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 (8,115)

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 90V 600W UNIDIR SMB AECQ
Datasheet
13,310In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 120V 1500W BIDIR SMC AECQ
Datasheet
4,907In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 18volts 1.5kW 5% Bi-Dir. AEC-Q101
Datasheet
11,904In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Uni-Dir
Datasheet
7,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes 40volts 5uA 23.3 Amps Bi-Dir
Datasheet
13,870In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 5V 1500W BIDIR SMC AECQ
Datasheet
12,201In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 9volts 10uA 97.4 Amps Uni-Dir
Datasheet
10,217In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 12volts 5uA 150.6 Amps Bi-Dir
Datasheet
3,207In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 40volts 5uA 46.4 Amps Uni-Dir
Datasheet
5,964In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 48volts 5uA 38.8 Amps Uni-Dir
Datasheet
13,540In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 5volts 1000uA 326 Amps Bi-Dir
Datasheet
11,906In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 64volts 5uA 29.2 Amps Uni-Dir
Datasheet
9,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors 850V 50mA Dual Bi-dir TBU
Datasheet
8,049In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors Dual Unidirectional TBU Device
Datasheet
9,316In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Board Mount Surge Protectors Dual Unidirectional TBU Device
Datasheet
9,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Specialty Fuses POWrFuse BD 800Vac 800Vdc 300A
Datasheet
15In Stock
Min.: 1
Mult.: 1

Bourns Automotive Fuses POWrFuse TH 275Vac 500Vdc 15A
Datasheet
297In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 33V 1500W UNIDIR SMB 7" REEL
Datasheet
6,610In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Bourns ESD Protection Diodes / TVS Diodes 250V 1500W UniDir
Datasheet
10,339In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 36V 1500W UniDir
Datasheet
16,978In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 510V 1500W UniDir
Datasheet
8,472In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 16V 15kW BIDIR DO218 AECQ
Datasheet
2,340In Stock
Min.: 1
Mult.: 1
Reel: 750
Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 48V 15kW BIDIR DO218 AECQ
Datasheet
2,358In Stock
Min.: 1
Mult.: 1
Reel: 750

Bourns ESD Protection Diodes / TVS Diodes 43V 5kW 5% Bi-Dir. AEC-Q101
Datasheet
9,381In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT
Datasheet
8,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500