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...291292293294295...
First...291292293294295...
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
  
                   
030R0250U


Resettable Fuses - PPTC 30V 2.5A 10.3s
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 : 0
Calender.png

USD 0.2468

Multiples of: 500

2.5 A5 A40 A30 VDC70 mOhmsThrough HoleRadial 30R- 40 C to 85 C5.1 Mm   Bulk
PTR030V0090-TR


Bussmann Eaton Resettable Fuses - PPTC PPTC 30V 0.9A Radial
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.

Eaton Availability : 0
Calender.png

USD 0.2471

Multiples of: 1

0.9 A1.8 A40 A30 V0.12 OhmsThrough HoleRadial Ptr030v- 40 C to + 85 C5 Mm- 40 C+ 85 C Reel
MF-RHT700-AP


Resettable Fuses - PPTC 16Vdc 6.0A Circuit Protection
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 : 0
Calender.png

USD 0.2481

Multiples of: 1

6 A10.2 A100 A16 VDC18.5 mOhmsThrough HoleRadial Mf - Rg 5.1 Mm- 40 C+ 85 C Ammo Pack
MF-R400-AP


Bourns Resettable Fuses - PPTC 4A 30V 0.01ohm Hold 4.0 Trip 8.0
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 : 0
Calender.png

USD 0.2484

Multiples of: 1500

4 A8 A40 A30 VDC0.03 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
F21397-000


Fuse Chip 5A Fast 2-Pin Solder Pad Surface Mount T/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.

TE Connectivity Availability : 0
Calender.png

USD 0.2489

Multiples of: 2400

        Sff- 55 C to + 125 C    Reel
F97778-000


Resettable Fuses - PPTC 6 AMP 24V FAST ACTING
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.

TE Connectivity Availability : 0
Calender.png

USD 0.2489

Multiples of: 3895

               
AN9520


RF Antenna SMD 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.

Rainsun Availability : 0
Calender.png

USD 0.2514

Multiples of: 1

               
RHEF200


Resettable Fuses - PPTC RHEF200
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 : 0
Calender.png

USD 0.2517

Multiples of: 1

2 A3.8 A100 A16 VDC110 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C5.8 Mm- 40 C+ 125 C Bulk
RXEF160-2


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 : 0
Calender.png

USD 0.2519

Multiples of: 1

1.6 A3.2 A40 A72 VDC220 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Reel
RF2623-000


Resettable Fuses - PPTC 72V 1.1A-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 : 0
Calender.png

USD 0.252

Multiples of: 1

               
MF-SMDF030-2


Resettable Fuses - PPTC 0.30A 60V 0.55ohm
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 : 0
Calender.png

USD 0.253

Multiples of: 1

300 mA800 mA300 mA60 VDC2.25 OhmsSmd/SmtSmd/Smt2018 (5045 METRIC)Mf - Smdf  - 40 C+ 85 C Cut Tape
MF-RM008/240-0


Resettable Fuses - PPTC 0.08A 240V 7.4ohm
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 : 0
Calender.png

USD 0.2546

Multiples of: 1

80 mA190 mA1.2 A240 V7.4 OhmsThrough HoleRadial Mf - Rm 5.1 Mm- 20 C+ 85 C Bulk
JK30-700


PTC Fuse DIP 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.

Yenji Availability : 0
Calender.png

USD 0.2556

Multiples of: 1

               
0ZSA0175FF1E


Resettable Fuses - PPTC PTC Resettable Fuse 15V, 1.75A, Strap
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 : 0
Calender.png

USD 0.2559

Multiples of: 3000

1.75 A3.8 A100 A15 V90 mOhmsStrapAxial 0Zs A  - 40 C+ 85 C Bulk
TCF250-120


PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 3A 1W 1.5s 5Ohm SMD Solder Pad 5.6 X 5.6 X 2.3mm Bag
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 : 0
Calender.png

USD 0.2559

Multiples of: 1

120 mA240 mA3 A60 V18 OhmsSmd/SmtSmd/Smt Tcf250  - 40 C+ 85 C Bulk
RF3207-000


Resettable Fuses - PPTC 16V 8.0A-HD 100A 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 : 0
Calender.png

USD 0.256

Multiples of: 1

               
MF-R020-99


Resettable Fuses - PPTC 0.20A 60V 1.5ohm Hold .20 Trip .40
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 : 0
Calender.png

USD 0.2562

Multiples of: 1

200 mA400 mA40 A60 VDC2.84 OhmsThrough HoleRadial Mf - R 5.1 Mm- 40 C+ 85 C Bulk
RF2762-000


TE Connectivity RUEF250-AP
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 : 0
Calender.png

USD 0.2566

Multiples of: 1

               
MF-RX110-AP


Resettable Fuses - PPTC 1.10A 60V 0.15ohm Hold 1.1A Trip 2.2A
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 : 0
Calender.png

USD 0.2566

Multiples of: 1500

1.1 A2.2 A40 A60 VDC0.25 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm   Ammo Pack
PTR016V0500-BK1


Resettable Fuses - PPTC 16V 5A Radial Kinked 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.

Eaton Availability : 0
Calender.png

USD 0.2574

Multiples of: 1000

               
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...291292293294295...

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