Fuses – Mouser Finland

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Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

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Types of Fuses

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Part #

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

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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

Resettable Fuses - PPTC

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

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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

Resettable Fuses - PPTC

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

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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

Resettable Fuses - PPTC

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

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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

Resettable Fuses - PPTC

Resettable Fuses - PPTC 9V 1.25A-HD 40A MAX

MF-MSHT125KX-2
Bourns
1: 1,71 €
975In Stock

Mfr. Part No.
MF-MSHT125KX-2

Mouser Part No
652-MF-MSHT125KX-2

Bourns

Resettable Fuses - PPTC 9V 1.25A-HD 40A MAX

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Datasheet

975In Stock

Cut Tape

1,71 €

1,51 €

1,47 €

1,44 €

Reel

0,433 €

0,369 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 9V 1.5A-HD 40A MAX

MF-MSHT150KX-2
Bourns
1: 0,654 €
1 425In Stock

Mfr. Part No.
MF-MSHT150KX-2

Mouser Part No
652-MF-MSHT150KX-2

Bourns

Resettable Fuses - PPTC 9V 1.5A-HD 40A MAX

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Datasheet

1 425In Stock

Cut Tape

0,654 €

0,553 €

0,521 €

0,519 €

Reel

0,412 €

0,371 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

MF-MSMF010/33X-2
Bourns
1: 0,387 €
552In Stock
12 000Expected 22/10/2026
New Product

Mfr. Part No.
MF-MSMF010/33X-2

Mouser Part No
652-MF-MSMF010/33X-2

New Product

Bourns

Resettable Fuses - PPTC

Learn More

Datasheet

552In Stock

12 000Expected 22/10/2026

Cut Tape

0,387 €

0,292 €

0,274 €

0,209 €

Reel

0,151 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

MF-MSMF020/33X-2
Bourns
1: 0,387 €
12 560In Stock
New Product

Mfr. Part No.
MF-MSMF020/33X-2

Mouser Part No
652-MF-MSMF020/33X-2

New Product

Bourns

Resettable Fuses - PPTC

Learn More

Datasheet

12 560In Stock

Cut Tape

0,387 €

0,292 €

0,274 €

0,209 €

Reel

0,151 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC

MF-MSMF030/60X-2
Bourns
1: 0,516 €
531In Stock
New Product

Mfr. Part No.
MF-MSMF030/60X-2

Mouser Part No
652-MF-MSMF030/60X-2

New Product

Bourns

Resettable Fuses - PPTC

Learn More

Datasheet

531In Stock

Cut Tape

0,516 €

0,39 €

0,366 €

0,276 €

Reel

0,209 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC

MF-MSMF050/60X-2
Bourns
1: 0,55 €
231In Stock
12 000Expected 06/01/2027
New Product

Mfr. Part No.
MF-MSMF050/60X-2

Mouser Part No
652-MF-MSMF050/60X-2

New Product

Bourns

Resettable Fuses - PPTC

Learn More

Datasheet

231In Stock

12 000Expected 06/01/2027

Cut Tape

0,55 €

0,439 €

0,406 €

0,31 €

Reel

0,252 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 33V 750MA-HD 20A MAX

MF-MSMF075/33X-2
Bourns
1: 0,576 €
4 854In Stock
12 000Expected 04/11/2026

Mfr. Part No.
MF-MSMF075/33X-2

Mouser Part No
652-MF-MSMF075/33X-2

Bourns

Resettable Fuses - PPTC 33V 750MA-HD 20A MAX

Learn More

Datasheet

4 854In Stock

12 000Expected 04/11/2026

Cut Tape

0,576 €

0,439 €

0,411 €

0,31 €

Reel

0,294 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX

MF-MSMF150/24X-2
Bourns
1: 0,456 €
4 336In Stock
36 000On Order

Mfr. Part No.
MF-MSMF150/24X-2

Mouser Part No
652-MF-MSMF150/24X-2

Bourns

Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX

Learn More

Datasheet

4 336In Stock

36 000On Order

Cut Tape

0,456 €

0,415 €

0,349 €

0,313 €

Reel

0,208 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

MF-MSMF200/12X-2
Bourns
1: 0,516 €
317In Stock
12 000Expected 09/11/2026
New Product

Mfr. Part No.
MF-MSMF200/12X-2

Mouser Part No
652-MF-MSMF200/12X-2

New Product

Bourns

Resettable Fuses - PPTC

Learn More

Datasheet

317In Stock

12 000Expected 09/11/2026

Cut Tape

0,516 €

0,422 €

0,381 €

0,299 €

Reel

0,227 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

MF-MSMF200/16X-2
Bourns
1: 0,585 €
351In Stock
12 000Expected 02/09/2026
New Product

Mfr. Part No.
MF-MSMF200/16X-2

Mouser Part No
652-MF-MSMF200/16X-2

New Product

Bourns

Resettable Fuses - PPTC

Learn More

Datasheet

351In Stock

12 000Expected 02/09/2026

Cut Tape

0,585 €

0,485 €

0,428 €

0,345 €

Reel

0,261 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Resettable Fuses - PPTC

