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.

All Results (8,097)

Select a category below to see filtering options and narrow down your search.
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Thyristor Surge Protection Devices - TSPD 58V 600mA
Datasheet
12,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Varistors ZV 20V 10%
Datasheet
22,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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 2920 Resettable SMD PPTC 3.3A/12V
Datasheet
12,736In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts 3E SMT GDT 7.2X5.0mm DIA
Datasheet
2,666In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,700


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 64V 5kW BIDIR SMC AECQ
Datasheet
2,823In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2-Pole 150V FLAT Horizontal
Datasheet
2,193In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 420VOLT
Datasheet
1,791In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors AVHT AUTO SERIES 17V
Datasheet
6,582In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors AVHT AUTO SERIES 20V
Datasheet
13,974In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX
Datasheet
11,495In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX
Datasheet
9,306In Stock
Min.: 1
Mult.: 1
Reel: 4,000

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

Bourns Varistors PV 115V 10%
Datasheet
5,145In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors PV 175V 10%
Datasheet
6,682In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors PV 75V 10%
Datasheet
5,909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Thermal Cut-offs 85C Low Profile SMD HC TCO
Datasheet
23,313In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 1.6A Slow Blow 0402 SinglFuse
Datasheet
15,799In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Surface Mount Fuses 2.5A Fast Acting 0603 SinglFuse
Datasheet
9,347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 5A Fast Acting 0603 SinglFuse
Datasheet
20,185In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 3.15A 32V FAST ACTING
Datasheet
19,642In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 4A Fast Acting 1206 SinglFuse
Datasheet
19,599In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses .8A 63V FAST ACTING
Datasheet
17,604In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 4A 32V FAST ACTING
Datasheet
8,885In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL
Datasheet
9,082In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000