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-R250U


Resettable Fuses - PPTC 2.5A 30V 0.025ohm Uncoated
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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.

Bourns 7318
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AUD 0.4103
Multiples of: 1

2.5 A5 A2.5 A30 VDC0.048 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
BSMD1812-400-12V


12V 4A 40A 8A 1812 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.

BHFUSE 7314
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AUD 0.1176
Multiples of: 5

               
MF-USML200/12-2


Resettable Fuses - PPTC 12V 2.0A-HD 50A MAX
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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.

Bourns 7314
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AUD 0.2641
Multiples of: 1

2 A4 A50 A12 V40 mOhmsPcb MountSmd/Smt Mf - Usml  - 40 C+ 85 C Cut Tape
TLC-PSMD020


PTC Resettable Fuses 0805 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.

TLC 7312
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AUD 0.0579
Multiples of: 10

200 mA500 mA             
MF-RM055/240-2


Resettable Fuses - PPTC 240V .55A-HD 7A MAX (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.

Bourns 7283
Ships to you
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AUD 0.8032
Multiples of: 1

550 mA1.25 A7 A240 VAC1.45 OhmsPCB MountRadial MF - RM 5.1 mm- 20 C+ 85 C Reel , Cut Tape
MF-RX25072-AP


Bourns Resettable Fuses - PPTC 2.50A 72V 0.05ohm Hold 2.5 Trip 5
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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.

Bourns 7275
Ships to you
between Tue. 18 Nov to Mon. 24 Nov Calender.png

AUD 0.6151
Multiples of: 1

2.5 A5 A40 A72 VDC0.08 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Ammo Pack
1812L014/60GR


60V 140mA 40A 340mA 1812 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.

LUTE 7272
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AUD 0.037
Multiples of: 10

140 mA340 mA             
0603L005/15AR


15V 50mA 40A 150mA 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.

LUTE 7252
Ships to you
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AUD 0.0474
Multiples of: 10

50 mA150 mA             
RF2155-000


MINIASMDC050F-2
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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 7235
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AUD 0.4573
Multiples of: 1

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mSMD050-24V


PTC Resettable Fuses 1812 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.

TECHFUSE 7231
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AUD 0.0457
Multiples of: 10

500 mA1 A             
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