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.

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
RF2693-000


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.

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AUD 0.9789

Multiples of: 1

               
RKEF500-2


Polymeric PTC Resettable Fuse 60V 5 A Ih Through Hole Radial, Disc
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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.

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AUD 0.9792

Multiples of: 1000

5 A10 A40 A60 VDC30 mOhmsPCB MountRadial RKEF 10.9 mm- 40 C+ 85 C Reel , Cut Tape
1210L010/90YR


Resettable Fuses - PPTC
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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

AUD 0.9851

Multiples of: 1

0.1 A0.25 A10 A90 VDC15 OhmsPCB MountSMD/SMT 1210L  - 40 C+ 85 C Reel , Cut Tape
RF1638-000


Resettable Fuses - PPTC 15V 2A-HD 40A MAX (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 0
6 to 16 Weeks Calender.png

AUD 0.9855

Multiples of: 1

1.73 A3.93 A40 A 0.05 Ohms (min)Smd/Smt 3425 (8763 METRIC)Asmd+ 85 C    Reel
MF-R700-AP-99


Resettable Fuses - PPTC 7A 30V 0.005ohm Hold 7.0 Trip 14.0
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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
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AUD 0.986

Multiples of: 3000

7 A14 A40 A30 VDC20 mOhmsThrough HoleRadial Mf - R 10.2 Mm- 40 C+ 85 C Ammo Pack
RF2738-000


Resettable Fuses - PPTC 30V 8A-HD 40A 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 0
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AUD 0.9863

Multiples of: 1

              Bulk
RF3319-000


RHEF800
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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
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AUD 0.9893

Multiples of: 1

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F05490-000


Resettable Fuses - PPTC 16V 2.4A-HD 100A 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.

TE Connectivity 0
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AUD 0.9911

Multiples of: 1

              Bulk
RF1539-000


LR4-260SF
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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
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AUD 0.9924

Multiples of: 1

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0ZRN0800FF1A


Resettable Fuses - PPTC Resettable Fuse 8A
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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 0
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AUD 0.9931

Multiples of: 1

8 A15 A100 A16 V20 mOhmsThrough HoleRadial 0Zrn 5.1 Mm- 40 C+ 125 C Bulk
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