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 (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
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Current Rating
Voltage Rating AC
Voltage Rating DC
Bourns Resettable Fuses - PPTC 1210 SMD High-Temp Polymer PTC, 16V/0.75
Datasheet
10,799In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 750MA-HD 40A MAX
Datasheet
24,085In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 1.25A Fast Acting 0603 SinglFuse
Datasheet
11,498In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 1.25 A 32 VDC
Bourns Surface Mount Fuses .8A 32V TIME DELAY
Datasheet
21,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 800 mA 32 VDC
Bourns Surface Mount Fuses 1.25A Fast Acting 1206 SinglFuse
Datasheet
56,288In 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 PTC RESETTABLE 0.17A 60V RADIAL LEADED
Datasheet
11,331In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 60V .75A-HD 40A MAX
Datasheet
11,646In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 60V .145A-HD 3A MAX
Datasheet
11,522In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 100A MAX
Datasheet
Product Comments
9,145In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 0.75A Fast Acting 0402 SinglFuse
Datasheet
16,820In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD Fuses 0402 (1005 metric) 750 mA 32 VDC
Bourns Surface Mount Fuses 1.5A Fast Acting 0402 SinglFuse
Datasheet
18,685In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD Fuses 0402 (1005 metric) 1.5 A 24 VDC
Bourns Surface Mount Fuses 3A Fast Acting 0402 SinglFuse
Datasheet
15,111In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD Fuses 0402 (1005 metric) 3 A 32 VDC
Bourns Surface Mount Fuses 1.5A 63V FAST ACTING
Datasheet
31,565In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 1206 (3216 metric) 1.5 A 63 VDC
Bourns Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX
Datasheet
11,495In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX
Datasheet
8,806In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX
Datasheet
6,804In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 1.6A Fast Acting 0402 SinglFuse
Datasheet
19,416In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD Fuses 0402 (1005 metric) 1.6 A 32 VDC
Bourns Surface Mount Fuses 1.6A Slow Blow 0402 SinglFuse
Datasheet
15,799In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

SMD Fuses 0402 (1005 metric) 1.6 A 32 VDC
Bourns Surface Mount Fuses 2.5A Fast Acting 0603 SinglFuse
Datasheet
9,347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 2.5 A 32 VDC
Bourns Surface Mount Fuses 5A Fast Acting 0603 SinglFuse
Datasheet
20,085In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 5 A 32 VDC
Bourns Surface Mount Fuses 3.15A 32V FAST ACTING
Datasheet
19,642In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 0603 (1608 metric) 3.15 A 32 VAC 32 VDC
Bourns Surface Mount Fuses 4A Fast Acting 1206 SinglFuse
Datasheet
19,589In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 1206 (3216 metric) 4 A 32 VDC
Bourns Surface Mount Fuses .8A 63V FAST ACTING
Datasheet
17,604In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 1206 (3216 metric) 800 mA 63 VDC
Bourns Surface Mount Fuses 4A 32V FAST ACTING
Datasheet
8,885In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD Fuses 1206 (3216 metric) 4 A 32 VDC