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
  
                   
0ZCM0020FF2G


PTC Resettable Fuse 0.2A(hold) 0.45A(trip) 9VDC 40A 0.5W 0.1s 0.55Ohm SMD Solder Pad 0603 T/R Automotive
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Bel Fuse 4581
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AUD 0.124
Multiples of: 1

200 mA450 mA40 A9 VDC3.5 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)0Zcm  - 40 C+ 85 C Cut Tape
250R080U


Resettable Fuses - PPTC 60V/250V .080A TELECOM
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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 4581
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AUD 0.5727
Multiples of: 1

0.08 A0.16 A3 A60 VDC33 OhmsThrough HoleRadial 250R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
ASMD0603-010-30V


15V 0.1A 40A 0.5W 0.3A 0.9Ω 1s 6Ω 0603 Resettable Fuses 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.

JDT 4578
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AUD 0.0668
Multiples of: 10

               
RGEF500-2


Resettable Fuses - PPTC RGEF500-2
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Littelfuse 4569
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AUD 0.4871
Multiples of: 1

5 A8.5 A100 A16 VDC34 mOhmsThrough HoleRadial Rgef- 40 C to 85 C5.8 Mm- 40 C+ 85 C Reel
MF-RX040/72-0


Resettable Fuses - PPTC 0.40A 72V 0.52ohm
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Bourns 4565
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AUD 0.309
Multiples of: 1

0.4 A0.8 A40 A72 VDC860 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
ASMDC125F/33-2


Resettable Fuses - PPTC 1.25A 33VDC 40A 2920 AEC-Q200
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Littelfuse 4542
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AUD 0.6094
Multiples of: 1

1.25 A2.5 A40 A33 VDC250 mOhmsPCB MountSMD/SMT ASMDC  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
ASMD0805-050


PTC Resettable Fuses 0805 RoHS
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JDT 4539
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AUD 0.0497
Multiples of: 10

500 mA1 A             
2920L150/60GR


60V 1.5A 15A 3A 2920 Resettable Fuses ROHS
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LUTE 4532
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AUD 0.1716
Multiples of: 5

1.5 A3 A             
SMD0805-050C-24V


0805 Resettable Fuses ROHS
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BNstar 4529
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AUD 0.048
Multiples of: 10

               
SMD300L-16V


PTC Resettable Fuses SMD2920 RoHS
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TECHFUSE 4526
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AUD 0.1063
Multiples of: 5

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