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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 #

Resettable Fuses - PPTC 6V 500MA-HD 50A MAX

MF-ASML050/6-2
Bourns
1: 0,421 €
22.541In Stock

Mfr. Part No.
MF-ASML050/6-2

Mouser Part No
652-MF-ASML050/6-2

Bourns

Resettable Fuses - PPTC 6V 500MA-HD 50A MAX

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Datasheet

22.541In Stock

Cut Tape

0,421 €

0,319 €

0,299 €

0,226 €

View

Reel

0,157 €

Min.: 1
Mult.: 1

Reel: 10.000

Resettable Fuses - PPTC 1206 SMD Polymer PTC 2.6A/6V

MF-NSML260/6-2
Bourns
1: 0,705 €
5.437In Stock

Mfr. Part No.
MF-NSML260/6-2

Mouser Part No
652-MF-NSML260/6-2

Bourns

Resettable Fuses - PPTC 1206 SMD Polymer PTC 2.6A/6V

Learn More

Datasheet

5.437In Stock

Cut Tape

0,705 €

0,644 €

0,532 €

0,494 €

View

Reel

0,302 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC 1206 SMD Polymer PTC 3.0A/6V

MF-NSML300/6-2
Bourns
1: 0,705 €
6.140In Stock

Mfr. Part No.
MF-NSML300/6-2

Mouser Part No
652-MF-NSML300/6-2

Bourns

Resettable Fuses - PPTC 1206 SMD Polymer PTC 3.0A/6V

Learn More

Datasheet

6.140In Stock

Cut Tape

0,705 €

0,644 €

0,532 €

0,493 €

Reel

0,333 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

Resettable Fuses - PPTC 1210 SMD Polymer PTC, 6V/7.0A

MF-USML700/6-2
Bourns
1: 0,439 €
6.295In Stock

Mfr. Part No.
MF-USML700/6-2

Mouser Part No
652-MF-USML700/6-2

Bourns

Resettable Fuses - PPTC 1210 SMD Polymer PTC, 6V/7.0A

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Datasheet

6.295In Stock

Cut Tape

0,439 €

0,421 €

0,382 €

0,37 €

View

Reel

0,28 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

Varistors 1100volts 20mm

MOV-20D112K
Bourns
1: 1,02 €
3.546In Stock

Mfr. Part No.
MOV-20D112K

Mouser Part No
652-MOV-20D112K

Bourns

Varistors 1100volts 20mm

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Datasheet

3.546In Stock

1,02 €

0,741 €

0,67 €

0,564 €

View

Min.: 1
Mult.: 1

Varistors 390volts 20mm

MOV-20D391KTR
Bourns
1: 0,49 €
5.017In Stock

Mfr. Part No.
MOV-20D391KTR

Mouser Part No
652-MOV-20D391KTR

Bourns

Varistors 390volts 20mm

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Datasheet

5.017In Stock

Cut Tape

0,49 €

0,337 €

0,304 €

Reel

0,276 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Varistors 750volts 20mm

