About Resettable Fuses - PPTC

Techfuse 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
  
                   
SMD1210-020


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 : 29577
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USD 0.0251
Multiples of: 10

200 mA400 mA             
SMD0805-100


PTC Resettable Fuses 0805 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 : 29265
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0286
Multiples of: 10

1 A1.95 A             
mSMD050-33V


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.

TECHFUSE Availability : 28421
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0346
Multiples of: 10

500 mA1 A             
SMD1210-025


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 : 28248
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0274
Multiples of: 10

250 mA500 mA             
nSMD050


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.

TECHFUSE Availability : 26923
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0243
Multiples of: 20

500 mA1 A             
nSMD100-13.2V


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.

TECHFUSE Availability : 26818
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0239
Multiples of: 10

1 A1.8 A             
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.

TECHFUSE Availability : 24326
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0416
Multiples of: 10

140 mA340 mA             
nSMD025-33V


33V 250mA 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.

TECHFUSE Availability : 24143
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0271
Multiples of: 10

               
SMD0603-001-60V


0603 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.

TECHFUSE Availability : 23997
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.027
Multiples of: 10

               
mSMD150-33V


33V 1.5A 100A 3A 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.

TECHFUSE Availability : 5051
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0458
Multiples of: 10

               
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