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
  
                   
BSMD1206-200-12V


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.

BHFUSE Availability : 44552
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0364

Multiples of: 10

2 A3.5 A             
nSMD050-30V


30V 0.5A 100A 1A 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 : 44387
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0364

Multiples of: 10

0.5 A1 A             
BSMD0402L-010


6V 100mA 40A 500mW -40℃~+85℃ 300mA 150mΩ 1s 2Ω 0402 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 : 44357
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.1273

Multiples of: 5

100 mA300 mA             
0ZRE0005FF1C


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 : 44342
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.1581

Multiples of: 100

0.05 A0.12 A1 A240 V Through HoleRadial 0Zre 5.1 Mm- 40 C+ 85 C Bulk
mSMD020


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 : 44328
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0258

Multiples of: 10

200 mA400 mA             
JK-SMD0805-050-6


6V 500mA 100A 1A - 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.

Jinrui Electronic Materials Availability : 44296
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0194

Multiples of: 20

500 mA1 A             
BSMD1812-075-33V


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 : 44003
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0397

Multiples of: 10

750 mA1.5 A             
BSMD1206-005-60V


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 : 43849
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.027

Multiples of: 10

50 mA150 mA             
BSMD0805-010-24V


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 : 43655
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0298

Multiples of: 10

100 mA300 mA             
SMD0603-005-33V


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.

TECHFUSE Availability : 43504
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0282

Multiples of: 10

               
nSMD100-24V


24V 1A 100A 0.6W 1.8A -40℃~+85℃ 0.055Ω 0.3s 0.27Ω 1206 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 : 43417
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0343

Multiples of: 10

1 A1.8 A             
0ZCG0020AF2C


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 : 43262
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0556

Multiples of: 2000

200 mA400 mA40 A60 VDC5 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
0ZCF0185FF2C


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 : 42958
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 0.1146

Multiples of: 1

1.85 A3.7 A100 A33 VDC150 mOhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
BSMD1206-075-16V


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 : 42851
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0306

Multiples of: 10

750 mA1.5 A             
0ZCH0050FF2G


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 : 42684
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0621

Multiples of: 4000

500 mA1 A100 A16 VDC900 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
JK-SMD0603-200L


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.

Jinrui Electronic Materials Availability : 42635
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0448

Multiples of: 5

2 A4 A             
JK250-080U


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 : 42515
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0289

Multiples of: 10

80 mA160 mA             
JK-nSMD100-13.2


13.2V 1A 100A -40℃~+85℃ 1.8A 55mΩ 0.3s 270mΩ 1206 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.

Jinrui Electronic Materials Availability : 42420
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0238

Multiples of: 20

               
MINISMDC014F-2


Resettable Fuses - PPTC .14A 60V 10A 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 : 42355
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0669

Multiples of: 5

140 mA280 mA10 A60 VDC6 OhmsPCB MountSMD/SMT1812 (4532 METRIC)miniSMD  - 40 C+ 85 C Reel , Cut Tape
JK-NSMD035-16


16V 0.35A 100A 0.75A 1206 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.

Jinrui Electronic Materials Availability : 0
Calender.png

USD 0.0212

Multiples of: 10

0.35 A0.75 A             
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