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: 8,106
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Automotive Fuses POWrFuse TH 275Vac 500Vdc 30A
Datasheet
282In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes
Datasheet
11,556In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Varistors 275 VAC 305J 730V-CL 10KA-PK
Datasheet
22,471In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes P6SMB - A 160V
Datasheet
119,957In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Specialty Fuses POWrFuse BD 800Vac 800Vdc 50A
Datasheet
84In Stock
Min.: 1
Mult.: 1

Bourns Specialty Fuses POWrFuse BD 800Vac 800Vdc 250A
Datasheet
22In Stock
Min.: 1
Mult.: 1

Bourns Automotive Fuses POWrFuse TH 275Vac 500Vdc 50A
Datasheet
300In Stock
Min.: 1
Mult.: 1

Bourns Specialty Fuses POWrFuse BD 800Vac 800Vdc 175A
Datasheet
42In Stock
Min.: 1
Mult.: 1

Bourns Specialty Fuses POWrFuse BD 800Vac 800Vdc 200A
Datasheet
56In Stock
Min.: 1
Mult.: 1

Bourns Specialty Fuses POWrFuse BD 240Vac 150Vdc 150A
Datasheet
59In Stock
Min.: 1
Mult.: 1

Bourns Board Mount Surge Protectors Dual Bi-directional TBU Device
Datasheet
10,899In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns ESD Protection Diodes / TVS Diodes 58V 5KW 5% UNI DO-214AB (SMC)
Datasheet
27,719In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Bourns Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200
Datasheet
4,802In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V,Bulk
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V
Datasheet
305In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V
Datasheet
459In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V
Datasheet
424In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V
Datasheet
437In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V
Datasheet
1,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 400V
Datasheet
923In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V
Datasheet
8,593In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V
Datasheet
1,587In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V
Datasheet
1,978In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors AVHT Auto Series SMD
Datasheet
13,606In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Varistors IsoMOV 5KA 380Vrms Bulk In-Line
Datasheet
4,095In Stock
Min.: 1
Mult.: 1