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
  
                   
RGEF300


PTC Resettable Fuses Through Hole 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.

Littelfuse Availability : 2139
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 0.2688

Multiples of: 1

3 A5.1 A100 A16 VDC97.5 mOhmsPCB MountRadial RGEF 5.8 mm- 40 C+ 85 C Bulk
SMD0603P025TF


PTC Resettable Fuses 0603 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.

Ruilongyuan Availability : 2136
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0589

Multiples of: 5

250 mA550 mA             
TLC-MSMD075/24


24V 750mA 40A 1.5A 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.

TLC Availability : 2134
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0389

Multiples of: 10

750 mA1.5 A             
SL1210600


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.

TECHFUSE Availability : 2133
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0932

Multiples of: 5

6 A12 A             
Hot 60R135XF


Resettable Fuses - PPTC 1.35A 60V RADIAL
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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 : 2132
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 0.3563

Multiples of: 1

1.35 A2.7 A40 A60 VDC300 mOhmsPCB MountRadial 60R 5.1 mm- 40 C+ 85 C Bulk
0ZRE0008FF1C


Resettable Fuses - PPTC
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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 : 2131
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.1943

Multiples of: 1

80 mA190 mA1.5 A240 VAC / VDC26 OhmsPCB MountRadial 0ZRE 5.1 mm- 40 C+ 85 C Bulk
MF-USML550/12-2


Resettable Fuses - PPTC 12V 5.5A-HD 50A MAX
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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 : 2131
Ship by Fri. 13 Jun to Thu. 19 Jun Calender.png

USD 0.397

Multiples of: 1

5.5 A11 A50 A12 V10 mOhmsPcb MountSmd/Smt Mf - Usml  - 40 C+ 85 C Cut Tape
SMD1812P260TF


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.

Ruilongyuan Availability : 2119
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0457

Multiples of: 5

2.6 A5 A             
0805L100/6AR


6V 1A 40A 2A 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 : 2114
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0235

Multiples of: 20

1 A2 A             
0ZRS0300FF1A


Resettable Fuses - PPTC Resettable Fuse 3A AEC-Q200
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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 : 2099
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.4351

Multiples of: 1

3 A6 A100 A32 VDC110 mOhmsPCB MountRadial 0ZRS 5.1 mm- 40 C+ 125 CAEC - Q200Bulk
72R160XMR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A
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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 : 2084
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.6885

Multiples of: 1

1.6 A3.2 A40 A72 VDC220 mOhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
TRA300


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.

TLC Availability : 2073
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0514

Multiples of: 5

3 A6 A             
SMD0603B010TF


PTC Resettable Fuses 0603 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.

Yageo Availability : 2066
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0328

Multiples of: 10

0.1 A0.3 A40 A15 VDC6 OhmsPCB MountSMD/SMT0603 (1608 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
TLC-MSMD250/16


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.

TLC Availability : 2063
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0438

Multiples of: 5

2.5 A5 A             
0ZRN0300FF1E


Resettable Fuses - PPTC Resettable Fuse 3A
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 : 2061
Ship by Wed. 11 Jun to Fri. 13 Jun Calender.png

USD 0.308

Multiples of: 1

3 A6 A100 A16 V79 mOhmsThrough HoleRadial 0Zrn 5.1 Mm- 40 C+ 125 C Bulk
SMD1812B010TF


Resettable Fuses - PPTC 30V 0.1A PPTC SMD 1812
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.

Yageo Availability : 2056
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0227

Multiples of: 10

0.1 A0.3 A100 A30 VDC15 OhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
mSMD150-33V


33V 1.5A 100A 3A 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.

TECHFUSE Availability : 2037
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0472

Multiples of: 10

               
SHV2920P500-30-AA


PTC Resettable Fuses SMD2920 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.

Polytronics Availability : 2032
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.5758

Multiples of: 1

5 A              
30R300UPR


Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
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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 : 2027
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.3329

Multiples of: 1

3 A6 A40 A30 VDC80 mOhmsThrough HoleRadial 30R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
JK16-700


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 : 2026
Ship by Fri. 27 Jun to Wed. 02 Jul Calender.png

USD 0.0873

Multiples of: 5

7 A14 A             
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