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.
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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
  
                   
2512L050/72QR


72V 500mA 50A 1A 2512 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 : 1809
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0833

Multiples of: 5

500 mA1 A             
1206L175SLYR


Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A
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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 : 1807
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.9163

Multiples of: 1

1.75 A3.5 A50 A6 VDC30 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
RF2670-000


Resettable Fuses - PPTC 60V .1A-HD 40A MAX (R)
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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 : 1805
Ship by Wed. 13 Aug to Tue. 19 Aug Calender.png

USD 0.2919

Multiples of: 1

0.1 A0.2 A  4.5 Ohms (max)Through Hole  Rxef+ 85 C    Bulk
SL1206450


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.

TECHFUSE Availability : 1804
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.01

Multiples of: 5

4.5 A9 A             
JK-mSMD160


8V 1.6A 100A -40℃~+85℃ 2.8A 30mΩ 1s 130mΩ 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 : 1804
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0311

Multiples of: 10

               
FTR250-110


PTC Resettable Fuses ThroughHole 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 : 1801
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0276

Multiples of: 10

110 mA220 mA             
SMD1812B260TFT


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.

Yageo Availability : 1799
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0412

Multiples of: 5

2.6 A5 A             
JK-SMD-0805-300L-12


0805 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 : 1794
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0612

Multiples of: 5

               
0ZCH0150FF2E


Resettable Fuses - PPTC
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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.

Bel Fuse Availability : 1794
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.099

Multiples of: 1

1.5 A3 A100 A6 VDC110 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
2920L110/60MR-A


Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.1A
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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 : 1790
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.4328

Multiples of: 1

1.1 A2.2 A20 A60 VDC410 mOhmsPCB MountSMD/SMT2920 (7555 METRIC)2920L  - 40 C+ 85 C  
PTSLR12106V500


Polymeric PTC Resettable Fuse 6V 5A Ih Surface Mount 1210 (3225 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 : 1787
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.3564

Multiples of: 1

       1210 (3225 METRIC) , CONCAVEPtslr1210 -   Digi - Reel®
RXEF160K-2


Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A 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 : 1786
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.2838

Multiples of: 1

1.6 A3.2 A40 A72 V0.22 OhmsThrough HoleRadial Rxef- 40 C to + 85 C    Bulk
1210L150/16AR


16V 1.5A 100A 3A 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 : 1784
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0452

Multiples of: 10

1.5 A3 A             
ASMD0603-035


PTC Resettable Fuses 0603 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.

JDT Availability : 1780
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0357

Multiples of: 10

350 mA750 mA             
mSMD200-30V


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.

TECHFUSE Availability : 1779
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0509

Multiples of: 5

               
MF-USML260/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 2.6A6V
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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.

Bourns Availability : 1778
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.3938

Multiples of: 1

2.6 A5.2 A50 A6 VDC30 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USML6 - 2  - 40 C+ 85 C Reel , Cut Tape
RF1536-000


PTC Resettable Fuse 3.8A(hold) 8.3A(trip) 15VDC 100A 2.5W 5s 0.013Ohm SMD Solder Pad 15 X 7.5 X 1mm Bag
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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 : 1775
Ship by Wed. 13 Aug to Tue. 19 Aug Calender.png

USD 0.6502

Multiples of: 1

               
JK16-075T


16V 750mA 100A 1.5A Plugin,P=5.1mm 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 : 1773
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0287

Multiples of: 10

750 mA1.5 A             
0ZRN1100FF1A


Resettable Fuses - PPTC Resettable Fuse 11A
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 : 1769
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.7838

Multiples of: 1

11 A20 A100 A16 V13 mOhmsThrough HoleRadial 0Zrn 10.2 Mm- 40 C+ 125 C Bulk
RF2565-000


Resettable Fuses - PPTC 72V .3A-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 : 1767
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.2632

Multiples of: 1

               
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