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
  
                   
1812L010/60DR


Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT
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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 : 2524
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.8602

Multiples of: 1

0.1 A0.3 A100 A30 V7 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C - 40 C+ 85 C Reel
A16-1000


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.

JDT Availability : 2523
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0571

Multiples of: 5

10 A17 A             
SMD0603P020TF


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.

Polytronics Availability : 2522
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0643

Multiples of: 5

               
RF0312-000


PTC Resettable Fuse 40A 15VDC 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 : 2519
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.1733

Multiples of: 1

2 A4 A40 A15 VDC125 mOhmsSmd/SmtSmd/Smt3425 (8763 METRIC)Smd- 40 C to + 85 C    Reel
0ZRG0075FF1E


Resettable Fuses - PPTC Resettable Fuse 750mA
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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 : 2514
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.1886

Multiples of: 1

750 mA1.3 A40 A30 V230 mOhmsThrough HoleRadial 0Zrg 5.1 Mm- 40 C+ 85 C Bulk
MF-R017


Resettable Fuses - PPTC 60v Max 40Amps Max Hold .17 Trip .34
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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 : 2514
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.1909

Multiples of: 1

0.17 A0.34 A40 A60 VDC3.2 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm    
1812L030/30GR


30V 300mA 40A 600mA 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 Availability : 2512
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0248

Multiples of: 10

300 mA600 mA             
JK-MSMD014


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.

Jinrui Electronic Materials Availability : 2511
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.032

Multiples of: 20

140 mA340 mA             
ASMDC075F-2


Resettable Fuses - PPTC .75A 33VDC 40A 2920 AEC-Q200
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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 : 2511
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.5

Multiples of: 1

750 mA1.5 A40 A33 VDC610 mOhmsPCB MountSMD/SMT ASMDC  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
1812L014DR


Resettable Fuses - PPTC 0.14A 60V 1812
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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 : 2507
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0726

Multiples of: 5

0.14 A0.34 A10 A60 VDC6 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C - 40 C+ 85 C Reel
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