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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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
Hot RXEF135K


Resettable Fuses - PPTC Radial Lead 1.35A 72V 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 : 3395
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USD 0.1903

Multiples of: 1

1.35 A2.7 A40 A72 V0.3 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-R010-0-99


Resettable Fuses - PPTC .1A 60V
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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.

Bourns Availability : 3395
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USD 0.3571

Multiples of: 50

0.1 A0.2 A40 A60 VDC4.5 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
JK-nSMD400L


6V 4A 50A 1W -40℃~+85℃ 8A 0.004Ω 2s 0.014Ω 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.

Jinrui Electronic Materials Availability : 3387
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USD 0.0607

Multiples of: 5

               
nSMD200-12V


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 : 3385
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USD 0.0401

Multiples of: 10

               
TLC-1206PL450/10


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.

TLC Availability : 3384
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USD 0.0872

Multiples of: 5

4.5 A9 A             
BK30-500-SZ


PTC Resettable Fuses DO-214 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.

Yageo Availability : 3378
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USD 0.1721

Multiples of: 5

5 A10 A             
1206L012/16NR


16V 120mA 40A 290mA 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.

LUTE Availability : 3375
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USD 0.0208

Multiples of: 20

120 mA290 mA             
JK-nSMD110-16


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.

Jinrui Electronic Materials Availability : 3375
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0232

Multiples of: 20

               
SMD1206-050C-13.2V


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.

BNstar Availability : 3375
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USD 0.0258

Multiples of: 10

               
1206L175/13.2NR


13.2V 1.75A 100A 3.3A 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.

LUTE Availability : 3375
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0404

Multiples of: 10

1.75 A3.3 A             
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