Circuit Protection – Mouser Denmark

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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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RoHS Compliant

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Part #

Varistors IsoMOV 3KA 300Vrms Bulk In-Line

IsoM3-300-B-L2
Bourns
1: 8,28 kr.
3.265In Stock

Mfr. Part No.
IsoM3-300-B-L2

Mouser Part No
652-ISOM3-300-B-L2

Bourns

Varistors IsoMOV 3KA 300Vrms Bulk In-Line

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Datasheet

3.265In Stock

8,28 kr.

6,03 kr.

5,47 kr.

4,83 kr.

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Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 420Vrms Bulk In-Line

IsoM5-420-B-L2
Bourns
1: 16,26 kr.
5.080In Stock

Mfr. Part No.
IsoM5-420-B-L2

Mouser Part No
652-ISOM5-420-B-L2

Bourns

Varistors IsoMOV 5KA 420Vrms Bulk In-Line

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Datasheet

5.080In Stock

16,26 kr.

10,29 kr.

8,73 kr.

6,93 kr.

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Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 510Vrms Reel In-Line

IsoM5-510-R-L2
Bourns
1: 9,92 kr.
3.412In Stock

Mfr. Part No.
IsoM5-510-R-L2

Mouser Part No
652-ISOM5-510-R-L2

Bourns

Varistors IsoMOV 5KA 510Vrms Reel In-Line

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Datasheet

3.412In Stock

Cut Tape

9,92 kr.

7,25 kr.

6,61 kr.

5,85 kr.

Reel

5,44 kr.

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Resettable Fuses - PPTC 6V 3.0A-HD 40A MAX

MF-LSMF300X-2
Bourns
1: 5,77 kr.
7.626In Stock

Mfr. Part No.
MF-LSMF300X-2

Mouser Part No
652-MF-LSMF300X-2

Bourns

Resettable Fuses - PPTC 6V 3.0A-HD 40A MAX

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Datasheet

7.626In Stock

Cut Tape

5,77 kr.

5,29 kr.

4,38 kr.

4,06 kr.

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Reel

2,57 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

Resettable Fuses - PPTC 60V .5A-HD 40A MAX

MF-R050-2
Bourns
1: 3,33 kr.
11.932In Stock

Mfr. Part No.
MF-R050-2

Mouser Part No
652-MF-R050-2

Bourns

Resettable Fuses - PPTC 60V .5A-HD 40A MAX

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Datasheet

11.932In Stock

Cut Tape

3,33 kr.

2,63 kr.

2,47 kr.

1,87 kr.

Reel

1,45 kr.

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Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

MF-R250-0-14
Bourns
1: 4,17 kr.
7.904In Stock

Mfr. Part No.
MF-R250-0-14

Mouser Part No
652-MF-R250-0-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

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Datasheet

7.904In Stock

4,17 kr.

3,16 kr.

2,96 kr.

2,24 kr.

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

MF-R250-2
Bourns
1: 4,10 kr.
8.143In Stock

Mfr. Part No.
MF-R250-2

Mouser Part No
652-MF-R250-2

Bourns

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

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Datasheet

8.143In Stock

Cut Tape

4,10 kr.

3,16 kr.

2,95 kr.

2,23 kr.

Reel

1,89 kr.

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Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP

MF-RHT200-2
Bourns
1: 4,81 kr.
11.614In Stock

Mfr. Part No.
MF-RHT200-2

Mouser Part No
652-MF-RHT200-2

Bourns

Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP

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Datasheet

11.614In Stock

Cut Tape

4,81 kr.

3,69 kr.

3,46 kr.

2,61 kr.

Reel

1,90 kr.

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Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX

MF-RX160/72-0
Bourns
1: 2,18 kr.
12.865In Stock

Mfr. Part No.
MF-RX160/72-0

Mouser Part No
652-MF-RX160/72-0

Bourns

Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX

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Datasheet

12.865In Stock

2,18 kr.

2,01 kr.

1,81 kr.

1,75 kr.

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Min.: 1
Mult.: 1

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

MF-SMDF030-2
Bourns
1: 3,46 kr.
59.341In Stock

Mfr. Part No.
MF-SMDF030-2

Mouser Part No
652-MF-SMDF030-2

Bourns

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

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Datasheet

59.341In Stock

Cut Tape

3,46 kr.

2,63 kr.

2,47 kr.

1,87 kr.

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Reel

1,19 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

Varistors PV 300V 10%

PV300K3225R2
Bourns
1: 3,72 kr.
9.751In Stock

Mfr. Part No.
PV300K3225R2

Mouser Part No
652-PV300K3225R2

Bourns

Varistors PV 300V 10%

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Datasheet

9.751In Stock

Cut Tape

3,72 kr.

2,33 kr.

2,04 kr.

1,89 kr.

Reel

1,72 kr.

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Min.: 1
Mult.: 1

Reel: 1.000

Thermal Cut-offs 77C Low Profile SMD HC TCO

SC77AAB
Bourns
1: 6,80 kr.
9.556In Stock

Mfr. Part No.
SC77AAB

Mouser Part No
652-SC77AAB

Bourns

Thermal Cut-offs 77C Low Profile SMD HC TCO

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Datasheet

9.556In Stock

Cut Tape

6,80 kr.

6,24 kr.

5,18 kr.

3,68 kr.

3,08 kr.

Reel

3,01 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0.5A Fast Acting 0402 SinglFuse

SF-0402F050-2
Bourns
1: 3,14 kr.
15.075In Stock

Mfr. Part No.
SF-0402F050-2

Mouser Part No
652-SF-0402F050-2

Bourns

Surface Mount Fuses 0.5A Fast Acting 0402 SinglFuse

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Datasheet

15.075In Stock

Cut Tape

3,14 kr.

