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
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
1210L005/90AR


90V 50mA 40A 150mA 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 : 3099
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USD 0.0668

Multiples of: 5

50 mA150 mA             
0805L012/36AR


36V 120mA 40A 320mA 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.

LUTE Availability : 3098
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USD 0.0438

Multiples of: 5

120 mA320 mA             
RL250-600


PTC Resettable Fuses Through Hole 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.

Ruilongyuan Availability : 3091
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USD 0.135

Multiples of: 5

600 mA1.2 A             
1206L035/30WR


Resettable Fuses - PPTC PTC 30V POLYFUSE SURF MOUNT 1206 0.35A
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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 : 3089
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USD 0.1612

Multiples of: 5

350 mA750 mA100 A30 VDC1.2 OhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
FTR1812-260/16


16V 2.6A 100A 1.2W -40℃~+85℃ 5A 15mΩ 5s 50mΩ 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.

FTR Availability : 3079
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USD 0.0481

Multiples of: 1

2.6 A5 A             
MF-FSMF035X-2


Resettable Fuses - PPTC 6volts 40amps
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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 : 3065
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0181

Multiples of: 20

350 mA750 mA40 A6 VDC1.4 OhmsPCB MountSMD/SMT MF - FSMF  - 40 C+ 85 C Reel , Cut Tape
K1812L300/12DR


12V 3A 100A 6A 1812 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.

Yongyutai Electronics Availability : 3065
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0476

Multiples of: 5

3 A6 A             
TS250-130F-RA-2


Resettable Fuses - PPTC Polyswitch 0.26A Restive Range -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 : 3064
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.6028

Multiples of: 1

0.13 A0.26 A3 A60 VDC15 OhmsSmd/SmtSmd/Smt Ts250- 40 C to + 85 C - 40 C+ 85 C Reel
MF-USML380/12-2


Resettable Fuses - PPTC 12V 3.8A-HD 50A 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.

Bourns Availability : 3063
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.2201

Multiples of: 1

3.8 A7.6 A50 A12 V20 mOhmsPcb MountSmd/Smt Mf - Usml  - 40 C+ 85 C Cut Tape
MF-LSMF110X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V
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 : 3054
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2827

Multiples of: 1

1.1 A2.2 A40 A33 VDC410 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
BSMD1206-030-24V


24V 300mA 40A 650mA 1206 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.

BHFUSE Availability : 3045
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USD 0.0267

Multiples of: 10

300 mA650 mA             
SMD2920-400/30N


30V 4A 40A 8A 2920 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.

Bourne Availability : 3045
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.083

Multiples of: 5

4 A8 A             
RXEF020


Resettable Fuses - PPTC Radial Lead .2A 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 : 3045
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.1138

Multiples of: 5

    4.4 Ohms     5.1Mm   Bulk
SMD2920P260TF/24


PTC Resettable Fuses 2920 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.

Polytronics Availability : 3042
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.2368

Multiples of: 1

2.6 A5 A             
ASMD125F-2


Resettable Fuses - PPTC Polyswitch 2.46A 16-60V
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 : 3041
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.3256

Multiples of: 1

1.04 A2.46 A40 A16 VDC250 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Asmd- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
SMD1812P110TF/24


PTC Resettable Fuses 1812 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 : 3040
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0607

Multiples of: 5

1.1 A2.2 A             
SMD0603-001C-60V


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.

BNstar Availability : 3036
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0327

Multiples of: 10

               
SMD1206P050TF/30


1206 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.

Ruilongyuan Availability : 3036
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0911

Multiples of: 5

               
0ZRG0160FF1E


Resettable Fuses - PPTC Resettable Fuse 1.6A
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 : 3034
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.1815

Multiples of: 1

1.6 A3.2 A40 A30 V110 mOhmsThrough HoleRadial 0Zrg 5.1 Mm- 40 C+ 85 C Bulk
LVR200S-240


Resettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET
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 : 2811
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 1.0791

Multiples of: 1

2 A4 A20 A240 V221 mOhmsThrough HoleRadial Lvr- 40 C to + 85 C11.4 Mm- 20 C+ 85 C Bulk
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