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 (8,097)

Select a category below to see filtering options and narrow down your search.
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL
Datasheet
9,082In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Varistors 18 VDC .4J 38V-CL 355PF
Datasheet
31,026In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Varistors ZV 35V 10%
Datasheet
14,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bourns Varistors ZV 50V 10%
Datasheet
14,343In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Bourns Varistors ZV 60 K 1210 251 NI R1
Datasheet
11,750In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 360volts Fail Short
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

Bourns Varistors AV AUTO SERIES 20V
Datasheet
4,086In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Bourns Varistors IsoMOV 5KA 175Vrms Bulk In-Line
Datasheet
4,043In Stock
Min.: 1
Mult.: 1

Bourns Resettable Fuses - PPTC 0603 High Temp SMD Polymer PTC 0.16A/12V
Datasheet
22,603In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.5A 12V SMD 1812
Datasheet
20,804In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Resettable Fuses - PPTC 16V 160MA-HD 40A MAX
Datasheet
10,393In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED
Datasheet
17,236In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.75A 60V RADIAL LEADED
Datasheet
11,992In Stock
Min.: 1
Mult.: 1
Reel: 4,000

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 60V .145A-HD 3A MAX
Datasheet
5,882In Stock
Min.: 1
Mult.: 1
Reel: 6,000

Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED
Datasheet
9,453In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Resettable Fuses - PPTC 60V .3A-HD 40A MAX
Datasheet
19,108In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs Trip Temp 85c 5c TOL
Datasheet
3,660In Stock
Min.: 1
Mult.: 1

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5500volts 1pF STRAIGHT LEADS
Datasheet
2,237In 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