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
  
                   
ASMD2920-400


PTC Resettable Fuses SMD2920 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 Availability : 1223
Ship by Wed. 25 Sep to Mon. 30 Sep Calender.png

USD 0.0883

Multiples of: 5

4 A8 A             
SMD1812-050C-12V


1812 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.

BNstar Availability : 1222
Ship by Wed. 25 Sep to Mon. 30 Sep Calender.png

USD 0.0433

Multiples of: 10

               
SMD500L


6V 5A 100A 10A SMD,7.5x5.5mm 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.

TECHFUSE Availability : 1221
Ship by Wed. 25 Sep to Mon. 30 Sep Calender.png

USD 0.0136

Multiples of: 1

5 A10 A             
PFNF.110.2


Schurter Resettable Fuses - PPTC PFNF PTC FUSE SMT 1.1A (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.

Schurter Availability : 1218
Ship by Tue. 17 Sep to Thu. 19 Sep Calender.png

USD 0.3312

Multiples of: 1

1.1 A2.2 A100 A6 VDC200 mOhmsPCB MountSMD/SMT PFNF  - 40 C+ 85 C Reel , Cut Tape
RL30-400


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.

Ruilongyuan Availability : 1217
Ship by Wed. 25 Sep to Mon. 30 Sep Calender.png

USD 0.0673

Multiples of: 5

4 A8 A             
250R120-RAU


Resettable Fuses - PPTC PTC 60V250V.120A POLY TELECOM
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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 : 1216
Ship by Wed. 11 Sep to Tue. 17 Sep Calender.png

USD 0.501

Multiples of: 1

120 mA240 mA3 A60 V16 OhmsPcb MountRadial 250R 5.1 Mm- 40 C+ 85 C Bulk
SHV2920P500-30-AA


PTC Resettable Fuses SMD2920 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.

Polytronics Availability : 1216
Ship by Wed. 25 Sep to Mon. 30 Sep Calender.png

USD 0.818

Multiples of: 1

5 A              
TLC-NSMD035/16


16V 350mA 40A 750mA 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.

TLC Availability : 1214
Ship by Wed. 25 Sep to Mon. 30 Sep Calender.png

USD 0.0324

Multiples of: 10

350 mA750 mA             
Hot MF-NSML600/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 6.0A6V
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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 : 1214
Ship by Wed. 11 Sep to Tue. 17 Sep Calender.png

USD 0.0701

Multiples of: 1

6 A12 A50 A6 V0.01 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml  - 40 C+ 85 C Cut Tape
ASMD1812-075-33V


33V 750mA 100A 1.5A 1812 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.

JDT Availability : 1212
Ship by Wed. 25 Sep to Mon. 30 Sep Calender.png

USD 0.0495

Multiples of: 10

750 mA1.5 A             
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