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.

Results: 1,533
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
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Voltage Rating DC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.5A 12V SMD 1812
Datasheet
18,899In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 350MA-HD 40A MAX
Datasheet
18,729In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED
Datasheet
16,601In Stock
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.75A 60V RADIAL LEADED
Datasheet
10,424In Stock
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX
Datasheet
12,022In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
8,286In Stock
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP
Datasheet
8,792In Stock
Min.: 1
Mult.: 1
: 1,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED
Datasheet
9,327In Stock
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED
Datasheet
6,714In Stock
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 30V 100MA-HD 20A MAX
Datasheet
12,630In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses .5A 32V FAST ACTING
Datasheet
19,736In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SMD Fuses 0402 (1005 metric) 500 mA 32 VDC
Bourns Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse
Datasheet
15,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SMD Fuses 0402 (1005 metric) 1.5 A 32 VDC
Bourns Surface Mount Fuses 5A 32V FAST ACTING
Datasheet
12,823In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 5 A 32 VAC 32 VDC
Bourns Surface Mount Fuses 0603 time-lag met-foil. 7A Auto
Datasheet
8,608In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 7 A
Bourns Surface Mount Fuses 1.25A 63V TIME DELAY
Datasheet
15,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 1206 (3216 metric) 1.25 A 63 VDC
Bourns Surface Mount Fuses 12A 32V TIME DELAY
Datasheet
6,282In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

SMD Fuses 1206 (3216 metric) 12 A 32 VDC
Bourns Surface Mount Fuses 2410 High-Inrush Tube 7A
Datasheet
15,888In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD Fuses 2410 (6125 metric) 7 A 125 VAC 125 VDC
Bourns Automotive Fuses POWrFuse TH 275Vac 500Vdc 50A
Datasheet
300In Stock
Min.: 1
Mult.: 1

50 A 275 VAC 500 VDC
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM
Datasheet
14,497In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 12V 2.6A-HD 50A 0201
Datasheet
19,348In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Resettable Fuses - PPTC
Bourns Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A
Datasheet
274In Stock
Min.: 1
Mult.: 1

63 A 600 VAC 125 VDC
Bourns Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 180A
Datasheet
109In Stock
Min.: 1
Mult.: 1

180 A 240 VAC 150 VDC
Bourns Surface Mount Fuses .5A 32V FAST ACTING
Datasheet
15,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD Fuses 0603 (1608 metric) 500 mA 32 VDC
Bourns Surface Mount Fuses 1.25A 32V FAST ACTING
Datasheet
5,152In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD Fuses 0603 (1608 metric) 1.25 A 32 VDC
Bourns Surface Mount Fuses 4A 32V TIME DELAY
Datasheet
13,202In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Fuses 0603 (1608 metric) 4 A 32 VDC