Resettable Fuses - PPTC – Mouser Finland

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

MF-LSMF Multifuse® PTC Resettable Fuses

Bourns MF-LSMF Multifuse^® PTC Resettable Fuses offer high power ratings in a low-profile, surface-mount 2920 package that saves board space. These compact, automotive-grade fuses provide overcurrent protection with fast time-to-trip (TTT), high-voltage capability, and long-term reliability. The Bourns MF-LSMF portfolio includes two design kits. Typical applications for these fuses include e-mobility, data centers, drones, and smart homes.

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

Results: 39

Applied Filters:

Mounting Style

Termination Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Package/Case

Minimum Operating Temperature

Maximum Operating Temperature

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 2920 Resettable SMD PPTC 1.1A/33V

MF-LSMF110X-2
Bourns
1: 0,335 €
18 490In Stock

Mfr. Part No.
MF-LSMF110X-2

Mouser Part No
652-MF-LSMF110X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V

Learn More

Datasheet

18 490In Stock

Cut Tape

0,335 €

0,309 €

0,273 €

0,256 €

View

Reel

0,183 €

MouseReel Available

Min.: 1
Mult.: 1

: 6 000

MF-LSMF

SMD/SMT

1.1 A

33 VDC

2.2 A

40 A

410 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V

MF-LSMF150/33X-2
Bourns
1: 0,533 €
7 981In Stock

Mfr. Part No.
MF-LSMF150/33X-2

Mouser Part No
652-MF-LSMF150/33X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V

Learn More

Datasheet

7 981In Stock

Cut Tape

0,533 €

0,491 €

0,433 €

0,354 €

View

Reel

0,285 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

1.5 A

33 VDC

3 A

40 A

230 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 33V 1.85A-HD 40A MAX

MF-LSMF185/33X-2
Bourns
1: 0,619 €
11 951In Stock

Mfr. Part No.
MF-LSMF185/33X-2

Mouser Part No
652-MF-LSMF185/33X-2

Bourns

Resettable Fuses - PPTC 33V 1.85A-HD 40A MAX

Learn More

Datasheet

11 951In Stock

Cut Tape

0,619 €

0,558 €

0,473 €

0,422 €

View

Reel

0,328 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

1.85 A

33 VDC

3.7 A

40 A

150 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V

MF-LSMF200/24X-2
Bourns
1: 0,688 €
5 889In Stock

Mfr. Part No.
MF-LSMF200/24X-2

Mouser Part No
652-MF-LSMF200/24X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V

Learn More

Datasheet

5 889In Stock

Cut Tape

0,688 €

0,576 €

0,509 €

0,419 €

View

Reel

0,281 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

2 A

24 VDC

4 A

40 A

125 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 2.6A-HD 20A MAX

MF-LSMF260X-2
Bourns
1: 0,731 €
14 899In Stock

Mfr. Part No.
MF-LSMF260X-2

Mouser Part No
652-MF-LSMF260X-2

Bourns

Resettable Fuses - PPTC 24V 2.6A-HD 20A MAX

Learn More

Datasheet

14 899In Stock

Cut Tape

0,731 €

0,625 €

0,557 €

0,445 €

View

Reel

0,333 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

2.6 A

24 VDC

5.2 A

40 A

75 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 3.0A-HD 20A MAX

MF-LSMF300/24X-2
Bourns
1: 0,903 €
17 944In Stock
24 000Expected 10/11/2026

Mfr. Part No.
MF-LSMF300/24X-2

Mouser Part No
652-MF-LSMF300/24X-2

Bourns

Resettable Fuses - PPTC 24V 3.0A-HD 20A MAX

Learn More

Datasheet

17 944In Stock

24 000Expected 10/11/2026

Cut Tape

0,903 €

0,677 €

0,513 €

0,496 €

View

Reel

0,425 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

3 A

24 VDC

5.2 A

40 A

75 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V

MF-LSMF400/16X-2
Bourns
1: 1,25 €
4 070In Stock

Mfr. Part No.
MF-LSMF400/16X-2

Mouser Part No
652-MF-LSMF400/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V

