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: 1,492
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Description Datasheet Availability Pricing (CAD) 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 Surface Mount Fuses .5A 32V FAST ACTING
Datasheet
19,774In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD Fuses 0402 (1005 metric) 500 mA 32 VDC
Bourns Surface Mount Fuses 5A 32V FAST ACTING
Datasheet
12,898In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 5 A 32 VAC 32 VDC
Bourns Surface Mount Fuses 1.25A 63V TIME DELAY
Datasheet
16,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 1206 (3216 metric) 1.25 A 63 VDC
Bourns Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED
Datasheet
7,545In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 30V 3A-HD 40A MAX
Datasheet
12,510In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 1A Fast Acting 0402 SinglFuse
Datasheet
16,009In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD Fuses 0402 (1005 metric) 1 A 32 VDC
Bourns Surface Mount Fuses 4A Fast Acting 0603 SinglFuse
Datasheet
22,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 4 A 32 VDC
Bourns Surface Mount Fuses 3.15A Slow Blow 0603 SinglFuse
Datasheet
16,927In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 3.15 A 35 VAC 32 VDC
Bourns Surface Mount Fuses .63A 32V TIME DELAY
Datasheet
5,588In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 630 mA 32 VDC
Bourns Surface Mount Fuses 1A 32V TIME DELAY
Datasheet
17,582In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 1 A 32 VDC
Bourns Surface Mount Fuses 6A 50V TIME DELAY
Datasheet
13,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 6 A 32 VDC
Bourns Resettable Fuses - PPTC 42V 200MA-HD 40A MAX
Datasheet
12,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
11,536In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED
Datasheet
7,105In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 16V .9A-HD 100A MAX
Datasheet
5,476In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX
Datasheet
5,934In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC 0.08A 250V SMD 2920 TELECOM
Datasheet
13,771In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 1210 SMD High-Temp Polymer PTC, 16V/0.75
Datasheet
10,794In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 1.25A Fast Acting 1206 SinglFuse
Datasheet
56,285In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 1206 (3216 metric) 1.25 A 63 VDC
Bourns Surface Mount Fuses 1206 slow-blow met-foil. 12A Auto
Datasheet
9,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 40A MAX
Datasheet
7,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 60V .5A-HD 40A MAX
Datasheet
11,923In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
7,904In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX
Datasheet
7,943In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP
Datasheet
11,414In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC