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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Image  Information Image Stock Code(▲▼)Description
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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
  
                   
RF1511-000


PTC Resettable Fuse 1.75A(hold) 3.5A(trip) 6V 40A 0.025Ohm SMD Solder Pad 1210 T/R Automotive
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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 : 0
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USD 0.2258

Multiples of: 1

1.75 A3.5 A            Tape And Reel
BK600-150-SY


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 Availability : 0
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USD 0.226

Multiples of: 1

150 mA300 mA             
RF3203-000


Resettable Fuses - PPTC 16V 4.0A-HD 100A 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.

Littelfuse Availability : 0
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USD 0.2262

Multiples of: 1

               
RGEF900-1


Resettable Fuses - PPTC 9A 16V 20AWG 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 : 0
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USD 0.2267

Multiples of: 5

9 A15.3 A-16 V13.5 mOhmsThrough HoleRadial Rgef  - 40 C+ 85 C Bulk
JK600-110U


PTC Fuse DIP 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.

Yenji Availability : 0
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USD 0.2274

Multiples of: 1

               
JK600-150U


PTC Fuse DIP 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.

Yenji Availability : 0
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USD 0.2274

Multiples of: 1

               
JK600-160U


PTC Fuse DIP 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.

Yenji Availability : 0
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USD 0.2274

Multiples of: 1

               
0ZCE0050FF2E


PTC Resettable Fuse 0.5A(hold) 1A(trip) 6VDC 100A 0.5W 0.1s 0.15Ohm SMD Solder Pad 0805 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.

Bel Fuse Availability : 0
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USD 0.2274

Multiples of: 1

               
RXEF160K-2


Resettable Fuses - PPTC Radial Lead 1.6A 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 : 0
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USD 0.2281

Multiples of: 1500

1.6 A3.2 A40 A72 V0.22 OhmsThrough HoleRadial Rxef- 40 C to + 85 C    Bulk
BK600-110


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 Availability : 0
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USD 0.2284

Multiples of: 1

110 mA220 mA             
RXEF065-AP


RXEF065AP te connectivity
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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 : 0
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USD 0.2289

Multiples of: 2000

0.65 A1.3 A40 A72 VDC0.72 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Reel
FRVL050-120F


120V 500mA 3A 1.56W 1A 500mΩ 6s 1.17Ω Radial Leaded 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.

Fuzetec Availability : 0
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USD 0.2294

Multiples of: 1

               
MF-RG400-AP


Resettable Fuses - PPTC 16Vdc 6.0A 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.

Bourns Availability : 0
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USD 0.2296

Multiples of: 1

6 A10.2 A100 A16 VDC18.5 mOhmsThrough HoleRadial Mf - Rg 5.1 Mm- 40 C+ 85 C Ammo Pack
MF-R090-99


Resettable Fuses - PPTC 0.90A 60V 0.14ohm Hold .90 Trip 1.8
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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 : 0
Calender.png

USD 0.2299

Multiples of: 1

0.9 A1.8 A40 A30 VDC0.12 OhmsThrough HoleRadial Mf - R/90- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
RF2631-000


Resettable Fuses - PPTC 72V .2A-HD 40A 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.

Littelfuse Availability : 0
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USD 0.2299

Multiples of: 1

               
16R135BU


Resettable Fuses - PPTC PTC 16V 1.35A POLY RADIAL LEADS
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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 : 0
Calender.png

USD 0.2309

Multiples of: 1

1.35 A2.7 A40 A16 VDC120 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-RX185/72-AP


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Hold 1.85 Trip 3.7
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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 : 0
Calender.png

USD 0.2321

Multiples of: 1500

1.85 A3.7 A40 A72 VDC120 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-RX160/72-AP


Resettable Fuses - PPTC 1.60A 72V 0.09ohm Hold 1.6 Trip 3.2
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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 : 0
Calender.png

USD 0.2321

Multiples of: 1500

1.6 A3.2 A40 A72 VDC0.14 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
RGEF700-1


Resettable Fuses - PPTC 7A 16V 20AWG 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 : 0
Calender.png

USD 0.2322

Multiples of: 1

7 A11.9 A-16 V22 mOhmsThrough HoleRadial Rgef  - 40 C+ 85 C Bulk
1206L035/16YR-A


PTC Resettable Fuses 1206 RoHS
Icon ROHS
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 : 0
Calender.png

USD 0.2331

Multiples of: 1

0.35 A0.75 A             
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