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 Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX
Datasheet
12,289In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
8,416In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP
Datasheet
8,824In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED
Datasheet
9,388In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Resettable Fuses - PPTC 60V .3A-HD 40A MAX
Datasheet
15,976In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5500volts 1pF STRAIGHT LEADS
Datasheet
2,220In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Surface Mount Fuses .5A 32V FAST ACTING
Datasheet
19,774In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Surface Mount Fuses 5A 32V FAST ACTING
Datasheet
12,898In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 1.25A 63V TIME DELAY
Datasheet
16,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thyristor Surge Protection Devices - TSPD 65V
Datasheet
5,259In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Varistors ZV 11V 10%
Datasheet
14,427In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Varistors ZV 40V 10%
Datasheet
14,489In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Varistors ZV 40V 10%
Datasheet
11,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 470VOLT
Datasheet
3,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Bourns Varistors AV AUTO SERIES 30V
Datasheet
21,772In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Thermal Cut-offs TRIP TEMP 90C 5C TOL
Datasheet
3,231In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs TRIP TEMP 77C 5C TOL
Datasheet
7,567In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED
Datasheet
7,545In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 30V 3A-HD 40A MAX
Datasheet
12,510In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Varistors PV 140V 10%
Datasheet
4,795In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Thermal Cut-offs HC TCO 77C BL-51
Datasheet
26,247In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs 72C Reinforced Cover SMD HC TCO
Datasheet
4,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 1A Fast Acting 0402 SinglFuse
Datasheet
16,009In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bourns Surface Mount Fuses 4A Fast Acting 0603 SinglFuse
Datasheet
22,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Surface Mount Fuses 3.15A Slow Blow 0603 SinglFuse
Datasheet
16,927In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000