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.
Qty. RoHS Product Type
Fuse Size / Group
Body Style
Current Rating
Voltage Rating AC
Voltage Rating DC
Bourns Resettable Fuses - PPTC 30V 500MA-HD 20A MAX
Datasheet
25,133In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 0.5A Fast Acting 0402 SinglFuse
Datasheet
14,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SMD Fuses 0402 (1005 metric) 500 mA 32 VDC
Bourns Surface Mount Fuses 0.8A Slow Blow 0603 SinglFuse
Datasheet
16,345In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 800 mA 35 VAC 32 VDC
Bourns Surface Mount Fuses 2.5A Slow Blow 0603 SinglFuse
Datasheet
17,490In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 2.5 A 35 VAC 32 VDC
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/6V
Datasheet
8,916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED
Datasheet
7,525In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 4A Fast Acting 0603 SinglFuse
Datasheet
21,803In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 4 A 32 VDC
Bourns Surface Mount Fuses 1A 32V TIME DELAY
Datasheet
15,766In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 1 A 32 VDC
Bourns Surface Mount Fuses 1.6A 32V TIME DELAY
Datasheet
18,045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 1.6 A 32 VDC
Bourns Surface Mount Fuses 6A 50V TIME DELAY
Datasheet
13,408In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 6 A 32 VDC
Bourns Surface Mount Fuses 0603 time-lag met-foil. 5A Auto
Datasheet
4,286In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 5 A
Bourns Surface Mount Fuses 1206 slow-blow met-foil. 15A Auto
Datasheet
7,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V
Datasheet
8,888In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX
Datasheet
13,060In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 240V .16A-HD 2A MAX
Datasheet
12,192In Stock
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
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 Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/16V
Datasheet
7,826In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 42V 200MA-HD 40A MAX
Datasheet
8,996In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
11,510In Stock
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 240V .55A-HD 7A MAX
Datasheet
3,169In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED
Datasheet
9,341In Stock
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 1210 SMD High-Temp Polymer PTC, 16V/0.75
Datasheet
10,111In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 2A Fast Acting 0603 SinglFuse
Datasheet
19,061In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 2 A 32 VDC
Bourns Surface Mount Fuses .8A 32V TIME DELAY
Datasheet
21,375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 800 mA 32 VDC
Bourns Surface Mount Fuses 0603 time-lag met-foil. 6A Auto
Datasheet
9,045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 6 A