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

Enable Filter
  Manufacturer
Reset
  Hold Current
Reset
  Trip Current
Reset
  Current Rating - Max
Reset
  Maximum Voltage
Reset
  Resistance
Reset
  Mounting Style
Reset
  Termination Style
Reset
  Package / Case
Reset
  Series
Reset
  Operating Temperature Range
Reset
  Lead Spacing
Reset
  Minimum Operating Temperature
Reset
  Maximum Operating Temperature
Reset
  Qualification
Reset
  Packaging
Reset
First...136137138139140...
First...136137138139140...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
2512L100/60QR


60V 1A 50A 1.8A 2512 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 : 1920
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.084

Multiples of: 5

1 A1.8 A             
250R145ZR


Polymeric PTC Resettable Fuse 60V (250V Int) 145 mA Ih Through Hole Radial, Disc
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 : 1920
Ship by Fri. 08 Aug to Tue. 12 Aug Calender.png

USD 0.4301

Multiples of: 1

0.145 A0.29 A3 A60 VDC14 OhmsThrough HoleRadial 250R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
RXEF160


Resettable Fuses - PPTC Radial Lead 1.6A 72V 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 : 1916
Ship by Tue. 12 Aug to Mon. 18 Aug Calender.png

USD 0.2501

Multiples of: 1

1.6 A3.2 A40 A72 V220 mOhmsPcb MountRadial Rxef 5.8 Mm- 40 C+ 85 C Bulk
RHEF650


Resettable Fuses - PPTC RHEF650
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 : 1916
Ship by Tue. 12 Aug to Mon. 18 Aug Calender.png

USD 0.38

Multiples of: 1

6.5 A12 A100 A16 VDC26 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Bulk
RF3313-000


TE Connectivity
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 : 1916
Ship by Tue. 12 Aug to Mon. 18 Aug Calender.png

USD 0.399

Multiples of: 1

               
SMD1812P020TF/30


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.

Ruilongyuan Availability : 1915
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0374

Multiples of: 10

200 mA400 mA             
ASMD1812-200


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.

JDT Availability : 1915
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0448

Multiples of: 10

2 A4 A             
RF2628-000


Resettable Fuses - PPTC 72V .25A-HD 40A MAX
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 : 1912
Ship by Fri. 08 Aug to Tue. 12 Aug Calender.png

USD 0.2534

Multiples of: 1

              Bulk
SMD0805-020-13.2V


13.2V 200mA 100A 500mA 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 : 1910
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0324

Multiples of: 10

200 mA500 mA             
TLC-MSMD110/8


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.

TLC Availability : 1910
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0372

Multiples of: 10

1.1 A2.2 A             
JK30-900


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 : 1908
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.1848

Multiples of: 1

9 A18 A             
RUEF110-AP


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.

Littelfuse Availability : 1907
Ship by Fri. 08 Aug to Tue. 12 Aug Calender.png

USD 0.2226

Multiples of: 1

1.1 A2.2 A100 A30 VDC0.17 OhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Reel
1206L300SLTHYR


Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A
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 : 1906
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.1196

Multiples of: 5

3 A6 A50 A6 V0.02 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
SMD1812P125TF


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.

Ruilongyuan Availability : 1905
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0396

Multiples of: 10

1.25 A2.5 A             
MF-LR450


Resettable Fuses - PPTC 4.5A 16V 0.011ohm Axial
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 : 1904
Ship by Fri. 08 Aug to Tue. 12 Aug Calender.png

USD 0.374

Multiples of: 1

4.5 A8.9 A100 A20 VDC20 mOhmsStrapAxial Mf - Lr- 40 C to + 85 C - 40 C+ 85 C Bulk
SMD1210B150TF/12


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.

Yageo Availability : 1903
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0195

Multiples of: 10

               
PFUF.020.2


Resettable Fuses - PPTC PFUF PTC FUSE SMT 200 mA (1210)
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 : 1903
Ship by Fri. 08 Aug to Tue. 12 Aug Calender.png

USD 0.3476

Multiples of: 1

200 mA 40 A30 V    Pfuf  - 40 C+ 85 C Cut Tape
1206L075/13.2NR


13.2V 750mA 100A 1.5A 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.

LUTE Availability : 1901
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.024

Multiples of: 20

750 mA1.5 A             
A72-110


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.

JDT Availability : 1901
Ship by Tue. 26 Aug to Fri. 29 Aug Calender.png

USD 0.0466

Multiples of: 10

1.1 A2.2 A             
JK-SMD150L/33V


33V 1.5A 100A 3A 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.

Jinrui Electronic Materials Availability : 0
Request Quote Calender.png

USD 0.0586

Multiples of: 5

1.5 A3 A             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...136137138139140...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified