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

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Contact RatingRated TemperatureMaximum TemperatureMaximum VoltageMinimum Holding VoltageResistanceMaximum Breaking CurrentMaximum Leakage CurrentLengthWidthHeightApprovalsSeriesPackaging
  
                  
Hot AC90ABD


Thermal Cutoffs Super HC TCO 90C w/o projection
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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 : 2874
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.7379

Multiples of: 1

9 VDC / 35 A , 1000 cycles+ 90 C+ 90 C28 VDC / 35 A , 100 cycles3.5 V2 mOhms5 VDC / 60 A , 100 cycles200 mA6.95 mm3.95 mm1.1 mmUL, cUL, TUVACBulk
AD82ABB


Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200
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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 : 2845
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.2319

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 ADBulk
SDF0ABB


Thermal Cut-offs TCO, High Current, SMD, 150C, Self Hold AEC-Q200
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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 : 2786
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.2876

Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 150 C 28 VDC / 8 A , 100 cycles8 V4 mOhms14 VDC / 35 A , 100 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
AD55ABB


Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200
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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 : 2706
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.1762

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 ADBulk
CB72A1B


Thermal Cutoffs Small high current TCO 72C with projection
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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 : 2487
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.5968

Multiples of: 1

 + 72 C+ 72 C28 VDC / 25 A , 100 cycles3 V5 mOhms5 VDC / 50 A , 100 cycles200 mA4.4 mm2.5 mm0.8 mmUL, cUL, TUVCBBulk
CB72ABB


Thermal Cutoffs Small high current TCO 72C wo projection
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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 : 2465
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.5968

Multiples of: 1

 + 72 C+ 72 C28 VDC / 25 A , 100 cycles3 V5 mOhms5 VDC / 50 A , 100 cycles200 mA4.4 mm2.5 mm0.8 mmUL, cUL, TUVCBBulk
SA85SB0


Thermal Cutoffs HC TCO 85C BL-51
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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 : 2279
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.4991

Multiples of: 1

9 VDC / 25 A , 6000 cycles+ 85 C+ 85 C28 VDC / 25 A , 100 cycles3 V7 mOhms5 VDC / 60 A , 100 cycles200 mA5.4 mm3.2 mm1.17 mmUL, cUL, TUVSAReel , Cut Tape
Hot P-TCO-N350/12-2


Thermal Cutoffs 12V 3.5A
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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 : 2208
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.26

Multiples of: 1

 + 75 C+ 75 C 12 V22 mOhms  3.5 mm1.8 mm1.1 mmUL, cUL, TUVP - TCO - NReel , Cut Tape
LC82AY-1


Thermal Cutoff (TCO) AC DC 5 A 82°C (180°F) Nonstandard
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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 : 1792
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.6095

Multiples of: 1

9 VDC / 12 A , 6000 cycles+ 82 C+ 82 C28 VDC / 5 A , 100 cycles2 V10 mOhms5 VDC / 40 A , 100 cycles150 mA5.8 mm3.75 mm1.15 mmUL, cUL, TUVLCBulk
Hot NR85CB0


Thermal Cutoff (TCO) AC DC 12 A 85°C (185°F) Nonstandard
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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 : 1440
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.5312

Multiples of: 1

12 VDC / 12 A , 6000 cycles+ 85 C+ 85 C28 VDC / 12 A , 100 cycles2 V15 mOhms5 VDC / 30 A , 100 cycles150 mA4.8 mm2.8 mm0.89 mmUL, cUL, TUVNR - CBulk
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