Circuit Protection – Mouser Slovakia

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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 IsoMOV 3KA 300Vrms Bulk In-Line

IsoM3-300-B-L2
Bourns
1: 1,11 €
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

1,11 €

0,808 €

0,733 €

0,648 €

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Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 420Vrms Bulk In-Line

IsoM5-420-B-L2
Bourns
1: 2,18 €
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

2,18 €

1,38 €

1,17 €

0,929 €

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Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 510Vrms Reel In-Line

IsoM5-510-R-L2
Bourns
1: 1,33 €
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

1,33 €

0,972 €

0,886 €

0,784 €

Reel

0,729 €

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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: 0,774 €
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

0,774 €

0,709 €

0,587 €

0,544 €

View

Reel

0,344 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

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

MF-R050-2
Bourns
1: 0,447 €
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

0,447 €

0,353 €

0,331 €

0,25 €

Reel

0,194 €

View

Min.: 1
Mult.: 1

Reel: 3.000

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

MF-R250-0-14
Bourns
1: 0,559 €
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

0,559 €

0,424 €

0,397 €

0,30 €

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Min.: 1
Mult.: 1

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

MF-R250-2
Bourns
1: 0,55 €
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

0,55 €

0,423 €

0,396 €

0,299 €

Reel

0,254 €

View

Min.: 1
Mult.: 1

Reel: 3.000

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

MF-RHT200-2
Bourns
1: 0,645 €
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

0,645 €

0,495 €

0,464 €

0,35 €

Reel

0,255 €

View

Min.: 1
Mult.: 1

Reel: 3.000

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

MF-RX160/72-0
Bourns
1: 0,292 €
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

0,292 €

0,27 €

0,242 €

0,234 €

View

Min.: 1
Mult.: 1

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

MF-SMDF030-2
Bourns
1: 0,464 €
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

0,464 €

0,353 €

0,331 €

0,25 €

View

Reel

0,159 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

Varistors PV 300V 10%

PV300K3225R2
Bourns
1: 0,499 €
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

0,499 €

0,313 €

0,273 €

0,254 €

Reel

0,231 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Thermal Cut-offs 77C Low Profile SMD HC TCO

SC77AAB
Bourns
1: 0,912 €
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

0,912 €

0,837 €

0,695 €

0,493 €

0,413 €

Reel

0,403 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0.5A Fast Acting 0402 SinglFuse

SF-0402F050-2
Bourns
1: 0,421 €
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

0,421 €

0,315 €

0,269 €

0,236 €

View

Reel

0,203 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Fuses 0.4A Fast Acting 0603 Singlfuse

SF-0603F040-2
Bourns
1: 0,525 €
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

0,525 €

0,438 €

0,369 €

0,307 €

View

Reel

0,194 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 3A Fast Acting 0603 SinglFuse

SF-0603F300-2
Bourns
1: 0,396 €
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

0,396 €

0,353 €

0,321 €

0,288 €

View

Reel

0,194 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0.63A Slow Blow 0603 SinglFuse

SF-0603S063-2
Bourns
1: 0,361 €
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

0,361 €

0,318 €

0,261 €

0,23 €

View

Reel

0,19 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 3A Fast Acting 1206 SinglFuse

SF-1206F300-2
Bourns
1: 0,421 €
9.142In 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

9.142In Stock

Cut Tape

0,421 €

0,306 €

0,261 €

0,235 €

View

Reel

0,168 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 2A 63V FAST ACTING

SF-1206FP200-2
Bourns
1: 0,473 €
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

0,473 €

0,418 €

0,359 €

0,326 €

View

Reel

0,199 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thyristor Surge Protection Devices - TSPD Sidacs Very Low Volt Bidirectional

TISP4025H1BJR-S
Bourns
1: 1,11 €
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

1,11 €

0,697 €

0,462 €

0,363 €

0,328 €

Reel

0,287 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD 58V 600mA

TISP4070M3BJR-S
Bourns
1: 0,998 €
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

0,998 €

0,626 €

0,412 €

0,323 €

0,291 €

Reel

0,248 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

TISP4145M3BJR-S
Bourns
1: 0,998 €
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

0,998 €

0,626 €

0,412 €

0,323 €

0,291 €

Reel

0,224 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors ZV 20V 10%

ZV20K1206201NIR1HT
Bourns
1: 0,172 €
22.724In Stock

Mfr. Part No.
ZV20K1206201NIR1HT

Mouser Part No
652-ZV20K1206201NIRH

Bourns

Varistors ZV 20V 10%

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Datasheet

22.724In Stock

Cut Tape

0,172 €

0,137 €

0,121 €

0,119 €

View

Reel

0,085 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

MOV-07D201KKTR
Bourns
1: 0,31 €
4.686In Stock

Mfr. Part No.
MOV-07D201KKTR

Mouser Part No
652-MOV-07D201KKTR

Bourns

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

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Datasheet

4.686In Stock

Cut Tape

0,31 €

0,218 €

0,124 €

0,102 €

Reel

0,057 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

MOV-07D330KKTR
Bourns
1: 0,396 €
3.069In Stock
2.000Expected 4/7/2026

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 4/7/2026

Cut Tape

0,396 €

0,271 €

0,154 €

0,127 €

Reel

0,071 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

MOV-07D621KKTR
Bourns
1: 0,378 €
2.937In Stock

Mfr. Part No.
MOV-07D621KKTR

Mouser Part No
652-MOV-07D621KKTR

Bourns

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

Learn More

Datasheet

2.937In Stock

Cut Tape

0,378 €

0,278 €

0,157 €

0,131 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Circuit Protection Devices

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