Resettable Fuses - PPTC – Mouser Denmark

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

MF-PSML/X PPTC Resettable Fuses

Bourns MF-PSML/X Low Resistance PPTC Resettable Fuses utilize Bourns' freeXpansion™ design that increases performance with higher hold current and maximum voltage ratings, improved resistance stability, and smaller footprints. The PTC resettable fuses feature hold current ratings from 0.75A to 3.0A at the 12V maximum rated voltage and even higher hold current ratings from 3.5A to 4.5A at 8V maximum rated voltage. Low-resistance conductive materials used in the series enable post-trip resistance values as low as 0.012Ω and initial resistance values as low as 0.001Ω. The low resistance values help boost the current carrying capability of the devices, and MF-PSML450/8-2 offers a 4.5A hold current rating at 8V_DC in a small 0805 package. Bourns MF-PSML/X is ideal for USB port protection, Li-ion battery packs, motherboards, and portable consumer electronic I/O port protection.

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

Results: 22

Applied Filters:

Series

Mounting Style

Hold Current

Maximum Voltage

Trip Current

Resistance

Package/Case

Packaging

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 1.1A-HD 50A 0805

MF-PSML110/12-2
Bourns
1: 6,09 kr.
7.587In Stock

Mfr. Part No.
MF-PSML110/12-2

Mouser Part No
652-MF-PSML110/12-2

Bourns

Resettable Fuses - PPTC 12V 1.1A-HD 50A 0805

Learn More

Datasheet

7.587In Stock

Cut Tape

6,09 kr.

4,63 kr.

4,34 kr.

3,28 kr.

View

Reel

3,00 kr.

Min.: 1
Mult.: 1

: 4.500

MF-PSML/X

PCB Mount

SMD/SMT

1.1 A

12 VDC

2.2 A

50 A

210 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A/6V

MF-PSML250/6-2
Bourns
1: 6,61 kr.
2.630In Stock

Mfr. Part No.
MF-PSML250/6-2

Mouser Part No
652-MF-PSML250/6-2

Bourns

Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A/6V

Learn More

Datasheet

2.630In Stock

Cut Tape

6,61 kr.

5,06 kr.

4,74 kr.

3,67 kr.

Reel

2,99 kr.

2,68 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

MF-PSML

SMD/SMT

2.5 A

6 VDC

5 A

50 A

40 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-PSML175/12-2
Bourns
1: 8,95 kr.
3.400In Stock

Mfr. Part No.
MF-PSML175/12-2

Mouser Part No
652-MF-PSML175/12-2

Bourns

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

Learn More

Datasheet

3.400In Stock

Cut Tape

8,95 kr.

7,45 kr.

5,71 kr.

5,27 kr.

View

Reel

3,37 kr.

Min.: 1
Mult.: 1

: 4.500

MF-PSML/X

PCB Mount

SMD/SMT

1.75 A

6 V

3.5 A

50 A

55 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A/6V

MF-PSML125/6-2
Bourns
1: 5,77 kr.
5.752In Stock

Mfr. Part No.
MF-PSML125/6-2

Mouser Part No
652-MF-PSML125/6-2

Bourns

Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A/6V

Learn More

Datasheet

5.752In Stock

Cut Tape

5,77 kr.

4,42 kr.

4,15 kr.

3,13 kr.

View

Reel

2,70 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.500

MF-PSML

SMD/SMT

1.25 A

6 VDC

2.5 A

50 A

160 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 0805 SMD Polymer PTC 4.00A/8V

MF-PSML400/8-2
Bourns
1: 11,19 kr.
5.620In Stock

Mfr. Part No.
MF-PSML400/8-2

Mouser Part No
652-MF-PSML400/8-2

Bourns

Resettable Fuses - PPTC 0805 SMD Polymer PTC 4.00A/8V

Learn More

Datasheet

5.620In Stock

Cut Tape

11,19 kr.

8,50 kr.

7,06 kr.

6,54 kr.

Reel

4,37 kr.

View

Min.: 1
Mult.: 1

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

4 A

6 V

50 A

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 0805 SMD Polymer PTC 4.50A/8V

MF-PSML450/8-2
Bourns
1: 11,19 kr.
3.247In Stock

Mfr. Part No.
MF-PSML450/8-2

Mouser Part No
652-MF-PSML450/8-2

Bourns

Resettable Fuses - PPTC 0805 SMD Polymer PTC 4.50A/8V

Learn More

Datasheet

3.247In Stock

Cut Tape

11,19 kr.

8,50 kr.

