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
  
                   
JK60-250


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.

Jinrui Electronic Materials Availability : 1571
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0692

Multiples of: 5

2.5 A5 A             
RKEF300-2


Polymeric PTC Resettable Fuse 60V 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 : 1566
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.3608

Multiples of: 1

3 A6 A40 A60 VDC50 mOhmsPCB MountRadial RKEF 5.84 mm- 40 C+ 85 C Reel , Cut Tape
PFNF.035.2


Resettable Fuses - PPTC PFNF PTC FUSE SMT 350 mA (1206)
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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.

Schurter Availability : 1563
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.3333

Multiples of: 1

0.35 A0.75 A100 A6 VDC1.2 OhmsPCB MountSMD/SMT PFNF  - 40 C+ 85 C Reel , Cut Tape
SMD0805B075TF


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.

Yageo Availability : 1560
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0134

Multiples of: 20

750 mA1.5 A             
AHRF1000


Resettable Fuses - PPTC 10A 16V High Temp 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.

Littelfuse Availability : 1556
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.6017

Multiples of: 1

10 A20.5 A100 A16 VDC15 mOhmsThrough HoleRadial Ahrf- 40 C to + 125 C10.9 Mm- 40 C+ 125 CAec - Q200Bulk
MINISMDC010F-2


Resettable Fuses - PPTC 60V 40A 12.7Ohms
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 : 1555
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.2219

Multiples of: 1

0.1 A0.3 A40 A60 V12.7 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismdc- 40 C to + 85 C - 40 C+ 85 C Cut Tape
0402L050SL6SR


6V 500mA 40A 1A 0402 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 : 1552
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0719

Multiples of: 5

500 mA1 A             
SMD100F-2018-2


Resettable Fuses - PPTC 1.1A 15V 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 : 1552
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.2137

Multiples of: 1

1.1 A2.2 A40 A15 VDC400 mOhmsSmd/SmtSmd/Smt2018 (5050 METRIC)Smd- 40 C to + 85 C - 40 C+ 85 C Reel
MF-RHT100-2


Resettable Fuses - PPTC 1A 30V .18ohms AEC-Q200 +125C
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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 : 1545
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.3762

Multiples of: 1

1 A1.8 A40 A30 VDC430 mOhmsPCB MountRadial MF - RHT 5.1 mm- 40 C+ 125 CAEC - Q200Reel , Cut Tape
RUSBF090


Resettable Fuses - PPTC Radial Lead .9A 16V 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 : 1541
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.2618

Multiples of: 1

0.9 A1.8 A40 A16 VDC180 mOhmsThrough HoleRadial Rusbf- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
PFNF.050.2


Resettable Fuses - PPTC PFNF PTC FUSE SMT 500 mA (1206)
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.

Schurter Availability : 1541
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.3263

Multiples of: 3000

  100 A13.2 V    Pfnf     Reel
LVR040K


Resettable Fuses - PPTC .4A 240VAC 20/5.5A 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 : 1538
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.4257

Multiples of: 1

0.4 A0.9 A5.5 A240 VAC1.9 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Bulk
SMD1812B150TF/8


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.

Yageo Availability : 1535
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0386

Multiples of: 10

               
MF-PSML200/12-2


Polymeric PTC Resettable Fuse 12V 2 A Ih Surface Mount 0805 (2012 Metric), Concave
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.

Bourns Availability : 1535
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.6457

Multiples of: 1

2 A4 A50 A6 V45 mOhmsSmd/SmtSmd/Smt Mf - Psml/X  - 40 C+ 85 C Cut Tape
RL600-110


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.

Ruilongyuan Availability : 1529
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.1412

Multiples of: 5

110 mA300 mA             
SL1210550


PTC Resettable Fuses 1210 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 : 1527
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0899

Multiples of: 5

5.5 A11 A             
1812L010/60GR


60V 100mA 40A 300mA 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.

LUTE Availability : 1522
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0306

Multiples of: 10

100 mA300 mA             
0ZRS0070FF1E


Ceramic PTC Resettable Fuse 32V 700 mA Ih Through Hole Radial, Disc
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 : 1522
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.3431

Multiples of: 1

700 mA1.4 A100 A32 VDC800 mOhmsPCB MountRadial 0ZRS 5.1 mm- 40 C+ 125 CAEC - Q200Bulk
PTSLR18126V300


Resettable Fuses - PPTC PTSLR1812 PPTC 3A 6V
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.

Eaton Availability : 1522
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.5888

Multiples of: 1

3 A6.2 A50 A6 VDC21 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)PTSLR  - 40 C+ 85 C Reel , Cut Tape
RGEF600


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.

Littelfuse Availability : 1515
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.3487

Multiples of: 1

6 A10.2 A100 A16 V28 mOhmsThrough HoleRadial Rgef 5.8 Mm- 40 C+ 85 C Bulk
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