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

Bourns Multifuse Circuit Protection

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

Types of Circuit Protection

List Images

Results: 676

Applied Filters:

Manufacturer = Bourns 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 12V 5.5A-HD 50A 1210

MF-USML550/12-2
Bourns
1: $0.56
3,467In Stock

Mfr. Part No.
MF-USML550/12-2

Mouser Part No
652-MF-USML550/12-2

Bourns

Resettable Fuses - PPTC 12V 5.5A-HD 50A 1210

Learn More

Datasheet

3,467In Stock

Cut Tape

$0.56

$0.496

$0.388

Reel

$0.388

$0.386

Min.: 1
Mult.: 1

Reel: 3,500

Resettable Fuses - PPTC 16V 1.7A-HD 100A MAX

MF-VS170-0
Bourns
1: $0.65
1,917In Stock

Mfr. Part No.
MF-VS170-0

Mouser Part No
652-MF-VS170-0

Bourns

Resettable Fuses - PPTC 16V 1.7A-HD 100A MAX

Learn More

Datasheet

1,917In Stock

$0.65

$0.575

$0.495

$0.423

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 1.1A-HD 40A MAX

MF-MSMF110-2
Bourns
1: $0.40
5,528In Stock
End of Life

Mfr. Part No.
MF-MSMF110-2

Mouser Part No
652-MF-MSMF110-2

End of Life

Bourns

Resettable Fuses - PPTC 6V 1.1A-HD 40A MAX

Learn More

Datasheet

5,528In Stock

Cut Tape

$0.40

$0.305

$0.286

$0.217

View

Reel

$0.144

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V 1.5A-HD 100A MAX

MF-MSMF150-2
Bourns
1: $0.45
1,204In Stock
20,000Expected 25/02/2026
End of Life

Mfr. Part No.
MF-MSMF150-2

Mouser Part No
652-MF-MSMF150-2

End of Life

Bourns

Resettable Fuses - PPTC 6V 1.5A-HD 100A MAX

Learn More

Datasheet

1,204In Stock

20,000Expected 25/02/2026

Cut Tape

$0.45

$0.34

$0.319

$0.243

View

Reel

$0.157

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5

MF-R075-99
Bourns
1: $0.78
68In Stock
NRND

Mfr. Part No.
MF-R075-99

Mouser Part No
652-MF-R075-99

NRND

Bourns

Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5

Learn More

Datasheet

68In Stock

$0.78

$0.598

$0.56

$0.423

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60Volt 40Amps Hold 2.5 Trip 5Amps

MF-RX250-99
Bourns
1: $0.95
48In Stock
NRND

Mfr. Part No.
MF-RX250-99

Mouser Part No
652-MFRX250-LF

NRND

Bourns

Resettable Fuses - PPTC 60Volt 40Amps Hold 2.5 Trip 5Amps

Learn More

Datasheet

48In Stock

$0.95

$0.722

$0.677

$0.512

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 60V RADIAL LEADED

MF-R090-0-17
Bourns
1: $0.60
2,094In Stock

Mfr. Part No.
MF-R090-0-17

Mouser Part No
652-MF-R090-0-17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 60V RADIAL LEADED

Datasheet

2,094In Stock

$0.60

$0.516

$0.446

$0.38

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC RESETTABLE 1.85A 30V RADIAL LEADED

MF-R185-AP
Bourns
1: $0.66
82In Stock

Mfr. Part No.
MF-R185-AP

Mouser Part No
652-MF-R185-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.85A 30V RADIAL LEADED

Learn More

Datasheet

82In Stock

$0.66

$0.612

$0.509

$0.464

Reel

$0.30

View

Min.: 1
Mult.: 1

Reel: 3,000

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

MF-R250-AP
Bourns
1: $0.71
2,558In Stock

Mfr. Part No.
MF-R250-AP

Mouser Part No
652-MF-R250-AP

Bourns

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

Learn More

Datasheet

2,558In Stock

$0.71

$0.614

$0.447

$0.412

Reel

$0.294

View

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 8.0A 30V RADIAL LEADED

MF-R800-2
Bourns
1: $0.92
16In Stock

Mfr. Part No.
MF-R800-2

Mouser Part No
652-MF-R800-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 8.0A 30V RADIAL LEADED

Learn More

Datasheet

16In Stock

Cut Tape

$0.92

$0.829

$0.705

$0.609

Reel

$0.41

View

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210

MF-USMF175X-2
Bourns
1: $0.42
4,734In Stock

Mfr. Part No.
MF-USMF175X-2

Mouser Part No
652-MF-USMF175X-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210

Learn More

Datasheet

4,734In Stock

Cut Tape

$0.42

$0.328

$0.307

$0.232

Reel

$0.169

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 15V 3.8A-HD 100A MAX

MF-LR380
Bourns
1: $0.76
72In Stock

Mfr. Part No.
MF-LR380

Mouser Part No
652-MF-LR380

Bourns

Resettable Fuses - PPTC 15V 3.8A-HD 100A MAX

Learn More

Datasheet

72In Stock

$0.76

$0.698

$0.58

$0.523

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 1.1A-HD 40A MAX

MF-PSMF110X-2
Bourns
1: $0.28
2In Stock
21,000On Order

Mfr. Part No.
MF-PSMF110X-2

Mouser Part No
652-MF-PSMF110X-2

Bourns

Resettable Fuses - PPTC 6V 1.1A-HD 40A MAX

Learn More

Datasheet

2In Stock

21,000On Order

Cut Tape

$0.28

$0.233

$0.198

$0.173

Reel

$0.141

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP

MF-RHT750-0
Bourns
1: $1.19
8,800Expected 24/02/2026

Mfr. Part No.
MF-RHT750-0

Mouser Part No
652-MF-RHT750-0

Bourns

Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP

Learn More

Datasheet

8,800Expected 24/02/2026

$1.19

$1.10

$0.909

$0.839

View

Min.: 1
Mult.: 1

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

MF-LS180
Bourns
1: $0.61
7,000Expected 28/04/2026

Mfr. Part No.
MF-LS180

Mouser Part No
652-MF-LS180

Bourns

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

Learn More

Datasheet

7,000Expected 28/04/2026

$0.61

$0.555

$0.46

$0.425

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC RESETTABLE 2.6A 16V SMD 1812

MF-MSMF260/16X-2
Bourns
1: $0.69
29,930Expected 11/05/2026

Mfr. Part No.
MF-MSMF260/16X-2

Mouser Part No
652-MF-MSMF260/16X-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 2.6A 16V SMD 1812

Datasheet

29,930Expected 11/05/2026

Cut Tape

$0.69

$0.525

$0.493

$0.387

Reel

$0.307

View

Min.: 1
Mult.: 1

Reel: 3,000

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

MF-NSML400/6-2
Bourns
1: $0.82
7,000Expected 01/05/2026

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

7,000Expected 01/05/2026

Cut Tape

$0.82

$0.749

$0.619

$0.574

View

Reel

$0.386

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Resettable Fuses - PPTC 30V 4.2A-HD 100A MAX

MF-S420
Bourns
1: $0.59
6,500Expected 05/05/2026

Mfr. Part No.
MF-S420

Mouser Part No
652-MF-S420

Bourns

Resettable Fuses - PPTC 30V 4.2A-HD 100A MAX

Learn More

Datasheet

6,500Expected 05/05/2026

$0.59

$0.544

$0.452

$0.409

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 12V 4.0A-HD 50A 1210

MF-USML400/12-2
Bourns
1: $0.57
3,500Expected 24/02/2026

Mfr. Part No.
MF-USML400/12-2

Mouser Part No
652-MF-USML400/12-2

Bourns

Resettable Fuses - PPTC 12V 4.0A-HD 50A 1210

Learn More

Datasheet

3,500Expected 24/02/2026

Cut Tape

$0.57

$0.513

$0.501

$0.482

Reel

$0.398

View

Min.: 1
Mult.: 1

Reel: 3,500

Resettable Fuses - PPTC 16V 1.36A-HD 100A MAX

MF-SMHT136-2
Bourns
2,000: $0.363
8,000Stock Available

Mfr. Part No.
MF-SMHT136-2

Mouser Part No
652-MF-SMHT136-2

Bourns

Resettable Fuses - PPTC 16V 1.36A-HD 100A MAX

Learn More

Datasheet

Product Comments

8,000Stock Available

More Info Available

Cut Tape

$0.363

Reel

$0.334

MouseReel Available

Min.: 2,000
Mult.: 2,000

Reel: 4,000

Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1206

MF-NSMF175-2
Bourns
30,000: $0.294
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
MF-NSMF175-2

Mouser Part No
652-MF-NSMF175-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1206

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.294

Min.: 30,000
Mult.: 3,000

Reel: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 0.05A 60V RADIAL LEADED

MF-R005-2-14
Bourns
12,000: $0.255
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-R005-2-14

Mouser Part No
652-MF-R005-2-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.05A 60V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Cut Tape

$0.255

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

MF-R010-0-17
Bourns
14,000: $0.243
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-R010-0-17

Mouser Part No
652-MF-R010-0-17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.243

Min.: 14,000
Mult.: 3,500

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

MF-R010-2-17
Bourns
12,000: $0.235
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-R010-2-17

Mouser Part No
652-MF-R010-2-17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Cut Tape

$0.235

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

MF-R010-AP-17
Bourns
16,000: $0.231
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-R010-AP-17

Mouser Part No
652-MF-R010-AP-17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.231

Min.: 16,000
Mult.: 4,000

Reel: 4,000

Bourns Multifuse Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support