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Multifuse Circuit Protection

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Types of Circuit Protection

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Part #

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

MF-R500
Bourns
1: $0.748
2,910In Stock
9,000Expected 6/10/2026

Mfr. Part No.
MF-R500

Mouser Part No
652-MFR500

Bourns

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

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Datasheet

2,910In Stock

9,000Expected 6/10/2026

$0.748

$0.684

$0.567

$0.524

View

Min.: 1
Mult.: 1

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

MF-R600
Bourns
1: $0.83
4,256In 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

4,256In Stock

$0.83

$0.759

$0.63

$0.566

View

Min.: 1
Mult.: 1

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

MF-SM125-2
Bourns
1: $0.517
7,985In Stock

Mfr. Part No.
MF-SM125-2

Mouser Part No
652-MFSM125-2

Bourns

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

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Datasheet

Product Comments

7,985In Stock

Cut Tape

$0.517

$0.473

$0.393

$0.355

View

Reel

$0.235

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

MF-SM250-2
Bourns
1: $0.558
3,526In Stock
18,000Expected 6/10/2026

Mfr. Part No.
MF-SM250-2

Mouser Part No
652-MFSM250-2

Bourns

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

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Datasheet

Product Comments

3,526In Stock

18,000Expected 6/10/2026

Cut Tape

$0.558

$0.511

$0.424

$0.385

View

Reel

$0.272

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

MF-LR380
Bourns
1: $1.09
72In Stock

Mfr. Part No.
MF-LR380

Mouser Part No
652-MF-LR380

Bourns

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

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Datasheet

72In Stock

$1.09

$0.982

$0.828

$0.726

View

Min.: 1
Mult.: 1

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

MF-LR450
Bourns
1: $1.17
1,928In 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

1,928In Stock

$1.17

$1.06

$0.888

$0.725

View

Min.: 1
Mult.: 1

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

MF-LS340
Bourns
1: $1.21
1,258In 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

1,258In Stock

$1.21

$1.09

$0.864

$0.817

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 200MA-HD 40A MAX

MF-MSMF020/60-2
Bourns
1: $0.653
1,471In Stock
42,000On Order

Mfr. Part No.
MF-MSMF020/60-2

Mouser Part No
652-MF-MSMF020/60-2

Bourns

Resettable Fuses - PPTC 60V 200MA-HD 40A MAX

Learn More

Datasheet

1,471In Stock

42,000On Order

Cut Tape

$0.653

$0.543

$0.48

$0.416

View

Reel

$0.303

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Resettable Fuses - PPTC 30V 300MA-HD 10A MAX

MF-MSMF030-2
Bourns
1: $0.53
9,760In Stock
99,000On Order

Mfr. Part No.
MF-MSMF030-2

Mouser Part No
652-MF-MSMF030-2

Bourns

Resettable Fuses - PPTC 30V 300MA-HD 10A MAX

Learn More

Datasheet

9,760In Stock

99,000On Order

Cut Tape

$0.53

$0.415

$0.386

$0.302

View

Reel

$0.204

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

MF-NSML350/6-2
Bourns
1: $1.13
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

$1.13

$0.944

$0.835

$0.687

Reel

$0.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

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

MF-NSML600/6-2
Bourns
1: $1.02
2,483In 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

2,483In Stock

Cut Tape

$1.02

$0.845

$0.792

$0.598

Reel

$0.525

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: $1.17
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

$1.17

$0.894

$0.838

$0.632

Reel

$0.46

View

Min.: 1
Mult.: 1

: 2,000

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

MF-S175
Bourns
1: $0.789
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

$0.789

$0.673

$0.609

$0.554

View

Min.: 1
Mult.: 1

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

MF-SM050/60-2
Bourns
1: $0.911
2,419In 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

2,419In Stock

Cut Tape

$0.911

$0.83

$0.688

$0.635

View

Reel

$0.432

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

MF-USML300/12-2
Bourns
1: $0.966
24In Stock
10,500Expected 28/9/2026

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

24In Stock

10,500Expected 28/9/2026

Cut Tape

$0.966

$0.849

$0.808

$0.661

Reel

$0.481

View

Min.: 1
Mult.: 1

: 3,500

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

MF-USML400/12-2
Bourns
1: $0.966
2,982In 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

2,982In Stock

Cut Tape

$0.966

$0.849

$0.808

$0.699

Reel

$0.537

View

Min.: 1
Mult.: 1

: 3,500

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

MF-USML550/12-2
Bourns
1: $0.966
246In 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

246In Stock

10,500Expected 20/10/2026

Cut Tape

$0.966

$0.849

$0.808

$0.699

View

Reel

$0.567

Min.: 1
Mult.: 1

: 3,500

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

MF-VS170-0
Bourns
1: $0.925
267In Stock
6,000Expected 3/11/2026

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 3/11/2026

$0.925

$0.699

$0.62

$0.537

View

Min.: 1
Mult.: 1

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

MF-R075-99
Bourns
1: $1.06
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

$1.06

$0.813

$0.762

$0.575

View

Min.: 1
Mult.: 1

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

MF-RX250-99
Bourns
1: $1.29
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

$1.29

$0.982

$0.921

$0.696

View

Min.: 1
Mult.: 1

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

MF-R090-0-17
Bourns
1: $0.734
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

$0.734

$0.559

$0.524

$0.396

View

Min.: 1
Mult.: 1

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

MF-R185-AP
Bourns
1: $0.993
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

$0.993

$0.907

$0.752

$0.509

Reel

$0.37

View

Min.: 1
Mult.: 1

: 3,000

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

MF-RHT300-2
Bourns
1: $1.14
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

$1.14

$0.947

$0.906

$0.836

Reel

$0.502

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC PTC 4.0A 16V RADIAL LEADED HI-TEMP

MF-RHT400-2
Bourns
1: $0.87
1,247In Stock

Mfr. Part No.
MF-RHT400-2

Mouser Part No
652-MF-RHT400-2

Bourns

Resettable Fuses - PPTC PTC 4.0A 16V RADIAL LEADED HI-TEMP

Learn More

Datasheet

1,247In Stock

Cut Tape

$0.87

$0.796

$0.661

$0.609

Reel

$0.408

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC PTC 5.0A 16V RADIAL LEADED HI-TEMP

MF-RHT500-2
Bourns
1: $1.22
1,079In Stock

Mfr. Part No.
MF-RHT500-2

Mouser Part No
652-MF-RHT500-2

Bourns

Resettable Fuses - PPTC PTC 5.0A 16V RADIAL LEADED HI-TEMP

Learn More

Datasheet

1,079In Stock

Cut Tape

$1.22

$1.13

$0.936

$0.864

Reel

$0.54

View

Min.: 1
Mult.: 1

: 3,000

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