.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 30V 4A-HD 40A MAX

MF-R400
Bourns
1: $0.52
4,204In Stock
9,000Expected 25/08/2026

Mfr. Part No.
MF-R400

Mouser Part No
652-MFR400

Bourns

Resettable Fuses - PPTC 30V 4A-HD 40A MAX

Learn More

Datasheet

4,204In Stock

9,000Expected 25/08/2026

$0.52

$0.444

$0.382

$0.348

View

Min.: 1
Mult.: 1

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

MF-R600
Bourns
1: $0.61
4,613In Stock

Mfr. Part No.
MF-R600

Mouser Part No
652-MFR600

Bourns

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

Learn More

Datasheet

4,613In Stock

$0.61

$0.519

$0.442

$0.408

View

Min.: 1
Mult.: 1

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

MF-R700
Bourns
1: $0.71
889In Stock
5,500Expected 09/07/2026

Mfr. Part No.
MF-R700

Mouser Part No
652-MFR700

Bourns

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

Learn More

Datasheet

889In Stock

5,500Expected 09/07/2026

$0.71

$0.653

$0.542

$0.50

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 8A-HD 40A MAX

MF-R800
Bourns
1: $0.76
2,803In Stock
6,000Expected 25/08/2026

Mfr. Part No.
MF-R800

Mouser Part No
652-MFR800

Bourns

Resettable Fuses - PPTC 30V 8A-HD 40A MAX

Learn More

Datasheet

2,803In Stock

6,000Expected 25/08/2026

$0.76

$0.70

$0.52

$0.445

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 750MA-HD 40A MAX

MF-SM075-2
Bourns
1: $0.38
11,951Expected 18/08/2026

Mfr. Part No.
MF-SM075-2

Mouser Part No
652-MFSM075-2

Bourns

Resettable Fuses - PPTC 30V 750MA-HD 40A MAX

Learn More

Datasheet

11,951Expected 18/08/2026

Cut Tape

$0.38

$0.348

$0.289

$0.264

View

Reel

$0.169

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX

MF-SM100-2
Bourns
1: $0.45
373In Stock
20,000Expected 03/07/2026

Mfr. Part No.
MF-SM100-2

Mouser Part No
652-MFSM100-2

Bourns

Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX

Learn More

Datasheet

Product Comments

373In Stock

20,000Expected 03/07/2026

Cut Tape

$0.45

$0.372

$0.347

$0.264

View

Reel

$0.168

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 15V 1.5A-HD 40A MAX

MF-SM150-2
Bourns
1: $0.50
3,135In Stock
12,000Expected 29/07/2026

Mfr. Part No.
MF-SM150-2

Mouser Part No
652-MFSM150-2

Bourns

Resettable Fuses - PPTC 15V 1.5A-HD 40A MAX

Learn More

Datasheet

Product Comments

3,135In Stock

12,000Expected 29/07/2026

Cut Tape

$0.50

$0.394

$0.37

$0.279

View

Reel

$0.232

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 16V 4.5A-HD 100A MAX

MF-LR450
Bourns
1: $0.82
1,943In Stock

Mfr. Part No.
MF-LR450

Mouser Part No
652-MF-LR450

Bourns

Resettable Fuses - PPTC 16V 4.5A-HD 100A MAX

Learn More

Datasheet

1,943In Stock

$0.82

$0.668

$0.521

$0.45

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 24V 1A-HD 100A MAX

MF-LS100
Bourns
1: $0.68
1,402In Stock

Mfr. Part No.
MF-LS100

Mouser Part No
652-MF-LS100

Bourns

Resettable Fuses - PPTC 24V 1A-HD 100A MAX

Learn More

Datasheet

1,402In Stock

$0.68

$0.607

$0.52

$0.43

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 24V 3.4A-HD 100A MAX

MF-LS340
Bourns
1: $0.91
1,265In Stock

Mfr. Part No.
MF-LS340

Mouser Part No
652-MF-LS340

Bourns

Resettable Fuses - PPTC 24V 3.4A-HD 100A MAX

Learn More

Datasheet

1,265In Stock

$0.91

$0.773

$0.585

$0.567

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

MF-NSML350/6-2
Bourns
1: $0.84
2,440In Stock

Mfr. Part No.
MF-NSML350/6-2

Mouser Part No
652-MF-NSML350/6-2

Bourns

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

Learn More

Datasheet

2,440In Stock

Cut Tape

$0.84

$0.704

$0.617

$0.505

Reel

$0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Resettable Fuses - PPTC 6V 5.5A-HD 20A PTC

