Resettable Fuses - PPTC

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MF-NSML/X PPTC Resettable Fuses

Bourns MF-NSML/X PPTC Resettable Fuses feature ultra-low resistance and utilize innovative freeXpansion™ design. These fuses offer a maximum voltage of 12V and a current of 50A. Bourns MF-NSML/X low ohmic PTC resettable fuses operate at a -40°C to +85°C temperature range. These resettable fuses come in a small footprint size (1206) and low profile for space-constrained mobile applications. These fuses are also ideal for power delivery port protection, USB port protection, and game console port protection.

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Results: 21

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Part #

Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD

MF-NSML300/6-2
Bourns
1: S/3.15
5,841In Stock

Mfr. Part #
MF-NSML300/6-2

Mouser Part #
652-MF-NSML300/6-2

Bourns

Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD

Learn More

Datasheet

5,841In Stock

Cut Tape

S/3.15

S/2.42

S/2.27

S/1.71

Reel

S/1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML

SMD/SMT

3 A

6 VDC

6 A

50 A

20 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD

MF-NSML260/6-2
Bourns
1: S/3.15
4,874In Stock

Mfr. Part #
MF-NSML260/6-2

Mouser Part #
652-MF-NSML260/6-2

Bourns

Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD

Learn More

Datasheet

4,874In Stock

Cut Tape

S/3.15

S/2.42

S/2.27

S/1.71

View

Reel

S/1.11

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

MF-NSML

SMD/SMT

2.6 A

6 VDC

5.2 A

50 A

26 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 3.8A-HD 50A SMD

MF-NSML380/6-2
Bourns
1: S/3.15
3,719In Stock

Mfr. Part #
MF-NSML380/6-2

Mouser Part #
652-MF-NSML380/6-2

Bourns

Resettable Fuses - PPTC 6V 3.8A-HD 50A SMD

Learn More

Datasheet

3,719In Stock

Cut Tape

S/3.15

S/2.42

S/2.27

S/1.71

Reel

S/1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML

SMD/SMT

3.8 A

6 VDC

8 A

50 A

14 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC

MF-NSML500/6-2
Bourns
1: S/3.15
5,265In Stock

Mfr. Part #
MF-NSML500/6-2

Mouser Part #
652-MF-NSML500/6-2

Bourns

Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC

Learn More

Datasheet

5,265In Stock

Cut Tape

S/3.15

S/2.42

S/2.27

S/1.71

View

Reel

S/1.27

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML

SMD/SMT

5 A

6 VDC

10 A

50 A

12 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 1.5A-HD 50A 1206

MF-NSML150/12-2
Bourns
1: S/2.57
11,950In Stock

Mfr. Part #
MF-NSML150/12-2

Mouser Part #
652-MF-NSML150/12-2

Bourns

Resettable Fuses - PPTC 12V 1.5A-HD 50A 1206

Learn More

Datasheet

11,950In Stock

Cut Tape

S/2.57

S/2.37

S/1.97

S/1.81

View

Reel

S/1.62

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

MF-NSML/X

PCB Mount

SMD/SMT

1.5 A

12 VDC

3 A

50 A

65 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 2.0A-HD 50A 0201

MF-NSML200/12-2
Bourns
1: S/3.08
5,676In Stock

Mfr. Part #
MF-NSML200/12-2

Mouser Part #
652-MF-NSML200/12-2

Bourns

Resettable Fuses - PPTC 12V 2.0A-HD 50A 0201

Learn More

Datasheet

5,676In Stock

Cut Tape

S/3.08

S/2.60

S/2.35

S/1.85

View

Reel

S/1.62

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

MF-NSML/X

PCB Mount

SMD/SMT

2 A

12 VDC

4 A

50 A

40 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 2.6A-HD 50A 0201

MF-NSML260/12-2
Bourns
1: S/3.39
9,750In Stock
10,000Expected 8/7/2026

Mfr. Part #
MF-NSML260/12-2

Mouser Part #
652-MF-NSML260/12-2

Bourns

Resettable Fuses - PPTC 12V 2.6A-HD 50A 0201

Learn More

Datasheet

9,750In Stock

10,000Expected 8/7/2026

Cut Tape

S/3.39

S/2.60

S/2.43

S/1.84

View

Reel

S/1.58

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

MF-NSML/X

PCB Mount

SMD/SMT

2.6 A

12 VDC

5.2 A

50 A

30 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 3.0A-HD 50A 0201

MF-NSML300/12-2
Bourns
1: S/3.08
9,931In Stock

Mfr. Part #
MF-NSML300/12-2

Mouser Part #
652-MF-NSML300/12-2

Bourns

Resettable Fuses - PPTC 12V 3.0A-HD 50A 0201

Learn More

Datasheet

9,931In Stock

Cut Tape

S/3.08

S/2.60

S/2.35

S/1.85

Reel

S/1.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML/X

PCB Mount

SMD/SMT

3 A

12 VDC

6 A

50 A

24 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 4.0A-HD 50A 1206

MF-NSML400/12-2
Bourns
1: S/3.46
16,946In Stock

Mfr. Part #
MF-NSML400/12-2

Mouser Part #
652-MF-NSML400/12-2

Bourns

Resettable Fuses - PPTC 12V 4.0A-HD 50A 1206

Learn More

Datasheet

16,946In Stock

Cut Tape

S/3.46

S/2.68

S/2.56

S/2.11

View

Reel

S/1.62

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML/X

PCB Mount

SMD/SMT

4 A

12 VDC

8 A

50 A

18 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-NSML400/6-2
Bourns
1: S/3.27
5,789In Stock

