About Resettable Fuses - PPTC

Bourns 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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  Hold Current
Reset
  Trip Current
Reset
  Current Rating - Max
Reset
  Maximum Voltage
Reset
  Resistance
Reset
  Mounting Style
Reset
  Termination Style
Reset
  Package / Case
Reset
  Series
Reset
  Operating Temperature Range
Reset
  Lead Spacing
Reset
  Minimum Operating Temperature
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  Maximum Operating Temperature
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  Qualification
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  Packaging
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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-R010-2


Resettable Fuses - PPTC 0.10A 60V 2.5ohm Hold .10 Trip .20
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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 : 94
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 0.1181
Multiples of: 5

0.1 A0.2 A40 A60 VDC4.5 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Reel
MF-R050-0-99


Resettable Fuses - PPTC .5A 60V
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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 : 90
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.3896
Multiples of: 50

0.5 A1 A40 A60 VDC770 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
MF-RX018/250-0


Resettable Fuses - PPTC 0.18A 60V 0.8ohm Hold 18 Trip 4
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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 : 90
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.421
Multiples of: 50

0.18 A 10 A60 VDC2 OhmsThrough HoleRadial Mf - Rx/250- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-R250


MF-R250 2.5AMP RESETTABLE MULTIFUSE (SQUARE)
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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 : 86
Ships to you
by Wed. 17 Jul Calender.png

USD 0.5325
Multiples of: 1

2.5 A5 A40 A30 VDC0.048 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
MF-SM250-2-99


Resettable Fuses - PPTC 2.5A 15V
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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 : 85
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.4384
Multiples of: 3000

2.5 A5 A100 A15 VDC85 mOhmsSmd/SmtSmd/Smt3425 (8763 METRIC)Mf - Sm- 40 C to + 85 C - 40 C+ 85 C Reel
MF-R030


Resettable Fuses - PPTC 60v Max 40Amps Max Hold .30 Trip .60
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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 : 65
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 0.0915
Multiples of: 5

0.3 A0.6 A40 A60 VDC1.36 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
MF-R900-2-99


Bourns Resettable Fuses - PPTC 9A 30V 0.005ohm Hold 9.0 Trip 18.0
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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 Availability : 48
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.0841
Multiples of: 1

9 A18 A40 A30 VDC0.01 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
MF-NSML550-2


Resettable Fuses - PPTC 5.5A 6V 1206 LOW-OHMIC
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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 : 32
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.5777
Multiples of: 1

5.5 A11 A50 A6 V11 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml  - 40 C+ 85 C Cut Tape
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 Availability : 28
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.3844
Multiples of: 1

8 A16 A40 A30 V0.02 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
MF-LS260


Resettable Fuses - PPTC 2.6A 24V 0.025ohm Axial
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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 : 22
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.0671
Multiples of: 1

2.6 A5.2 A100 A24 VDC42 mOhmsStrapAxial Mf - Ls- 40 C to + 85 C - 40 C+ 85 C Bulk
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