About Resettable Fuses - PPTC

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.

Resettable Fuses - PPTC

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-RHT550-0


Resettable Fuses - PPTC 5.5A 16V .015ohms AEC-Q200 +125C
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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 Availability : 0
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USD 0.1822

Multiples of: 1

5.5 A  16 V15 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Bulk
0ZCE0010FF2G


PTC Resettable Fuse 0.1A(hold) 0.3A(trip) 15VDC 100A 0.5W 1.5s 0.7Ohm SMD Solder Pad 0805 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.

Bel Fuse Availability : 0
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USD 0.1828

Multiples of: 1

0.1 A0.3 A100 A15 VDC6 OhmsSmd/SmtSmd/Smt0805 (2012 METRIC) - 40 C to + 85 C    Reel
SRF1812P260/24


24V 2.6A 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.

PROSEMI Availability : 0
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USD 0.1832

Multiples of: 5

2.6 A              
0ZCA0020FF2E


PTC Resettable Fuse 0.2A(hold) 0.4A(trip) 30VDC 10A 0.4W 0.05s 0.6Ohm SMD Solder Pad 1206 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.

Bel Fuse Availability : 0
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USD 0.1835

Multiples of: 1

               
RF0561-000


PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 30V 100A 0.7W 6.6s 0.07Ohm Radial 7.4 X 3 X 14.2mm Bulk
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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 Availability : 0
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USD 0.1847

Multiples of: 50

               
FRU160-30F


30V 1.6A 100A 3.2A Plugin 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.

Fuzetec Availability : 0
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USD 0.185

Multiples of: 1

1.6 A3.2 A             
RF0189-000


Resettable Fuses - PPTC RXEF050S
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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 Availability : 0
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USD 0.186

Multiples of: 144

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RLD60P010XF


PTC Resettable Fuses Through Hole 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.

Polytronics Availability : 0
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USD 0.1865

Multiples of: 1

100 mA200 mA             
FUSB120F


16V 1.2A 40A 2A Plugin 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.

Fuzetec Availability : 0
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USD 0.1866

Multiples of: 1

1.2 A2 A             
SMD2920P075TF


PTC Resettable Fuses 2920 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.

Polytronics Availability : 0
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USD 0.1877

Multiples of: 1

750 mA1.5 A             
PTR060V0030-BK1


Resettable Fuses - PPTC 60V 0.3A Radial 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.

Eaton Availability : 0
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USD 0.1878

Multiples of: 1

0.3 A0.6 A40 A60 V1.33 OhmsThrough HoleRadial Ptr060v- 40 C to + 85 C5 Mm- 40 C+ 85 C Bulk
PTR060V0010-TR


Resettable Fuses - PPTC PPTC 60V 0.1A Radial
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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.

Eaton Availability : 0
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USD 0.1884

Multiples of: 3000

100 mA200 mA40 A60 V4.5 OhmsPCB MountRadial PTR060V 5 mm- 40 C+ 85 C Reel , Cut Tape
FLR550F


20V 5.5A 100A 10.5A - Resettable Fuses ROHS
Icon ROHS
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.

Fuzetec Availability : 0
Calender.png

USD 0.1891

Multiples of: 1

5.5 A10.5 A             
RXEF185K-0.167


Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax
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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 Availability : 0
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USD 0.1898

Multiples of: 39

1.85 A3.7 A40 A72 V190 mOhmsThrough HoleRadial Rxef  - 40 C+ 85 C Bulk
MF-R400-0-99


Resettable Fuses - PPTC 4A 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.

Bourns Availability : 0
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USD 0.1906

Multiples of: 1

4 A8 A40 A30 VDC30 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
SLD370GF-C


PTC Resettable Fuses STRIP 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.

Polytronics Availability : 0
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USD 0.1908

Multiples of: 1

3.7 A9 A             
RF1471-000


PTC Resettable Fuse 1.5A(hold) 2.8A(trip) 16VDC 100A 0.8W 0.5s 0.04Ohm SMD Solder Pad 1812 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 Availability : 0
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USD 0.191

Multiples of: 1

               
72R050XU


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .500A
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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 Availability : 0
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USD 0.1921

Multiples of: 5

0.5 A1 A40 A72 VDC1.17 OhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
RLD60P185XF


PTC Resettable Fuses Through Hole RoHS
Icon ROHS
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.

Polytronics Availability : 0
Calender.png

USD 0.1923

Multiples of: 1

1.85 A3.7 A             
MF-R025-AP


Resettable Fuses - PPTC 60v Max 40Amps Max Hold .25 Trip .50
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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 Availability : 0
Calender.png

USD 0.1925

Multiples of: 2000

0.25 A0.5 A40 A60 VDC1.95 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
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