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: 8,115
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Varistors ZV 60 K 1210 251 NI R1 11,750In Stock
Min.: 1
Mult.: 1
Reel: 2,000

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

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

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts Fail Short 12In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole 1,869In Stock
Min.: 1
Mult.: 1

Bourns Varistors AVHT AUTO SERIES 17V 36,351In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Varistors AVHT AUTO SERIES 17V 6,240In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors Chip Guard 0402 12 VOLTS 12,930In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Varistors IsoMOV 3KA 175Vrms Bulk In-Line 3,128In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED 11,331In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC 60V .75A-HD 40A MAX 11,646In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP 8,800In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 60V .145A-HD 3A MAX 11,022In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 6V 3.0A-HD 100A MAX 9,143In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Thermal Cut-offs Trip Temp 72c 5c TOL 4,447In Stock
Min.: 1
Mult.: 1

Bourns Varistors PV 130V 10% 6,531In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Bourns Thermal Cut-offs 77C Reinforced Cover SMD HC TCO 3,939In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 0.315A Fast Acting 0402 Singlfuse 7,070In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Surface Mount Fuses 1.5A Fast Acting 0402 SinglFuse 18,685In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Surface Mount Fuses 3A Fast Acting 0402 SinglFuse 15,111In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Surface Mount Fuses 1.5A 63V FAST ACTING 31,393In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thyristor Surge Protection Devices - TSPD 120V 11,304In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL 11,050In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Varistors ZV 20V 10% 15,558In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Surface Mount Fuses 1206 slow-blow met-foil. 15A Auto 7,634In Stock
Min.: 1
Mult.: 1
Reel: 5,000