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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(Ex. GST)(▲▼)		Enter Qty Contact RatingRated TemperatureMaximum TemperatureMaximum VoltageMinimum Holding VoltageResistanceMaximum Breaking CurrentMaximum Leakage CurrentLengthWidthHeightApprovalsSeriesPackaging
  
                  
SA82SB0


Thermal Cutoffs HC TCO 82C 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 9424
Ships to you
between Mon. 15 Jul to Wed. 17 Jul Calender.png

AUD 0.8615
Multiples of: 1

9 Vdc / 25 A, 6000 Cycles+ 82 C+ 82 C28 VDC / 25 a , 100 cycles3 VDC7 mOhms5 VDC / 60 a , 100 cycles200 mA5.4 mm3.2 mm1.17 mmUl, Cul, TuvSaCut Tape
SC77AAB


Thermal Cutoffs 77C 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 9405
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AUD 0.8032
Multiples of: 1

25 A+ 77 C  3 V5 mOhms 200 mA4.4 mm2.8 mm0.94 mm ScCut Tape
P-TCO-U450/12-2


Thermal Cutoffs 12V 4.5A
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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 6099
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AUD 0.7308
Multiples of: 1

4.5 A+ 23 C+ 100 C  14 mOhms  3.43 mm2.8 mm1.1 mm P - Tco - UCut Tape
SC82AAB


Thermal Cutoffs 82C 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 5859
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between Mon. 15 Jul to Wed. 17 Jul Calender.png

AUD 0.7962
Multiples of: 1

25 A+ 82 C  3 V5 mOhms 200 mA4.4 mm2.8 mm0.94 mm ScCut Tape
TJC0603LF-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 4833
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AUD 0.8038
Multiples of: 1

             Cut Tape
LC72AY-1


Bourns Thermal Cutoffs TRIP TEMP 72C 5C TOL
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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 4800
Ships to you
between Mon. 15 Jul to Wed. 17 Jul Calender.png

AUD 0.9377
Multiples of: 1

9 Vdc / 12 A, 6000 Cycles+ 72 C 28 VDC / 5 A , 100 cycles2 VDC10 mOhms5 VDC / 40 A , 100 cycles150 mA5.8 mm3.75 mm1.15 mmUl, Cul, TuvLcBulk
Hot NR85AB0


Thermal Cutoffs Trip Temp 85c 5c TOL
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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 4316
Ships to you
between Tue. 09 Jul to Mon. 15 Jul Calender.png

AUD 0.2906
Multiples of: 1

12 Vdc / 25 A, 6000 Cycles+ 85 C 28 VDC / 25 a , 100 cycles2 VDC5 mOhms5 VDC / 60 a , 100 cycles200 mA4.8 mm2.8 mm0.89 mmUl, Cul, TuvNr - ABulk
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 4224
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AUD 0.9925
Multiples of: 1

25 A+ 77 C  3 V5 mOhms 200 mA4.4 mm2.8 mm1.07 mm ScCut Tape
HC77AY-1


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
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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 3566
Ships to you
between Mon. 15 Jul to Wed. 17 Jul Calender.png

AUD 1.1854
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
SA72SB0


Thermal Cutoffs HC TCO 72C 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 1930
Ships to you
between Tue. 09 Jul to Mon. 15 Jul Calender.png

AUD 0.7356
Multiples of: 1250

9 Vdc / 25 A, 6000 Cycles+ 72 C+ 72 C28 VDC / 25 a , 100 cycles3 VDC7 mOhms5 VDC / 60 a , 100 cycles200 mA5.4 mm3.2 mm1.17 mmUl, Cul, TuvSaBulk
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