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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Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
mSMD200-30V


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 : 16989
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USD 0.0543

Multiples of: 5

               
0ZCJ0025FF2E


PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 16VDC 100A 0.6W 0.08s 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 : 16975
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USD 0.0644

Multiples of: 1

250 mA500 mA100 A16 VDC2.3 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
0ZCH0020FF2E


Resettable Fuses - PPTC Fuse
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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 : 16974
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.0644

Multiples of: 1

200 mA400 mA10 A30 VDC5 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
0603L005/48AR


48V 50mA 40A 150mA 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.

LUTE Availability : 16933
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USD 0.0437

Multiples of: 5

50 mA150 mA             
Hot SMD200F-2018-2


Resettable Fuses - PPTC 2A 6V 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 : 16867
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.2648

Multiples of: 1

2 A4.2 A40 A6 VDC100 mOhmsSmd/SmtSmd/Smt2018 (5050 METRIC)Smd- 40 C to + 85 C - 40 C+ 85 C Reel
RHEF400-2


Resettable Fuses - PPTC RHEF400-2
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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 : 16847
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.4225

Multiples of: 1

4 A7 A100 A16 VDC44 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Reel
ASMD1210-020


PTC Resettable Fuses 1210 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.

JDT Availability : 16819
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0381

Multiples of: 10

200 mA400 mA             
1206L110/30NR


30V 1.1A 40A 2.2A 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 : 16777
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.059

Multiples of: 5

1.1 A2.2 A             
0ZCK0100FF2E


Resettable Fuses - PPTC
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 : 16771
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.1633

Multiples of: 1

1 A1.95 A100 A6 VDC210 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Zck  - 40 C+ 85 C Cut Tape
0603L010/24XR


24V 100mA 40A 300mA 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.

LUTE Availability : 16684
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.027

Multiples of: 10

100 mA300 mA             
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