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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 (8.016)

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Part #

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

PF-KT1-30
Bourns
1: 29,56 €
279In Stock

Mfr. Part No.
PF-KT1-30

Mouser Part No
652-PF-KT1-30

Bourns

Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A

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Datasheet

279In Stock

29,56 €

24,52 €

16,31 €

14,29 €

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200

AD55ABB
Bourns
1: 1,88 €
2.469In Stock

Mfr. Part No.
AD55ABB

Mouser Part No
652-AD55ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200

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Datasheet

2.469In Stock

1,88 €

1,74 €

1,49 €

1,27 €

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Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200

SD82WBB
Bourns
1: 1,97 €
4.997In Stock

Mfr. Part No.
SD82WBB

Mouser Part No
652-SD82WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200

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Datasheet

4.997In Stock

Cut Tape

1,97 €

1,82 €

1,51 €

1,34 €

View

Reel

0,912 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

GDT28H-130-B
Bourns
1: 1,98 €
399In Stock

Mfr. Part No.
GDT28H-130-B

Mouser Part No
652-GDT28H-130-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

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Datasheet

399In Stock

1,98 €

1,62 €

1,30 €

1,16 €

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

GDT28H-330-B
Bourns
1: 1,98 €
397In Stock

Mfr. Part No.
GDT28H-330-B

Mouser Part No
652-GDT28H-330-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

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Datasheet

397In Stock

1,98 €

1,62 €

1,30 €

1,16 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

PTVS1-026C-H
Bourns
1: 3,76 €
10.243In Stock

Mfr. Part No.
PTVS1-026C-H

Mouser Part No
652-PTVS1-026C-H

Bourns

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

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Datasheet

10.243In Stock

Cut Tape

3,76 €

2,61 €

2,24 €

2,18 €

1,99 €

Reel

1,95 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

GDT28H-270-B
Bourns
1: 1,98 €
305In Stock

Mfr. Part No.
GDT28H-270-B

Mouser Part No
652-GDT28H-270-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

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Datasheet

305In Stock

1,98 €

1,62 €

1,30 €

1,16 €

View

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

SD55ABB
Bourns
1: 2,02 €
3.194In Stock

Mfr. Part No.
SD55ABB

Mouser Part No
652-SD55ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

Learn More

Datasheet

3.194In Stock

Cut Tape

2,02 €

1,87 €

1,55 €

1,38 €

View

Reel

0,917 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

SD85ABB
Bourns
1: 2,32 €
3.761In Stock

Mfr. Part No.
SD85ABB

Mouser Part No
652-SD85ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

Learn More

Datasheet

3.761In Stock

Cut Tape

2,32 €

2,01 €

1,63 €

1,38 €

View

Reel

0,917 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

AD82ABB
Bourns
1: 2,17 €
2.844In Stock

Mfr. Part No.
AD82ABB

Mouser Part No
652-AD82ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

Learn More

Datasheet

2.844In Stock

2,17 €

1,84 €

1,51 €

1,28 €

View

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

SD55WBB
Bourns
1: 1,97 €
3.752In Stock

Mfr. Part No.
SD55WBB

Mouser Part No
652-SD55WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 55C, non Self Hold AEC-Q200

Learn More

Datasheet

3.752In Stock

Cut Tape

1,97 €

1,82 €

1,51 €

1,34 €

View

Reel

0,894 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

GDT35-20-S1-RP
Bourns
1: 1,53 €
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

1,53 €

1,41 €

1,17 €

1,08 €

Reel

0,769 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

GDT35-40-S1-RP
Bourns
1: 1,53 €
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

1,53 €

1,41 €

1,17 €

1,08 €

Reel

0,843 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

2027-60-BT1LF
Bourns
1: 1,38 €
3.035In Stock

Mfr. Part No.
2027-60-BT1LF

Mouser Part No
652-2027-60-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT

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Datasheet

3.035In Stock

Cut Tape

1,38 €

1,28 €

1,07 €

0,98 €

Reel

0,81 €

View

Min.: 1
Mult.: 1

: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE HIGH VOLTAGE

2039-110-SM-RPLF
Bourns
1: 1,06 €
5.236In Stock

Mfr. Part No.
2039-110-SM-RPLF

Mouser Part No
652-2039-110-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE HIGH VOLTAGE

Datasheet

5.236In Stock

Cut Tape

1,06 €

0,972 €

0,806 €

0,744 €

View

Reel

0,558 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Thermal Cut-offs TRIP TEMP 90C 5C TOL

