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
  
                   
0603L050SLYR


Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A
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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 : 66189
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.8372
Multiples of: 1

0.5 A1 A50 A6 V350 mOhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
Hot 16R400GU


Resettable Fuses - PPTC PTC 16V 4A POLY RADIAL LEADS
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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 : 66162
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.3191
Multiples of: 1

4 A6.8 A100 A16 VDC60 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
BSMD1206-020-24V


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.

BHFUSE Availability : 65686
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0255
Multiples of: 10

200 mA460 mA             
JK-SMD0603-002


30V 20mA 40A 60mA 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.

Jinrui Electronic Materials Availability : 65297
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0194
Multiples of: 20

20 mA60 mA             
JK250-145U


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 : 64993
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0322
Multiples of: 10

145 mA290 mA             
JK-nSMD150/12V


12V 1.5A 100A 3A 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 : 63923
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0352
Multiples of: 10

1.5 A3 A             
JK-nSMD075-16


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.

Jinrui Electronic Materials Availability : 63559
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0232
Multiples of: 10

750 mA1.5 A             
BSMD1812-260-16V


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.

BHFUSE Availability : 63465
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0415
Multiples of: 5

2.6 A5.2 A             
0ZCH0005FF2E


Polymeric PTC Resettable Fuse - 60V - 50mA - 1210 (3225 Metric) Concave Package - Surface Mount.
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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 : 63353
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.0644
Multiples of: 1

50 mA150 mA10 A60 VDC50 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
BSMD0603-020-16V


PTC Resettable Fuses 0603 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.

BHFUSE Availability : 63147
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.034
Multiples of: 10

200 mA500 mA             
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