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, 72C, Self Hold AEC-Q200
Datasheet
4,802In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Bourns Thermal Cut-offs Trip Temp 85c 5c TOL
Datasheet
3,668In Stock
Min.: 1
Mult.: 1

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 Thermal Cut-offs HC TCO 77C BL-51
Datasheet
26,257In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs 72C Reinforced Cover SMD HC TCO
Datasheet
4,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs TRIP TEMP 77C 5C TOL
Datasheet
3,413In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs 77C Low Profile SMD HC TCO
Datasheet
9,556In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs Trip Temp 72c 5c TOL
Datasheet
4,447In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs 77C Reinforced Cover SMD HC TCO
Datasheet
3,939In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs Trip Temp 72c 5c TOL
Datasheet
3,121In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs 72C Low Profile SMD HC TCO
Datasheet
5,484In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs 82C Low Profile SMD HC TCO
Datasheet
2,986In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs 85C Low Profile SMD HC TCO
Datasheet
23,270In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs 50A 12V
Datasheet
5,898In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Bourns Thermal Cut-offs Super HC TCO 90C w/o projection
Datasheet
1,471In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs TRIP TEMP 82C 5C TOL
Datasheet
1,826In Stock
Min.: 1
Mult.: 1

Bourns Thermal Cut-offs Polymer Thermal Cut-Off, 1210, 12V/3.5A
Datasheet
2,225In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Bourns Thermal Cut-offs TCO, High Current, 52 Volt, SMD, 72C, Self Hold
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs TCO, High Current, High Voltage, SMD, 77C, Self Hold
Datasheet
3,992In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs TCO, High Current, High Voltage, SMD, 85C, Self Hold
Datasheet
3,968In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bourns Thermal Cut-offs Polymer Thermal Cut-Off, 1206, 12V/3.5A
Datasheet
3,221In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Bourns NTC (Negative Temperature Coefficient) Thermistors NTC, SMD, Sensing, 0201, General, 10kohm, 1%, 3380K, 1%
Datasheet
29,663In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bourns NTC (Negative Temperature Coefficient) Thermistors NTC, SMD, Sensing, 0201, General, 100kohm, 1%, 4250K, 1%
Datasheet
28,539In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bourns NTC (Negative Temperature Coefficient) Thermistors NTC, SMD, Sensing, 0201, General, 47kohm, 1%, 4050K, 1%
Datasheet
30,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000