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
  
                   
nSMD010


PTC Resettable Fuses 1206 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 532366
Ships to you
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AUD 0.028
Multiples of: 20

100 mA250 mA             
nSMD005


PTC Resettable Fuses 1206 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 398961
Ships to you
between Tue. 23 Jul to Fri. 26 Jul Calender.png

AUD 0.028
Multiples of: 20

50 mA150 mA             
JK-NSMD012


PTC Resettable Fuses 1206 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 279747
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between Tue. 23 Jul to Fri. 26 Jul Calender.png

AUD 0.0293
Multiples of: 20

120 mA290 mA             
nSMD012


PTC Resettable Fuses 1206 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 249293
Ships to you
between Tue. 23 Jul to Fri. 26 Jul Calender.png

AUD 0.0307
Multiples of: 20

120 mA290 mA             
TRF250-120-2


PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 0.8W 0.75s 8.5Ohm Radial 6.5 X 4.6 X 7mm T/R
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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 239105
Ships to you
between Tue. 09 Jul to Mon. 15 Jul Calender.png

AUD 0.5206
Multiples of: 1

120 mA240 mA3 A60 VDC16 OhmsPCB MountRadial TRF250 5 mm- 40 C+ 85 C Ammo Pack
SMD0805-010-24V


PTC Resettable Fuses 0805 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 218399
Ships to you
between Tue. 23 Jul to Fri. 26 Jul Calender.png

AUD 0.0413
Multiples of: 20

100 mA300 mA             
MINISMDC050F-2


Resettable Fuses - PPTC .50A 24V 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 194000
Ships to you
between Tue. 09 Jul to Mon. 15 Jul Calender.png

AUD 0.202
Multiples of: 2000

500 mA1 A100 A24 V1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismd- 40 C to + 85 C    Reel
SL0805200


PTC Resettable Fuses 0805 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 188548
Ships to you
between Tue. 23 Jul to Fri. 26 Jul Calender.png

AUD 0.06
Multiples of: 10

2 A4 A             
JK-MSMD050-30


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.

Jinrui Electronic Materials 188445
Ships to you
between Tue. 23 Jul to Fri. 26 Jul Calender.png

AUD 0.0366
Multiples of: 20

500 mA1 A             
Hot MF-MSMF050-2


Resettable Fuses - PPTC 15V .5A-HD 100A MAX (R
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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 21830
Ships to you
between Tue. 23 Jul to Fri. 26 Jul Calender.png

AUD 0.0571
Multiples of: 10

0.5 A1 A100 A15 VDC150 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C    Reel
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