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
  
                   
1206L500/12SLPR


Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 1206 SL 5.0A
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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 : 3633
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.9471

Multiples of: 1

5 A10 A50 A12 VDC12 mOhmsPCB MountSMD/SMT1206 (3418 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
RXEF065-2


Resettable Fuses - PPTC Radial Lead .65A 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 : 3631
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.2156

Multiples of: 1

0.65 A1.3 A40 A72 VDC720 mOhmsThrough HoleRadial Rxef- 40 C to 85 C5.8 Mm- 40 C+ 85 C Reel
SMD1206-110


6V 1.1A 100A 2.2A 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.

Jinkaisheng Availability : 3627
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0397

Multiples of: 10

1.1 A2.2 A             
SMD1812-150/33N


33V 1.5A 40A 3A 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 : 3624
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0365

Multiples of: 10

1.5 A3 A             
TLC-PSMD030


6V 300mA 100A 750mA 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.

TLC Availability : 3621
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0378

Multiples of: 10

300 mA750 mA             
SMD1206-300-6V


6V 3A 50A 1.2W -40℃~+70℃ 6A 3mΩ 5s 30mΩ SMD,3.5x1.85x1mm 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 : 3618
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0432

Multiples of: 5

3 A6 A             
1812L110/16DR


Resettable Fuses - PPTC 16V 1812 1.10A 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 : 3618
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0486

Multiples of: 5

1.1 A1.95 A100 A16 VDC180 mOhmsSmdsmtSmdsmt1812 (4532 METRIC)1812L- 40 C to 85 C - 40 C+ 85 C Reel
200mA/24V


24V 0.2A 40A 0.6W 0.4A 0.6Ω 0.05s 2.5Ω 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.

DOWO Availability : 3613
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.049

Multiples of: 5

               
CMF-RL25U-15-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 25OHM
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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 : 3612
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.3865

Multiples of: 1

60 mA150 mA900 mA230 VAC25 OhmsPCB MountRadial CMF - RL 5 mm- 40 C+ 125 C Bulk
JK-SMD1210-400L-12


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.

Jinrui Electronic Materials Availability : 3608
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0815

Multiples of: 5

               
0ZRM0075AF1E


PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 120VDC/120VAC 7A 2.64W 15s 0.25Ohm Radial 10.9 X 4.1 X 17mm Bulk
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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 : 3599
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.3084

Multiples of: 100

        Zrm     Bulk
MF-PSMF075X-2


Resettable Fuses - PPTC 6V .75A-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.

Bourns Availability : 3598
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0224

Multiples of: 10

750 mA1.5 A40 A6 VDC350 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSMF  - 40 C+ 85 C Reel , Cut Tape
JK-SMD0603-050/6V


6V 0.5A 40A 1A 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 : 3598
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0292

Multiples of: 5

0.5 A1 A             
SMD2920-300/33N


33V 3A 40A 6A 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 : 3598
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0728

Multiples of: 5

3 A6 A             
MINISMDC200F-2


Resettable Fuses - PPTC 2A 8V 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 : 3593
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0539

Multiples of: 5

2 A4 A100 A8 VDC70 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)miniSMD  - 40 C+ 85 C Reel , Cut Tape
FSMD010-24-0805-R


PTC Resettable Fuses 0805 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.

Fuzetec Availability : 3591
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0484

Multiples of: 5

100 mA300 mA             
MF-PSML175/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.75A6V
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 : 3590
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.4964

Multiples of: 1

              Cut Tape
ASMD0603-020


PTC Resettable Fuses 0603 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.

JDT Availability : 3589
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0277

Multiples of: 10

200 mA500 mA             
SL1206110


PTC Resettable Fuses 1206 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.

TECHFUSE Availability : 3589
Ship by Thu. 23 Oct to Wed. 29 Oct Calender.png

USD 0.0589

Multiples of: 5

1.1 A2.2 A             
0ZRC0030FF1E


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 : 3556
Ship by Tue. 21 Oct to Thu. 23 Oct Calender.png

USD 0.11

Multiples of: 1

0.3 A0.6 A40 A90 VDC2.1 OhmsThrough HoleRadial 0Zr C- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
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