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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-NSML300/12-2


Resettable Fuses - PPTC 3.0A 12V 1206 LOW-OHMIC
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Bourns 4508
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AUD 0.6813
Multiples of: 1

3 A6 A50 A12 V Pcb MountSmd/Smt Mf - Nsml/X  - 40 C+ 85 C Cut Tape
BH30-185


30V 1.85A 40A 3.7A Plugin,P=5.1mm Resettable Fuses ROHS
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BHFUSE 352
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AUD 0.0669
Multiples of: 10

1.85 A3.7 A             
MF-R160


Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX
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Bourns 349
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AUD 0.1638
Multiples of: 5

1.6 A3.2 A40 A30 VDC105 mOhmsThrough HoleRadial Mf - R 5.1 Mm- 40 C+ 85 C Bulk
BK60-500-DZ


PTC Resettable Fuses Through Hole，P=10.2mm RoHS
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Yageo 349
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AUD 0.3866
Multiples of: 1

               
AGRF1400-2


Resettable Fuses - PPTC 14A 16V RAD Leaded AEC-Q200
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Littelfuse 349
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AUD 1.0688
Multiples of: 1

14 A27.3 A100 A16 VDC6.7 mOhmsThrough HoleRadial Agrf- 40 C to + 125 C10.9 Mm- 40 C+ 125 CAec - Q200Reel
TRF600-400


TE Connectivity Raychem Resettable Fuses - PPTC 60V 3A 1.45Ohms
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Littelfuse 349
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AUD 1.0754
Multiples of: 1

0.4 A1 A-60 V1.45 OhmsThrough HoleRadial Trf600- 40 C to + 85 C5 Mm- 40 C+ 85 C Bulk
250R120-R2ZR


Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
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Littelfuse 349
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AUD 1.1275
Multiples of: 1

120 mA240 mA3 A60 V16 OhmsThrough HoleRadial 250R  - 40 C+ 85 C -
MF-R025-0-99


Resettable Fuses - PPTC .25A 60V
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Bourns 346
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AUD 0.5989
Multiples of: 1

0.25 A0.5 A40 A60 VDC1.95 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
PTR060V0090-BK


PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 60VDC 40A 0.99W 7.2s 0.2Ohm Radial 11.7 X 3mm Bag Automotive
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Eaton 345
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AUD 0.4222
Multiples of: 1

0.9 A1.8 A40 A60 V310 mOhmsThrough HoleRadial Ptr060v- 40 C to + 85 C5 Mm   Bulk
1812L260/16MR


PTC Resettable Fuses 1812 RoHS
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Littelfuse 344
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AUD 0.2797
Multiples of: 5

2.6 A5 A100 A16 V0.05 OhmsSmd/SmtSmd/Smt1914 (4935 METRIC)1812L- 40 C to + 85 C    Reel
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