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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
LVR025S-2


TE Connectivity Raychem Resettable Fuses - PPTC .25A 240VAC 203.5A 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 : 1804
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.4248

Multiples of: 1

0.25 A0.56 A3.5 A240 VAC3.8 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Reel
FTR250-110


PTC Resettable Fuses ThroughHole 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.

FTR Availability : 1801
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0285

Multiples of: 10

110 mA220 mA             
LP-NSML500


6V 5A 50A 1.5W 10A 0.002Ω 2s 0.01Ω 1206 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.

Wayon Availability : 1799
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0837

Multiples of: 5

               
JK16-160T


16V 1.6A 100A 3.2A Plugin,P=5.1mm 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.

Jinrui Electronic Materials Availability : 1797
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0289

Multiples of: 10

1.6 A3.2 A             
JK-SMD-0805-300L-12


0805 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.

Jinrui Electronic Materials Availability : 1794
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0632

Multiples of: 5

               
0ZAF0008FF28


Resettable Fuses - PPTC Line Voltage Rated Surface Mount PTC Resettable Fuse, 2920 size, 80mA
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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 : 1789
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.3169

Multiples of: 1

80 mA190 mA1.2 A240 VAC , 250 VAC25 OhmsSMD/SMTSMD/SMT2920 (7351 METRIC)   - 40 C+ 85 C  
MINISMDC260F/16-2


PTC Resettable Fuse 2.6A(hold) 5A(trip) 16V 100A 1.2W 5s 0.015Ohm SMD Solder Pad 1812 T/R Automotive
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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 : 1786
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.1412

Multiples of: 5

2.6 A5 A100 A16 VDC50 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)miniSMD  - 40 C+ 85 C Reel , Cut Tape
RF1410-000


Resettable Fuses - PPTC 8V 2A-HD 40A 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.

Littelfuse Availability : 1784
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0312

Multiples of: 5

2 A4 A100 A8 VDC70 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismdc- 40 C to + 85 C    Reel
ASMD0603-035


PTC Resettable Fuses 0603 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 Availability : 1780
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0368

Multiples of: 10

350 mA750 mA             
ASMD1206-035


PTC Resettable Fuses 1206 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 Availability : 1777
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0387

Multiples of: 10

350 mA750 mA             
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