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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
BSMD1812-050-24V


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 : 50210
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0285

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 Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0391

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 Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.026

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 Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.1035

Multiples of: 5

               
JK-SMD0805-010-15


15V 100mA 100A 300mA - 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.

Jinrui Electronic Materials Availability : 49770
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0188

Multiples of: 20

100 mA300 mA             
JK-NSMD025-30V


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.

Jinrui Electronic Materials Availability : 49604
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0225

Multiples of: 10

250 mA500 mA             
BSMD1812-030-30V


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 : 49555
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0251

Multiples of: 10

300 mA600 mA             
BSMD0603-050-16V


16V 500mA 40A 1A 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 : 49503
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0411

Multiples of: 5

               
BSMD2920-400-24V


24V 4A 40A 1.5W -40℃~+85℃ 8A 8mΩ 4s 40mΩ 2920 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 : 49127
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.106

Multiples of: 5

4 A8 A             
0805L001/60XR


60V 10mA 20A 30mA 0805 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.

LUTE Availability : 48963
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0402

Multiples of: 5

10 mA30 mA             
BSMD2920-300-24V


24V 3A 40A 1.5W 6A -40℃~+85℃ 0.012Ω 20s 0.048Ω 2920 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 : 47288
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0777

Multiples of: 5

3 A6 A             
0ZCJ0050FF2G


PTC Resettable Fuse 0.5A(hold) 1A(trip) 8VDC 100A 0.4W 0.1s 0.15Ohm SMD Solder Pad 1206 T/R Automotive
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.

Bel Fuse Availability : 47106
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 0.0583

Multiples of: 1

500 mA1 A100 A8 VDC700 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
FSMD010-1206-R


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.

Fuzetec Availability : 47035
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0459

Multiples of: 10

100 mA250 mA             
JK-SMD0805-035-12V


12V 350mA 100A 750mA 0805 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.

Jinrui Electronic Materials Availability : 46863
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0275

Multiples of: 20

350 mA750 mA             
JK30-110


PTC Resettable Fuses Through Hole 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.

Jinrui Electronic Materials Availability : 46442
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0241

Multiples of: 10

1.1 A2.2 A             
JK-SMD0603-005-15


15V 0.05A 20A 0.15A 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.

Jinrui Electronic Materials Availability : 45944
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0205

Multiples of: 10

0.05 A0.15 A             
JK60-010


PTC Resettable Fuses Through Hole,P=5.1mm 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.

Jinrui Electronic Materials Availability : 45275
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0263

Multiples of: 10

100 mA300 mA             
mSMD075-33V


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.

TECHFUSE Availability : 44999
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0373

Multiples of: 10

750 mA1.5 A             
BSMD1206-025-16V


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 : 44974
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0272

Multiples of: 10

250 mA500 mA             
RXEF025-2


Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax
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.

Littelfuse Availability : 15164
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 0.187

Multiples of: 1

250 mA500 mA40 A72 VDC3 OhmsPCB MountRadial RXEF 5.8 mm- 40 C+ 85 C Reel , Cut Tape
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