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
  
                   
1206L050/15YR-A


PTC Resettable Fuses 1206 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.

Littelfuse 53
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AUD 0.404
Multiples of: 1

               
RLD16P400GMF


PTC Resettable Fuses Through Hole RoHS
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Polytronics 48
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AUD 0.211
Multiples of: 5

4 A8 A             
RHEF1000


Resettable Fuses - PPTC RHEF1000
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Littelfuse 48
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AUD 1.0475
Multiples of: 1

10 A18.5 A100 A16 VDC15 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C10.9 Mm- 40 C+ 125 C Bulk
RS30-800


Fuse: PTC polymer; 8A; Imax: 100A; THT
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Optifuse 48
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AUD 1.7772
Multiples of: 1

               
RXEF110K-2


PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72V 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm 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.

Littelfuse 46
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AUD 0.4534
Multiples of: 1

1.1 A2.2 A40 A72 VDC380 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Reel
MF-RX250-99


Bourns Resettable Fuses - PPTC 60Volt 40Amps Hold 2.5 Trip 5Amps
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Bourns 46
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AUD 0.509
Multiples of: 1

2.5 A5 A40 A60 VDC0.08 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
RUEF250U-0.148


Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX
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Littelfuse 46
Ships to you
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AUD 1.0112
Multiples of: 1

2.5 A4.9 A100 A30 V80 mOhmsThrough HoleRadial Ruef 5 Mm- 40 C+ 85 C Bulk
NIS6452MT1TWG


Resettable Fuses - PPTC 5V ELECTRONIC 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.

ON Semiconductor 45
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AUD 2.2138
Multiples of: 1

--5 A15 VDC60 mOhmsPCB MountSMD/SMTWQFN - 12   - 40 C+ 125 C Reel , Cut Tape
PTS18126V260


Polymeric PTC Resettable Fuse 6V 2.6 A Ih Surface Mount 1812 (4532 Metric), Concave
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Eaton 44
Ships to you
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AUD 0.1527
Multiples of: 1

2.6 A5 A100 A6 V47 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C    Reel
SRP420F


Resettable Fuses - PPTC 4.2A 30V
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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 44
Ships to you
between Fri. 24 Jul to Wed. 29 Jul Calender.png

AUD 1.2636
Multiples of: 1

4.2 A7.6 A100 A30 VDC40 mOhmsStrapAxial Srp- 40 C to + 85 C - 40 C+ 85 C Bulk
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