Mfr. Part #
MF-NSML400/6-2

Mouser Part #
652-MF-NSML400/6-2

Bourns

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

Learn More

Datasheet

5,789In Stock

Cut Tape

S/3.27

S/2.49

S/2.33

S/1.76

View

Reel

S/1.50

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML

SMD/SMT

4 A

6 VDC

8 A

50 A

14 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 1.75A-HD 50A 0201

MF-NSML175/12-2
Bourns
1: S/3.46
3,547In Stock

Mfr. Part #
MF-NSML175/12-2

Mouser Part #
652-MF-NSML175/12-2

Bourns

Resettable Fuses - PPTC 12V 1.75A-HD 50A 0201

Learn More

Datasheet

3,547In Stock

Cut Tape

S/3.46

S/2.67

S/2.51

S/1.89

View

Reel

S/1.54

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

MF-NSML/X

PCB Mount

SMD/SMT

1.75 A

12 VDC

3.5 A

50 A

50 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-NSML350/6-2
Bourns
1: S/3.27
2,440In Stock

Mfr. Part #
MF-NSML350/6-2

Mouser Part #
652-MF-NSML350/6-2

Bourns

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

Learn More

Datasheet

2,440In Stock

Cut Tape

S/3.27

S/2.74

S/2.40

S/1.97

Reel

S/1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML

SMD/SMT

3.5 A

6 VDC

7 A

50 A

18 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 3.8A-HD 50A 0201

MF-NSML380/12-2
Bourns
1: S/3.39
2,455In Stock

Mfr. Part #
MF-NSML380/12-2

Mouser Part #
652-MF-NSML380/12-2

Bourns

Resettable Fuses - PPTC 12V 3.8A-HD 50A 0201

Learn More

Datasheet

2,455In Stock

Cut Tape

S/3.39

S/2.60

S/2.43

S/1.84

Reel

S/1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML/X

PCB Mount

SMD/SMT

3.8 A

12 VDC

7.6 A

50 A

20 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 4.5A-HD 50A 0201

MF-NSML450/12-2
Bourns
1: S/3.39
3,237In Stock

Mfr. Part #
MF-NSML450/12-2

Mouser Part #
652-MF-NSML450/12-2

Bourns

Resettable Fuses - PPTC 12V 4.5A-HD 50A 0201

Learn More

Datasheet

3,237In Stock

Cut Tape

S/3.39

S/2.60

S/2.43

S/1.84

Reel

S/1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML/X

PCB Mount

SMD/SMT

4.5 A

12 VDC

9 A

50 A

14 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-NSML600/6-2
Bourns
1: S/2.72
2,721In Stock

Mfr. Part #
MF-NSML600/6-2

Mouser Part #
652-MF-NSML600/6-2

Bourns

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

Learn More

Datasheet

2,721In Stock

Cut Tape

S/2.72

S/2.42

S/2.14

S/1.95

Reel

S/1.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML

SMD/SMT

6 A

6 VDC

12 A

50 A

10 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-NSML550/6-2
Bourns
1: S/3.15
2,158In Stock

Mfr. Part #
MF-NSML550/6-2

Mouser Part #
652-MF-NSML550/6-2

Bourns

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

Learn More

Datasheet

2,158In Stock

Cut Tape

S/3.15

S/2.42

S/2.27

S/1.71

Reel

S/1.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML

SMD/SMT

5.5 A

6 VDC

11 A

50 A

11 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 3.5A-HD 50A 0201

MF-NSML350/12-2
Bourns
1: S/3.39
80,493On Order

Mfr. Part #
MF-NSML350/12-2

Mouser Part #
652-MF-NSML350/12-2

Bourns

Resettable Fuses - PPTC 12V 3.5A-HD 50A 0201

Learn More

Datasheet

80,493On Order

Cut Tape

S/3.39

S/2.60

S/2.43

S/1.84

Reel

S/1.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

MF-NSML/X

PCB Mount

SMD/SMT

3.5 A

12 VDC

7 A

50 A

22 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 1.5A-HD 50A SMD

MF-NSML150/6-2
Bourns
1: S/3.23
Lead-Time 20 Weeks

Mfr. Part #
MF-NSML150/6-2

Mouser Part #
652-MF-NSML150/6-2

Bourns

Resettable Fuses - PPTC 6V 1.5A-HD 50A SMD

Learn More

Datasheet

Lead-Time 20 Weeks

Cut Tape

S/3.23

S/2.70

S/2.39

S/1.99

View

Reel

S/1.48

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

MF-NSML

SMD/SMT

1.5 A

6 VDC

3 A

50 A

65 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD

MF-NSML175/6-2
Bourns
10,000: S/1.48
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MF-NSML175/6-2

Mouser Part #
652-MF-NSML175/6-2

Bourns

Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

S/1.48

Min.: 10,000
Mult.: 5,000

: 5,000

MF-NSML

PCB Mount

SMD/SMT

1.75 A

6 V

3.5 A

50 A

40 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD

MF-NSML200/6-2
Bourns
10,000: S/1.48
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
MF-NSML200/6-2

Mouser Part #
652-MF-NSML200/6-2

Bourns

Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

S/1.48

Min.: 10,000
Mult.: 5,000

: 5,000

MF-NSML

SMD/SMT

2 A

6 VDC

4 A

50 A

30 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 4.5A-HD 20A PTC

MF-NSML450/6-2
Bourns
10,500: S/1.55
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
MF-NSML450/6-2

Mouser Part #
652-MF-NSML450/6-2

Bourns

Resettable Fuses - PPTC 6V 4.5A-HD 20A PTC

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Cut Tape

S/1.55

Min.: 10,500
Mult.: 3,500

: 3,500

MF-NSML

SMD/SMT

4.5 A

6 VDC

9 A

50 A

14 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel

MF-NSML/X PPTC Resettable Fuses

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