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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-PSML175-2


Resettable Fuses - PPTC 1.75A 6V 0805 Low-Ohmic
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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 : 5532
Ship by Tue. 19 Aug to Mon. 25 Aug Calender.png

USD 0.0301

Multiples of: 1

1.75 A3.5 A50 A6 V55 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Mf - Psml  - 40 C+ 85 C Cut Tape
JK-P100


16V 1A 100A 2.5A SMD 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 : 1353
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USD 0.0904

Multiples of: 5

1 A2.5 A             
1210L200PR


Polymeric PTC Resettable Fuse 6V 2 A Ih Surface Mount 1210 (3225 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.

Littelfuse Availability : 1348
Ship by Tue. 02 Sep to Fri. 05 Sep Calender.png

USD 0.128

Multiples of: 5

2 A4 A100 A6 VDC70 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)1210L  - 40 C+ 85 C Reel , Cut Tape
72R050XPR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .500A
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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 : 1348
Ship by Fri. 15 Aug to Tue. 19 Aug Calender.png

USD 0.2486

Multiples of: 1

0.5 A1 A40 A72 VDC1.17 OhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
250R080ZR


Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A
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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 : 1346
Ship by Fri. 15 Aug to Tue. 19 Aug Calender.png

USD 0.4576

Multiples of: 1

0.08 A0.16 A3 A250 VAC33 OhmsThrough HoleRadial 250R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MINIASMDC110F/16-2


Resettable Fuses - PPTC 1.1A 16V Mini SMD 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 : 1344
Ship by Tue. 19 Aug to Mon. 25 Aug Calender.png

USD 0.2633

Multiples of: 1

1.1 A2.2 A-16 V180 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Miniasmdc- 40 C to + 85 C - 40 C+ 85 CAec - Q200Cut Tape
MINIASMDC110F16-2


Resettable Fuses - PPTC 1.1A 16V Mini SMD 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 : 1344
Ship by Tue. 19 Aug to Mon. 25 Aug Calender.png

USD 0.2633

Multiples of: 1

1.1 A2.2 A100 A16 V180 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Miniasmd  - 40 C+ 85 CAec - Q200Cut Tape
1206L010/30NRT


30V 100mA 50A 300mA 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.

LUTE Availability : 1343
Ship by Tue. 02 Sep to Fri. 05 Sep Calender.png

USD 0.1496

Multiples of: 5

100 mA300 mA             
TLC-MSMD125/16


16V 1.25A 100A 2.5A 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.

TLC Availability : 1341
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USD 0.0288

Multiples of: 10

1.25 A2.5 A             
PFRA.400.2


Resettable Fuses - PPTC PTC 30V I hold 4.0
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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 : 1337
Ship by Fri. 15 Aug to Tue. 19 Aug Calender.png

USD 0.6251

Multiples of: 1

4 A8 A40 A30 VDC50 mOhmsThrough HoleRadial Pfra 5.8 Mm- 40 C+ 85 C Cut Tape
NIS5431MT1TXG


Resettable Fuses - PPTC 3.3V ELECTRONIC 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.

ON Semiconductor Availability : 1336
Ship by Fri. 15 Aug to Tue. 19 Aug Calender.png

USD 0.4938

Multiples of: 1

              Cut Tape
RF1404-000


PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 13.2VDC 100A 1W 0.2s 0.11Ohm SMD Solder Pad 1812 T/R
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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 : 1333
Ship by Tue. 02 Sep to Fri. 05 Sep Calender.png

USD 0.0542

Multiples of: 5

0.75 A1.5 A100 A13.2 VDC450 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismdc- 40 C to + 85 C    Reel
SMD1812-020/60N


60V 200mA 10A 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.

Bourne Availability : 1328
Ship by Tue. 02 Sep to Fri. 05 Sep Calender.png

USD 0.0217

Multiples of: 10

200 mA400 mA             
JK30-185


PTC Resettable Fuses Through Hole,P=5.1mm 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 : 1328
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USD 0.0382

Multiples of: 10

1.85 A3.7 A             
RUSBF110


Resettable Fuses - PPTC Radial Lead 1.1A 16V 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 : 1326
Ship by Fri. 15 Aug to Tue. 19 Aug Calender.png

USD 0.2673

Multiples of: 1

1.1 A2.2 A40 A16 VDC140 mOhmsThrough HoleRadial Rusbf- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
FSMD300R


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.

Fuzetec Availability : 1324
Ship by Tue. 02 Sep to Fri. 05 Sep Calender.png

USD 0.0624

Multiples of: 5

3 A5 A             
PTS18128V150


Polymeric PTC Resettable Fuse 8V 1.5 A Ih Surface Mount 1812 (4532 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 : 1323
Ship by Fri. 15 Aug to Tue. 19 Aug Calender.png

USD 0.1288

Multiples of: 1

1.5 A3 A100 A8 V110 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)PTS1812  - 40 C+ 85 C Reel , Cut Tape
ASMD0805-020


PTC Resettable Fuses 0805 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.

JDT Availability : 1322
Ship by Tue. 02 Sep to Fri. 05 Sep Calender.png

USD 0.0351

Multiples of: 10

200 mA500 mA             
2920L250DR


Resettable Fuses - PPTC 2.50A 15V 2920
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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 : 1314
Ship by Tue. 02 Sep to Fri. 05 Sep Calender.png

USD 0.1869

Multiples of: 5

2.5 A5 A40 A15 VDC85 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)2920L- 40 C to + 85 C - 40 C+ 85 C Reel
TLC-MSMD300/16


16V 3A 100A 6A 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.

TLC Availability : 0
Request Quote Calender.png

USD 0.0483

Multiples of: 5

3 A6 A             
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