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
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
  
                   
PTS18126V125


Polymeric PTC Resettable Fuse 6V 1.25 A Ih Surface Mount 1812 (4532 Metric), Concave
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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 : 1932
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.126

Multiples of: 1

1.25 A2.5 A100 A6 V140 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)PTS1812  - 40 C+ 85 C Reel , Cut Tape
LVR033S


Resettable Fuses - PPTC .33A 240VAC 20/4.5A 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 : 1932
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.4092

Multiples of: 1

0.33 A0.74 A4.5 A240 VAC2.6 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Bulk
PTSLR18126V270


Resettable Fuses - PPTC PTSLR1812 PPTC 2.7A 6V
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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 : 1931
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.6084

Multiples of: 1

              Cut Tape
SMD1812-050/30N


30V 500mA 100A 1A 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.

Bourne Availability : 1930
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0224

Multiples of: 10

500 mA1 A             
MSMD150/16


16V 1.5A 100A 3A SMD 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.

Yongyutai Electronics Availability : 1930
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0353

Multiples of: 10

1.5 A3 A             
TLC-MSMD050/30


30V 500mA 100A 1A 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.

TLC Availability : 1930
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0437

Multiples of: 10

500 mA1 A             
JK-mSMD110/33V


8V 1.1A 100A 2.2A 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.

Jinrui Electronic Materials Availability : 1930
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0474

Multiples of: 10

1.1 A2.2 A             
PTS18128V200


Polymeric PTC Resettable Fuse 8V 2 A Ih Surface Mount 1812 (4532 Metric), Concave
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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 : 1930
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.099

Multiples of: 1

2 A3.5 A100 A8 V60 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C - 40 C+ 85 C Reel
RHEF070


Resettable Fuses - PPTC RHEF070
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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 : 1929
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2541

Multiples of: 1

0.7 A1.4 A40 A30 VDC800 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C5.8 Mm- 40 C+ 125 C Bulk
mSMD400


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 : 1925
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0643

Multiples of: 5

               
LVR016K-2


TE Connectivity Raychem Resettable Fuses - PPTC 265V 24AWG Lead.16A
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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 : 1925
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3718

Multiples of: 1

0.16 A0.37 A2 A240 VAC7.8 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Reel
FTR250-080


250V 80mA 3A 160mA Plugin 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.

FTR Availability : 1923
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0247

Multiples of: 10

80 mA160 mA             
MF-SM075/60-2-99


Resettable Fuses - PPTC 0.75A 60V 0.23ohm Hold 0.75 Trip 1.6
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 : 1923
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.4166

Multiples of: 1000

0.75 A1.5 A10 A60 VDC1 OhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Mf - Sm- 40 C to + 85 C    Reel
RF3319-000


RHEF800
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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 : 1922
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.7744

Multiples of: 1

              -
SMD1206B075TFT


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 : 1920
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.022

Multiples of: 20

750 mA1.5 A             
JK16-400


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.

Jinrui Electronic Materials Availability : 1920
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0411

Multiples of: 10

4 A8 A             
JK60-185


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 : 1920
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0479

Multiples of: 5

1.85 A3.7 A             
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. 21 Oct to Mon. 27 Oct 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. 17 Oct to Tue. 21 Oct 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
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. 21 Oct to Mon. 27 Oct 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
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