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.
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Image  Information Image Stock Code(▲▼)Description
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Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Contact RatingRated TemperatureMaximum TemperatureMaximum VoltageMinimum Holding VoltageResistanceMaximum Breaking CurrentMaximum Leakage CurrentLengthWidthHeightApprovalsSeriesPackaging
  
                  
SD55WBB


Thermal Cut-offs TCO, High Current, SMD, 55C, non 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 4017
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.6418
Multiples of: 1

14 VDC / 8 A , 10000 cycles+ 55 C 14 VDC / 8 A , 10000 cycles 4 mOhms14 VDC / 8 A , 10000 cycles300 mA6.95 mm3.75 mm1.4 mm SDReel , Cut Tape
X0


76 250V 3A 53 73 Plugin
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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.

SETfuse 3880
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.1322
Multiples of: 5

            X 
SE72AAA


Thermal Cut-offs TCO, High Current, 52 Volt, SMD, 72C, Self Hold
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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 3872
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.9045
Multiples of: 1

             Reel , Cut Tape
SE77AAA


Thermal Cut-offs TCO, High Current, High Voltage, SMD, 77C, Self Hold
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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 3872
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.9045
Multiples of: 1

             Reel , Cut Tape
SD82ABB


Thermal Cut-offs TCO, High Current, SMD, 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 3859
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.6746
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
SE85AAA


Thermal Cut-offs TCO, High Current, High Voltage, SMD, 85C, Self Hold
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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 3848
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.1213
Multiples of: 1

             Reel , Cut Tape
X4


130 250V 3A 106 125 Straight,P=3.7mm Thermal Cutoffs (TCO) 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.

SETfuse 3831
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.0919
Multiples of: 5

              
Hot NR72CB0


Thermal Cutoff (TCO) AC DC 12 A 72°C (162°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 3772
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.4739
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
SD85ABB


Thermal Cut-offs TCO, High Current, SMD, 85C, 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 3766
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.6746
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
Hot SC77AAA


Thermal Cutoffs 77C 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 3752
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.944
Multiples of: 1

9 VDC / 25 A , 6000 cycles+ 77 C+ 77 C28 VDC / 25 A , 100 cycles3 V5 mOhms5 VDC / 50 A , 100 cycles200 mA4.4 mm2.8 mm1.07 mmUL, cUL, TUVSCReel , Cut Tape
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