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

Multifuse Circuit Protection

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

Types of Circuit Protection

List Images

Results: 673

Applied Filters:

Tradename = Multifuse

Reset All

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 60V 550MA-HD 10A MAX

MF-SMDF050-2
Bourns
1: $0.43
22,762In Stock
60,000Expected 2026/08/24

Mfr. Part No.
MF-SMDF050-2

Mouser Part No
652-MF-SMDF050-2

Bourns

Resettable Fuses - PPTC 60V 550MA-HD 10A MAX

Learn More

Datasheet

22,762In Stock

60,000Expected 2026/08/24

Cut Tape

$0.43

$0.39

$0.324

$0.291

View

Reel

$0.185

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC 30V 50MA-HD 10A MAX

MF-USMF005-2
Bourns
1: $0.35
13,334In Stock
62,647Expected 2026/07/15

Mfr. Part No.
MF-USMF005-2

Mouser Part No
652-MF-USMF005-2

Bourns

Resettable Fuses - PPTC 30V 50MA-HD 10A MAX

Learn More

Datasheet

13,334In Stock

62,647Expected 2026/07/15

Cut Tape

$0.35

$0.314

$0.265

$0.237

Reel

$0.164

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 30V 100MA-HD 10A MAX

MF-USMF010-2
Bourns
1: $0.35
29,696In Stock
27,000On Order

Mfr. Part No.
MF-USMF010-2

Mouser Part No
652-MF-USMF010-2

Bourns

Resettable Fuses - PPTC 30V 100MA-HD 10A MAX

Learn More

Datasheet

29,696In Stock

27,000On Order

Cut Tape

$0.35

$0.302

$0.265

$0.226

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 30V 200MA-HD 10A MAX

MF-USMF020-2
Bourns
1: $0.35
22,182In Stock
45,000Expected 2026/07/14

Mfr. Part No.
MF-USMF020-2

Mouser Part No
652-MF-USMF020-2

Bourns

Resettable Fuses - PPTC 30V 200MA-HD 10A MAX

Learn More

Datasheet

22,182In Stock

45,000Expected 2026/07/14

Cut Tape

$0.35

$0.319

$0.265

$0.233

Reel

$0.147

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

MF-USMF075-2
Bourns
1: $0.43
16,763In Stock

Mfr. Part No.
MF-USMF075-2

Mouser Part No
652-MF-USMF075-2

Bourns

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

Learn More

Datasheet

16,763In Stock

Cut Tape

$0.43

$0.329

$0.308

$0.233

Reel

$0.186

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 9V 200MA-HD 40A MAX

MF-FSMF020X-2
Bourns
1: $0.43
8,445In Stock

Mfr. Part No.
MF-FSMF020X-2

Mouser Part No
652-MFFSMF020X-2

Bourns

Resettable Fuses - PPTC 9V 200MA-HD 40A MAX

Datasheet

8,445In Stock

Cut Tape

$0.43

$0.39

$0.324

$0.291

View

Reel

$0.185

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC 6V 350MA-HD 40A MAX

MF-FSMF035X-2
Bourns
1: $0.43
12,485In Stock
18,000Expected 2026/10/02

Mfr. Part No.
MF-FSMF035X-2

Mouser Part No
652-MFFSMF035X-2

Bourns

Resettable Fuses - PPTC 6V 350MA-HD 40A MAX

Learn More

Datasheet

12,485In Stock

18,000Expected 2026/10/02

Cut Tape

$0.43

$0.369

Reel

$0.369

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC 6V 500MA-HD 40A MAX

MF-FSMF050X-2
Bourns
1: $0.43
22,296In Stock
60,000Expected 2026/07/02

Mfr. Part No.
MF-FSMF050X-2

Mouser Part No
652-MFFSMF050X-2

Bourns

Resettable Fuses - PPTC 6V 500MA-HD 40A MAX

Learn More

Datasheet

22,296In Stock

60,000Expected 2026/07/02

Cut Tape

$0.43

$0.39

$0.324

$0.291

View

Reel

$0.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 60V .2A-HD 40A MAX

MF-R020
Bourns
1: $0.37
15,422In Stock

Mfr. Part No.
MF-R020

Mouser Part No
652-MFR020

Bourns

Resettable Fuses - PPTC 60V .2A-HD 40A MAX

Learn More

Datasheet

15,422In Stock

$0.37

$0.333

$0.277

$0.244

View

Min.: 1
Mult.: 1

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

MF-R030
Bourns
1: $0.37
10,366In Stock

Mfr. Part No.
MF-R030

Mouser Part No
652-MFR030

Bourns

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

Learn More

Datasheet

10,366In Stock

$0.37

$0.317

$0.256

$0.233

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V .4A-HD 40A MAX

MF-R040
Bourns
1: $0.40
11,412In Stock

Mfr. Part No.
MF-R040

Mouser Part No
652-MFR040

Bourns

Resettable Fuses - PPTC 60V .4A-HD 40A MAX

Learn More

Datasheet

11,412In Stock

$0.40

$0.362

$0.293

$0.261

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V .65A-HD 40A MAX

MF-R065
Bourns
1: $0.39
8,775In Stock

Mfr. Part No.
MF-R065

Mouser Part No
652-MFR065

Bourns

Resettable Fuses - PPTC 60V .65A-HD 40A MAX

