About Resettable Fuses - PPTC

Littelfuse 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
  
                   
0805L260SLTHYR


Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A
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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 : 7683
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USD 0.9901

Multiples of: 1

2.6 A5 A50 A6 V35 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Lorho Smd  - 40 C+ 85 C Cut Tape
NANOSMDH075F-02


Resettable Fuses - PPTC 6Vdc 10A Nano SMD 3216MM 1206IN
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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 : 7622
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.195

Multiples of: 1

750 mA2 A10 A6 V100 mOhmsSmd/SmtSmd/Smt Nanosmd  - 40 C+ 125 C Cut Tape
TSL250-080F-2


Resettable Fuses - PPTC Polyswitch 0.08A
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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 : 7376
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USD 0.4681

Multiples of: 1

80 mA240 mA3 A80 VDC20 OhmsPCB MountSMD/SMT TSL250  - 40 C+ 85 C Reel , Cut Tape
LR4-730F


Resettable Fuses - PPTC 7.3A 20V 100A 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 : 7313
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.7762

Multiples of: 1

7.3 A14.1 A100 A20 VDC12 mOhmsStrapAxial Lr4- 40 C to + 125 C - 40 C+ 125 C Bulk
MINIASMDC260F/16-2


Resettable Fuses - PPTC 2.6A 16V Mini SMD AEC-Q200
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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 : 7255
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.3144

Multiples of: 1

2.6 A5 A100 A16 VDC50 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)miniASMD  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
1210L010/90WR


Resettable Fuses - PPTC PTC 90V POLYFUSE SURF MOUNT 1210 0.1A
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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 : 7255
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.6396

Multiples of: 1

        1210L     Reel , Cut Tape
1812L200THPR


Resettable Fuses - PPTC PTC 8V 1812 2.0A POLYFUSE SMD THIN
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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 : 7250
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0391

Multiples of: 10

2 A3.5 A100 A8 VDC70 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
RF2155-000


MINIASMDC050F-2
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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 : 7235
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.2315

Multiples of: 1

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VTP175F


Resettable Fuses - PPTC 1.75A 16V 100A 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 : 7192
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.5025

Multiples of: 1

1.75 A3.6 A100 A16 VDC0.051 OhmsStrapAxial Vtp- 40 C to + 85 C - 40 C+ 85 C Bulk
TS250-130F-RC-B-0.5-2


Resettable Fuses - PPTC Polyswitch 0.26A
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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 : 7178
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.4681

Multiples of: 1

0.13 A0.26 A-60 VDC17 OhmsSmd/SmtSmd/Smt Ts250- 40 C to + 85 C - 40 C+ 85 C Reel
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