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
  
                   
RDL30V250


2.5A 30V 40A 5.1MM PTC RESETTABLE FUSE
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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.

Hitano 0
Ships to you
by Tue. 14 May Calender.png

USD 0.1616
Multiples of: 1

     -  -      
BK16-700-SZ


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.

Yageo 0
6 to 16 Weeks Calender.png

USD 0.1636
Multiples of: 5

7 A14 A             
06R075BPR


Resettable Fuses - PPTC PTC 6V .750A 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 0
6 to 16 Weeks Calender.png

USD 0.166
Multiples of: 1

0.75 A1.3 A40 A6 VDC230 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-R050-2-99


Resettable Fuses - PPTC 0.50A 60V 0.41ohm Hold .5 Trip 1
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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 0
6 to 16 Weeks Calender.png

USD 0.1673
Multiples of: 1

0.5 A1 A40 A60 VDC770 mOhmsThrough HoleRadial Mf - R- 40 C to 85 C5.1 Mm- 40 C+ 85 C Reel
06R075BU


Resettable Fuses - PPTC PTC 6V.750A 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 0
6 to 16 Weeks Calender.png

USD 0.1674
Multiples of: 1

0.75 A1.3 A40 A6 VDC230 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
72R040XU


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .400A
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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 0
6 to 16 Weeks Calender.png

USD 0.1685
Multiples of: 1

0.4 A0.8 A40 A72 VDC1.29 OhmsThrough HoleRadial 72R- 40 C to + 85 C - 40 C+ 85 C Bulk
BK60-185-DZ


PTC Resettable Fuses DIP 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 0
6 to 16 Weeks Calender.png

USD 0.1712
Multiples of: 5

1.85 A3.7 A             
72R020XU


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .200A
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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 0
6 to 16 Weeks Calender.png

USD 0.1715
Multiples of: 500

0.2 A0.4 A40 A72 VDC4.4 OhmsThrough HoleRadial 72R- 40 C to + 85 C - 40 C+ 85 C Bulk
RF2655-000


TE Connectivity RXEF030S
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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 0
6 to 16 Weeks Calender.png

USD 0.1718
Multiples of: 1

               
FRX160-60F


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.

Fuzetec 0
6 to 16 Weeks Calender.png

USD 0.1718
Multiples of: 1

1.6 A3.2 A             
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