Resettable Fuses - PPTC 30V 200MA-HD 20A MAX

MF-NSHT020KX-2
Bourns
1: 0,533 €
7 994In Stock

Mfr. Part No.
MF-NSHT020KX-2

Mouser Part No
652-MF-NSHT020KX-2

Bourns

Resettable Fuses - PPTC 30V 200MA-HD 20A MAX

Learn More

Datasheet

7 994In Stock

Cut Tape

0,533 €

0,406 €

0,381 €

0,376 €

Reel

0,376 €

0,237 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 16V 500MA-HD 20A MAX

MF-NSHT050KX-2
Bourns
1: 0,705 €
305In Stock

Mfr. Part No.
MF-NSHT050KX-2

Mouser Part No
652-MF-NSHT050KX-2

Bourns

Resettable Fuses - PPTC 16V 500MA-HD 20A MAX

Learn More

Datasheet

305In Stock

Cut Tape

0,705 €

0,536 €

0,502 €

0,381 €

Reel

0,341 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 1206 High Temp SMD Polymer PTC 0.75A/12V

MF-NSHT075KX-2
Bourns
1: 0,533 €
430In Stock
12 000Expected 09/11/2026

Mfr. Part No.
MF-NSHT075KX-2

Mouser Part No
652-MF-NSHT075KX-2

Bourns

Resettable Fuses - PPTC 1206 High Temp SMD Polymer PTC 0.75A/12V

Learn More

Datasheet

430In Stock

12 000Expected 09/11/2026

Cut Tape

0,533 €

0,406 €

0,381 €

0,287 €

Reel

0,218 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V 750MA-HD 100A MAX

MF-NSMF075-2
Bourns
1: 0,275 €
4 472In Stock
24 000Expected 09/10/2026

Mfr. Part No.
MF-NSMF075-2

Mouser Part No
652-MF-NSMF075-2

Bourns

Resettable Fuses - PPTC 6V 750MA-HD 100A MAX

Learn More

Datasheet

4 472In Stock

24 000Expected 09/10/2026

Cut Tape

0,275 €

0,249 €

0,207 €

0,175 €

Reel

0,128 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V 1.5A-HD 100A MAX

MF-NSMF150-2
Bourns
1: 0,275 €
9 416In Stock

Mfr. Part No.
MF-NSMF150-2

Mouser Part No
652-MF-NSMF150-2

Bourns

Resettable Fuses - PPTC 6V 1.5A-HD 100A MAX

Learn More

Datasheet

9 416In Stock

Cut Tape

0,275 €

0,249 €

0,207 €

0,181 €

Reel

0,13 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 16V 50MA-HD 40A MAX

MF-PSHT005KX-2
Bourns
1: 0,43 €
761In Stock
12 000Expected 02/09/2026

Mfr. Part No.
MF-PSHT005KX-2

Mouser Part No
652-MF-PSHT005KX-2

Bourns

Resettable Fuses - PPTC 16V 50MA-HD 40A MAX

Learn More

Datasheet

761In Stock

12 000Expected 02/09/2026

Cut Tape

0,43 €

0,364 €

Reel

0,364 €

0,222 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 16V 160MA-HD 40A MAX

MF-PSHT016KX-2
Bourns
1: 0,49 €
115In Stock
12 000Expected 24/11/2026

Mfr. Part No.
MF-PSHT016KX-2

Mouser Part No
652-MF-PSHT016KX-2

Bourns

Resettable Fuses - PPTC 16V 160MA-HD 40A MAX

Learn More

Datasheet

115In Stock

12 000Expected 24/11/2026

Cut Tape

0,49 €

0,373 €

0,364 €

Reel

0,364 €

0,222 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 16V 200MA-HD 40A MAX

MF-PSHT020KX-2
Bourns
1: 0,344 €
3 867In Stock

Mfr. Part No.
MF-PSHT020KX-2

Mouser Part No
652-MF-PSHT020KX-2

Bourns

Resettable Fuses - PPTC 16V 200MA-HD 40A MAX

Learn More

Datasheet

3 867In Stock

Cut Tape

0,344 €

0,311 €

0,259 €

0,23 €

Reel

0,191 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 16V 350MA-HD 40A MAX

MF-PSHT035KX-2
Bourns
1: 0,344 €
6 440In Stock
12 000Expected 30/11/2026

Mfr. Part No.
MF-PSHT035KX-2

Mouser Part No
652-MF-PSHT035KX-2

Bourns

Resettable Fuses - PPTC 16V 350MA-HD 40A MAX

Learn More

Datasheet

6 440In Stock

12 000Expected 30/11/2026

Cut Tape

0,344 €

0,311 €

0,259 €

0,234 €

Reel

0,161 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 24V SMD 0805

MF-PSMF010/24X-2
Bourns
1: 0,473 €
6 294In Stock

Mfr. Part No.
MF-PSMF010/24X-2

Mouser Part No
652-MF-PSMF010/24X-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 24V SMD 0805

Learn More

Datasheet

6 294In Stock

Cut Tape

0,473 €

0,358 €

0,335 €

0,253 €

View

Reel

0,212 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 60V .2A-HD 40A MAX

MF-R020-2
Bourns
1: 0,344 €
6 213In Stock

Mfr. Part No.
MF-R020-2

Mouser Part No
652-MF-R020-2

Bourns

Resettable Fuses - PPTC 60V .2A-HD 40A MAX

Learn More

Datasheet

6 213In Stock

Cut Tape

0,344 €

0,311 €

0,259 €

0,23 €

Reel

0,167 €

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Circuit Protection Devices

Types of Fuses

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62 mA
80 mA
100 mA
125 mA
150 mA
160 mA
200 mA
250 mA
315 mA
375 mA
400 mA
500 mA
630 mA
700 mA
750 mA
800 mA
1 A
1.25 A
1.5 A
1.6 A

24 VDC
32 VDC
35 VDC
48 VDC
50 VDC
60 VDC
63 VDC
65 VDC
80 VDC
86 VDC
100 VDC
110 VDC
125 VDC
150 VDC
170 VDC
250 VDC
500 VDC
600 VDC
800 VDC
1 kVDC