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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 1.5A 63V FAST ACTING

SF-1206FP150-2
Bourns
1: 0,559 €
31.565In Stock

Mfr. Part No.
SF-1206FP150-2

Mouser Part No
652-SF-1206FP150-2

Bourns

Surface Mount Fuses 1.5A 63V FAST ACTING

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Datasheet

31.565In Stock

Cut Tape

0,559 €

0,465 €

0,392 €

0,326 €

0,297 €

Reel

0,286 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thyristor Surge Protection Devices - TSPD 120V

TISP4145H3BJR-S
Bourns
1: 1,10 €
11.304In Stock

Mfr. Part No.
TISP4145H3BJR-S

Mouser Part No
652-TISP4145H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 120V

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Datasheet

11.304In Stock

Cut Tape

1,10 €

0,697 €

0,459 €

0,358 €

Reel

0,282 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4310T3BJR-S
Bourns
1: 0,998 €
11.050In Stock

Mfr. Part No.
TISP4310T3BJR-S

Mouser Part No
652-TISP4310T3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

Datasheet

11.050In Stock

Cut Tape

0,998 €

0,626 €

0,412 €

0,323 €

Reel

0,273 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors ZV 20V 10%

ZV20K1210401NIR1HT
Bourns
1: 0,301 €
15.558In Stock

Mfr. Part No.
ZV20K1210401NIR1HT

Mouser Part No
652-ZV20K1210401NIRH

Bourns

Varistors ZV 20V 10%

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Datasheet

15.558In Stock

Cut Tape

0,301 €

0,184 €

0,158 €

0,146 €

Reel

0,126 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V

GDT35-20-S1-RP
Bourns
1: 1,40 €
1.935In Stock

Mfr. Part No.
GDT35-20-S1-RP

Mouser Part No
652-GDT35-20-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V

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Datasheet

1.935In Stock

Cut Tape

1,40 €

1,30 €

1,08 €

0,989 €

Reel

0,694 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V

GDT35-40-S1-RP
Bourns
1: 1,40 €
923In Stock

Mfr. Part No.
GDT35-40-S1-RP

Mouser Part No
652-GDT35-40-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V

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Datasheet

923In Stock

Cut Tape

1,40 €

1,30 €

1,08 €

0,989 €

Reel

0,713 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2-Pole 150V FLAT Horizontal

2017-15-SMH-RPLF
Bourns
1: 2,00 €
2.193In Stock

Mfr. Part No.
2017-15-SMH-RPLF

Mouser Part No
652-2017-15-SMH-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2-Pole 150V FLAT Horizontal

Learn More

Datasheet

2.193In Stock

Cut Tape

2,00 €

1,84 €

1,53 €

1,41 €

View

Reel

0,957 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 420VOLT

2036-42-SM-RPLF
Bourns
1: 1,61 €
1.791In Stock

Mfr. Part No.
2036-42-SM-RPLF

Mouser Part No
652-2036-42-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 420VOLT

Datasheet

1.791In Stock

Cut Tape

1,61 €

1,49 €

1,24 €

1,14 €

Reel

0,796 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors AVHT AUTO SERIES 17V

AV17K1812801NIR1HT
Bourns
1: 0,662 €
6.582In Stock

Mfr. Part No.
AV17K1812801NIR1HT

Mouser Part No
652-AV17K1812801NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

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Datasheet

6.582In Stock

Cut Tape

0,662 €

0,657 €

0,442 €

0,411 €

Reel

0,30 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors AVHT AUTO SERIES 20V

AV20K1210401NIR1HT
Bourns
1: 0,12 €
13.999In Stock

Mfr. Part No.
AV20K1210401NIR1HT

Mouser Part No
652-AV20K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 20V