MOV-20D751K
Bourns
1: 1,78 €
5.701In Stock

Mfr. Part No.
MOV-20D751K

Mouser Part No
652-MOV-20D751K

Bourns

Varistors 750volts 20mm

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Datasheet

5.701In Stock

1,78 €

1,10 €

0,756 €

0,706 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 440V 400W UniDir

P4SMA440A
Bourns
1: 0,387 €
13.129In Stock

Mfr. Part No.
P4SMA440A

Mouser Part No
652-P4SMA440A

Bourns

ESD Protection Diodes / TVS Diodes 440V 400W UniDir

Learn More

Datasheet

13.129In Stock

Cut Tape

0,387 €

0,304 €

0,182 €

0,157 €

Reel

0,101 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 540V 400W BiDir

P4SMA540CA
Bourns
1: 0,516 €
9.309In Stock

Mfr. Part No.
P4SMA540CA

Mouser Part No
652-P4SMA540CA

Bourns

ESD Protection Diodes / TVS Diodes 540V 400W BiDir

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Datasheet

9.309In Stock

Cut Tape

0,516 €

0,383 €

0,261 €

0,206 €

View

Reel

0,148 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 120V 600W BiDir

P6SMB120CA
Bourns
1: 0,112 €
14.980In Stock

Mfr. Part No.
P6SMB120CA

Mouser Part No
652-P6SMB120CA

Bourns

ESD Protection Diodes / TVS Diodes 120V 600W BiDir

Learn More

Datasheet

14.980In Stock

Cut Tape

0,112 €

0,098 €

0,095 €

0,094 €

Reel

0,088 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 150V 600W BiDir

P6SMB150CA
Bourns
1: 0,49 €
12.876In Stock

Mfr. Part No.
P6SMB150CA

Mouser Part No
652-P6SMB150CA

Bourns

ESD Protection Diodes / TVS Diodes 150V 600W BiDir

Learn More

Datasheet

12.876In Stock

Cut Tape

0,49 €

0,358 €

0,244 €

0,136 €

Reel

0,135 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 200V 600W BiDir

P6SMB200CA
Bourns
1: 0,464 €
16.807In Stock

Mfr. Part No.
P6SMB200CA

Mouser Part No
652-P6SMB200CA

Bourns

ESD Protection Diodes / TVS Diodes 200V 600W BiDir

Learn More

Datasheet

16.807In Stock

Cut Tape

0,464 €

0,358 €

0,244 €

0,194 €

Reel

0,169 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 550V 600W BiDir

P6SMB550CA
Bourns
1: 0,611 €
20.130In Stock

Mfr. Part No.
P6SMB550CA

Mouser Part No
652-P6SMB550CA

Bourns

ESD Protection Diodes / TVS Diodes 550V 600W BiDir

Learn More

Datasheet

20.130In Stock

Cut Tape

0,611 €

0,42 €

0,28 €

0,218 €

Reel

0,149 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 10kA 320V PTVS Diode Bidirectional

PTVS10-320C-TH
Bourns
1: 93,62 €
27In Stock

Mfr. Part No.
PTVS10-320C-TH

Mouser Part No
652-PTVS10-320C-TH

Bourns

ESD Protection Diodes / TVS Diodes 10kA 320V PTVS Diode Bidirectional

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Datasheet

27In Stock

93,62 €

90,61 €

Min.: 1
Mult.: 1

Surface Mount Fuses 2.5A Fast Act Prec 0603 SinglFuse

SF-0603FP250F-2
Bourns
1: 0,611 €
19.743In Stock

Mfr. Part No.
SF-0603FP250F-2

Mouser Part No
652-SF-0603FP250F-2

Bourns

Surface Mount Fuses 2.5A Fast Act Prec 0603 SinglFuse

Learn More

Datasheet

19.743In Stock

Cut Tape

0,611 €

0,519 €

0,438 €

0,364 €

View

Reel

0,228 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8.000

Surface Mount Fuses 1A High-inrush 0603 SinglFuse

SF-0603HI100F-2
Bourns
1: 0,636 €
15.553In Stock

Mfr. Part No.
SF-0603HI100F-2

Mouser Part No
652-SF-0603HI100F-2

Bourns

Surface Mount Fuses 1A High-inrush 0603 SinglFuse

Learn More

Datasheet

15.553In Stock

Cut Tape

0,636 €

0,533 €

0,449 €

0,373 €

View

Reel

0,234 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8.000

Surface Mount Fuses 0603 High-Inrush Multilayer 5A

SF-0603HI500M-2
Bourns
1: 0,645 €
6.794In Stock

Mfr. Part No.
SF-0603HI500M-2

Mouser Part No
652-SF-0603HI500M-2

Bourns

Surface Mount Fuses 0603 High-Inrush Multilayer 5A

Learn More

Datasheet

6.794In Stock

Cut Tape

0,645 €

0,547 €

0,461 €

0,383 €

View

Reel

0,236 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Surface Mount Fuses 0603 Slow-Blow Multilayer 0.5A Auto

