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Multifuse Circuit Protection

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Types of Circuit Protection

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Part #

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

MF-R110
Bourns
1: $0.40
4,602In Stock
15,000Expected 2026/08/17

Mfr. Part No.
MF-R110

Mouser Part No
652-MFR110

Bourns

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

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Datasheet

4,602In Stock

15,000Expected 2026/08/17

$0.40

$0.361

$0.301

$0.272

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

MF-R135
Bourns
1: $0.52
7,782In Stock

Mfr. Part No.
MF-R135

Mouser Part No
652-MFR135

Bourns

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

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Datasheet

7,782In Stock

$0.52

$0.434

$0.377

$0.297

View

Min.: 1
Mult.: 1

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

MF-R185
Bourns
1: $0.461
6,585In Stock

Mfr. Part No.
MF-R185

Mouser Part No
652-MFR185

Bourns

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

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Datasheet

6,585In Stock

$0.461

$0.419

$0.348

$0.314

View

Min.: 1
Mult.: 1

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

MF-R400
Bourns
1: $0.52
366In Stock
9,000Expected 2026/08/17

Mfr. Part No.
MF-R400

Mouser Part No
652-MFR400

Bourns

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

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Datasheet

366In Stock

9,000Expected 2026/08/17

$0.52

$0.445

$0.364

$0.329

View

Min.: 1
Mult.: 1

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

MF-R500
Bourns
1: $0.55
2,454In Stock
9,000Expected 2026/10/06

Mfr. Part No.
MF-R500

Mouser Part No
652-MFR500

Bourns

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

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Datasheet

2,454In Stock

9,000Expected 2026/10/06

$0.55

$0.504

$0.418

$0.385

View

Min.: 1
Mult.: 1

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

MF-R600
Bourns
1: $0.611
4,497In Stock

Mfr. Part No.
MF-R600

Mouser Part No
652-MFR600

Bourns

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

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Datasheet

4,497In Stock

$0.611

$0.548

$0.455

$0.411

View

Min.: 1
Mult.: 1

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

MF-R800
Bourns
1: $0.89
2,403In Stock
6,000Expected 2026/08/17

Mfr. Part No.
MF-R800

Mouser Part No
652-MFR800

Bourns

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

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Datasheet

2,403In Stock

6,000Expected 2026/08/17

$0.89

$0.755

$0.544

$0.518

View

Min.: 1
Mult.: 1

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

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Datasheet

1,943In Stock

$0.82

$0.749

$0.577

$0.49

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

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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: $0.89
1,260In Stock

Mfr. Part No.
MF-LS340

Mouser Part No
652-MF-LS340

Bourns

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

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Datasheet

1,260In Stock

$0.89

$0.773

$0.585

$0.568

View

Min.: 1
Mult.: 1

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

MF-MSMF020-2
Bourns
1: $0.38
8,454In Stock
51,000On Order

Mfr. Part No.
MF-MSMF020-2

Mouser Part No
652-MF-MSMF020-2

Bourns

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

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Datasheet

8,454In Stock

51,000On Order

Cut Tape

$0.38

$0.297

$0.277

$0.222

View

Reel

$0.143

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

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Datasheet

2,440In Stock

Cut Tape

$0.84

$0.704

$0.618

$0.505

Reel

$0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

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

MF-NSML600/6-2
Bourns
1: $0.84
2,671In 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

2,671In Stock

Cut Tape

$0.84

$0.64

$0.599

$0.454

Reel

$0.39

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: $0.861
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

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Datasheet

1,870In Stock

$0.861

$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

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Datasheet

2,280In Stock

$0.58

$0.495

$0.448

$0.433

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 2A-HD 100A MAX

MF-S200
Bourns
1: $0.69
8,424In Stock

Mfr. Part No.
MF-S200

Mouser Part No
652-MF-S200

Bourns

Resettable Fuses - PPTC 30V 2A-HD 100A MAX

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Datasheet

8,424In Stock

$0.69

$0.551

$0.528

$0.414

View

Min.: 1
Mult.: 1

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

MF-SM050/60-2
Bourns
1: $0.67
2,836In 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

2,836In Stock

Cut Tape

$0.67

$0.611

$0.506

$0.468

View

Reel

$0.317

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

MF-USML300/12-2
Bourns
1: $0.711
99In Stock
10,500Expected 2026/10/06

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

99In Stock

10,500Expected 2026/10/06

Cut Tape

$0.711

$0.625

$0.594

$0.514

Reel

$0.355

View

Min.: 1
Mult.: 1

: 3,500

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

MF-USML400/12-2
Bourns
1: $0.861
2,992In Stock

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

2,992In Stock

Cut Tape

$0.861

$0.666

$0.625

$0.471

Reel

$0.343

View

Min.: 1
Mult.: 1

: 3,500

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

MF-USML550/12-2
Bourns
1: $0.711
746In Stock
10,500Expected 2026/10/20

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

746In Stock

10,500Expected 2026/10/20

Cut Tape

$0.711

$0.625

$0.594

$0.515

Reel

$0.419

View

Min.: 1
Mult.: 1

: 3,500

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

MF-VS170-0
Bourns
1: $0.68
267In Stock
6,000Expected 2026/11/03

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

267In Stock

6,000Expected 2026/11/03

$0.68

$0.493

$0.426

$0.395

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

$0.561

$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 1.85A 30V RADIAL LEADED

MF-R185-AP
Bourns
1: $0.60
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

$0.60

$0.461

$0.447

$0.431

Reel

$0.312

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC PTC 3.0A 16V RADIAL LEADED HI-TEMP

MF-RHT300-2
Bourns
1: $0.84
2,229In Stock

Mfr. Part No.
MF-RHT300-2

Mouser Part No
652-MF-RHT300-2

Bourns

Resettable Fuses - PPTC PTC 3.0A 16V RADIAL LEADED HI-TEMP

Learn More

Datasheet

2,229In Stock

Cut Tape

$0.84

$0.741

$0.666

$0.615

Reel

$0.404

View

Min.: 1
Mult.: 1

: 3,000

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