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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
BSMD0603-020-9V


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 : 23657
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0306

Multiples of: 10

200 mA500 mA             
JK30-250


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 : 23622
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0401

Multiples of: 10

2.5 A5 A             
PTS181224V150


Polymeric PTC Resettable Fuse 24V 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 : 23469
Ship by Tue. 10 Dec to Thu. 12 Dec Calender.png

USD 0.0726

Multiples of: 1

1.5 A3 A20 A24 V120 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C - 40 C+ 85 C Reel
Hot MICROSMD050F-2


TE Connectivity Raychem Resettable Fuses - PPTC .5A 13.2V 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 : 23280
Ship by Thu. 12 Dec to Wed. 18 Dec Calender.png

USD 0.2094

Multiples of: 4000

500 mA1 A40 A13.2 V900 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microsmd  - 40 C+ 85 C -
0805L050/6XRL


6V 500mA 40A 1A 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.

LUTE Availability : 23180
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.013

Multiples of: 20

500 mA1 A             
SMD1812B110TF/33


Resettable Fuses - PPTC 33V 1.1A PPTC SMD 1812
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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 : 23118
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0353

Multiples of: 10

1.1 A1.95 A20 A33 VDC200 mOhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
1812L150/33GR


33V 1.5A 40A 3A 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.

LUTE Availability : 23001
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0418

Multiples of: 5

1.5 A3 A             
1812L125/6PR


Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY 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 : 22955
Ship by Tue. 10 Dec to Thu. 12 Dec Calender.png

USD 0.2592

Multiples of: 1

1.25 A2.5 A40 A15 VDC184 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C - 40 C+ 85 C Reel
0603L100SLYR


Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A
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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 : 22899
Ship by Tue. 10 Dec to Thu. 12 Dec Calender.png

USD 0.8008

Multiples of: 1

1 A1.8 A50 A6 V210 mOhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
1206L110/16WR


Resettable Fuses - PPTC 16V 1.10A 1206 PTC
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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 : 22896
Ship by Tue. 10 Dec to Thu. 12 Dec Calender.png

USD 0.4485

Multiples of: 1

1.1 A2.2 A100 A16 V210 mOhmsPcb MountSmd/Smt1206 (3216 METRIC)1206L  - 40 C+ 85 C Cut Tape
0ZCJ0200FF2C


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 : 22892
Ship by Tue. 10 Dec to Thu. 12 Dec Calender.png

USD 0.1738

Multiples of: 1

2 A3.5 A100 A6 VDC80 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
mSMD010


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.

TECHFUSE Availability : 22868
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0258

Multiples of: 10

100 mA300 mA             
SMD0805-005-24V


24V 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 : 22843
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0233

Multiples of: 10

50 mA200 mA             
SMD300L-24V


24V 3A 100A 6A SMD,6.73x4.8x0.6mm 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 : 22790
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0769

Multiples of: 5

3 A6 A             
Hot MICROASMD005F-2


Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200
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 : 22785
Ship by Thu. 12 Dec to Wed. 18 Dec Calender.png

USD 0.2478

Multiples of: 1

0.05 A0.15 A-30 V50 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microasmd- 40 C to + 85 C - 40 C+ 85 CAec - Q200Cut Tape
MF-RX185/72-2


Resettable Fuses - PPTC 1.85A 72V 0.08ohm MAX (R)
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 : 22759
Ship by Tue. 10 Dec to Thu. 12 Dec Calender.png

USD 0.22

Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel , Cut Tape
SMD1206-110C-24V


24V 1.1A 40A 600mW -40℃~+85℃ 2.2A 40mΩ 0.3s 270mΩ 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 : 22723
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0357

Multiples of: 10

               
JK60-040


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 : 22666
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0251

Multiples of: 10

400 mA800 mA             
JK30-090


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 : 22619
Ship by Thu. 26 Dec to Tue. 31 Dec Calender.png

USD 0.0259

Multiples of: 10

900 mA1.8 A             
0ZCJ0025AF2E


PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 24VDC 40A 0.6W 0.8s 0.55Ohm 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 : 22572
Ship by Tue. 10 Dec to Thu. 12 Dec Calender.png

USD 0.0583

Multiples of: 1

250 mA500 mA40 A24 VDC2.3 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
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