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-R800


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 8.0 Trip 16.0
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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 5450
Ships to you
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AUD 0.5401
Multiples of: 1

8 A16 A40 A30 VDC20 mOhmsPCB MountRadial MF - R 10.2 mm- 40 C+ 85 C Bulk
MF-R040-AP-99


Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .4 Trip .8
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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 4481
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AUD 0.6901
Multiples of: 40

0.4 A0.8 A40 A60 VDC0.86 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
ASMD075F-2


Resettable Fuses - PPTC Polyswitch 1.98A 16-60V
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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 4478
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AUD 0.5352
Multiples of: 1

600 mA1.48 A40 A30 VDC1 OhmsPCB MountSMD/SMT ASMD  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
SMD2920-500C-16V


16V 5A 40A 1.5W -40℃~+85℃ 10A 5mΩ 5s 31mΩ 2920 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.

BNstar 4471
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AUD 0.135
Multiples of: 5

               
MF-USML300/12-2


Resettable Fuses - PPTC 12V 3.0A-HD 50A MAX
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Bourns 4467
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.6685
Multiples of: 1

3 A6 A50 A12 V24 mOhmsPcb MountSmd/Smt Mf - Usml  - 40 C+ 85 C Cut Tape
MF-RX185/72-0-14


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Kinked Leads
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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 4464
Ships to you
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AUD 0.3771
Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
RXE090


PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 72V 40A 0.99(Nom)W 7.2s 0.2Ohm Radial 11.2 X 3mm
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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.

TE Connectivity 4424
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AUD 1.1362
Multiples of: 1

0.9 A1.8 A40 A72 VDC0.47 OhmsThrough HoleRadial Rxe- 40 C to + 85 C    Bulk
0603L150SLYR


Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A
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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 4418
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between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.2889
Multiples of: 5

1.5 A3 A50 A6 V80 mOhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
MF-NSMF035X-2


Resettable Fuses - PPTC 20A 16V .30ohm Hold .35 Trip .75
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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 4365
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.0997
Multiples of: 5

350 mA750 mA20 A16 V1.4 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsmf  - 40 C+ 85 C Cut Tape
1812L050PR


Resettable Fuses - PPTC 1812 15V .5A
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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 4297
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.0556
Multiples of: 10

0.5 A1 A100 A15 VDC1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C    Reel
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