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.

Types of Semiconductors

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Results: 3,381
Select Image Part # Mfr. Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes SMBJ - A 120V 1,810In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Bourns ESD Protection Diodes / TVS Diodes SMBJ - CA 120V 1,992In Stock
Min.: 1
Mult.: 1
Reel: 2,000


Bourns SCRs 190VDRM 250 VBO Bi-Directional 8,777In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Thyristor Surge Protection Devices - TSPD 65V 5,259In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 24V 1500W BIDIR SMB 7" REEL 3,118In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns ESD Protection Diodes / TVS Diodes 1.5SMC - CA 178.1V 45,923In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 10V 1500W UniDir 12,147In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 1.5SMC - A 20.3V 11,935In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 1.5SMC - A 23.7V 11,284In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 33V 1500W UniDir 6,593In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VBR 39V 1500W BIIDIR SMC AECQ 6,701In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 12V 5kW 5% Uni-Dir. AEC-Q101 2,494In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Bourns ESD Protection Diodes / TVS Diodes 17V 5kW 5% Uni-Dir. AEC-Q101 4,645In Stock
Min.: 1
Mult.: 1
Reel: 3,000

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


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 54V 5kW BIDIR SMC AECQ 1,398In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns ESD Protection Diodes / TVS Diodes 15V 400W UniDir 10,304In Stock
Min.: 1
Mult.: 1
Reel: 5,000
Bourns ESD Protection Diodes / TVS Diodes DIO TVS VBR 39V 400W BIIDIR SMA AECQ 7,801In Stock
Min.: 1
Mult.: 1
Reel: 5,000


Bourns ESD Protection Diodes / TVS Diodes 150V 600W UniDir 11,021In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 180V 600W UniDir 13,215In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 200V 600W BiDir 16,807In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 75V 600W BiDir 7,880In Stock
Min.: 1
Mult.: 1
Reel: 3,000


Bourns ESD Protection Diodes / TVS Diodes 75V 600W BiDir 9,669In Stock
Min.: 1
Mult.: 1
Reel: 2,000


Bourns ESD Protection Diodes / TVS Diodes 70.1v 600W BiDir 8,782In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes PTVS VBD 66V 3kA 202In Stock
Min.: 1
Mult.: 1
Reel: 400

Bourns ESD Protection Diodes / TVS Diodes SMA6J - CA 90V 18,969In Stock
Min.: 1
Mult.: 1
Reel: 5,000