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.

Types of Thermal Management
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Results: 307
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Thermal Cut-offs TCO, High Current, SMD, 85C, non Self Hold AEC-Q200
Datasheet
3,988In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Thermal Cut-offs TCO, High Current, SMD, 90C, non Self Hold AEC-Q200
Datasheet
2,017In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Thermal Cut-offs TCO, High Current, SMD, 150C, Self Hold AEC-Q200
Datasheet
4,000In Stock
1,146Expected 09/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Thermal Cut-offs TCO, Medium Current, SMD, 70C, non Self Hold
Datasheet
6,916In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs TRIP TEMP 72C 5C TOL
Datasheet
2,496In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs HC TCO 72C BL-51
Datasheet
6,634In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs 85C Reinforced Cover SMD HC TCO
Datasheet
6,556In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 15ohm Y kink bulk
Datasheet
923In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 18ohm Y kink bulk
Datasheet
926In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 20ohm Y kink bulk
Datasheet
956In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 22ohm Y kink bulk
Datasheet
2,847In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 3ohm Y kink bulk
Datasheet
921In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 4.7ohm Y kink bulk
Datasheet
918In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 6ohm Y kink bulk
Datasheet
973In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 7ohm Y kink bulk
Datasheet
975In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 2ohm Y kink bulk
Datasheet
4,901In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 2.5ohm Y kink bulk
Datasheet
4,867In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 47ohm Y kink bulk
Datasheet
5,110In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 15ohm Y kink bulk
Datasheet
2,354In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 1ohm Y kink bulk
Datasheet
1,933In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 2.5ohm Y kink bulk
Datasheet
3,179In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 4ohm Y kink bulk
Datasheet
2,365In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 50ohm Y kink bulk
Datasheet
2,919In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 10ohm Y kink bulk
Datasheet
2,157In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 12ohm Y kink bulk
Datasheet
836In Stock
Min.: 1
Mult.: 1