About Resettable Fuses - PPTC

Schurter 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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  Hold Current
Reset
  Trip Current
Reset
  Current Rating - Max
Reset
  Maximum Voltage
Reset
  Resistance
Reset
  Mounting Style
Reset
  Termination Style
Reset
  Package / Case
Reset
  Series
Reset
  Operating Temperature Range
Reset
  Lead Spacing
Reset
  Minimum Operating Temperature
Reset
  Maximum Operating Temperature
Reset
  Packaging
Reset
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
PFRA.800


Resettable Fuses - PPTC PTC 30V I hold 8.0
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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.

Schurter 768
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.7273
Multiples of: 1

8 A16 A40 A30 VDC30 mOhmsThrough HoleRadial Pfra- 40 C to + 85 C10.9 Mm- 40 C+ 85 C Bulk
PFRA.030


Schurter Resettable Fuses - PPTC PTC 60V I hold 0.3
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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 699
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.3797
Multiples of: 1

0.3 A0.6 A40 A60 VDC2.1 OhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
PFRA.110


Resettable Fuses - PPTC PTC 30V I hold 1.1
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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.

Schurter 688
Ships to you
between Thu. 23 May to Wed. 29 May Calender.png

USD 0.503
Multiples of: 1

1.1 A2.2 A40 A30 VDC270 mOhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
PFRA.025


Resettable Fuses - PPTC PTC 60V I hold 0.2
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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.

Schurter 647
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.3797
Multiples of: 1

0.25 A0.5 A40 A60 VDC3 OhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
PFNF.075.2


Resettable Fuses - PPTC PFNF PTC FUSE SMT 750 mA (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 605
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.3375
Multiples of: 1

0.75 A1.5 A100 A6 VDC400 mOhmsPCB MountSMD/SMT PFNF  - 40 C+ 85 C Reel , Cut Tape
PFMF.125.2


Resettable Fuses - PPTC PFMF PTC FUSE SMT 1.25A (1812)
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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 603
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.2743
Multiples of: 1

1.25 A2.5 A100 A6 VDC140 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)PFMF  - 40 C+ 85 C Reel , Cut Tape
PFRA.065


Schurter Resettable Fuses - PPTC PTC 60V I hold 0.6
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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 578
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.3797
Multiples of: 1

0.65 A1.3 A40 A60 VDC0.72 OhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
PFRA.300


Resettable Fuses - PPTC PTC 30V I hold 3.0
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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.

Schurter 534
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.5897
Multiples of: 1

3 A6 A40 A30 VDC80 mOhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
PFMF.110.16.2


Resettable Fuses - PPTC PFMF PTC FUSE SMT 1.1A (1812)
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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 509
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.3728
Multiples of: 1

1.1 A2.2 A100 A16 VDC210 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)PFMF  - 40 C+ 85 C Reel , Cut Tape
PFRA.185


Resettable Fuses - PPTC PTC 30V I hold 1.8
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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 477
Ships to you
between Wed. 29 May to Fri. 31 May Calender.png

USD 0.5629
Multiples of: 1

1.85 A3.7 A40 A30 VDC110 mOhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
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