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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.

All Results (8.097)

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Part #

Surface Mount Fuses 3A Fast Acting 0603 SinglFuse

SF-0603F300-2
Bourns
1: 0,387 €
9.151In 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

9.151In Stock

Cut Tape

0,387 €

0,357 €

0,312 €

0,295 €

View

Reel

0,191 €

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 €
14.262In 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

14.262In 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: 0,421 €
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

0,421 €

0,384 €

0,335 €

0,311 €

View

Reel

0,198 €

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 €

0,321 €

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

Industrial Surge Protectors AC SPD 10KA RATED 120V

1202-120S
Bourns
1: 88,28 €
23In Stock

Mfr. Part No.
1202-120S

Mouser Part No
652-1202-120S

Bourns

Industrial Surge Protectors AC SPD 10KA RATED 120V

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Datasheet

23In Stock

88,28 €

74,25 €

55,47 €

55,46 €

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts Fail Short

2020-15T-C2FLF
Bourns
1: 4,37 €
1.010In Stock

Mfr. Part No.
2020-15T-C2FLF

Mouser Part No
652-2020-15T-C2FLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts Fail Short

Datasheet

1.010In Stock

4,37 €

3,62 €

3,35 €

2,78 €

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

2026-35-C2LF
Bourns
1: 1,77 €
1.869In Stock

Mfr. Part No.
2026-35-C2LF

Mouser Part No
652-2026-35-C2LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

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Datasheet

1.869In Stock

1,77 €

1,38 €

1,37 €

1,20 €

View

Min.: 1
Mult.: 1

Varistors AVHT AUTO SERIES 17V

AV17K1206201NIR1HT
Bourns
1: 0,241 €
36.351In Stock

Mfr. Part No.
AV17K1206201NIR1HT

Mouser Part No
652-AV17K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

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Datasheet

36.351In Stock

Cut Tape

0,241 €

0,144 €

0,129 €

0,122 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors AVHT AUTO SERIES 17V

AV17K2220122NIR1HT
Bourns
1: 1,01 €
6.240In Stock

Mfr. Part No.
AV17K2220122NIR1HT

Mouser Part No
652-AV17K2220122NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

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Datasheet

6.240In Stock

Cut Tape

1,01 €

0,726 €

0,666 €

0,447 €

Reel

0,447 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors Chip Guard 0402 12 VOLTS

CG0402MLC-12LGA
Bourns
1: 0,267 €
12.930In Stock

Mfr. Part No.
CG0402MLC-12LGA

Mouser Part No
652-CG0402MLC-12LGA

Bourns

Varistors Chip Guard 0402 12 VOLTS

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Datasheet

12.930In Stock

Cut Tape

0,267 €

0,165 €

0,143 €

0,132 €

View

Reel

0,112 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

IsoM3-175-B-L2
Bourns
1: 1,02 €
3.128In Stock

Mfr. Part No.
IsoM3-175-B-L2

Mouser Part No
652-ISOM3-175-B-L2

Bourns

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

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Datasheet

3.128In Stock

1,02 €

0,569 €

0,566 €

0,565 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

MF-R017-2
Bourns
1: 0,387 €
11.331In Stock

Mfr. Part No.
MF-R017-2

Mouser Part No
652-MF-R017-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

Learn More

Datasheet

11.331In Stock

Cut Tape

0,387 €

0,297 €

0,278 €

0,21 €

Reel

0,173 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 60V .75A-HD 40A MAX

MF-R075-2
Bourns
1: 0,353 €
11.648In Stock

Mfr. Part No.
MF-R075-2

Mouser Part No
652-MF-R075-2

Bourns

Resettable Fuses - PPTC 60V .75A-HD 40A MAX

Learn More

Datasheet

11.648In Stock

Cut Tape

0,353 €

0,32 €

0,266 €

0,245 €

Reel

0,164 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

MF-RX014/250-0
Bourns
1: 0,559 €
11.522In Stock

Mfr. Part No.
MF-RX014/250-0

Mouser Part No
652-MF-RX014/250-0

Bourns

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

Learn More

Datasheet

11.522In Stock

0,559 €

0,48 €

0,36 €

0,342 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 3.0A-HD 100A MAX

MF-SM300-2
Bourns
1: 0,447 €
9.145In Stock

Mfr. Part No.
MF-SM300-2

Mouser Part No
652-MF-SM300-2

Bourns

Resettable Fuses - PPTC 6V 3.0A-HD 100A MAX

Learn More

Datasheet

Product Comments

9.145In Stock

Cut Tape

0,447 €

0,339 €

0,318 €

0,24 €

View

Reel

0,154 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Thermal Cut-offs Trip Temp 72c 5c TOL

NR72CB0
Bourns
1: 0,834 €
4.447In Stock

Mfr. Part No.
NR72CB0

Mouser Part No
652-NR72CB0

Bourns

Thermal Cut-offs Trip Temp 72c 5c TOL

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Datasheet

4.447In Stock

0,834 €

0,784 €

0,698 €

0,548 €

0,547 €

Min.: 1
Mult.: 1

Varistors PV 130V 10%

PV130K3225R2
Bourns
1: 0,499 €
6.531In Stock

Mfr. Part No.
PV130K3225R2

Mouser Part No
652-PV130K3225R2

Bourns

Varistors PV 130V 10%

Learn More

Datasheet

6.531In Stock

Cut Tape

0,499 €

0,313 €

0,273 €

0,253 €

Reel

0,227 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Thermal Cut-offs 77C Reinforced Cover SMD HC TCO

SC77AAA
Bourns
1: 1,12 €
3.939In Stock

Mfr. Part No.
SC77AAA

Mouser Part No
652-SC77AAA

Bourns

Thermal Cut-offs 77C Reinforced Cover SMD HC TCO

Learn More

Datasheet

3.939In Stock

Cut Tape

1,12 €

1,03 €

0,851 €

0,503 €

Reel

0,503 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0.75A Fast Acting 0402 SinglFuse

SF-0402F075-2
Bourns
1: 0,662 €
16.820In Stock

Mfr. Part No.
SF-0402F075-2

Mouser Part No
652-SF-0402F075-2

Bourns

Surface Mount Fuses 0.75A Fast Acting 0402 SinglFuse

Learn More

Datasheet

16.820In Stock

Cut Tape

0,662 €

0,612 €

0,508 €

0,465 €

View

Reel

0,237 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Fuses 1.5A Fast Acting 0402 SinglFuse

SF-0402F150-2
Bourns
1: 0,559 €
18.685In Stock

Mfr. Part No.
SF-0402F150-2

Mouser Part No
652-SF-0402F150-2

Bourns

Surface Mount Fuses 1.5A Fast Acting 0402 SinglFuse

Learn More

Datasheet

18.685In Stock

Cut Tape

0,559 €

0,465 €

0,392 €

0,326 €

View

Reel

0,192 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Fuses 3A Fast Acting 0402 SinglFuse

SF-0402F300-2
Bourns
1: 0,464 €
15.111In Stock

Mfr. Part No.
SF-0402F300-2

Mouser Part No
652-SF-0402F300-2

Bourns

Surface Mount Fuses 3A Fast Acting 0402 SinglFuse

Learn More

Datasheet

15.111In Stock

Cut Tape

0,464 €

0,435 €

0,388 €

0,335 €

View

Reel

0,22 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Circuit Protection Devices

All Results (8.097)

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Circuit Protection Devices

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