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.

Results: 8.016
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 Varistors IsoMOV 5KA 230Vrms Reel In-Line 9.095In Stock
Min.: 1
Mult.: 1
: 400

Bourns Resettable Fuses - PPTC 60V .145A-HD 3A MAX 5.782In Stock
Min.: 1
Mult.: 1
: 6.000

Bourns Surface Mount Fuses 1A 32V FAST ACTING 4.204In Stock
Min.: 1
Mult.: 1
: 10.000

Bourns Surface Mount Fuses .5A 63V FAST ACTING 5.341In Stock
Min.: 1
Mult.: 1
: 5.000

Bourns Industrial & Electrical Fuses POWrFuse BD 1000Vdc 100A 16In Stock
Min.: 1
Mult.: 1

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

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

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts 3E RAD GDT 6X8mm DIA 748In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 1210 SMD Polymer PTC 5.5A/6V 903In Stock
Min.: 1
Mult.: 1
: 3.500

Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, Bulk 1.935In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes SMA6J - A 120V 19In Stock
10.000Expected 1/5/2027
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes SMA6J - CA 51V 4.556In Stock
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 22V 1500W UNIDIR SMB 7" REEL 56In Stock
2.000Expected 3/10/2027
Min.: 1
Mult.: 1
: 500

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VBR 33V 1500W UNIDIR SMC AECQ 2.255In Stock
12.000Expected 1/11/2027
Min.: 1
Mult.: 1
: 3.000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts 3E RAD GDT 6X8mm DIA 846In Stock
Min.: 1
Mult.: 1


Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 7.0V 5kW BIDIR SMC AECQ 223In Stock
1.500Expected 11/24/2026
Min.: 1
Mult.: 1
: 500

Bourns Resettable Fuses - PPTC 0.13A 60V 9ohm 1.390In Stock
Min.: 1
Mult.: 1
: 1.500

Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, T&R 1.891In Stock
Min.: 1
Mult.: 1
: 2.000

Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, T&R 246In Stock
Min.: 1
Mult.: 1
: 2.000

Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R 185In Stock
Min.: 1
Mult.: 1
: 500

Bourns ESD Protection Diodes / TVS Diodes SMA6J - A 45V 4.261In Stock
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes SMAJ - CA 200V 5.460In Stock
Min.: 1
Mult.: 1
: 5.000

Bourns ESD Protection Diodes / TVS Diodes SMBJ - A 7V 6.006In Stock
Min.: 1
Mult.: 1
: 3.000

Bourns ESD Protection Diodes / TVS Diodes 58volts 1.5kW 5% Uni-Dir. AEC-Q101 1.549In Stock
Min.: 1
Mult.: 1
: 3.000
Bourns ESD Protection Diodes / TVS Diodes DIO TVS VRWM 40V 1500W UNIDIR SMB 7" REEL 129In Stock
Min.: 1
Mult.: 1
: 500