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.

All Results (8,016)

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 Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V 1,337In Stock
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1200 V 1,369In Stock
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1500 V 878In Stock
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V 1,456In Stock
Min.: 1
Mult.: 1
: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole 1,859In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 90VOLT 1,595In Stock
Min.: 1
Mult.: 1

Bourns Varistors Chip Guard 0402 12 VOLTS 42,401In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns Varistors IsoMOV 3KA 175Vrms Bulk In-Line 2,678In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V 5,910In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Bourns Resettable Fuses - PPTC 30V 750MA-HD 40A MAX 15,407In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED 10,744In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000

Bourns Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP 7,284In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX 13,355In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Bourns Resettable Fuses - PPTC 60V .145A-HD 3A MAX 10,511In Stock
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Bourns Thermal Cutoffs Trip Temp 72c 5c TOL 4,427In Stock
Min.: 1
Mult.: 1

Bourns Varistors PV 130V 10% 6,457In Stock
Min.: 1
Mult.: 1
: 1,500

Bourns Varistors PV 60V 10% 4,694In Stock
Min.: 1
Mult.: 1
: 1,500

Bourns Thermal Cutoffs HC TCO 82C BL-51 8,360In Stock
Min.: 1
Mult.: 1
: 5,000

Bourns Surface Mount Fuses 0.315A Fast Acting 0402 Singlfuse 6,974In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns Surface Mount Fuses 0.75A Fast Acting 0402 SinglFuse 16,715In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns Surface Mount Fuses 1.5A Fast Acting 0402 SinglFuse 17,977In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns Surface Mount Fuses 3A Fast Acting 0402 SinglFuse 15,061In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns Surface Mount Fuses 0603 time-lag met-foil. 1.5A Auto 6,355In Stock
Min.: 1
Mult.: 1
: 5,000

Bourns Surface Mount Fuses 1.5A 63V FAST ACTING 26,053In Stock
Min.: 1
Mult.: 1
: 5,000

Bourns Surface Mount Fuses 1206 slow-blow met-foil. 20A Auto 7,671In Stock
Min.: 1
Mult.: 1
: 5,000