7,06 kr.

6,54 kr.

Reel

4,37 kr.

View

Min.: 1
Mult.: 1

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

4.5 A

8 VDC

9 A

50 A

12 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

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

MF-PSML175/6-2
Bourns
1: 5,77 kr.
3.609In Stock

Mfr. Part No.
MF-PSML175/6-2

Mouser Part No
652-MF-PSML175/6-2

Bourns

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

Learn More

Datasheet

3.609In Stock

Cut Tape

5,77 kr.

4,42 kr.

4,15 kr.

3,13 kr.

View

Reel

2,04 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.500

MF-PSML

SMD/SMT

1.75 A

6 VDC

3.5 A

50 A

65 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 750MA-HD 50A 0805

MF-PSML075/12-2
Bourns
1: 6,09 kr.
12.735In Stock

Mfr. Part No.
MF-PSML075/12-2

Mouser Part No
652-MF-PSML075/12-2

Bourns

Resettable Fuses - PPTC 12V 750MA-HD 50A 0805

Learn More

Datasheet

12.735In Stock

Cut Tape

6,09 kr.

4,63 kr.

4,34 kr.

3,28 kr.

3,16 kr.

Reel

2,81 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.500

MF-PSML/X

PCB Mount

SMD/SMT

750 mA

12 VDC

1.5 A

50 A

300 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-PSML300/12-2
Bourns
1: 6,61 kr.
10.919In Stock

Mfr. Part No.
MF-PSML300/12-2

Mouser Part No
652-MF-PSML300/12-2

Bourns

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

Learn More

Datasheet

10.919In Stock

Cut Tape

6,61 kr.

5,43 kr.

4,24 kr.

4,07 kr.

Reel

3,16 kr.

View

Min.: 1
Mult.: 1

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

3 A

12 VDC

6 A

50 A

20 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 6V 750MA-HD 50A SMD

MF-PSML075/6-2
Bourns
1: 5,77 kr.
1.304In Stock

Mfr. Part No.
MF-PSML075/6-2

Mouser Part No
652-MF-PSML075/6-2

Bourns

Resettable Fuses - PPTC 6V 750MA-HD 50A SMD

Learn More

Datasheet

1.304In Stock

Cut Tape

5,77 kr.

4,42 kr.

4,15 kr.

3,21 kr.

2,97 kr.

Reel

2,87 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.500

MF-PSML

SMD/SMT

750 mA

6 VDC

1.5 A

50 A

300 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 1.1A-HD 50A SMD

MF-PSML110/6-2
Bourns
1: 6,35 kr.
3.067In Stock
13.500Expected 08/10/2026

Mfr. Part No.
MF-PSML110/6-2

Mouser Part No
652-MF-PSML110/6-2

Bourns

Resettable Fuses - PPTC 6V 1.1A-HD 50A SMD

Learn More

Datasheet

3.067In Stock

13.500Expected 08/10/2026

Cut Tape

6,35 kr.

5,09 kr.

4,70 kr.

3,60 kr.

View

Reel

2,87 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.500

MF-PSML

PCB Mount

SMD/SMT

1.1 A

6 VDC

2.2 A

50 A

210 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-PSML150/6-2
Bourns
1: 6,35 kr.
3.752In Stock
13.500Expected 16/09/2026

Mfr. Part No.
MF-PSML150/6-2

Mouser Part No
652-MF-PSML150/6-2

Bourns

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

Learn More

Datasheet

3.752In Stock

13.500Expected 16/09/2026

Cut Tape

6,35 kr.

5,09 kr.

4,70 kr.

3,60 kr.

View

Reel

2,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.500

MF-PSML

PCB Mount

SMD/SMT

1.5 A

6 VDC

3 A

50 A

80 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 0805 SMD Polymer PTC, 12V/2.00A

MF-PSML200/12-2
Bourns
1: 7,31 kr.
1.926In Stock

Mfr. Part No.
MF-PSML200/12-2

Mouser Part No
652-MF-PSML200/12-2

Bourns

Resettable Fuses - PPTC 0805 SMD Polymer PTC, 12V/2.00A

Learn More

Datasheet

1.926In Stock

Cut Tape

7,31 kr.

5,59 kr.

4,24 kr.

4,10 kr.

Reel

3,87 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

2 A

12 VDC

4 A

50 A

50 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2.5A-HD 50A MAX

MF-PSML250/12-2
Bourns
1: 6,48 kr.
3.173In Stock

Mfr. Part No.
MF-PSML250/12-2

Mouser Part No
652-MF-PSML250/12-2

Bourns

Resettable Fuses - PPTC 6V 2.5A-HD 50A MAX

Learn More

Datasheet

3.173In Stock

Cut Tape

6,48 kr.

