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 (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes SMBJ - A 8.5V 4.225In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VBR 18V 600W UNIDIR SMB AECQ 10.775In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes SMBJ - CA 170V 2.749In Stock
2.000Expected 02/04/2026
Min.: 1
Mult.: 1
Reel: 2.000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 17V 1500W UNIDIR SMB 7" REEL 1.275In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 54V 1500W UNIDIR SMB 7" REEL 1.921In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 85V 1500W UNIDIR SMB 7" REEL 1.355In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 6.0V 5kW UNIDIR SMC AECQ 117In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT 4.668In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Bourns ESD Protection Diodes / TVS Diodes SMA6J - A 85V 372In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes SMBJ - CA 180V 1.770In Stock
Min.: 1
Mult.: 1
Reel: 2.000

Bourns ESD Protection Diodes / TVS Diodes SMBJ - CA 90V 1.854In Stock
Min.: 1
Mult.: 1
Reel: 2.000

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 10.277In 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