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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD2016B050TF


Resettable Fuses - PPTC 60V 0.55A PPTC SMD 2016
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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 : 4280
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USD 0.0352

Multiples of: 10

0.55 A1.1 A20 A60 VDC1 OhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
mSMD300-16V


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 : 4277
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USD 0.0632

Multiples of: 5

               
FTR250-080


250V 80mA 3A 160mA Plugin 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.

FTR Availability : 4269
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USD 0.0244

Multiples of: 10

80 mA160 mA             
0805L030/24XR


24V 300mA 40A 600mA 0805 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.

LUTE Availability : 4258
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USD 0.0331

Multiples of: 10

300 mA600 mA             
BSMD1812-020-72V


72V 200mA 40A 400mA 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 : 4258
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USD 0.044

Multiples of: 10

200 mA400 mA             
PTS06039V020


Resettable Fuses - PPTC PTS0603 0.2A, 9V
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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 : 4258
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USD 0.085

Multiples of: 1

0.35 A0.5 A8 A9 VDC4 OhmsPCB MountSMD/SMT0603 (1608 METRIC)PTS0607  - 40 C+ 85 C Reel , Cut Tape
RF1634-000


ASMD100F-2
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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 : 4235
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.4846

Multiples of: 1

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SMD2018-100-33V


PTC Resettable Fuses SMD2018 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 : 4220
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USD 0.0564

Multiples of: 5

1.1 A2.2 A             
RXEF110K-2


PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 72V 40A 1.5W 8.2s 0.15Ohm Radial 12.8 X 3mm T/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.

Littelfuse Availability : 4074
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.285

Multiples of: 1

1.1 A2.2 A40 A72 VDC380 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Reel
Hot RUEF300


Resettable Fuses - PPTC 3A 30V 100A 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 : 3477
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.2066

Multiples of: 5

          5.1Mm   Bulk
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