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
  
                   
PFRY.300


Resettable Fuses - PPTC PFRY PTC FUSE THT 3A
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Schurter 232
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AUD 0.9583
Multiples of: 1

3.75 A 40 A72 V    Pfry- 40 C to + 85 C10.9 Mm- 40 C+ 85 C Bulk
PTR060V0375-BK


PTC Resettable Fuse 3.75A(hold) 7.5A(trip) 60VDC 40A 3.2W 24s 0.03Ohm Radial 28.4 X 3mm Bag Automotive
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Eaton 232
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AUD 0.9893
Multiples of: 1

3.75 A7.5 A-60 V50 mOhmsPCB MountRadial PTR060V 10 mm- 40 C+ 85 C Bulk
RGEF400-2


Resettable Fuses - PPTC RGEF400-2
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Littelfuse 231
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AUD 0.5029
Multiples of: 1

4 A6.8 A100 A16 VDC60 mOhmsThrough HoleRadial Rgef- 40 C to + 85 C - 40 C+ 85 C Reel
0ZRS0200FF1E


Ceramic PTC Resettable Fuse 32V 2 A Ih Through Hole Radial, Disc
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Bel Fuse 231
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AUD 0.6042
Multiples of: 1

2 A4 A100 A32 VDC250 mOhmsPCB MountRadial 0ZRS 5.1 mm- 40 C+ 125 CAEC - Q200Bulk
SMD300F-2


Resettable Fuses - PPTC 3A 6V 40A Imax
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Littelfuse 229
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AUD 0.3414
Multiples of: 1

3 A6 A40 A6 V0.048 OhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C - 40 C+ 85 C Reel
RF0322-000


PTC Resettable Fuse 40A 6V T/R
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Littelfuse 229
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AUD 0.3631
Multiples of: 1

3 A6 A40 A6 VDC48 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C    Reel
250R120-RAZR


Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
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Littelfuse 227
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AUD 1.0029
Multiples of: 1

120 mA240 mA3 A60 V16 OhmsThrough HoleRadial 250R  - 40 C+ 85 C -
MF-R075-AP


Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5
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Bourns 226
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AUD 0.4365
Multiples of: 1

0.75 A1.5 A40 A60 VDC0.4 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
TRF250-145-2


Resettable Fuses - PPTC 250V .145A-HD 3A MAX (R)
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Littelfuse 226
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AUD 0.543
Multiples of: 1

0.145 A0.29 A3 A60 VDC14 OhmsThrough HoleRadial Trf250- 40 C to + 85 C5 Mm- 40 C+ 85 C Cut Tape
RXEF185-1


Resettable Fuses - PPTC Polyswitch 3.7A 1 inch lead
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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 226
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AUD 0.4564
Multiples of: 1

1.85 A3.7 A-72 VDC190 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Bulk
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