SF-0603SA050M-2
Bourns
1: 0,937 €
8.000In Stock

Mfr. Part No.
SF-0603SA050M-2

Mouser Part No
652-SF-0603SA050M-2

Bourns

Surface Mount Fuses 0603 Slow-Blow Multilayer 0.5A Auto

Learn More

Datasheet

8.000In Stock

Cut Tape

0,937 €

0,83 €

0,689 €

0,634 €

View

Reel

0,391 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Surface Mount Fuses 1206 High-Inrush Multilayer 1.5A Auto

SF-1206HIA150M-2
Bourns
1: 0,757 €
19.289In Stock

Mfr. Part No.
SF-1206HIA150M-2

Mouser Part No
652-SF-1206HIA150M-2

Bourns

Surface Mount Fuses 1206 High-Inrush Multilayer 1.5A Auto

Learn More

Datasheet

19.289In Stock

Cut Tape

0,757 €

0,656 €

0,553 €

0,459 €

Reel

0,311 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Surface Mount Fuses 10A Single blow fuse 1206 SinglFuse

SF-1206HV10M-2
Bourns
1: 0,705 €
13.925In Stock

Mfr. Part No.
SF-1206HV10M-2

Mouser Part No
652-SF-1206HV10M-2

Bourns

Surface Mount Fuses 10A Single blow fuse 1206 SinglFuse

Learn More

Datasheet

13.925In Stock

Cut Tape

0,705 €

0,626 €

0,524 €

0,498 €

Reel

0,319 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

SF-1206S400M-2
Bourns
1: 0,43 €
6.471In Stock

Mfr. Part No.
SF-1206S400M-2

Mouser Part No
652-SF-1206S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

Learn More

Datasheet

6.471In Stock

Cut Tape

0,43 €

0,396 €

0,347 €

0,321 €

View

Reel

0,256 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Surface Mount Fuses 1206 Slow-Blow Wire 15A Auto

SF-1206SA1500W-2
Bourns
1: 0,998 €
8.031In Stock

Mfr. Part No.
SF-1206SA1500W-2

Mouser Part No
652-SF-1206SA1500W-2

Bourns

Surface Mount Fuses 1206 Slow-Blow Wire 15A Auto

Learn More

Datasheet

8.031In Stock

Cut Tape

0,998 €

0,798 €

0,66 €

0,58 €

Reel

0,379 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

Surface Mount Fuses 1206 Slow-Blow Wire 1.6A Auto

SF-1206SA160W-2
Bourns
1: 0,929 €
9.854In Stock

Mfr. Part No.
SF-1206SA160W-2

Mouser Part No
652-SF-1206SA160W-2

Bourns

Surface Mount Fuses 1206 Slow-Blow Wire 1.6A Auto

Learn More

Datasheet

9.854In Stock

Cut Tape

0,929 €

0,748 €

0,619 €

0,544 €

Reel

0,355 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

Surface Mount Fuses 1206 Slow-Blow Multilayer 4A Auto

SF-1206SA400M-2
Bourns
1: 0,757 €
14.141In Stock

Mfr. Part No.
SF-1206SA400M-2

Mouser Part No
652-SF-1206SA400M-2

Bourns

Surface Mount Fuses 1206 Slow-Blow Multilayer 4A Auto

Learn More

Datasheet

14.141In Stock

Cut Tape

0,757 €

0,656 €

0,553 €

0,459 €

Reel

0,311 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Surface Mount Fuses 1206 Time-Lag Multilayer 3A

SF-1206SP300M-2
Bourns
1: 0,636 €
10.530In Stock

Mfr. Part No.
SF-1206SP300M-2

Mouser Part No
652-SF-1206SP300M-2

Bourns

Surface Mount Fuses 1206 Time-Lag Multilayer 3A

Learn More

Datasheet

10.530In Stock

Cut Tape

0,636 €

0,533 €

0,449 €

0,373 €

Reel

0,278 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Circuit Protection Devices

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