All Results (8,378)

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.

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Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns ESD Protection Diodes / TVS Diodes TVS 7V/12V AEC-Q101
Datasheet
9,426In Stock
15,000On Order
Min.: 1
Mult.: 1
: 3,000

Bourns ESD Protection Diodes / TVS Diodes SOD323 12V 400W BIDIR
Datasheet
1,998In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bourns Industrial & Electrical Fuses POWrFuse BD 1000Vdc 550A
Datasheet
4In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes SOD323 03V 400W BIDIR
Datasheet
1,916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bourns ESD Protection Diodes / TVS Diodes SOD323 36V 400W BIDIR
Datasheet
2,092In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bourns ESD Protection Diodes / TVS Diodes DIO TVS VWM 24V 350W BIDIR SOD323 Automotive
Datasheet
1,959In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bourns ESD Protection Diodes / TVS Diodes ESD 3.3V BI
Datasheet
8,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 12,000

Bourns Industrial & Electrical Fuses POWrFuse BD 1000Vdc 600A
Datasheet
4In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cutoffs TCO, High Current, SMD, 90C, Self Hold AEC-Q200
Datasheet
15,224In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Bourns Fuse Holder FB1 FUSE BLOCK 110A FUSE
Datasheet
50In Stock
80Expected 20/10/2026
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V
Datasheet
1,571In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V
Datasheet
1,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V
Datasheet
1,682In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V, REEL
Datasheet
2,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V
Datasheet
1,909In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V
Datasheet
1,828In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2000 V
Datasheet
1,615In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bourns Industrial Surge Protectors DATA and SIGNAL SPD,2L,110V,Circuit 6
Datasheet
108In Stock
Min.: 1
Mult.: 1

Bourns Varistors 20mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
3,952In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Bourns NTC Thermistors 10 dia Power NTC 15ohm Y kink bulk
Datasheet
15,058In Stock
Min.: 1
Mult.: 1

Bourns NTC Thermistors 10 dia Power NTC 16ohm Y kink bulk
Datasheet
9,998In Stock
Min.: 1
Mult.: 1

Bourns NTC Thermistors 15 dia Power NTC 220ohm Y kink bulk
Datasheet
11,948In Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes
Datasheet
10,036In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bourns Surface Mount Fuses 10A 250V FAST ACTING
Datasheet
9,942In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bourns NTC Thermistors 13 dia Power NTC 5ohm Y kink bulk
Datasheet
11,467In Stock
Min.: 1
Mult.: 1