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.

Lahat ng Resulta (8,018)

Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.35A/72V 3,196May Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/72V 3,134May Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/33V 3,048May Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/72V 3,199May Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors HV GDT AECQ 6200V 978May Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes 9,845May Stock
Min.: 1
Mult.: 1
: 2,500

Bourns ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes 8,589May Stock
Min.: 1
Mult.: 1
: 2,500

Bourns Thermal Cutoffs TCO, High Current, SMD, 90C, Self Hold AEC-Q200 15,399May Stock
Min.: 1
Mult.: 1
: 4,000



Bourns Fuse Holder CFB1 FUSE BLOCK, NO FUSE 22May Stock
Min.: 1
Mult.: 1



Bourns Fuse Holder CFB1 FUSE BLOCK 150A FUSE 33May Stock
Min.: 1
Mult.: 1

Bourns ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes 10,418May Stock
Min.: 1
Mult.: 1
: 2,500

Bourns ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes 10,311May Stock
Min.: 1
Mult.: 1
: 2,500

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V 1,583May Stock
Min.: 1
Mult.: 1
: 1,000

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

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V 1,762May Stock
Min.: 1
Mult.: 1
: 1,000

Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R 17,500May Stock
Min.: 1
Mult.: 1
: 500

Bourns Varistors 20mm Radial Disc MOV - Kinked Leads, T&R 4,761May Stock
6,000Inaasahan 10/19/2026
Min.: 1
Mult.: 1
: 250

Bourns ESD Protection Diodes / TVS Diodes SO-8 2.8V 8DIODE Low Capacitance 9,482May Stock
Min.: 1
Mult.: 1
: 2,500

Bourns Thermal Cutoffs TCO, High Current, SMD, 85C, Self Hold AEC-Q200 3,777May Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 175A 40May Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A 53May Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 150A 57May Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 300A 15May Stock
Min.: 1
Mult.: 1

Bourns Thermal Cutoffs TCO, High Current, SMD, 135C, Self Hold AEC-Q200 3,835May Stock
Min.: 1
Mult.: 1
: 4,000

Bourns Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A 274May Stock
Min.: 1
Mult.: 1