MF-NSML550/6-2
Bourns
1: $0.81
2,158In Stock

Mfr. Part No.
MF-NSML550/6-2

Mouser Part No
652-MF-NSML550/6-2

Bourns

Resettable Fuses - PPTC 6V 5.5A-HD 20A PTC

Learn More

Datasheet

2,158In Stock

Cut Tape

$0.81

$0.621

$0.582

$0.44

Reel

$0.394

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

MF-NSML600/6-2
Bourns
1: $0.73
2,723In Stock

Mfr. Part No.
MF-NSML600/6-2

Mouser Part No
652-MF-NSML600/6-2

Bourns

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

Learn More

Datasheet

2,723In Stock

Cut Tape

$0.73

$0.621

$0.617

$0.505

Reel

$0.389

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Resettable Fuses - PPTC 0.90A 60V 0.14ohm Hold .90 Trip 1.8

MF-R090-AP-009
Bourns
1: $0.86
1,870In Stock

Mfr. Part No.
MF-R090-AP-009

Mouser Part No
652-MF-R090-AP-009

Bourns

Resettable Fuses - PPTC 0.90A 60V 0.14ohm Hold .90 Trip 1.8

Learn More

Datasheet

1,870In Stock

$0.86

$0.657

$0.616

$0.465

Reel

$0.338

View

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 15V 1.75A-HD 100A MAX

MF-S175
Bourns
1: $0.58
2,280In Stock

Mfr. Part No.
MF-S175

Mouser Part No
652-MF-S175

Bourns

Resettable Fuses - PPTC 15V 1.75A-HD 100A MAX

Learn More

Datasheet

2,280In Stock

$0.58

$0.495

$0.448

$0.433

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V SMD 2920

MF-SM050/60-2
Bourns
1: $0.67
3,436In Stock

Mfr. Part No.
MF-SM050/60-2

Mouser Part No
652-MF-SM050/60-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V SMD 2920

Learn More

Datasheet

3,436In Stock

Cut Tape

$0.67

$0.61

$0.506

$0.467

View

Reel

$0.318

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210

MF-USML175/12-2
Bourns
1: $0.71
853In Stock
10,000Expected 07/07/2026

Mfr. Part No.
MF-USML175/12-2

Mouser Part No
652-MF-USML175/12-2

Bourns

Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210

Learn More

Datasheet

853In Stock

10,000Expected 07/07/2026

Cut Tape

$0.71

$0.624

$0.594

$0.514

View

Reel

$0.347

Min.: 1
Mult.: 1

: 5,000

Resettable Fuses - PPTC 12V 3.0A-HD 50A 1210

MF-USML300/12-2
Bourns
1: $0.71
1,017In Stock
10,500Expected 06/10/2026

Mfr. Part No.
MF-USML300/12-2

Mouser Part No
652-MF-USML300/12-2

Bourns

Resettable Fuses - PPTC 12V 3.0A-HD 50A 1210

Learn More

Datasheet

1,017In Stock

10,500Expected 06/10/2026

Cut Tape

$0.71

$0.624

$0.594

$0.472

View

Reel

$0.436

Min.: 1
Mult.: 1

: 3,500

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

MF-USML500/12-2
Bourns
1: $0.71
2,457In Stock
10,500Expected 08/07/2026

Mfr. Part No.
MF-USML500/12-2

Mouser Part No
652-MF-USML500/12-2

Bourns

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

Learn More

Datasheet

2,457In Stock

10,500Expected 08/07/2026

Cut Tape

$0.71

$0.624

$0.594

$0.472

View

Reel

$0.415

Min.: 1
Mult.: 1

: 3,500

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

MF-USML550/12-2
Bourns
1: $0.71
2,370In Stock
10,500Expected 20/10/2026

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

2,370In Stock

10,500Expected 20/10/2026

Cut Tape

$0.71

$0.624

$0.594

$0.472

View

Reel

$0.436

Min.: 1
Mult.: 1

: 3,500

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

MF-VS170-0
Bourns
1: $0.68
417In 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

417In Stock

$0.68

$0.509

$0.449

$0.407

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 3.5A-HD 100A MAX

MF-S350
Bourns
1: $0.61
4,615In Stock
6,000Expected 09/07/2026

Mfr. Part No.
MF-S350

Mouser Part No
652-MFS350

Bourns

Resettable Fuses - PPTC 30V 3.5A-HD 100A MAX

Learn More

Datasheet

4,615In Stock

6,000Expected 09/07/2026

$0.61

$0.558

$0.463

$0.427

View

Min.: 1
Mult.: 1

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

MF-R075-99
Bourns
1: $0.78
38In 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

38In 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
2,084In 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

2,084In Stock

$0.60

$0.472

$0.441

$0.334

View

Min.: 1
Mult.: 1

Multifuse Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support