About Resettable Fuses - PPTC

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.

Resettable Fuses - PPTC

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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD1812P014TF


PTC Resettable Fuses 1812 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 Availability : 25408
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0384

Multiples of: 10

140 mA340 mA             
JK-nSMD300L-12


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.

Jinrui Electronic Materials Availability : 25342
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0776

Multiples of: 5

               
RF4563-000


Resettable Fuses - PPTC NANOASMDC010F-2
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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 Availability : 25187
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.2036

Multiples of: 1

0.1 A0.25 A10 A60 VDC15 OhmsPCB MountSMD/SMT1206 (3216 METRIC)miniASMD  - 40 C+ 85 C  
JK30-500


PTC Resettable Fuses 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.

Jinrui Electronic Materials Availability : 24979
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0732

Multiples of: 5

5 A10 A             
JK250-060U


PTC Resettable Fuses 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.

Jinrui Electronic Materials Availability : 24840
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0316

Multiples of: 10

--             
RF0012-000


PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 0.8W 2.5s 4Ohm Radial 6.5 X 4.6 X 7mm T/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 Availability : 24636
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.5886

Multiples of: 1

0.12 A0.24 A3 A60 VDC16 OhmsThrough HoleRadial Trf250- 40 C to + 85 C     
FSMD012-1206-R


PTC Resettable Fuses 1206 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.

Fuzetec Availability : 24482
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0367

Multiples of: 10

120 mA390 mA             
0ZCG0020FF2C


Resettable Fuses - PPTC
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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.

Bel Fuse Availability : 24328
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.0644

Multiples of: 1

200 mA400 mA10 A30 VDC5 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
mSMD014


PTC Resettable Fuses 1812 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.

TECHFUSE Availability : 24326
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0416

Multiples of: 10

140 mA340 mA             
JK-SMD1210-005-30


30V 50mA 100A 150mA 1210 Resettable Fuses ROHS
Icon ROHS
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.

Jinrui Electronic Materials Availability : 24211
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.017

Multiples of: 20

50 mA150 mA             
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