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 Surface Mount Fuses 2410 Fast-Precision Tube 0.375A
Datasheet
2,653In Stock
Min.: 1
Mult.: 1
: 2,000

SMD Fuses 2410 (6125 metric) 375 mA 125 VAC 125 VDC
Bourns Surface Mount Fuses 1.6A Time Lag 2410 SinglFuse
Datasheet
9,764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD Fuses 2410 (6125 metric) 1.6 A 250 VAC 125 VDC
Bourns Surface Mount Fuses 1A 250V SinglFuse Time Lag & Low Power
Datasheet
1,603In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD Fuses 3812 (10030 metric) 1 A 250 VAC 250 VDC
Bourns Resettable Fuses - PPTC 15V 1.5A-HD 40A MAX
Datasheet
61,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Resettable Fuses - PPTC
Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 125A
Datasheet
70In Stock
Min.: 1
Mult.: 1

Cartridge Fuses 125 A 800 VAC 800 VDC
Bourns Surface Mount Fuses .2A 35V FAST ACTING
Datasheet
24,530In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 20,000

SMD Fuses 0402 (1005 metric) 200 mA 35 VDC
Bourns Surface Mount Fuses 1.25A Fast Act Prec 0603 SinglFuse
Datasheet
11,851In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

SMD Fuses 0603 (1608 metric) 1.25 A 35 VAC 65 VDC
Bourns Surface Mount Fuses 4.5A 32V TIME DELAY
Datasheet
12,516In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Fuses 0603 (1608 metric) 4.5 A 32 VDC
Bourns Surface Mount Fuses 0603 High-Inrush Multilayer 4A Auto
Datasheet
10,620In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Fuses 0603 (1608 metric) 4 A 32 VDC
Bourns Surface Mount Fuses 2A Slow Blow 0603 SinglFuse
Datasheet
17,200In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Fuses 0603 (1608 metric) 2 A 32 VDC
Bourns Surface Mount Fuses 6A 35V TIME DELAY
Datasheet
13,703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Fuses 0603 (1608 metric) 6 A 35 VDC
Bourns Surface Mount Fuses 4A 32V TIME DELAY
Datasheet
20,876In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Fuses 0603 (1608 metric) 4 A 32 VDC
Bourns Surface Mount Fuses 8A 32V TIME DELAY
Datasheet
8,145In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Fuses 0603 (1608 metric) 8 A 32 VDC
Bourns Surface Mount Fuses .5A Slow Blow 1206 SinglFuse
Datasheet
7,532In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Fuses 1206 (3216 metric) 500 mA 63 VDC
Bourns Surface Mount Fuses 2.5A 35V TIME DELAY
Datasheet
13,269In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Fuses 1206 (3216 metric) 2.5 A 65 VDC
Bourns Surface Mount Fuses 15A 65V FAST ACTING
Datasheet
9,176In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD Fuses 2410 (6125 metric) 15 A 65 VDC
Bourns Surface Mount Fuses 10A 125V FAST ACTING
Datasheet
9,467In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD Fuses 2410 (6125 metric) 10 A 125 VDC
Bourns Surface Mount Fuses 2410 High-Inrush Tube 0.75A
Datasheet
5,772In Stock
Min.: 1
Mult.: 1
: 2,000

SMD Fuses 2410 (6125 metric) 750 mA 125 VAC 125 VDC
Bourns Resettable Fuses - PPTC 6V 2.6A-HD 100A MAX
Datasheet
Product Comments
1,945In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.25A 72V RADIAL LEADED
Datasheet
9,177In 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
: 10,000

SMD Fuses 0402 (1005 metric) 1.6 A 32 VDC
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/24V
Datasheet
2,820In Stock
12,000Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 6.0A 30V RADIAL LEADED
Datasheet
2,468In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Bourns Surface Mount Fuses 4A 32V TIME DELAY
Datasheet
3,779In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD Fuses 0603 (1608 metric) 4 A 32 VDC
Bourns Resettable Fuses - PPTC 60V .6A-HD 40A MAX
Datasheet
7,564In Stock
Min.: 1
Mult.: 1
: 3,000

Resettable Fuses - PPTC