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
  
                   
MF-NSMF012-2


Resettable Fuses - PPTC 0.12A 30V 1.35ohm
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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 : 50883
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.1518

Multiples of: 1

       1206 (3216 METRIC)      Reel
NANOASMDC012F-2


Resettable Fuses - PPTC .12A 48V Nano 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 : 22470
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.2134

Multiples of: 1

0.12 A0.39 A 48 V6.5 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanoasmdc- 40 C to + 85 C - 40 C+ 85 CAec - Q200Cut Tape
BSMD0805-075-16V


16V 750mA 40A 500mW -40℃~+85℃ 1.5A 70mΩ 0.2s 385mΩ 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.

BHFUSE Availability : 22410
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0318

Multiples of: 10

750 mA1.5 A             
0ZRR0005FF1E


Resettable Fuses - PPTC Resettable Fuse 50mA
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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 : 22310
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.1324

Multiples of: 250

50 mA100 mA40 A60 V20 OhmsThrough HoleRadial 0Zrr  - 40 C+ 85 C Bulk
nSMD050-24V


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 : 22303
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0287

Multiples of: 10

500 mA1 A             
SMD1210-050-30V


30V 500mA 100A 600mW 1A 180mΩ 0.1s 900mΩ 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.

TECHFUSE Availability : 22289
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0341

Multiples of: 10

500 mA1 A             
SMD1206-450-6V


6V 4.5A 50A 1.5W -40℃~+70℃ 9A 1mΩ 5s 15mΩ 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 : 22251
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0691

Multiples of: 5

4.5 A9 A             
JK-nSMD200L-12


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 : 22228
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0651

Multiples of: 5

               
SMD1206-075C-30V


30V 0.75A 100A 0.6W 1.5A 0.09Ω 0.2s 0.5Ω 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.

BNstar Availability : 22080
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0409

Multiples of: 10

0.75 A1.5 A             
JK-nSMD020-24


24V 200mA 100A 460mA - 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 : 22067
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0188

Multiples of: 10

200 mA460 mA             
BSMD1812-200-8V


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 : 21812
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0329

Multiples of: 10

2 A4 A             
BSMD1812L-600-12V


12V 6A 50A 2W -40?~+85? 12A 0.8mO 5s 10mO 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.

BHFUSE Availability : 21812
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.1289

Multiples of: 5

6 A12 A             
JK-SMD0603-035-6


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.

Jinrui Electronic Materials Availability : 21779
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0208

Multiples of: 10

               
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 : 21650
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0123

Multiples of: 20

100 mA270 mA100 A30 VDC15 OhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
RUEF160S


Resettable Fuses - PPTC 1.6A 30V 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 : 21579
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.2029

Multiples of: 1

1.6 A3.2 A100 A30 V110 mOhmsThrough HoleRadial Ruef  - 40 C+ 85 C Bulk
SMD1812P150TF/24


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 : 21479
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0605

Multiples of: 10

1.5 A3 A             
0ZCG0260FF2C


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 : 21340
Ship by Thu. 14 Aug to Wed. 20 Aug Calender.png

USD 0.0862

Multiples of: 1

2.6 A5 A100 A8 VDC47 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
MF-SM100-2


Resettable Fuses - PPTC 30Volts 80Amps Hold 1.1A Trip 2.2A
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 : 20626
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.1804

Multiples of: 1

1.1 A2.2 A80 A30 VDC480 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
RUEF600K-2


Resettable Fuses - PPTC 6A 30V 40A 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 : 3495
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.4554

Multiples of: 1

6 A12 A100 A30 VDC0.04 OhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Reel
30R400UF


Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS
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 : 1990
Ship by Tue. 12 Aug to Thu. 14 Aug Calender.png

USD 0.21

Multiples of: 1

4 A8 A40 A30 VDC50 mOhmsPCB MountRadial 30R 5.1 mm- 40 C+ 85 C Bulk
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