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
  
                   
BSMD0805-005-15V


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.

BHFUSE Availability : 50991
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0252

Multiples of: 10

50 mA150 mA             
BSMD0603L-100


6V 1A 50A 1W -40℃~+85℃ 2A 9mΩ 0.5s 80mΩ 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.

BHFUSE Availability : 50869
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0425

Multiples of: 5

1 A2 A             
BSMD1812-200-33V


33V 2A 40A 4A 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.

BHFUSE Availability : 50464
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.09

Multiples of: 5

               
Hot MICROSMD050F-2


TE Connectivity Raychem Resettable Fuses - PPTC .5A 13.2V 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 : 50440
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 0.189

Multiples of: 4000

500 mA1 A40 A13.2 V900 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microsmd  - 40 C+ 85 C -
BSMD0805-035-24V


PTC Resettable Fuses 0805 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.

BHFUSE Availability : 50324
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.034

Multiples of: 10

350 mA750 mA             
SMD1206B025TF/24


PTC Resettable Fuses 1206 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.

Yageo Availability : 50297
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0253

Multiples of: 20

250 mA550 mA             
BSMD1812-050-24V


PTC Resettable Fuses 1812 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.

BHFUSE Availability : 50210
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0294

Multiples of: 10

500 mA1 A             
SMD1206P012TF


PTC Resettable Fuses 1206 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.

Ruilongyuan Availability : 50183
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0404

Multiples of: 10

120 mA290 mA             
BSMD0805-010-15V


PTC Resettable Fuses 0805 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.

BHFUSE Availability : 50035
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0268

Multiples of: 10

100 mA300 mA             
BSMD1812-300-24V


24V 3A 40A 6A 1812 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.

BHFUSE Availability : 49908
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.1068

Multiples of: 5

               
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