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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-RHT1100-AP


Resettable Fuses - PPTC 11A 16V .0055ohms 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.

Bourns Availability : 6683
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USD 0.1605

Multiples of: 1

11 A  16 V6.2 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Ammo Pack
JK250-2000U


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.

Jinrui Electronic Materials Availability : 6677
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USD 0.3583

Multiples of: 1

2 A4 A             
1812L020/60GR


60V 200mA 40A 400mA 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 : 6634
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USD 0.0263

Multiples of: 10

200 mA400 mA             
SMD1206-500-6V


6V 5A 50A 1.5W -40℃~+70℃ 10A 1mΩ 5s 12mΩ 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.

BNstar Availability : 6618
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USD 0.0824

Multiples of: 5

               
1812L200/30GR


30V 2A 40A 4A 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 : 6595
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0649

Multiples of: 5

2 A4 A             
SMD500L-16V


16V 5A 100A 1.8W 10A 5mΩ 10s 31mΩ SMD,7.96x5.44mm 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.

TECHFUSE Availability : 6572
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0934

Multiples of: 5

5 A10 A             
Hot RXEF040


Resettable Fuses - PPTC Radial Lead .4A 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 : 6564
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.2058

Multiples of: 1

0.4 A0.8 A40 A72 VDC1.29 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
MF-RX110/72-2


Resettable Fuses - PPTC 1.10A 72V 0.15ohm Hold 1.1 Trip 2.2
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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.

Bourns Availability : 6559
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.1781

Multiples of: 1

1.1 A2.2 A40 A72 VDC250 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel , Cut Tape
MF-USML700-2


Resettable Fuses - PPTC 6V 7A 0.001OHMS
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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 : 6557
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.403

Multiples of: 1

7 A14 A50 A6 V13.5 mOhmsSmd/SmtSmd/Smt Mf - Usml  - 40 C+ 85 C Cut Tape
0ZRE0025FF1E


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.

Bel Fuse Availability : 6525
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USD 0.2323

Multiples of: 1

250 mA560 mA3.5 A240 V3.8 OhmsThrough HoleRadial 0Zre 5.1 Mm- 40 C+ 85 C Bulk
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