HC90AY-1
Bourns
1: 1,29 €
3.108In Stock

Mfr. Part No.
HC90AY-1

Mouser Part No
652-HC90AY-1

Bourns

Thermal Cut-offs TRIP TEMP 90C 5C TOL

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Datasheet

3.108In Stock

1,29 €

1,18 €

0,989 €

0,912 €

View

Min.: 1
Mult.: 1

Thermal Cut-offs TRIP TEMP 77C 5C TOL

LC77AY-1
Bourns
1: 1,05 €
7.547In Stock

Mfr. Part No.
LC77AY-1

Mouser Part No
652-LC77AY-1

Bourns

Thermal Cut-offs TRIP TEMP 77C 5C TOL

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Datasheet

7.547In Stock

1,05 €

0,963 €

0,799 €

0,733 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/6V

MF-LSMF330X-2
Bourns
1: 0,645 €
8.916In Stock

Mfr. Part No.
MF-LSMF330X-2

Mouser Part No
652-MF-LSMF330X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/6V

Learn More

Datasheet

8.916In Stock

Cut Tape

0,645 €

0,495 €

0,464 €

0,35 €

View

Reel

0,259 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

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

MF-R250U
Bourns
1: 0,473 €
7.526In Stock

Mfr. Part No.
MF-R250U

Mouser Part No
652-MF-R250U

Bourns

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

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Datasheet

7.526In Stock

0,473 €

0,403 €

0,289 €

0,275 €

View

Min.: 1
Mult.: 1

Varistors PV 140V 10%

PV140K4032R2
Bourns
1: 0,714 €
4.783In Stock

Mfr. Part No.
PV140K4032R2

Mouser Part No
652-PV140K4032R2

Bourns

Varistors PV 140V 10%

Learn More

Datasheet

4.783In Stock

Cut Tape

0,714 €

0,456 €

0,40 €

0,373 €

Reel

0,343 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Thermal Cut-offs HC TCO 77C BL-51

SA77SB0
Bourns
1: 0,886 €
25.838In Stock

Mfr. Part No.
SA77SB0

Mouser Part No
652-SA77SB0

Bourns

Thermal Cut-offs HC TCO 77C BL-51

Learn More

Datasheet

25.838In Stock

Cut Tape

0,886 €

0,815 €

0,677 €

0,624 €

View

Reel

0,394 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Thermal Cut-offs 72C Reinforced Cover SMD HC TCO

SC72AAA
Bourns
1: 1,23 €
4.529In Stock

Mfr. Part No.
SC72AAA

Mouser Part No
652-SC72AAA

Bourns

Thermal Cut-offs 72C Reinforced Cover SMD HC TCO

Learn More

Datasheet

4.529In Stock

Cut Tape

1,23 €

0,972 €

0,955 €

0,636 €

View

Reel

0,503 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Surface Mount Fuses 4A Fast Acting 0603 SinglFuse

SF-0603F400-2
Bourns
1: 0,499 €
21.852In Stock

Mfr. Part No.
SF-0603F400-2

Mouser Part No
652-SF-0603F400-2

Bourns

Surface Mount Fuses 4A Fast Acting 0603 SinglFuse

Learn More

Datasheet

21.852In Stock

Cut Tape

0,499 €

0,425 €

0,369 €

0,324 €

View

Reel

0,204 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Surface Mount Fuses 1A 32V TIME DELAY

SF-0603SP100-2
Bourns
1: 0,654 €
15.828In Stock

Mfr. Part No.
SF-0603SP100-2

Mouser Part No
652-SF-0603SP100-2

Bourns

Surface Mount Fuses 1A 32V TIME DELAY

Learn More

Datasheet

15.828In Stock

Cut Tape

0,654 €

0,519 €

0,438 €

0,384 €

View

Reel

0,343 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Surface Mount Fuses 1.6A 32V TIME DELAY

SF-0603SP160-2
Bourns
1: 0,654 €
18.045In Stock

Mfr. Part No.
SF-0603SP160-2

Mouser Part No
652-SF-0603SP160-2

Bourns

Surface Mount Fuses 1.6A 32V TIME DELAY

Learn More

Datasheet

18.045In Stock

Cut Tape

0,654 €

0,519 €

0,438 €

0,384 €

View

Reel

0,243 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Circuit Protection Devices

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Circuit Protection Devices

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