Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
RKEF110


Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device
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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 12465
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AUD 0.3882
Multiples of: 1

1.1 A2.2 A40 A60 VDC470 mOhmsPCB MountRadial RKEF 5.84 mm- 40 C+ 85 C Bulk
0603L050/9AR


9V 500mA 40A 1A 0603 Resettable Fuses 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.

LUTE 8157
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AUD 0.0413
Multiples of: 10

500 mA1 A             
BSMD1210L-600


6V 6A 50A 1.5W -40℃~+85℃ 12A 0.8mΩ 5s 9mΩ 1210 Resettable Fuses 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.

BHFUSE 8104
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AUD 0.1566
Multiples of: 5

               
RF2630-000


Resettable Fuses - PPTC 72V .5A-HD 40A MAX (R)
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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 8103
Ships to you
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AUD 0.3458
Multiples of: 1

0.5 A1 A  0.77 Ohms (max)Through Hole  Rxef+ 85 C    Reel
MF-R250-2-10


Bourns Resettable Fuses - PPTC 2.5A 30V 0.025ohm Hold 2.5 Trip 5
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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 8037
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AUD 0.3457
Multiples of: 1

2.5 A5 A40 A30 VDC0.048 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
SMD1210P010TF


PTC Resettable Fuses 1210 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.

Ruilongyuan 7939
Ships to you
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AUD 0.0838
Multiples of: 5

100 mA300 mA             
SMD1206-050C-16V


16V 500mA 40A 600mW -40℃~+85℃ 1A 150mΩ 0.1s 700mΩ 1206 Resettable Fuses 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.

BNstar 7857
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AUD 0.0421
Multiples of: 10

               
ASMD1210-020


PTC Resettable Fuses 1210 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.

JDT 7711
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AUD 0.0521
Multiples of: 10

200 mA400 mA             
MF-PSML150/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.5A6V
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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 5584
Ships to you
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AUD 0.6616
Multiples of: 1

              Cut Tape
SMD1206-012/60N


60V 120mA 10A 290mA 1206 Resettable Fuses 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.

Bourne 4578
Ships to you
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AUD 0.0381
Multiples of: 10

120 mA290 mA             
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