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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
RF1907-000


PTC Resettable Fuses 1812 (4.5*3.2mm) 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.

Littelfuse Availability : 1777
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USD 0.111

Multiples of: 5

               
SL1210550


PTC Resettable Fuses 1210 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 Availability : 1777
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USD 0.1125

Multiples of: 5

5.5 A11 A             
JK-SMD185L-33


33V 1.85A 100A 3.7A - 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 : 1775
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USD 0.069

Multiples of: 5

               
JK16-075T


16V 750mA 100A 1.5A 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 : 1773
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0296

Multiples of: 10

750 mA1.5 A             
TRA400


PTC Resettable Fuses Through Hole P=5.1mm 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 Availability : 1773
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USD 0.0695

Multiples of: 5

4 A8 A             
TLC-LSMD500


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.

TLC Availability : 1772
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.1158

Multiples of: 5

5 A10 A             
Hot MF-LR380


Resettable Fuses - PPTC 3.8A 15V 0.013ohm Axial
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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 : 1770
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 0.0162

Multiples of: 1

3.8 A8.3 A100 A15 VDC26 mOhmsStrapAxial Mf - Lr- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-USMF005-2


Resettable Fuses - PPTC 0.05A 30V 2.8ohm 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 Availability : 1769
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0346

Multiples of: 10

0.05 A0.15 A10 A30 VDC50 OhmsSmdsmtSmdsmt Mf - Usmf- 40 C to 85 C    Reel
PTSLR12066V400


Resettable Fuses - PPTC 6V 4.0A-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.

Eaton Availability : 1769
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.3306

Multiples of: 1

              Cut Tape
BK250-080-DZ


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.

Yageo Availability : 807
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0673

Multiples of: 5

               
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