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
  
                   
0ZCK0100FF2E


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 : 20370
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1688

Multiples of: 3000

1 A1.95 A100 A6 VDC210 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Zck  - 40 C+ 85 C Cut Tape
SMD250F-2


Resettable Fuses - PPTC 2.5A 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 : 20370
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.2219

Multiples of: 1500

2.5 A5 A40 A15 VDC85 mOhmsSmd/SmtSmd/Smt3425 (8763 METRIC)Smd- 40 C to + 85 C    Reel
SMD1206-600-6V


6V 6A 50A 1.5W 12A 0.0008Ω 5s 0.01Ω 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.

BNstar Availability : 20355
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0692

Multiples of: 5

               
BSMD1210-005-30V


30V 50mA 40A 600mW -40℃~+85℃ 150mA 2.8mΩ 1.5s 50mΩ 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.

BHFUSE Availability : 20351
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0271

Multiples of: 10

50 mA150 mA             
BSMD1206-150-6V


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 : 20311
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.027

Multiples of: 10

1.5 A3 A             
BSMD0603-035-12V


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.

BHFUSE Availability : 20302
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0353

Multiples of: 10

350 mA750 mA             
nSMD025


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 : 20214
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0246

Multiples of: 20

250 mA500 mA             
JK-mSMD020/30V


30V 200mA 100A 400mA 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.

Jinrui Electronic Materials Availability : 20123
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0311

Multiples of: 20

200 mA400 mA             
0603L050/6AR


6V 500mA 40A 1A 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.

LUTE Availability : 19979
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0248

Multiples of: 10

500 mA1 A             
SMD0805-020-24V


0805 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 : 19904
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.028

Multiples of: 10

               
BSMD1206L-300


6V 3A 50A 6A 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 : 19894
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0675

Multiples of: 5

3 A6 A             
SMD0603-005-30V


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 : 19768
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0263

Multiples of: 10

               
JK-NSMD025


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 : 19749
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0189

Multiples of: 20

               
JK60-020


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 : 19644
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0251

Multiples of: 10

200 mA400 mA             
1206L050/33NR


33V 500mA 40A 1A 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.

LUTE Availability : 19526
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0284

Multiples of: 10

500 mA1 A             
PTS12066V050


Polymeric PTC Resettable Fuse 6V 500 mA Ih Surface Mount 1206 (3216 Metric), Concave
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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.

Eaton Availability : 19520
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0682

Multiples of: 1

0.5 A1 A100 A6 V700 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Pts1206- 40 C to + 85 C - 40 C+ 85 C Reel
SMD0805P005TF


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 : 19421
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0311

Multiples of: 10

50 mA150 mA             
TR600-150Q-B-0.5-0.130


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.

TE Connectivity Availability : 19400
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 1.0186

Multiples of: 1

  3 A            
SMD0805-075C-16V


16V 750mA 50A 600mW -40℃~+85℃ 1.5A 90mΩ 0.2s 385mΩ 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.

BNstar Availability : 19303
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0314

Multiples of: 10

               
SMD0805-050


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.

TECHFUSE Availability : 19175
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0278

Multiples of: 10

500 mA1 A             
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