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 (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes SMBJ - CA 85V 138In Stock
2.000Expected 3/5/2026
Min.: 1
Mult.: 1
Reel: 2.000

Bourns ESD Protection Diodes / TVS Diodes 40volts 1.5kW 5% Uni-Dir. AEC-Q101 432In Stock
Min.: 1
Mult.: 1
Reel: 1.500


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 10V 5kW BIDIR SMC AECQ 105In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 7.0V 5kW UNIDIR SMC AECQ 15In Stock
1.500Expected 8/11/2026
Min.: 1
Mult.: 1
Reel: 500

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 10V 600W BIDIR SMA AECQ 1.200In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 13V 600W UNIDIR SMA AECQ 2.372In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes SMAJ - CA 170V 3.026In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes 22volts 600W 5% Bi-Dir. AEC-Q101 410In Stock
Min.: 1
Mult.: 1
Reel: 2.000
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 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 40V 1500W UNIDIR SMB 7" REEL 139In Stock
Min.: 1
Mult.: 1
Reel: 500

Bourns ESD Protection Diodes / TVS Diodes P4SMA - CA 64.1V 6.715In Stock
Min.: 1
Mult.: 1
Reel: 5.000

Bourns ESD Protection Diodes / TVS Diodes SM8 - A 28V 63In Stock
Min.: 1
Mult.: 1
Reel: 750

Bourns ESD Protection Diodes / TVS Diodes SMAJ - A 6V 10.000In Stock
10.000Expected 6/22/2026
Min.: 1
Mult.: 1
Reel: 5.000

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 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 4/2/2026
Min.: 1
Mult.: 1
Reel: 2.000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 48V 1500W BIDIR SMB 7" REEL 3.005In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 160V 5kW UNIDIR SMC AECQ 1.104In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 64V 5kW UNIDIR SMC AECQ 1.453In Stock
Min.: 1
Mult.: 1
Reel: 500


Bourns ESD Protection Diodes / TVS Diodes 20V 400W UniDir 13.990In Stock
Min.: 1
Mult.: 1
Reel: 5.000


Bourns ESD Protection Diodes / TVS Diodes 24V 400W UniDir 13.719In Stock
Min.: 1
Mult.: 1
Reel: 5.000