About Thermal Cut-offs

Bourns Thermal Cut-offs

Thermal cut-offs are safety devices that are used to protect circuits and equipment from overheating and potential fire hazards by shutting off electricity when temperatures get too high. They are usually mounted on the electrical component itself, such as the wiring or connection box. Thermal cut-offs will monitor and respond to changes in temperature, and when they detect a temperature that is outside of the predetermined range they will trigger a switch to shut off the electricity. Thermal cut-offs can be made from circuits, resistors, metal alloys, and semiconductors, but the most common are bimetallic strips. These are made out of two layers of different metals that will bend when exposed to heat, and the bending of the strip will trigger a switch to shut off the electricity flow.

Thermal Cut-offs

Enable Filter
  Contact Rating
Reset
  Rated Temperature
Reset
  Maximum Temperature
Reset
  Maximum Voltage
Reset
  Minimum Holding Voltage
Reset
  Resistance
Reset
  Maximum Breaking Current
Reset
  Maximum Leakage Current
Reset
  Length
Reset
  Width
Reset
  Height
Reset
  Approvals
Reset
  Series
Reset
  Packaging
Reset
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Contact RatingRated TemperatureMaximum TemperatureMaximum VoltageMinimum Holding VoltageResistanceMaximum Breaking CurrentMaximum Leakage CurrentLengthWidthHeightApprovalsSeriesPackaging
  
                  
Hot NR72CB0


Thermal Cutoff (TCO) AC DC 12 A 72°C (162°F) Nonstandard
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 4426
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.3046

Multiples of: 1

12 VDC / 12 A , 6000 cycles+ 72 C+ 72 C28 VDC / 12 A , 100 cycles2 V15 mOhms5 VDC / 30 A , 100 cycles150 mA4.8 mm2.8 mm0.89 mmUL, cUL, TUVNR - CBulk
Hot NR85AB0


Thermal Cutoffs Trip Temp 85c 5c TOL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 4349
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.1413

Multiples of: 1

12 VDC / 25 A , 6000 cycles+ 85 C+ 85 C28 VDC / 25 A , 100 cycles2 V5 mOhms5 VDC / 60 A , 100 cycles200 mA4.8 mm2.8 mm0.89 mmUL, cUL, TUVNR - ABulk
Hot HC77AY-1


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 4013
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.2391

Multiples of: 1

9 VDC / 25 A , 6000 cycles+ 77 C 28 VDC / 25 A , 100 cycles3 VDC5 mOhms5 VDC / 80 A , 100 cycles200 mA5.8 mm3.75 mm1.15 mmUL, cUL, TUVHCBulk
SD82ABB


Thermal Cut-offs TCO, High Current, SMD, 82C, Self Hold AEC-Q200
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 3869
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.3

Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 82 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SD77ABB


Thermal Cut-offs TCO, High Current, SMD, 77C, Self Hold AEC-Q200
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 3868
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.3

Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 77 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SD85ABB


Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 3853
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.3

Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 85 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SD72ABB


Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 3837
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.3

Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 72 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SD55ABB


Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 3833
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.3123

Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 55 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
SC72AAB


Thermal Cutoffs 72C Low Profile SMD HC TCO
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 3818
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.5221

Multiples of: 1

9 VDC / 25 A , 6000 cycles+ 72 C+ 72 C28 VDC / 25 A , 100 cycles3 V5 mOhms5 VDC / 50 A , 100 cycles200 mA4.4 mm2.8 mm0.94 mmUL, cUL, TUVSCReel , Cut Tape
SD90WBB


Thermal Cut-offs TCO, High Current, SMD, 90C, non Self Hold AEC-Q200
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 3780
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.3

Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 90 C 14 VDC / 8 A , 10000 cycles 4 mOhms14 VDC / 8 A , 10000 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted