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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-LR450


Resettable Fuses - PPTC 4.5A 16V 0.011ohm Axial
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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 Availability : 6371
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3634

Multiples of: 1

4.5 A8.9 A100 A20 VDC20 mOhmsStrapAxial Mf - Lr- 40 C to + 85 C - 40 C+ 85 C Bulk
SMDC030F-2


Resettable Fuses - PPTC SMDC030F-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 : 6365
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3095

Multiples of: 1

0.3 A0.6 A10 A60 V3.4 OhmsSmd/SmtSmd/Smt Smdc  - 40 C+ 85 C Cut Tape
SMD0805-035


PTC Resettable Fuses 0805 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 : 6360
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0259

Multiples of: 20

350 mA750 mA             
SMD1812B110TF/16


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.

Yageo Availability : 6345
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0313

Multiples of: 10

1.1 A1.95 A100 A16 VDC180 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
0805L150/12SLYR


Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A
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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.

Littelfuse Availability : 6334
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 1.0863

Multiples of: 1

1.5 A3 A50 A12 VDC80 mOhmsPCB MountSMD/SMT 0805L  - 40 C+ 85 C Reel , Cut Tape
mSMD110


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 : 6326
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0316

Multiples of: 10

1.1 A2.2 A             
RF2153-000


MINIASMDC020F-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 : 6317
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.8156

Multiples of: 1

              -
1206L110THYR


Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN
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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 : 6314
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0224

Multiples of: 10

1.1 A2.2 A100 A8 VDC180 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
JK-SMD0805-050-16V


6V 0.5A 100A 1A SMD 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 : 6310
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0187

Multiples of: 10

0.5 A1 A             
0805L110SLYR


Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A
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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 : 6174
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.8372

Multiples of: 1

1.1 A1.8 A50 A6 V130 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
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