4,86 kr.

4,04 kr.

Reel

4,04 kr.

3,64 kr.

Min.: 1
Mult.: 1

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

2.5 A

12 VDC

5 A

50 A

40 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

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

MF-PSML300/6-2
Bourns
1: 9,40 kr.
2.506In Stock

Mfr. Part No.
MF-PSML300/6-2

Mouser Part No
652-MF-PSML300/6-2

Bourns

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

Learn More

Datasheet

2.506In Stock

Cut Tape

9,40 kr.

7,25 kr.

5,98 kr.

5,52 kr.

Reel

3,70 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

MF-PSML

SMD/SMT

3 A

6 VDC

6 A

50 A

20 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

MF-PSML260/12-2
Bourns
1: 7,31 kr.
864In Stock

Mfr. Part No.
MF-PSML260/12-2

Mouser Part No
652-MF-PSML260/12-2

Bourns

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

Learn More

Datasheet

864In Stock

Cut Tape

7,31 kr.

5,59 kr.

4,24 kr.

4,10 kr.

Reel

3,89 kr.

View

Min.: 1
Mult.: 1

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

2.6 A

12 VDC

5.2 A

50 A

30 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

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

MF-PSML200/6-2
Bourns
1: 6,61 kr.
8.179Expected 08/09/2026

Mfr. Part No.
MF-PSML200/6-2

Mouser Part No
652-MF-PSML200/6-2

Bourns

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

Learn More

Datasheet

8.179Expected 08/09/2026

Cut Tape

6,61 kr.

5,06 kr.

4,74 kr.

3,67 kr.

Reel

3,29 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

MF-PSML

SMD/SMT

2 A

6 VDC

4 A

50 A

50 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 1.25A-HD 50A MAX

MF-PSML125/12-2
Bourns
13.500: 3,10 kr.
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MF-PSML125/12-2

Mouser Part No
652-MF-PSML125/12-2

Bourns

Resettable Fuses - PPTC 6V 1.25A-HD 50A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

3,10 kr.

Min.: 13.500
Mult.: 4.500

: 4.500

MF-PSML/X

PCB Mount

SMD/SMT

1.25 A

12 VDC

2.5 A

50 A

160 mOhms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 12V 1.5A-HD 50A 0805

MF-PSML150/12-2
Bourns
13.500: 3,10 kr.
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MF-PSML150/12-2

Mouser Part No
652-MF-PSML150/12-2

Bourns

Resettable Fuses - PPTC 12V 1.5A-HD 50A 0805

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

3,10 kr.

Min.: 13.500
Mult.: 4.500

: 4.500

MF-PSML/X

PCB Mount

SMD/SMT

1.5 A

12 VDC

3 A

50 A

80 mOhms

- 40 C

+ 85 C

Reel

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

MF-PSML260/6-2
Bourns
1: 7,83 kr.
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
MF-PSML260/6-2

Mouser Part No
652-MF-PSML260/6-2

Bourns

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

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

7,83 kr.

7,25 kr.

5,60 kr.

4,92 kr.

Reel

3,70 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

MF-PSML

SMD/SMT

2.6 A

6 VDC

5.2 A

50 A

30 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 8V 3.5A-HD 50A SMD

MF-PSML350/8-2
Bourns
9.000: 4,35 kr.
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MF-PSML350/8-2

Mouser Part No
652-MF-PSML350/8-2

Bourns

Resettable Fuses - PPTC 8V 3.5A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Cut Tape

4,35 kr.

Min.: 9.000
Mult.: 3.000

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

3.5 A

6 V

7 A

50 A

25 mOhms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 0805 SMD Polymer PTC 3.80A/8V

MF-PSML380/8-2
Bourns
9.000: 3,50 kr.
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
MF-PSML380/8-2

Mouser Part No
652-MF-PSML380/8-2

Bourns

Resettable Fuses - PPTC 0805 SMD Polymer PTC 3.80A/8V

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Cut Tape

3,50 kr.

Min.: 9.000
Mult.: 3.000

: 3.000

MF-PSML/X

PCB Mount

SMD/SMT

3.8 A

8 VDC

7.6 A

50 A

16 mOhms

- 40 C

+ 85 C

Reel

MF-PSML/X PPTC Resettable Fuses

Customer Service Office

Company

Resources

Support