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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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 6.8ohm Y kink bulk
Datasheet
12In Stock
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 10ohm Y kink bulk
Datasheet
1In Stock
7 623Expected 26/11/2026
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs Trip Temp 85c 5c TOL
Datasheet
9 996Expected 07/10/2026
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 15ohm Y kink bulk
Datasheet
8 988Expected 03/11/2026
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk
Datasheet
7 984On Order
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 10ohm Y kink bulk
Datasheet
4 500Expected 16/11/2026
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 120ohm Y kink bulk
Datasheet
4 500Expected 05/11/2026
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 5ohm Y kink bulk
Datasheet
4 481Expected 28/10/2026
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 10ohm Y kink bulk
Datasheet
9 982Expected 24/11/2026
Min.: 1
Mult.: 1

Bourns NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 22ohm Y kink bulk
Datasheet
8 000Expected 10/12/2026
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs Super HC TCO 77C w/o projection
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs Super HC TCO 82C w/o projection
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs Super HC TCO 85C w/o projection
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 55C, non Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 60C, Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 60C, non Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 65C, Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 65C, non Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 70C, Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 70C, non Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 75C, Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 72C, non Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 75C, Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 75C, non Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000

Bourns Thermal Cut-offs TCO, High Current, Axial Lead, 77C, Self Hold AEC-Q200
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3 000
Mult.: 3 000