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Datasheet

13.999In Stock

Cut Tape

0,12 €

0,118 €

Reel

0,117 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

MF-R135-2
Bourns
1: 0,456 €
11.495In Stock

Mfr. Part No.
MF-R135-2

Mouser Part No
652-MF-R135-2

Bourns

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

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Datasheet

11.495In Stock

Cut Tape

0,456 €

0,353 €

0,33 €

0,249 €

Reel

0,221 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX

MF-RM008/240-2
Bourns
1: 0,335 €
9.306In Stock

Mfr. Part No.
MF-RM008/240-2

Mouser Part No
652-MF-RM008/240-2

Bourns

Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX

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Datasheet

9.306In Stock

Cut Tape

0,335 €

0,31 €

0,275 €

0,261 €

View

Reel

0,206 €

Min.: 1
Mult.: 1

Reel: 4.000

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

MF-RM025/240-0
Bourns
1: 0,473 €
6.804In Stock

Mfr. Part No.
MF-RM025/240-0

Mouser Part No
652-MF-RM025/240-0

Bourns

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

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Datasheet

6.804In Stock

0,473 €

0,437 €

0,381 €

0,358 €

View

Min.: 1
Mult.: 1

Varistors PV 115V 10%

PV115K4032R2
Bourns
1: 0,585 €
5.145In Stock

Mfr. Part No.
PV115K4032R2

Mouser Part No
652-PV115K4032R2

Bourns

Varistors PV 115V 10%

Learn More

Datasheet

5.145In Stock

Cut Tape

0,585 €

0,37 €

0,324 €

0,301 €

Reel

0,272 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors PV 175V 10%

PV175K4032R2
Bourns
1: 0,568 €
6.682In Stock

Mfr. Part No.
PV175K4032R2

Mouser Part No
652-PV175K4032R2

Bourns

Varistors PV 175V 10%

Learn More

Datasheet

6.682In Stock

Cut Tape

0,568 €

0,36 €

0,315 €

0,293 €

Reel

0,269 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors PV 75V 10%

PV75K4032R2
Bourns
1: 0,568 €
5.909In Stock

Mfr. Part No.
PV75K4032R2

Mouser Part No
652-PV75K4032R2

Bourns

Varistors PV 75V 10%

Learn More

Datasheet

5.909In Stock

Cut Tape

0,568 €

0,36 €

0,315 €

0,293 €

Reel

0,274 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Thermal Cut-offs 85C Low Profile SMD HC TCO

SC85AAB
Bourns
1: 0,912 €
23.270In Stock

Mfr. Part No.
SC85AAB

Mouser Part No
652-SC85AAB

Bourns

Thermal Cut-offs 85C Low Profile SMD HC TCO

Learn More

Datasheet

23.270In Stock

Cut Tape

0,912 €

0,837 €

0,694 €

0,523 €

View

Reel

0,403 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 1.6A Fast Acting 0402 SinglFuse

SF-0402F160-2
Bourns
1: 0,559 €
19.416In Stock

Mfr. Part No.
SF-0402F160-2

Mouser Part No
652-SF-0402F160-2

Bourns

Surface Mount Fuses 1.6A Fast Acting 0402 SinglFuse

Learn More

Datasheet

19.416In Stock

Cut Tape

0,559 €

0,465 €

0,392 €

0,326 €

View

Reel

0,206 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Fuses 1.6A Slow Blow 0402 SinglFuse

SF-0402S160-2
Bourns
1: 0,671 €
16.199In Stock

Mfr. Part No.
SF-0402S160-2

Mouser Part No
652-SF-0402S160-2

Bourns

Surface Mount Fuses 1.6A Slow Blow 0402 SinglFuse

Learn More

Datasheet

16.199In Stock

Cut Tape

0,671 €

0,601 €

0,50 €

0,454 €

View

Reel

0,321 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Fuses 2.5A Fast Acting 0603 SinglFuse

SF-0603F250-2
Bourns
1: 0,525 €
9.347In Stock

Mfr. Part No.
SF-0603F250-2

Mouser Part No
652-SF-0603F250-2

Bourns

Surface Mount Fuses 2.5A Fast Acting 0603 SinglFuse

Learn More

Datasheet

9.347In Stock

Cut Tape

0,525 €

0,438 €

0,369 €

0,307 €

View

Reel

0,22 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 5A Fast Acting 0603 SinglFuse

SF-0603F500-2
Bourns
1: 0,344 €
20.185In Stock

Mfr. Part No.
SF-0603F500-2

Mouser Part No
652-SF-0603F500-2

Bourns

Surface Mount Fuses 5A Fast Acting 0603 SinglFuse

Learn More

Datasheet

20.185In Stock

Cut Tape

0,344 €

0,323 €

0,295 €

0,283 €

View

Reel

0,194 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 3.15A 32V FAST ACTING

SF-0603FP315-2
Bourns
1: 0,585 €
19.642In Stock

Mfr. Part No.
SF-0603FP315-2

Mouser Part No
652-SF-0603FP315-2

Bourns

Surface Mount Fuses 3.15A 32V FAST ACTING

Learn More

Datasheet

19.642In Stock

Cut Tape

0,585 €

0,493 €

0,415 €

0,344 €

View

Reel

0,215 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 4A Fast Acting 1206 SinglFuse

SF-1206F400-2
Bourns
1: 0,37 €
19.599In Stock

Mfr. Part No.
SF-1206F400-2

Mouser Part No
652-SF-1206F400-2

Bourns

Surface Mount Fuses 4A Fast Acting 1206 SinglFuse

Learn More

Datasheet

19.599In Stock

Cut Tape

0,37 €

0,341 €

0,299 €

0,283 €

View

Reel

0,187 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses .8A 63V FAST ACTING

SF-1206FP080-2
Bourns
1: 0,421 €
17.608In Stock

Mfr. Part No.
SF-1206FP080-2

Mouser Part No
652-SF-1206FP080-2

Bourns

Surface Mount Fuses .8A 63V FAST ACTING

Learn More

Datasheet

17.608In Stock

Cut Tape

0,421 €

0,39 €

0,344 €

0,327 €

View

Reel

0,206 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 4A 32V FAST ACTING

SF-1206FP400-2
Bourns
1: 0,413 €
8.889In Stock

Mfr. Part No.
SF-1206FP400-2

Mouser Part No
652-SF-1206FP400-2

Bourns

Surface Mount Fuses 4A 32V FAST ACTING

Learn More

Datasheet

8.889In Stock

Cut Tape

0,413 €

0,379 €

0,332 €

0,313 €

View

Reel

0,194 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Circuit Protection Devices

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