About Thermal Cut-offs

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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1 2345...
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(Ex. GST)(▲▼)		Enter Qty Contact RatingRated TemperatureMaximum TemperatureMaximum VoltageMinimum Holding VoltageResistanceMaximum Breaking CurrentMaximum Leakage CurrentLengthWidthHeightApprovalsSeriesPackaging
  
                  
AC85ABD


Thermal Cutoffs Super HC TCO 85C 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 2544
Ships to you
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USD 0.0696
Multiples of: 1

9 Vdc / 35 A, 1000 Cycles+ 85 C 28 VDC / 35 a , 100 cycles3.5 VDC2 mOhms5 VDC / 60 a , 100 cycles200 mA6.95 mm3.95 mm1.1 mmUl, Cul, TuvAcBulk
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 2513
Ships to you
between Thu. 02 May to Mon. 06 May Calender.png

USD 0.6141
Multiples of: 1

            Cb 
SC72AAB


Thermal Cutoffs 72C Low Profile SMD HC TCO
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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 2231
Ships to you
between Thu. 02 May to Mon. 06 May Calender.png

USD 0.5382
Multiples of: 1

25 A+ 72 C  3 V5 mOhms 200 mA4.4 mm2.8 mm0.94 mm ScCut Tape
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 2208
Ships to you
between Fri. 26 Apr to Thu. 02 May Calender.png

USD 0.245
Multiples of: 1

50 Amps + 90 C  22 mOhms  3.5 mm1.8 mm1.1 mm P - Tco - NCut Tape
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 1884
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between Thu. 02 May to Mon. 06 May Calender.png

USD 0.7302
Multiples of: 1

12 Vdc / 12 A, 6000 Cycles+ 85 C 28 VDC / 12 a , 100 cycles2 VDC15 mOhms5 VDC / 30 a , 100 cycles150 mA4.8 mm2.8 mm0.89 mmUl, Cul, TuvNr - CBulk
TJC0508LF-T1


Thermal Cut-offs 0 ohm Jumper
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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.

TT Electronics 1507
Ships to you
between Thu. 02 May to Mon. 06 May Calender.png

USD 0.6263
Multiples of: 1

             Cut Tape
Hot 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 1430
Ships to you
between Fri. 26 Apr to Thu. 02 May Calender.png

USD 0.6004
Multiples of: 1

9 Vdc / 12 A, 6000 Cycles+ 82 C 28 VDC / 5 a , 100 cycles2 VDC10 mOhms5 VDC / 40 a , 100 cycles150 mA5.8 mm3.75 mm1.15 mmUl, Cul, TuvLcBulk
TC150


Thermal Cutoffs Through Hole RoHS
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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.

lanson 1105
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between Fri. 10 May to Wed. 15 May Calender.png

USD 0.0429
Multiples of: 10

            TC 
Hot SC72AAA


Thermal Cutoffs 72C Reinforced Cover SMD HC TCO
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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 1057
Ships to you
between Fri. 26 Apr to Thu. 02 May Calender.png

USD 0.4755
Multiples of: 1

25 A+ 72 C  3 V5 mOhms 200 mA4.4 mm2.8 mm1.07 mm ScCut Tape
MHP-TAC15-12-72N


Thermal Cut-offs MHP-TAC15-12-72N
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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.

Littelfuse 607
Ships to you
between Fri. 26 Apr to Thu. 02 May Calender.png

USD 1.0395
Multiples of: 1

             Bulk
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