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
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) 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 PTC RESETTABLE 0.5A 72V RADIAL LEADED 5 706In Stock
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED 7 452In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 60V .6A-HD 40A MAX 7 664In Stock
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC
Bourns Surface Mount Fuses 0.8A Fast Acting 0603 SinglFuse 5 553In Stock
Min.: 1
Mult.: 1
: 5 000

SMD Fuses 0603 (1608 metric) 800 mA 32 VDC
Bourns Surface Mount Fuses 2.5A 32V FAST ACTING 3 444In Stock
Min.: 1
Mult.: 1
: 5 000

SMD Fuses 0603 (1608 metric) 2.5 A 32 VDC
Bourns Surface Mount Fuses .63A 32V TIME DELAY 5 142In Stock
Min.: 1
Mult.: 1
: 5 000

SMD Fuses 0603 (1608 metric) 630 mA 32 VDC
Bourns Surface Mount Fuses 4A 32V TIME DELAY 3 337In Stock
Min.: 1
Mult.: 1
: 5 000

SMD Fuses 1206 (3216 metric) 4 A 32 VDC
Bourns Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A/6V 2 642In Stock
Min.: 1
Mult.: 1
: 3 000

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 1210 SMD Polymer PTC 5.5A/6V 903In Stock
Min.: 1
Mult.: 1
: 3 500

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 0.13A 60V 9ohm 1 390In Stock
Min.: 1
Mult.: 1
: 1 500

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 0.20A 60V 1.5ohm Hold .20 Trip .40 657In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM 3 343In Stock
Min.: 1
Mult.: 1
Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM 9 080In Stock
Min.: 1
Mult.: 1

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 3.8A-HD 50A SMD 3 719In Stock
Min.: 1
Mult.: 1
: 3 500

Resettable Fuses - PPTC
Bourns Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC 5 265In Stock
Min.: 1
Mult.: 1
: 3 500

Resettable Fuses - PPTC
Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 50A
82In Stock
Min.: 1
Mult.: 1

Cartridge Fuses 50 A 800 VAC 800 VDC
Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 125A
70In Stock
Min.: 1
Mult.: 1

Cartridge Fuses 125 A 800 VAC 800 VDC
Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 160A
70In Stock
Min.: 1
Mult.: 1

Cartridge Fuses 160 A 800 VAC 800 VDC
Bourns Industrial & Electrical Fuses POWrFuse TH 500Vac 125Vdc 40A
410In Stock
Min.: 1
Mult.: 1

40 A 500 VAC 125 VDC
Bourns Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 125A
57In Stock
Min.: 1
Mult.: 1

125 A 240 VAC 150 VDC
Bourns Surface Mount Fuses 5A 35V FAST ACTING 15 811In Stock
Min.: 1
Mult.: 1
: 20 000

SMD Fuses 0402 (1005 metric) 5 A 35 VDC
Bourns Surface Mount Fuses 2410 Fast-Precision Tube 0.5A 6 073In Stock
Min.: 1
Mult.: 1
: 2 000

SMD Fuses 2410 (6125 metric) 500 mA 125 VAC 125 VDC
Bourns Surface Mount Fuses 2410 High-Inrush Tube 1.5A 2 738In Stock
Min.: 1
Mult.: 1
: 2 000

SMD Fuses 2410 (6125 metric) 1.5 A 125 VAC 125 VDC
Bourns Industrial & Electrical Fuses POWrFuse BD 1000Vdc 100A 16In Stock
Min.: 1
Mult.: 1

Square Body Blade Fuses 100 A 1 kVDC
Bourns Resettable Fuses - PPTC Ceramic PTC 6 950In Stock
Min.: 1
Mult.: 1
: 350

Resettable Fuses - PPTC