheet

5,889In Stock

Cut Tape

$1.10

$0.923

$0.811

$0.662

View

Reel

$0.445

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 24V 2.6A-HD 20A MAX

MF-LSMF260X-2
Bourns
1: $1.16
14,978In Stock

Mfr. Part No.
MF-LSMF260X-2

Mouser Part No
652-MF-LSMF260X-2

Bourns

Resettable Fuses - PPTC 24V 2.6A-HD 20A MAX

Learn More

Datasheet

14,978In Stock

Cut Tape

$1.16

$1.00

$0.881

$0.763

View

Reel

$0.526

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 24V 3.0A-HD 20A MAX

MF-LSMF300/24X-2
Bourns
1: $1.43
18,802In Stock
24,000Expected 10/11/2026

Mfr. Part No.
MF-LSMF300/24X-2

Mouser Part No
652-MF-LSMF300/24X-2

Bourns

Resettable Fuses - PPTC 24V 3.0A-HD 20A MAX

Learn More

Datasheet

18,802In Stock

24,000Expected 10/11/2026

Cut Tape

$1.43

$1.07

$0.811

$0.785

View

Reel

$0.672

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V

MF-LSMF400/16X-2
Bourns
1: $2.09
4,202In Stock

Mfr. Part No.
MF-LSMF400/16X-2

Mouser Part No
652-MF-LSMF400/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V

Learn More

Datasheet

4,202In Stock

Cut Tape

$2.09

$1.75

$1.31

$1.28

View

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V

MF-LSMF500/16X-2
Bourns
1: $1.97
16,729In Stock

Mfr. Part No.
MF-LSMF500/16X-2

Mouser Part No
652-MF-LSMF500/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V

Learn More

Datasheet

16,729In Stock

Cut Tape

$1.97

$1.52

$1.14

$1.11

$1.02

Reel

$0.981

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support