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: 1,501
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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Voltage Rating AC
Voltage Rating DC
Bourns Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD
Datasheet
5,437In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD
Datasheet
6,135In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 7.0A-HD 20A PTC
Datasheet
6,281In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 2.5A Fast Act Prec 0603 SinglFuse
Datasheet
19,743In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

SMD Fuses 0603 (1608 metric) 2.5 A 35 VDC
Bourns Surface Mount Fuses 3.5A 32V FAST ACTING
Datasheet
18,843In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

SMD Fuses 0603 (1608 metric) 3.5 A 32 VDC
Bourns Surface Mount Fuses 1A High-inrush 0603 SinglFuse
Datasheet
15,353In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

SMD Fuses 0603 (1608 metric) 1 A 35 VAC 65 VDC
Bourns Surface Mount Fuses 5A 32V TIME DELAY
Datasheet
6,792In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SMD Fuses 0603 (1608 metric) 5 A 32 VDC
Bourns Surface Mount Fuses .5A 65V TIME DELAY
Datasheet
7,800In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SMD Fuses 0603 (1608 metric) 500 mA 65 VDC
Bourns Surface Mount Fuses 1206 High-Inrush Multilayer 1.5A Auto
Datasheet
19,289In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 1.5 A 63 VDC
Bourns Surface Mount Fuses 10A Single blow fuse 1206 SinglFuse
Datasheet
13,924In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 10 A 35 VDC
Bourns Surface Mount Fuses 4A Slow Blow 1206 SinglFuse
Datasheet
6,471In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 4 A 32 VDC
Bourns Surface Mount Fuses 15A 32V TIME DELAY
Datasheet
8,031In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

SMD Fuses 1206 (3216 metric) 15 A 32 VDC
Bourns Surface Mount Fuses 1.6A 110V TIME DELAY
Datasheet
9,784In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

SMD Fuses 1206 (3216 metric) 1.6 A 110 VDC
Bourns Surface Mount Fuses 4A 35V TIME DELAY
Datasheet
14,151In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 4 A 65 VDC
Bourns Surface Mount Fuses 3A 32V TIME DELAY
Datasheet
10,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 3 A 32 VDC
Bourns Surface Mount Fuses 5A 32V TIME DELAY
Datasheet
17,598In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD Fuses 1206 (3216 metric) 5 A 32 VDC
Bourns Surface Mount Fuses 2410 Fast-Precision Tube 0.375A
Datasheet
2,706In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD Fuses 2410 (6125 metric) 375 mA 125 VAC 125 VDC
Bourns Surface Mount Fuses 1.5A 250V FAST ACTING
Datasheet
8,385In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD Fuses 2410 (6125 metric) 1.5 A 250 VDC
Bourns Surface Mount Fuses 1A 250V SinglFuse Time Lag & Low Power
Datasheet
1,782In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD Fuses 3812 (10030 metric) 1 A 250 VAC 250 VDC
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM
Datasheet
13,885In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 25OHM
Datasheet
11,942In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM
Datasheet
14,419In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC Ceramic PTC
Datasheet
6,038In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 6.0A-HD 20A PTC
Datasheet
4,882In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 2.5A 35V FAST ACTING
Datasheet
8,958In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 20,000

SMD Fuses 0402 (1005 metric) 2.5 A 35 VDC