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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
mSMD050-60V


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.

TECHFUSE Availability : 86814
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0478

Multiples of: 5

500 mA1 A             
JK30-300


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 : 86152
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0447

Multiples of: 10

3 A6 A             
SMD150F-2


Resettable Fuses - PPTC 1.5A 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 : 85845
Ship by Mon. 19 May to Fri. 23 May Calender.png

USD 0.2462

Multiples of: 1

1.5 A3 A40 A15 VDC250 mOhmsPCB MountSMD/SMT3425 (8763 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
BSMD0603-100-6V


6V 1A 40A 2A 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.

BHFUSE Availability : 85665
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0411

Multiples of: 10

1 A2 A             
JK-SMD1210-020/30V


30V 200mA 100A 400mA 1210 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 : 85575
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0212

Multiples of: 20

200 mA400 mA             
0ZCJ0035AF2E


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 : 84067
Ship by Thu. 15 May to Mon. 19 May Calender.png

USD 0.0902

Multiples of: 1

350 mA750 mA40 A30 VDC1.2 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
BSMD1206-200-6V


PTC Resettable Fuses 1206 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.

BHFUSE Availability : 83943
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0261

Multiples of: 10

2 A3.5 A             
BSMD1812-030-60V


60V 300mA 40A 800mW -40℃~+85℃ 600mA 250mΩ 0.1s 3Ω SMD 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.

BHFUSE Availability : 83364
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0251

Multiples of: 10

300 mA600 mA             
BSMD1812-300-16V


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.

BHFUSE Availability : 83209
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0457

Multiples of: 5

3 A6 A             
JK60-050


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.

Jinrui Electronic Materials Availability : 82396
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0241

Multiples of: 10

500 mA1 A             
0ZCG0110BF2B


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 : 81520
Ship by Thu. 15 May to Mon. 19 May Calender.png

USD 0.0902

Multiples of: 1

1.1 A2.2 A100 A24 VDC200 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
SMD0805P010TF


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.

Ruilongyuan Availability : 81438
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0329

Multiples of: 10

100 mA300 mA             
BSMD1206-050-16V


PTC Resettable Fuses 1206 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.

BHFUSE Availability : 81414
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0275

Multiples of: 10

500 mA1 A             
BSMD0805-075-12V


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.

BHFUSE Availability : 80878
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0294

Multiples of: 10

750 mA1.5 A             
SMD1206B010TF


Resettable Fuses - PPTC 30V 0.1A PPTC SMD 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.

Yageo Availability : 80568
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0122

Multiples of: 20

100 mA270 mA100 A30 VDC15 OhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
JK-NSMD020


PTC Resettable Fuses 1206 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 : 80157
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0292

Multiples of: 20

200 mA460 mA             
0ZCF0110FF2C


Resettable Fuses - PPTC Fuse
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 : 80020
Ship by Thu. 15 May to Mon. 19 May Calender.png

USD 0.1177

Multiples of: 1

1.1 A2.2 A100 A33 VDC410 mOhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
BSMD0805-050-12V


12V 0.5A 40A 1A 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.

BHFUSE Availability : 79467
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0312

Multiples of: 10

0.5 A1 A             
BSMD0603-004-24V


24V 40mA 20A 500mW -40℃~+85℃ 120mA 4Ω 1s 40Ω 0603 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.

BHFUSE Availability : 77630
Ship by Mon. 02 Jun to Thu. 05 Jun Calender.png

USD 0.0329

Multiples of: 10

40 mA120 mA             
0ZCJ0012FF2E


Resettable Fuses - PPTC Fuse
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 : 77563
Ship by Thu. 15 May to Mon. 19 May Calender.png

USD 0.0638

Multiples of: 1

120 mA390 mA10 A48 VDC6.5 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
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