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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
RF1334-000


PTC Resettable Fuses 1812 (4.5*3.2mm) 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.

Littelfuse Availability : 3797
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.084

Multiples of: 5

       1812 (4532 METRIC)       
mSMD260-13.2V


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 : 3793
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0507

Multiples of: 10

2.6 A5 A             
1210L035/33AR


33V 350mA 100A 700mA 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.

LUTE Availability : 3792
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0483

Multiples of: 5

350 mA700 mA             
1210L075/24PR-A


Resettable Fuses - PPTC PTC 24V POLYFUSE SURF MOUNT 1210 .750A
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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 : 3790
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.4785

Multiples of: 1

750 mA1.5 A100 A24 VDC400 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)1210L  - 40 C+ 85 C Reel , Cut Tape
06R155BPR


Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS
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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 : 3788
Ship by Wed. 22 Oct to Fri. 24 Oct 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
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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 : 3787
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0641

Multiples of: 5

2.3 A4.6 A             
BSMD1210L-350


6V 3.5A 50A 1.2W -40℃~+85℃ 7A 2mΩ 5s 24mΩ 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.

BHFUSE Availability : 3787
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0803

Multiples of: 5

3.5 A7 A             
RKEF135


Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device
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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 : 3787
Ship by Wed. 22 Oct to Fri. 24 Oct 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
RF2567-000


Resettable Fuses - PPTC 72V .5A-HD 40A 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.

Littelfuse Availability : 3786
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.2562

Multiples of: 1

0.5 A1 A  0.77 Ohms (max)Through Hole  Rxef+ 85 C    Bulk
TRA110-1/6


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.

TLC Availability : 3785
Ship by Fri. 24 Oct to Thu. 30 Oct 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 Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0475

Multiples of: 10

               
SL1206230


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.

TECHFUSE Availability : 3783
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0913

Multiples of: 5

2.3 A4.6 A             
2920L600/24GR


24V 6A 40A 12A 2920 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 : 3783
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.1273

Multiples of: 5

6 A12 A             
SMD1206B110TFT


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.

Yageo Availability : 3773
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0207

Multiples of: 10

1.1 A2.2 A             
SMD0603-005C-15V


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.

BNstar Availability : 3773
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0285

Multiples of: 10

               
SMD0805-075C-12V


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.

BNstar Availability : 3773
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0288

Multiples of: 10

               
1210L020/30AR


30V 200mA 40A 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.

LUTE Availability : 3773
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0339

Multiples of: 10

200 mA400 mA             
SMD0805-075


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 : 3769
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0312

Multiples of: 10

750 mA1.5 A             
SL1210400


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 : 3768
Ship by Fri. 24 Oct to Thu. 30 Oct Calender.png

USD 0.0855

Multiples of: 5

4 A8 A             
0ZRE0033FF1A


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 : 3755
Ship by Wed. 22 Oct to Fri. 24 Oct Calender.png

USD 0.2453

Multiples of: 1

0.33 A0.74 A4.5 A240 V2.6 OhmsThrough HoleRadial 0Zre- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
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