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
  
                   
BSMD0603L-150


6V 1.5A 50A 1W -40℃~+85℃ 3A 5mΩ 500ms 55mΩ 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 : 59926
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0498
Multiples of: 5

1.5 A3 A             
BSMD1812-010-60V


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.

BHFUSE Availability : 59469
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0259
Multiples of: 10

100 mA300 mA             
Hot MICROSMD010F-2


Resettable Fuses - PPTC .10A 30V 10A 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 : 58200
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.1478
Multiples of: 4000

100 mA250 mA10 A30 V15 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microsmd- 40 C to + 85 C    Reel
BSMD0603-003-30V


30V 30mA 20A 500mW -40℃~+85℃ 90mA 6Ω 1s 50Ω 0603 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 : 57308
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0343
Multiples of: 10

30 mA90 mA             
BSMD1812-150-24V


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 : 57288
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.041
Multiples of: 10

1.5 A3 A             
BSMD1206-035-30V


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.

BHFUSE Availability : 56831
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0376
Multiples of: 10

350 mA750 mA             
BSMD0805-020-9V


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 : 56595
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0268
Multiples of: 10

200 mA500 mA             
SMD0603-010-33V


0603 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.

TECHFUSE Availability : 56424
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0267
Multiples of: 10

               
0ZCJ0025AF2E


PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 24VDC 40A 0.6W 0.8s 0.55Ohm SMD Solder Pad 1206 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.

Bel Fuse Availability : 56033
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.0679
Multiples of: 1

250 mA500 mA40 A24 VDC2.3 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
BSMD1812-050-15V


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 : 55613
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0287
Multiples of: 10

500 mA1 A             
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