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: 8,097
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 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V
Datasheet
459In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V,Bulk
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V
Datasheet
1,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V
Datasheet
923In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V
Datasheet
1,587In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V
Datasheet
1,978In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/33V
Datasheet
2,949In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/24V
Datasheet
2,934In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACE MOUNT GDT
Datasheet
1,053In Stock
Min.: 1
Mult.: 1

Bourns Varistors AVHT AUTO SERIES 17V
Datasheet
13,606In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500


Bourns LED Protection Devices LED Shunt Protector 6volts 1 LEDs
Datasheet
21,919In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603
Datasheet
10,541In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

Bourns Resettable Fuses - PPTC 30V 200MA-HD 20A MAX
Datasheet
10,248In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC 16V 100MA-HD 40A MAX
Datasheet
13,598In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC 9V 200MA-HD 40A MAX
Datasheet
16,856In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED
Datasheet
9,058In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7200volts 1pF STRAIGHT LEADS
Datasheet
3,150In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors ZV 50V 10%
Datasheet
6,270In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Surface Mount Fuses 1206 slow-blow met-foil. 15A Auto
Datasheet
7,634In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/15V
Datasheet
8,441In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

Bourns Resettable Fuses - PPTC 42V 200MA-HD 40A MAX
Datasheet
12,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Bourns Resettable Fuses - PPTC 60V .2A-HD 40A MAX
Datasheet
9,765In Stock
Min.: 1
Mult.: 1
Reel: 3,000

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

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

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