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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
1210L020WR


Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE
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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 : 12449
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.058

Multiples of: 5

0.2 A0.4 A10 A30 V5 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)1210L- 40 C to + 85 C - 40 C+ 85 C Reel
1206L050/16NR


16V 500mA 100A 1A 1206 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 : 11215
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.025

Multiples of: 10

500 mA1 A             
SMD0805-020/09N


9V 200mA 30A 500mW 500mA 550mΩ 0.02s 3.5Ω 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.

Bourne Availability : 11195
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0232

Multiples of: 10

               
0ZCF0125FF2C


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 : 11167
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1243

Multiples of: 1

1.25 A2.5 A100 A33 VDC250 mOhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
1206L035/30NR


30V 350mA 40A 750mA 1206 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 : 11131
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0251

Multiples of: 10

350 mA750 mA             
1210L300/16WR


16V 3A 100A 6A 1210 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 : 11104
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0675

Multiples of: 5

3 A6 A             
SMD0603-002-60V


0603 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 : 11077
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0261

Multiples of: 10

               
1206L500SL-VWR


Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 5.00A
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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 : 11053
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 1.0759

Multiples of: 1

5 A10 A50 A6 VDC12 mOhmsPCB MountSMD/SMT1206 (3418 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
MF-RX185/72-2-14


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Kinked Leads
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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 : 10995
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.2508

Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
SMD1206-380-6V


6V 3.8A 50A 1.2W -40℃~+70℃ 7.6A 6mΩ 5s 20mΩ 1206 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.

BNstar Availability : 10987
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0742

Multiples of: 5

3.8 A7.6 A             
MF-LSMF110/60X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/60V
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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 : 10969
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.3751

Multiples of: 1

  1.1 A60 V SMD/SMTSMD/SMT MF - LSMF     Reel , Cut Tape
JK-SMD0805-075-6


6V 750mA 100A 1.5A - 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 : 10961
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0205

Multiples of: 20

750 mA1.5 A             
0603L050/16AR


16V 500mA 40A 1A 0603 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 : 10959
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0343

Multiples of: 10

500 mA1 A             
SMD1812-150C-33V


33V 1.5A 50A 1W -40℃~+85℃ 3A 40mΩ 0.5s 180mΩ 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.

BNstar Availability : 10885
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0513

Multiples of: 10

               
0805L050/6XR


6V 500mA 40A 1A 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.

LUTE Availability : 10864
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0255

Multiples of: 20

500 mA1 A             
CMF-RL50A-10-0


Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM
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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 : 10863
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.3421

Multiples of: 1

0.05 A0.1 A3 A230 VAC50 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
BSMD1812-110-16V


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.

BHFUSE Availability : 10856
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0323

Multiples of: 10

1.1 A2.2 A             
RL250-400


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.

Ruilongyuan Availability : 10845
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.1001

Multiples of: 5

400 mA800 mA             
JK-SMD0603-004


24V 40mA 40A 120mA 0603 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 : 10843
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0275

Multiples of: 20

40 mA120 mA             
0ZCJ0110FF2E


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.

Bel Fuse Availability : 10563
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.099

Multiples of: 1

1.1 A2.2 A100 A6 VDC180 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
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