Circuit Protection – 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 Circuit Protection

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Part #

Varistors 5.5VDC 10% 0201 33pF

CG0201MLA-5.5MH
Bourns
1: 0,138 €
60 930In Stock

Mfr. Part No.
CG0201MLA-5.5MH

Mouser Part No
652-CG0201MLA-5.5MH

Bourns

Varistors 5.5VDC 10% 0201 33pF

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Datasheet

60 930In Stock

Cut Tape

0,138 €

0,083 €

0,071 €

0,065 €

View

Reel

0,054 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15 000

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM

CMF-RL35-10-0
Bourns
1: 0,817 €
11 093In Stock

Mfr. Part No.
CMF-RL35-10-0

Mouser Part No
652-CMF-RL35-10-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM

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Datasheet

11 093In Stock

0,817 €

0,621 €

0,582 €

0,44 €

View

Min.: 1
Mult.: 1

Varistors CV 275 K 10 B L1

CV275K10BL1
Bourns
1: 0,92 €
14 314In Stock

Mfr. Part No.
CV275K10BL1

Mouser Part No
652-CV275K10BL1

Bourns

Varistors CV 275 K 10 B L1

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Datasheet

14 314In Stock

0,92 €

0,557 €

0,356 €

0,315 €

View

Min.: 1
Mult.: 1

Varistors CV 300 K 14 B L1

CV300K14BL1
Bourns
1: 1,13 €
6 886In Stock

Mfr. Part No.
CV300K14BL1

Mouser Part No
652-CV300K14BL1

Bourns

Varistors CV 300 K 14 B L1

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Datasheet

6 886In Stock

1,13 €

0,634 €

0,438 €

0,401 €

View

Min.: 1
Mult.: 1

Varistors CV+ 275 K 7 B L1

CVQ275K7BL1
Bourns
1: 0,688 €
16 689In Stock

Mfr. Part No.
CVQ275K7BL1

Mouser Part No
652-CVQ275K7BL1

Bourns

Varistors CV+ 275 K 7 B L1

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Datasheet

16 689In Stock

0,688 €

0,379 €

0,26 €

0,229 €

View

Min.: 1
Mult.: 1

Varistors DV SERIES 25V

DV25K3225R2
Bourns
1: 1,01 €
6 348In Stock

Mfr. Part No.
DV25K3225R2

Mouser Part No
652-DV25K3225R2

Bourns

Varistors DV SERIES 25V

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Datasheet

6 348In Stock

Cut Tape

1,01 €

0,726 €

0,657 €

0,581 €

Reel

0,486 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

Varistors 130 VAC 70J 360V-CL 6KA-PK

GMOV-14D131K
Bourns
1: 1,32 €
3 482In Stock

Mfr. Part No.
GMOV-14D131K

Mouser Part No
652-GMOV-14D131K

Bourns

Varistors 130 VAC 70J 360V-CL 6KA-PK

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Datasheet

3 482In Stock

1,32 €

1,23 €

0,98 €

0,929 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 200MA-HD 50A MAX

MF-ASML020/6-2
Bourns
1: 0,421 €
21 409In Stock

Mfr. Part No.
MF-ASML020/6-2

Mouser Part No
652-MF-ASML020/6-2

Bourns

Resettable Fuses - PPTC 6V 200MA-HD 50A MAX

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Datasheet

21 409In Stock

Cut Tape

0,421 €

0,319 €

0,299 €

0,23 €

0,226 €

Reel

0,226 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Resettable Fuses - PPTC PTC RESETTABLE 6.0A 10V AXIAL STRAP

MF-LR600
Bourns
1: 0,955 €
3 776In Stock

Mfr. Part No.
MF-LR600

Mouser Part No
652-MF-LR600

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 6.0A 10V AXIAL STRAP

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Datasheet

3 776In Stock

0,955 €

0,711 €

0,538 €

0,522 €

View

Min.: 1
Mult.: 1

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

MF-PSML110/12-2
Bourns
1: 0,955 €
8 272In 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

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Datasheet

8 272In Stock

Cut Tape

0,955 €

0,886 €

0,729 €

0,673 €

View

Reel

0,425 €

Min.: 1
Mult.: 1

Reel: 4 500

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

MF-PSML300/6-2
Bourns
1: 0,998 €
2 931In 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

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Datasheet

2 931In Stock

Cut Tape

0,998 €

0,929 €

0,765 €

0,705 €

View

Reel

0,492 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Varistors 500pF 100volts 10%