Learn More

Datasheet

4 070In Stock

Cut Tape

1,25 €

0,963 €

0,72 €

0,703 €

0,676 €

Reel

0,676 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

4 A

16 VDC

8 A

40 A

40 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V

MF-LSMF500/16X-2
Bourns
1: 1,25 €
10 729In Stock
24 000Expected 17/11/2026

Mfr. Part No.
MF-LSMF500/16X-2

Mouser Part No
652-MF-LSMF500/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V

Learn More

Datasheet

10 729In Stock

24 000Expected 17/11/2026

Cut Tape

1,25 €

0,963 €

0,72 €

0,703 €

View

Reel

0,606 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

5 A

16 VDC

10 A

40 A

25 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/30V

MF-LSMF075X-2
Bourns
1: 0,525 €
3 100In Stock
12 000Expected 23/11/2026

Mfr. Part No.
MF-LSMF075X-2

Mouser Part No
652-MF-LSMF075X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/30V

Learn More

Datasheet

3 100In Stock

12 000Expected 23/11/2026

Cut Tape

0,525 €

0,433 €

0,383 €

0,338 €

View

Reel

0,244 €

MouseReel Available

Min.: 1
Mult.: 1

: 6 000

MF-LSMF

SMD/SMT

750 mA

30 VDC

1.5 A

40 A

1 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/33V

MF-LSMF125/33X-2
Bourns
1: 0,619 €
2 572In Stock

Mfr. Part No.
MF-LSMF125/33X-2

Mouser Part No
652-MF-LSMF125/33X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/33V

Learn More

Datasheet

2 572In Stock

Cut Tape

0,619 €

0,513 €

0,452 €

0,371 €

View

Reel

0,291 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

1.25 A

33 VDC

2.5 A

40 A

250 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/15V

MF-LSMF150X-2
Bourns
1: 0,568 €
2 230In Stock

Mfr. Part No.
MF-LSMF150X-2

Mouser Part No
652-MF-LSMF150X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/15V

Learn More

Datasheet

2 230In Stock

Cut Tape

0,568 €

0,47 €

0,415 €

0,338 €

View

Reel

0,255 €

MouseReel Available

Min.: 1
Mult.: 1

: 6 000

MF-LSMF

SMD/SMT

1.5 A

15 VDC

3 A

40 A

230 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V

MF-LSMF300/16X-2
Bourns
1: 0,843 €
13 796In Stock

Mfr. Part No.
MF-LSMF300/16X-2

Mouser Part No
652-MF-LSMF300/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V

Learn More

Datasheet

13 796In Stock

Cut Tape

0,843 €

0,703 €

0,621 €

0,515 €

View

Reel

0,372 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

MF-LSMF

SMD/SMT

3 A

16 VDC

5 A

40 A

48 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A

MF-LSMF-LAB1
Bourns
1: 19,50 €
Non-Stocked

Mfr. Part No.
MF-LSMF-LAB1

Mouser Part No
652-MF-LSMF-LAB1

Bourns

Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 0.3A-1.5A

Learn More

Datasheet

Non-Stocked

19,50 €

18,79 €

17,85 €

17,61 €

Min.: 1
Mult.: 1

MF-LSMF

Kit

Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A

MF-LSMF-LAB2
Bourns
1: 19,50 €
Non-Stocked

Mfr. Part No.
MF-LSMF-LAB2

Mouser Part No
652-MF-LSMF-LAB2

Bourns

Resettable Fuses - PPTC MF-LSMF Design Kit, SMD 2920, 1.85A-6A

Learn More

Datasheet

Non-Stocked

19,50 €

18,46 €

17,61 €

Min.: 1
Mult.: 1

MF-LSMF

Kit

MF-LSMF Multifuse® PTC Resettable Fuses

Customer Service Office

Company

Resources

Support