Learn More

Datasheet

8,775In Stock

$0.39

$0.312

$0.293

$0.267

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V .75A-HD 40A MAX

MF-R075
Bourns
1: $0.40
12,898In Stock

Mfr. Part No.
MF-R075

Mouser Part No
652-MFR075

Bourns

Resettable Fuses - PPTC 60V .75A-HD 40A MAX

Learn More

Datasheet

12,898In Stock

$0.40

$0.358

$0.299

$0.267

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX

MF-R160
Bourns
1: $0.461
13,283In Stock

Mfr. Part No.
MF-R160

Mouser Part No
652-MFR160

Bourns

Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX

Learn More

Datasheet

13,283In Stock

$0.461

$0.419

$0.327

$0.314

View

Min.: 1
Mult.: 1

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

MF-R185
Bourns
1: $0.461
9,081In Stock

Mfr. Part No.
MF-R185

Mouser Part No
652-MFR185

Bourns

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

Learn More

Datasheet

9,081In Stock

$0.461

$0.407

$0.336

$0.321

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

MF-R250
Bourns
1: $0.49
16,036In Stock

Mfr. Part No.
MF-R250

Mouser Part No
652-MFR250

Bourns

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

Learn More

Datasheet

16,036In Stock

$0.49

$0.434

$0.371

$0.342

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 3A-HD 40A MAX

MF-R300
Bourns
1: $0.48
8,998In Stock

Mfr. Part No.
MF-R300

Mouser Part No
652-MFR300

Bourns

Resettable Fuses - PPTC 30V 3A-HD 40A MAX

Learn More

Datasheet

8,998In Stock

$0.48

$0.39

$0.376

$0.335

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 5A-HD 40A MAX

MF-R500
Bourns
1: $0.55
6,627In Stock

Mfr. Part No.
MF-R500

Mouser Part No
652-MFR500

Bourns

Resettable Fuses - PPTC 30V 5A-HD 40A MAX

Learn More

Datasheet

6,627In Stock

$0.55

$0.504

$0.418

$0.385

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 6A-HD 40A MAX

MF-R700
Bourns
1: $0.711
6,383In Stock

Mfr. Part No.
MF-R700

Mouser Part No
652-MFR700

Bourns

Resettable Fuses - PPTC 30V 6A-HD 40A MAX

Learn More

Datasheet

6,383In Stock

$0.711

$0.654

$0.542

$0.50

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 500MA-HD 10A MAX

MF-SM050-2
Bourns
1: $0.34
13,107In Stock
32,000Expected 2026/07/08

Mfr. Part No.
MF-SM050-2

Mouser Part No
652-MFSM050-2

Bourns

Resettable Fuses - PPTC 60V 500MA-HD 10A MAX

Learn More

Datasheet

Product Comments

13,107In Stock

32,000Expected 2026/07/08

Cut Tape

$0.34

$0.287

$0.263

$0.227

View

Reel

$0.164

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 15V 1.25A-HD 40A MAX

MF-SM125-2
Bourns
1: $0.38
12,195In Stock

Mfr. Part No.
MF-SM125-2

Mouser Part No
652-MFSM125-2

Bourns

Resettable Fuses - PPTC 15V 1.25A-HD 40A MAX

Learn More

Datasheet

Product Comments

12,195In Stock

Cut Tape

$0.38

$0.348

$0.29

$0.28

Reel

$0.28

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 15V 2.0A-HD 40A MAX

MF-SM200-2
Bourns
1: $0.49
11,211In Stock

Mfr. Part No.
MF-SM200-2

Mouser Part No
652-MFSM200-2

Bourns

Resettable Fuses - PPTC 15V 2.0A-HD 40A MAX

Learn More

Datasheet

Product Comments

11,211In Stock

Cut Tape

$0.49

$0.394

$0.37

$0.294

Reel

$0.221

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 15V 2.5A-HD 40A MAX

MF-SM250-2
Bourns
1: $0.411
15,393In Stock

Mfr. Part No.
MF-SM250-2

Mouser Part No
652-MFSM250-2

Bourns

Resettable Fuses - PPTC 15V 2.5A-HD 40A MAX

Learn More

Datasheet

Product Comments

15,393In Stock

Cut Tape

$0.411

$0.376

$0.312

$0.288

Reel

$0.185

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 24V 1.8A-HD 100A MAX

MF-LS180
Bourns
1: $0.64
13,397In Stock

Mfr. Part No.
MF-LS180

Mouser Part No
652-MF-LS180

Bourns

Resettable Fuses - PPTC 24V 1.8A-HD 100A MAX

Learn More

Datasheet

13,397In Stock

$0.64

$0.583

$0.483

$0.447

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 4.0A-HD 50A SMD

MF-NSML400/6-2
Bourns
1: $0.84
5,889In Stock

Mfr. Part No.
MF-NSML400/6-2

Mouser Part No
652-MF-NSML400/6-2

Bourns

Resettable Fuses - PPTC 6V 4.0A-HD 50A SMD

Learn More

Datasheet

5,889In Stock

Cut Tape

$0.84

$0.64

$0.599

$0.454

View

Reel

$0.386

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Multifuse Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support