MOV-10D101KTR
Bourns
1: 0,181 €
69 805In Stock

Mfr. Part No.
MOV-10D101KTR

Mouser Part No
652-MOV-10D101KTR

Bourns

Varistors 500pF 100volts 10%

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Datasheet

69 805In Stock

Cut Tape

0,181 €

0,121 €

0,104 €

0,095 €

Reel

0,085 €

View

Min.: 1
Mult.: 1

Reel: 1 000

Varistors 18volts 20mm

MOV-20D180KTR
Bourns
1: 0,576 €
5 710In Stock

Mfr. Part No.
MOV-20D180KTR

Mouser Part No
652-MOV-20D180KTR

Bourns

Varistors 18volts 20mm

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Datasheet

5 710In Stock

Cut Tape

0,576 €

0,36 €

0,325 €

Reel

0,304 €

0,30 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

ESD Protection Diodes / TVS Diodes 10V 400W BiDir

P4SMA10CA
Bourns
1: 0,086 €
23 206In Stock

Mfr. Part No.
P4SMA10CA

Mouser Part No
652-P4SMA10CA

Bourns

ESD Protection Diodes / TVS Diodes 10V 400W BiDir

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Datasheet

23 206In Stock

Cut Tape

0,086 €

0,077 €

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 12V 400W UniDir

P4SMA12A
Bourns
1: 0,275 €
17 317In Stock

Mfr. Part No.
P4SMA12A

Mouser Part No
652-P4SMA12A

Bourns

ESD Protection Diodes / TVS Diodes 12V 400W UniDir

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Datasheet

17 317In Stock

Cut Tape

0,275 €

0,077 €

0,071 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 400V 400W UniDir

P4SMA400A
Bourns
1: 0,387 €
13 438In Stock

Mfr. Part No.
P4SMA400A

Mouser Part No
652-P4SMA400A

Bourns

ESD Protection Diodes / TVS Diodes 400V 400W UniDir

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Datasheet

13 438In Stock

Cut Tape

0,387 €

0,277 €

0,172 €

0,144 €

0,088 €

Reel

0,087 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 400V 600W UniDir

P6SMB400A
Bourns
1: 0,31 €
14 656In Stock

Mfr. Part No.
P6SMB400A

Mouser Part No
652-P6SMB400A

Bourns

ESD Protection Diodes / TVS Diodes 400V 600W UniDir

Learn More

Datasheet

14 656In Stock

Cut Tape

0,31 €

0,251 €

0,192 €

0,153 €

0,141 €

Reel

0,137 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes DIO TVS VBR 43V 600W UNIDIR SMB AECQ

P6SMB43A-Q
Bourns
1: 0,421 €
13 701In Stock

Mfr. Part No.
P6SMB43A-Q

Mouser Part No
652-P6SMB43A-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VBR 43V 600W UNIDIR SMB AECQ

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Datasheet

13 701In Stock

Cut Tape

0,421 €

0,28 €

0,19 €

0,148 €

0,116 €

Reel

0,099 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 91V 600W UniDir

P6SMB91A
Bourns
1: 0,31 €
16 818In Stock

Mfr. Part No.
P6SMB91A

Mouser Part No
652-P6SMB91A

Bourns

ESD Protection Diodes / TVS Diodes 91V 600W UniDir

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Datasheet

16 818In Stock

Cut Tape

0,31 €

0,214 €

0,144 €

0,113 €

0,084 €

Reel

0,069 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Surface Mount Fuses .25A 32V FAST ACTING

SF-0402FP025F-2
Bourns
1: 0,516 €
10 028In Stock

Mfr. Part No.
SF-0402FP025F-2

Mouser Part No
652-SF-0402FP025F-2

Bourns

Surface Mount Fuses .25A 32V FAST ACTING

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Datasheet

10 028In Stock

Cut Tape

0,516 €

0,359 €

0,304 €

0,276 €

View

Reel

0,212 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 20 000

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

SF-0402S400M-2
Bourns
1: 0,636 €
11 398In Stock

Mfr. Part No.
SF-0402S400M-2

Mouser Part No
652-SF-0402S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

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Datasheet

11 398In Stock

Cut Tape

0,636 €

0,533 €

0,449 €

0,373 €

View

Reel

0,234 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Surface Mount Fuses 3A High-inrush 0603 SinglFuse

SF-0603HI300F-2
Bourns
1: 0,636 €
5 243In Stock

Mfr. Part No.
SF-0603HI300F-2

Mouser Part No
652-SF-0603HI300F-2

Bourns

Surface Mount Fuses 3A High-inrush 0603 SinglFuse

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Datasheet

5 243In Stock

Cut Tape

0,636 €

0,533 €

0,449 €

0,373 €

View

Reel

0,234 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8 000

Surface Mount Fuses 0603 High-Inrush Multilayer 1.5A Auto

SF-0603HIA150M-2
Bourns
1: 0,791 €
13 238In Stock

Mfr. Part No.
SF-0603HIA150M-2

Mouser Part No
652-SF-0603HIA150M-2

Bourns

Surface Mount Fuses 0603 High-Inrush Multilayer 1.5A Auto

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Datasheet

13 238In Stock

Cut Tape

0,791 €

0,624 €

0,516 €

0,459 €

View

Reel

0,289 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

Surface Mount Fuses 2.5A 32V TIME DELAY

SF-0603SP250M-2
Bourns
1: 0,49 €
8 297In Stock

Mfr. Part No.
SF-0603SP250M-2

Mouser Part No
652-SF-0603SP250M-2

Bourns

Surface Mount Fuses 2.5A 32V TIME DELAY

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Datasheet

8 297In Stock

Cut Tape

0,49 €

0,409 €

0,356 €

0,332 €

View

Reel

0,233 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

Surface Mount Fuses 1206 High-Inrush Multilayer 4.5A Auto

SF-1206HIA450M-2
Bourns
1: 0,757 €
5 083In Stock

Mfr. Part No.
SF-1206HIA450M-2

Mouser Part No
652-SF-1206HIA450M-2

Bourns

Surface Mount Fuses 1206 High-Inrush Multilayer 4.5A Auto

Learn More

Datasheet

5 083In Stock

Cut Tape

0,757 €

0,656 €

0,553 €

0,459 €

Reel

0,311 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Circuit Protection Devices

Types of Circuit Protection

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