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
  
                   
BSMD1812-260-24V


24V 2.6A 40A 5.2A 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.

BHFUSE Availability : 3816
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USD 0.0607

Multiples of: 5

               
SL1210250


PTC Resettable Fuses 1210 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 : 3816
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USD 0.0629

Multiples of: 5

2.5 A5 A             
RL30-400


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.

Ruilongyuan Availability : 3816
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0668

Multiples of: 5

4 A8 A             
K1206L020YR


24V 0.2A 10A 0.46A 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.

Yongyutai Electronics Availability : 3812
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USD 0.0301

Multiples of: 10

0.2 A0.46 A             
1812L200/12DR


Resettable Fuses - PPTC 12V 1812 PTC POLY SMT
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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 : 3807
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USD 0.1198

Multiples of: 5

  100 A12 V    1812L     Reel
1206L11012SLYR


Littelfuse Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.1A
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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 : 3806
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 1.408

Multiples of: 1

1.1 A2.2 A50 A6 V0.13 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Lorho     Reel
SMD1206P012TF/48


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.

Polytronics Availability : 3805
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.1676

Multiples of: 1

125 mA290 mA             
PTSAHT120624V050


Resettable Fuses - PPTC PTSAHT1206 0.5A, 24V
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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 : 3805
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.2442

Multiples of: 1

0.5 A2.5 A20 A24 VDC1.6 OhmsPCB MountSMD/SMT1206 (3216 METRIC)PTSAHT1206  - 40 C+ 125 C Reel , Cut Tape
RL60-135


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.

Ruilongyuan Availability : 3804
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0609

Multiples of: 5

1.35 A2.7 A             
1812L260/24GR


24V 2.6A 40A 5A 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 : 3802
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0474

Multiples of: 5

2.6 A5 A             
SMD1210-400-6V


6V 4A 50A 1.5W -40℃~+70℃ 8A 1mΩ 5s 18mΩ SMD,3.5x2.85x1mm 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 : 3802
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0496

Multiples of: 5

4 A8 A             
SL0805300


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 : 3802
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0546

Multiples of: 5

3 A6 A             
mSMD260-13.2V


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.

TECHFUSE Availability : 3793
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0507

Multiples of: 10

2.6 A5 A             
1210L035/33AR


33V 350mA 100A 700mA 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.

LUTE Availability : 3792
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0483

Multiples of: 5

350 mA700 mA             
MF-RX160/72-0


Resettable Fuses - PPTC 1.60A 72V 0.09ohm Hold 1.6 Trip 3.2
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 : 3788
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.198

Multiples of: 1

1.6 A3.2 A40 A72 VDC140 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Bulk
06R155BPR


Resettable Fuses - PPTC PTC 6V 1.55A POLY 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 : 3788
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.2464

Multiples of: 1

1.55 A2.7 A40 A6 VDC100 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
SL1210230


PTC Resettable Fuses 1210 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 : 3787
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0641

Multiples of: 5

2.3 A4.6 A             
RKEF135


Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device
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 : 3787
Ship by Tue. 18 Nov to Thu. 20 Nov Calender.png

USD 0.242

Multiples of: 1

1.35 A2.7 A40 A60 VDC370 mOhmsPCB MountRadial RKEF 5.84 mm- 40 C+ 85 C Bulk
TRA110-1/6


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.

TLC Availability : 3785
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0275

Multiples of: 10

               
0603L010/24YR


24V 100mA 35A 300mA 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.

Yongyutai Electronics Availability : 3783
Ship by Thu. 20 Nov to Wed. 26 Nov Calender.png

USD 0.0475

Multiples of: 10

               
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