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
  
                   
BSMD0603-010-15V


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 : 100081
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0276

Multiples of: 10

100 mA300 mA             
JK-MSMD020-60V


60V 200mA 100A 800mW -40℃~+85℃ 400mA 350mΩ 0.02s 5Ω 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 : 98819
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0225

Multiples of: 20

               
BSMD1812-050-60V


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 : 98730
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.047

Multiples of: 5

500 mA1 A             
JK-SMD0805-020-30V


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.

Jinrui Electronic Materials Availability : 97426
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0249

Multiples of: 20

200 mA500 mA             
BSMD1812-020-30V


30V 200mA 40A 800mW -40℃~+85℃ 400mA 350mΩ 0.04s 5Ω 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 : 93664
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0251

Multiples of: 10

200 mA400 mA             
SMD0603-010-24V


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.

TECHFUSE Availability : 93236
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0251

Multiples of: 20

100 mA300 mA             
NANOSMDC016F-2


Resettable Fuses - PPTC .16A 48V 10A 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 : 93120
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1819

Multiples of: 3000

160 mA450 mA10 A48 V5 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanosmd- 40 C to + 85 C    Reel
BSMD1206-100-24V


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 : 92646
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0353

Multiples of: 10

1 A1.8 A             
BSMD1812-110-33V


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 : 91907
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.041

Multiples of: 5

1.1 A2.2 A             
JK-nSMD050-24


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 : 89892
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0241

Multiples of: 20

500 mA1 A             
BSMD0603-001-60V


60V 10mA 20A 500mW -40℃~+85℃ 30mA 15Ω 1s 100Ω 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 : 89307
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0335

Multiples of: 10

10 mA30 mA             
JK-mSMD075-33


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.

Jinrui Electronic Materials Availability : 89193
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0311

Multiples of: 10

750 mA1.5 A             
JK30-300


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 : 86152
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0447

Multiples of: 10

3 A6 A             
BSMD0603-100-6V


6V 1A 40A 2A 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 : 85665
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0411

Multiples of: 10

1 A2 A             
0ZCJ0050FF2G


PTC Resettable Fuse 0.5A(hold) 1A(trip) 8VDC 100A 0.4W 0.1s 0.15Ohm SMD Solder Pad 1206 T/R Automotive
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 : 79059
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.06

Multiples of: 4000

500 mA1 A100 A8 VDC700 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
MF-FSMF010X-2


Resettable Fuses - PPTC 15volts 40amps
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 : 73817
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0299

Multiples of: 20

0.1 A0.3 A40 A15 V6 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Mf - Fsmf- 40 C to + 85 C - 40 C+ 85 C Reel
SMD0805B010TF


Resettable Fuses - PPTC PPTC 15V 0.1A
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.

Yageo Availability : 51216
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0158

Multiples of: 20

0.1 A0.3 A100 A15 VDC6 OhmsPCB MountSMD/SMT0805 (2012 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
PFNF.020.2


Schurter Resettable Fuses - PPTC PFNF PTC FUSE SMT 200 mA (1206)
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.

Schurter Availability : 2910
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.3311

Multiples of: 3000

  10 A24 V    Pfnf     Reel
SMD150F-2


Resettable Fuses - PPTC 1.5A 15V 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 : 548
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.2441

Multiples of: 1

1.5 A3 A40 A15 VDC250 mOhmsPCB MountSMD/SMT3425 (8763 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
JK-SMD1210-020/30V


30V 200mA 100A 400mA 1210 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: 20

200 mA400 mA             
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