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
  
                   
MF-LSMF330/24X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/24V
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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 : 7222
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.8464

Multiples of: 1

3.3 A5.5 A40 A24 VDC55 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
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. 12 Sep to Mon. 16 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. 12 Sep to Mon. 16 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
CMF-RL50-0


Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 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 : 7166
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3197

Multiples of: 1

    50 Ohms     5.08Mm   Bulk
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 : 7165
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0371

Multiples of: 10

2 A3.5 A100 A8 VDC70 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
BSMD1210-050-16V


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.

BHFUSE Availability : 7158
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0356

Multiples of: 10

               
TRF250-120T-RA-B-0.5


PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 0.8W 7Ohm Radial 6.5 X 4.6 X 7mm 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.

Littelfuse Availability : 7158
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.4337

Multiples of: 1

0.12 A0.24 A3 A60 VDC16 OhmsThrough HoleRadial Trf250- 40 C to + 85 C - 40 C+ 85 C Bulk
PTSLR12066V110


Resettable Fuses - PPTC 6V 1.1A-HD 50A MAX
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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 : 7148
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.38

Multiples of: 1

1.1 A2.2 A50 A6 VDC130 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)PTSLR  - 40 C+ 85 C Reel , Cut Tape
1812L350/16GR


16V 3.5A 40A 6A 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.

LUTE Availability : 7146
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0591

Multiples of: 5

3.5 A6 A             
mSMD125


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.

TECHFUSE Availability : 7141
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0287

Multiples of: 10

1.25 A2.5 A             
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