2,35 kr.

2,01 kr.

1,76 kr.

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Reel

1,51 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Fuses 0.4A Fast Acting 0603 Singlfuse

SF-0603F040-2
Bourns
1: 3,92 kr.
6.946In Stock

Mfr. Part No.
SF-0603F040-2

Mouser Part No
652-SF-0603F040-2

Bourns

Surface Mount Fuses 0.4A Fast Acting 0603 Singlfuse

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Datasheet

6.946In Stock

Cut Tape

3,92 kr.

3,27 kr.

2,75 kr.

2,29 kr.

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Reel

1,45 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 3A Fast Acting 0603 SinglFuse

SF-0603F300-2
Bourns
1: 2,95 kr.
9.051In Stock

Mfr. Part No.
SF-0603F300-2

Mouser Part No
652-SF-0603F300-2

Bourns

Surface Mount Fuses 3A Fast Acting 0603 SinglFuse

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Datasheet

9.051In Stock

Cut Tape

2,95 kr.

2,63 kr.

2,39 kr.

2,15 kr.

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Reel

1,45 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0.63A Slow Blow 0603 SinglFuse

SF-0603S063-2
Bourns
1: 2,69 kr.
8.969In Stock

Mfr. Part No.
SF-0603S063-2

Mouser Part No
652-SF-0603S063-2

Bourns

Surface Mount Fuses 0.63A Slow Blow 0603 SinglFuse

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Datasheet

8.969In Stock

Cut Tape

2,69 kr.

2,37 kr.

1,95 kr.

1,72 kr.

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Reel

1,42 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 3A Fast Acting 1206 SinglFuse

SF-1206F300-2
Bourns
1: 3,14 kr.
9.262In Stock

Mfr. Part No.
SF-1206F300-2

Mouser Part No
652-SF-1206F300-2

Bourns

Surface Mount Fuses 3A Fast Acting 1206 SinglFuse

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Datasheet

9.262In Stock

Cut Tape

3,14 kr.

2,28 kr.

1,95 kr.

1,75 kr.

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Reel

1,25 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 2A 63V FAST ACTING

SF-1206FP200-2
Bourns
1: 3,53 kr.
6.077In Stock

Mfr. Part No.
SF-1206FP200-2

Mouser Part No
652-SF-1206FP200-2

Bourns

Surface Mount Fuses 2A 63V FAST ACTING

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Datasheet

6.077In Stock

Cut Tape

3,53 kr.

3,12 kr.

2,68 kr.

2,43 kr.

View

Reel

1,48 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thyristor Surge Protection Devices - TSPD Sidacs Very Low Volt Bidirectional

TISP4025H1BJR-S
Bourns
1: 8,28 kr.
9.422In Stock

Mfr. Part No.
TISP4025H1BJR-S

Mouser Part No
652-TISP4025H1BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Sidacs Very Low Volt Bidirectional

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Datasheet

9.422In Stock

Cut Tape

8,28 kr.

5,20 kr.

3,45 kr.

2,71 kr.

2,45 kr.

Reel

2,14 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD 58V 600mA

TISP4070M3BJR-S
Bourns
1: 7,45 kr.
12.997In Stock

Mfr. Part No.
TISP4070M3BJR-S

Mouser Part No
652-TISP4070M3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 58V 600mA

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Datasheet

12.997In Stock

Cut Tape

7,45 kr.

4,67 kr.

3,07 kr.

2,41 kr.

2,17 kr.

Reel

1,85 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 120volts

TISP4145M3BJR-S
Bourns
1: 7,45 kr.
8.461In Stock

Mfr. Part No.
TISP4145M3BJR-S

Mouser Part No
652-TISP4145M3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 120volts

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Datasheet

8.461In Stock

Cut Tape

7,45 kr.

4,67 kr.

3,07 kr.

2,41 kr.

2,17 kr.

Reel

1,67 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors ZV 20V 10%

ZV20K1206201NIR1HT
Bourns
1: 1,28 kr.
22.724In Stock

Mfr. Part No.
ZV20K1206201NIR1HT

Mouser Part No
652-ZV20K1206201NIRH

Bourns

Varistors ZV 20V 10%

Learn More

Datasheet

22.724In Stock

Cut Tape

1,28 kr.

1,02 kr.

0,903 kr.

0,888 kr.

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Reel

0,634 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

MOV-07D201KKTR
Bourns
1: 2,31 kr.
4.686In Stock

Mfr. Part No.
MOV-07D201KKTR

Mouser Part No
652-MOV-07D201KKTR

Bourns

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

Learn More

Datasheet

4.686In Stock

Cut Tape

2,31 kr.

1,63 kr.

0,925 kr.

0,761 kr.

Reel

0,425 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

MOV-07D330KKTR
Bourns
1: 2,95 kr.
3.069In Stock
2.000Expected 07/04/2026

Mfr. Part No.
MOV-07D330KKTR

Mouser Part No
652-MOV-07D330KKTR

Bourns

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

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Datasheet

3.069In Stock

2.000Expected 07/04/2026

Cut Tape

2,95 kr.

2,02 kr.

1,15 kr.

0,947 kr.

Reel

0,53 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

MOV-07D621KKTR
Bourns
1: 2,82 kr.
2.937In Stock

Mfr. Part No.
MOV-07D621KKTR

Mouser Part No
652-MOV-07D621KKTR

Bourns

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

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Datasheet

2.937In Stock

Cut Tape

2,82 kr.

2,07 kr.

1,17 kr.

0,977 kr.

Reel

0,619 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Circuit Protection Devices

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