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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)
Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
RXEF075S


Resettable Fuses - PPTC Radial Lead .75A 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 771
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.33

Multiples of: 1

750 mA1.5 A40 A72 VDC600 mOhmsPCB MountRadial RXEF 5.8 mm- 40 C+ 85 C Bulk
AHRF450


Resettable Fuses - PPTC 4.5A 16V High Temp AEC-Q200
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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 768
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.5884

Multiples of: 1

4.5 A8.7 A100 A16 VDC54 mOhmsThrough HoleRadial Ahrf- 40 C to + 125 C - 40 C+ 125 CAec - Q200Bulk
MF-MSMF200L-2


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.

Bourns 766
Ships to you
between Tue. 03 Mar to Fri. 06 Mar
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AUD 0.0339

Multiples of: 10

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BK60-005-DZ


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.

Yageo 761
Ships to you
between Tue. 03 Mar to Fri. 06 Mar
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AUD 0.0741

Multiples of: 5

50 mA100 mA             
SMD2920-200/33N


33V 2A 40A 4A 2920 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 761
Ships to you
between Tue. 03 Mar to Fri. 06 Mar
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AUD 0.0994

Multiples of: 5

2 A4 A             
RUEF135


Resettable Fuses - PPTC 1.35A 30V 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 761
Ships to you
between Tue. 03 Mar to Fri. 06 Mar
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AUD 0.2041

Multiples of: 5

          5.1Mm   Bulk
RUEF600-AP


Resettable Fuses - PPTC 6A 30V 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 752
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.7229

Multiples of: 1

6 A12 A100 A30 VDC40 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C10.9 Mm- 40 C+ 85 C Ammo Pack
LVR012K


Resettable Fuses - PPTC .12A 240VAC 20/1.2A 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 749
Ships to you
between Mon. 23 Feb to Wed. 25 Feb
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AUD 0.4738

Multiples of: 1

0.12 A0.3 A1.2 A240 VAC12 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Bulk
MF-RX185-2


Resettable Fuses - PPTC 1.85A 60V 0.08ohm Hold 1.85A Trip 3.7A
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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 746
Ships to you
between Tue. 17 Feb to Mon. 23 Feb
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AUD 0.6013

Multiples of: 1

1.85 A3.7 A40 A60 VDC0.12 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm   Reel
MF-RX250-2


Resettable Fuses - PPTC 2.50A 60V 0.05ohm Hold 2.5 Trip 5Amps
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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 746
Ships to you
between Tue. 17 Feb to Mon. 23 Feb
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AUD 0.6528

Multiples of: 1

2.5 A5 A40 A60 VDC0.08 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm   Reel
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