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
  
                   
1206L012WR


Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT
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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 : 74195
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0286

Multiples of: 10

0.125 A0.29 A100 A30 VDC6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)1206L- 40 C to + 85 C    Reel
MF-FSMF050X-2


Resettable Fuses - PPTC 6volts 40amps
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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 : 52108
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0186

Multiples of: 20

500 mA1 A40 A6 VDC800 mOhmsPCB MountSMD/SMT MF - FSMF  - 40 C+ 85 C Reel , Cut Tape
BSMD1206-075-16V


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 : 42851
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0297

Multiples of: 10

750 mA1.5 A             
JK-SMD0603-200L


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.

Jinrui Electronic Materials Availability : 42635
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0435

Multiples of: 5

2 A4 A             
JK250-080U


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 : 42515
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.028

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
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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 : 42420
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0231

Multiples of: 20

               
nSMD100-16V


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.

TECHFUSE Availability : 42199
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0289

Multiples of: 10

1 A1.8 A             
0603L075/12AR


12V 750mA 40A 1.5A 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 : 41729
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0401

Multiples of: 10

750 mA1.5 A             
BSMD1206-200-16V


16V 2A 40A 800mW -40℃~+85℃ 3.5A 15mΩ 1.5s 80mΩ 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.

BHFUSE Availability : 41511
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0726

Multiples of: 5

2 A3.5 A             
BSMD1206-012-60V


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 : 41337
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0248

Multiples of: 10

120 mA290 mA             
BSMD1206-150-12V


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.

BHFUSE Availability : 41029
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0293

Multiples of: 10

1.5 A3 A             
JK60-110


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.

Jinrui Electronic Materials Availability : 40774
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0328

Multiples of: 10

1.1 A2.2 A             
BSMD0603-050-9V


9V 500mA 40A 500mW -40?~+85? 1A 100mO 0.1s 800mO 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 : 40614
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0344

Multiples of: 10

500 mA1 A             
BSMD1812-010-60V


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.

BHFUSE Availability : 40223
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0255

Multiples of: 10

100 mA300 mA             
0ZCG0050AF2C


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 : 40223
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0594

Multiples of: 1

500 mA1 A100 A30 VDC1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
BSMD1812-110-24V


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 : 39198
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0346

Multiples of: 10

1.1 A2.2 A             
SMD0805-005


15V 50mA 100A 500mW 200mA 2Ω 1.5s 10Ω 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.

TECHFUSE Availability : 38997
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0249

Multiples of: 10

50 mA200 mA             
SMD1812P200TF16


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.

Ruilongyuan Availability : 38604
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0474

Multiples of: 5

2 A4 A             
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 : 28660
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0616

Multiples of: 1

120 mA390 mA10 A48 VDC6.5 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
MF-NSMF050-2


Resettable Fuses - PPTC 0.50A 13.2V 0.15ohm 1206 Footprint
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 : 26539
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.02

Multiples of: 20

500 mA1 A100 A13.2 VDC700 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)MF - NSMF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
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