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.
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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-RHT450-AP


Resettable Fuses - PPTC 4.5A 16V .022ohms AEC-Q200 +125C
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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.

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AUD 0.624
Multiples of: 3000

4.5 A7.8 A100 A16 VDC54 mOhmsThrough HoleRadial Mf - Rht 5.1 Mm- 40 C+ 125 CAec - Q200Ammo Pack
TRF250-145US


Resettable Fuses - PPTC
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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 0
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AUD 0.6243
Multiples of: 1

145 mA290 mA3 A60 V12 OhmsThrough HoleRadial Trf250  - 40 C+ 85 C Bulk
TRF250-120UT


Resettable Fuses - PPTC
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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 0
6 to 16 Weeks Calender.png

AUD 0.6243
Multiples of: 1

120 mA240 mA3 A60 V16 OhmsThrough HoleRadial Trf250  - 40 C+ 85 C Bulk
2381-660-59491


2381 Series 50 Ohm 20 % Radial Through Hole PTC Thermistor
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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.

Vishay 0
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AUD 0.625
Multiples of: 500

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2381-660-59593


PTCCL Series 56 Ohm 600 mA 20 % Radial PTC Overload Protection Thermistor
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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.

Vishay 0
6 to 16 Weeks Calender.png

AUD 0.625
Multiples of: 500

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MF-LL190-0


Resettable Fuses - PPTC 1.9A 6V 5mOhms
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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 0
6 to 16 Weeks Calender.png

AUD 0.6267
Multiples of: 1

1.9 A4.9 A50 A6 V15 OhmsSmd/SmtSmd/Smt Mf - Ll- 40 C to + 85 C - 40 C+ 85 C Bulk
CMF-SDP10A-2


Ceramic PTC Resettable Fuse 230V (250V Int) 150 mA Ih Surface Mount 4-SMD Cube
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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 0
6 to 16 Weeks Calender.png

AUD 0.6284
Multiples of: 1

150 mA360 mA1 A230 V10 OhmsSmd/SmtSmd/Smt Cmf - Sdp  - 40 C+ 125 C Cut Tape
TRF250-120-B-0.5


TRF250120B0.5 4.7 mm 11 40 c to +85 bulk 8000000ur trf250 radial polyswitch 6.5 te connectivity raychem 120000ua 60v through hole 0.24 5 resettable fuses pptc thermistors circuit protection
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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.

TE Connectivity 0
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AUD 0.6303
Multiples of: 500

0.12 A0.24 A-60 V8 OhmsThrough HoleRadial Trf250- 40 C to + 85 C5 Mm   Bulk
MF-R800-2


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 8.0 Trip 16.0
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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 0
6 to 16 Weeks Calender.png

AUD 0.6781
Multiples of: 6000

8 A16 A40 A30 V0.02 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
MF-USHT110KX-2


Resettable Fuses - PPTC 16V 1.1A-HD 20A 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.

Bourns 0
6 to 16 Weeks Calender.png

AUD 0.6321
Multiples of: 2000

1.1 A5.5 A20 A9 VDC500 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USHT  - 20 C+ 125 C Reel , Cut Tape
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