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

Enable Filter
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
  
                   
PFDF.050.2


Resettable Fuses - PPTC PFDF PTC FUSE SMT 550 mA (2018)
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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 5873
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.4612
Multiples of: 1

550 mA1.2 A10 A60 V    Pfdf  - 40 C+ 85 C Cut Tape
PFMF.050.2


Resettable Fuses - PPTC PFMF PTC FUSE SMT 500 mA (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 5377
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.2576
Multiples of: 1

0.5 A1 A100 A15 V150 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pfmf   + 85 C Reel
PFSM.050.2


Schurter Resettable Fuses - PPTC PTC 30V I hold 0.5A
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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 5117
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.4393
Multiples of: 1

0.5 A1 A40 A30 VDC0.7 OhmsSmd/SmtSmd/Smt Pfsm- 40 C to + 85 C - 40 C+ 85 C Reel
PFMF.030.2


Resettable Fuses - PPTC PFMF PTC FUSE SMT 300 mA (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 4911
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.2576
Multiples of: 1

0.3 A0.6 A10 A30 VDC300 mOhmsPcbSmd/Smt1812 (4532 METRIC)Pfmf   + 85 C Cut Tape
PFMF.014.2


Schurter Resettable Fuses - PPTC PFMF PTC FUSE SMT 140 mA (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 4508
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.2576
Multiples of: 1

0.14 A0.34 A40 A60 V400 mOhmsPcbSmd/Smt1812 (4532 METRIC)Pfmf   + 85 C Reel
PFMF.020.2


Resettable Fuses - PPTC PFMF PTC FUSE SMT 200 mA (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 4241
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.2519
Multiples of: 1

0.2 A0.4 A80 A30 V400 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pfmf   + 85 C Reel
PFMF.010.2


PTC Resettable Fuse 0.1A(hold) 0.3A(trip) 60VDC 40A 0.8W 1.5s 0.7Ohm SMD Solder Pad 1812 T/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.

Schurter 4135
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.2576
Multiples of: 1

0.1 A0.3 A40 A60 VDC PcbSmd/Smt1812 (4532 METRIC)Pfmf   + 85 C Tape And Reel
PFMF.110.2


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 3959
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.2646
Multiples of: 1

1.1 A2.2 A100 A6 VDC40 mOhmsPcbSmd/Smt1812 (4532 METRIC)Pfmf   + 85 C Cut Tape
PFMF.075.2


Schurter Resettable Fuses - PPTC PFMF PTC FUSE SMT 750 mA (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 3880
Ships to you
between Mon. 06 May to Fri. 10 May Calender.png

USD 0.2173
Multiples of: 2000

0.75 A1.5 A100 A13.2 V110 mOhmsPcbSmd/Smt1812 (4532 METRIC)Pfmf   + 85 C Reel
PFSM.075.2


Resettable Fuses - PPTC PTC 30V I hold 0.75A
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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 3644
Ships to you
between Fri. 10 May to Tue. 14 May Calender.png

USD 0.4393
Multiples of: 1

0.75 A1.5 A80 A30 VDC700 mOhmsSmd/SmtSmd/Smt Pfsm- 40 C to + 85 C - 40 C+ 85 C Cut Tape
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