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
  
                   
RF5079-000


Resettable Fuses - PPTC PPTC-STRAPS-PSW
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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 : 9687
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.7812

Multiples of: 1

5.5 A10.2 A50 A16 VDC18 mOhmsStrap MountSMD/SMT LSP  - 40 C+ 85 C Bulk
1206L010/60NR


60V 100mA 40A 250mA 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.

LUTE Availability : 9686
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0228

Multiples of: 10

100 mA250 mA             
1812L110/24GR


24V 1.1A 40A 2.2A 1812 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 Availability : 9673
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0354

Multiples of: 10

1.1 A2.2 A             
RF4906-000


Resettable Fuses - PPTC PPTC-STRAPS-PSW
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.

Littelfuse Availability : 9672
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.63

Multiples of: 1

3.8 A8 A50 A16 VDC28 mOhmsStrap MountSMD/SMT LSP  - 40 C+ 85 C Bulk
TRF250-080U


Resettable Fuses - PPTC .08A 60Vdc MAX 250Vrms MAX
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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 : 9670
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.3607

Multiples of: 1

80 mA160 mA3 A60 VDC33 OhmsPCB MountRadial TRF250 5 mm- 40 C+ 85 C Bulk
RF1343-000


PTC Resettable Fuse 10A 48VDC 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 : 9656
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0617

Multiples of: 5

0.12 A0.39 A10 A48 VDC6.5 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanoasmdc- 40 C to + 85 C    Reel
0805L100/13.2AR


13.2V 1A 40A 2A 0805 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 Availability : 9655
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0347

Multiples of: 10

1 A2 A             
SMD1206B050TF/15


Resettable Fuses - PPTC 15V 0.5A PPTC SMD 1206
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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.

Yageo Availability : 9647
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0172

Multiples of: 20

500 mA1 A100 A15 VDC750 mOhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
0805L050WR


ptc resettable fuses 0805 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.

Littelfuse Availability : 9646
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0618

Multiples of: 5

               
SMD1210P150TF/16


16V 1.5A 35A 3A SMD1210 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.

Ruilongyuan Availability : 9645
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0266

Multiples of: 10

1.5 A3 A             
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