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
  
                   
0ZTJ0010FF2E


Resettable Fuses - PPTC High Temp PTC AECQ 1206
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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 0.3091

Multiples of: 1

              Reel
MF-SM030-2-99


Resettable Fuses - PPTC 0.30A 60V 0.90ohm Hold 0.3 Trip 0.6
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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 0.3094

Multiples of: 1

0.3 A0.6 A40 A60 VDC4.8 OhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Mf - Sm- 40 C to + 85 C - 40 C+ 85 C Reel
RXEF017S


Resettable Fuses - PPTC Radial Lead .17A 60V 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 0.3098

Multiples of: 1

0.17 A0.34 A40 A60 VDC8 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Bulk
RXEF017-AP


PTC Resettable Fuse 0.17A(hold) 0.34A(trip) 60V 40A 0.48W 3s 3.3Ohm Radial 7.4 X 3mm Ammo Pack
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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 0.3099

Multiples of: 1

0.17 A0.34 A40 A60 VDC8 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Ammo Pack
RF2636-000


Resettable Fuses - PPTC 30V 1.1A-HD 40A 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.

Littelfuse Availability : 0
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USD 0.3101

Multiples of: 1

1.1 A2.2 A  0.1 Ohms (max)Through Hole  Ruef+ 85 C    Reel
RF2672-000


Resettable Fuses - PPTC 72V .75A-HD 40A 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.

Littelfuse Availability : 0
Calender.png

USD 0.3101

Multiples of: 1

0.75 A1.5 A  0.4 Ohms (max)Through Hole  Rxef+ 85 C    Bulk
RF0125-000


Tline
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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 Availability : 0
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USD 0.3103

Multiples of: 1

              -
RF2729-000


Resettable Fuses - PPTC 30V 4A-HD 40A 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.

Littelfuse Availability : 0
Calender.png

USD 0.3107

Multiples of: 1

4 A8 A  0.03 Ohms (max)Through Hole  Ruef+ 85 C    Reel
TRF250-110UT


Resettable Fuses - PPTC
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
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USD 0.311

Multiples of: 10000

     PCB MountRadial TRF250     Bulk
MF-RHT900-AP


Resettable Fuses - PPTC 9A 16V .0074ohms 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 : 0
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USD 0.3112

Multiples of: 1

9 A  16 V7.4 mOhmsThrough HoleRadial Mf - Rht  - 40 C+ 125 C Bulk
BK60-200


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 0.3118

Multiples of: 1

               
RGEF600-1


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 Availability : 0
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USD 0.3124

Multiples of: 1

  -     Rgef     Bulk
D52299-000


Resettable Fuses - PPTC TCF250-120
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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 Availability : 0
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USD 0.3125

Multiples of: 1250

0.12 A0.24 A 60 V7 OhmsSmd/Smt  Tcf250+ 85 C    Bulk
MF-RHT800-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 0.3131

Multiples of: 1

6 A10.2 A100 A16 VDC18.5 mOhmsThrough HoleRadial Mf - Rg 5.1 Mm- 40 C+ 85 C Ammo Pack
RF2704-000


Resettable Fuses - PPTC 72V 3.0A-HD 40A MAX
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 0.3132

Multiples of: 1

               
RUSB090


Resettable Fuses - PPTC Radial Lead .9A 16V 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.

TE Connectivity Availability : 0
Calender.png

USD 0.3134

Multiples of: 128

0.9 A1.8 A40 A16 VDC180 mOhmsThrough HoleRadial Rusb- 40 C to + 85 C5.8 Mm   Bulk
RGEF600K


Resettable Fuses - PPTC Radial Lead 6A 16V 100A Imax
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 0.3136

Multiples of: 500

6 A10.2 A100 A16 VDC0.028 OhmsThrough HoleRadial Rgef- 40 C to + 85 C - 40 C+ 85 C Bulk
E17350-000


PTC Resettable Fuse 100A 30V Bulk
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 0.3141

Multiples of: 1

2.5 A4.9 A100 A30 VDC80 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C5 Mm   Bulk
RF2151-000


PTC Resettable Fuse 0.1A(hold) 0.3A(trip) 60VDC 40A 0.75W 5s 0.7Ohm SMD Solder Pad 4.73 X 3.41 X 0.89mm T/R
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.

TE Connectivity Availability : 0
Calender.png

USD 0.3141

Multiples of: 2000

               
RDL30V800


8A 30V 40A 10.2MM PTC RESETTABLE FUSE
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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.

Hitano Availability : 0
Calender.png

USD 0.3147

Multiples of: 1

8 A16 A40 A30 VDC20 mOhmsThrough HoleRadial 30R- 40 C to + 85 C10.2 Mm   Bulk
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