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
  
                   
2018L150/33GR


33V 1.5A 35A 3A 2018 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 : 1435
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0539

Multiples of: 5

1.5 A3 A             
JK-mSMD300/8V


8V 3A 100A 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.

Jinrui Electronic Materials Availability : 1435
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0625

Multiples of: 10

3 A5 A             
JK-mSMD900L-6


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.

Jinrui Electronic Materials Availability : 1435
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0898

Multiples of: 5

               
SMD1812-110-33V


33V 1.1A 100A 2.2A 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.

Yint Availability : 1435
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0613

Multiples of: 5

1.1 A2.2 A             
LVR012K


Resettable Fuses - PPTC .12A 240VAC 20/1.2A 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 : 1434
Ship by Thu. 14 Aug to Mon. 18 Aug Calender.png

USD 0.3091

Multiples of: 1

0.12 A0.3 A1.2 A240 VAC12 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Bulk
MF-RX065/72-0


Bourns Resettable Fuses - PPTC 0.65A 72V 0.27ohm
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 : 1433
Ship by Thu. 14 Aug to Mon. 18 Aug Calender.png

USD 0.3025

Multiples of: 1

          5.1Mm   Bulk
72R020XPR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .200A
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 : 1433
Ship by Thu. 14 Aug to Mon. 18 Aug Calender.png

USD 0.2398

Multiples of: 1

0.2 A0.4 A40 A72 VDC4.4 OhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
ASMD1812-150-24V


24V 1.5A 100A 0.8W 3A 0.04Ω 0.5s 0.16Ω 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.

JDT Availability : 1431
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0478

Multiples of: 5

               
MF-R1100-0-99


Resettable Fuses - PPTC 11A 16V 0.003ohm Hold 1.1 Trip 22 A
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 : 1431
Ship by Mon. 18 Aug to Fri. 22 Aug Calender.png

USD 0.6605

Multiples of: 30

11 A22 A100 A30 VDC10 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
SMD1812P014TF


PTC Resettable Fuses SMD1812 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 : 1430
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0474

Multiples of: 5

140 mA              
TLC-LSMD030/50


50V 300mA 10A 600mA 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.

TLC Availability : 1430
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0605

Multiples of: 5

300 mA600 mA             
SMD2920-260/30N


30V 2.6A 40A 5.2A 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.

Bourne Availability : 1430
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0777

Multiples of: 5

2.6 A5.2 A             
BSMD3425-260-60V


3425 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 : 1430
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.1962

Multiples of: 5

               
RUEF500-1


Resettable Fuses - PPTC 5A 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 : 1430
Ship by Thu. 14 Aug to Mon. 18 Aug Calender.png

USD 0.3531

Multiples of: 1

5 A10 A-30 VDC50 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Bulk
ASMD2018-050


PTC Resettable Fuses SMD2018 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.

JDT Availability : 1427
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0504

Multiples of: 5

550 mA1.2 A             
SMD1812-110/08N


8V 1.1A 100A 2.2A 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.

Bourne Availability : 1425
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0236

Multiples of: 10

1.1 A2.2 A             
BSMD1812-160-24V


24V 1.6A 40A 3.2A 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 : 1425
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0452

Multiples of: 10

1.6 A3.2 A             
JK-mSMD400L-6


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.

Jinrui Electronic Materials Availability : 1425
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0791

Multiples of: 5

               
SRF1812P110/33


33V 1.1A 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.

PROSEMI Availability : 1425
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.1314

Multiples of: 5

1.1 A              
JK-nSMD075SF


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.

Jinkaisheng Availability : 1422
Ship by Mon. 01 Sep to Thu. 04 Sep Calender.png

USD 0.0141

Multiples of: 20

750 mA1.5 A             
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