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
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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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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-R005-AP


Resettable Fuses - PPTC 0.05A 60V 7.3ohm Hold .05 Trip .10
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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 : 13729
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.2187
Multiples of: 1

0.05 A0.1 A40 A60 VDC11.1 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-MSMF075-2


Resettable Fuses - PPTC 0.75A 13.2V 0.11ohm
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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 : 13681
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0328
Multiples of: 10

0.75 A1.5 A100 A13.2 VDC450 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C    Reel
MF-RM012/240-2


Resettable Fuses - PPTC 0.12A 240V 3ohm
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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 : 13676
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.2679
Multiples of: 1

0.12 A0.3 A1.2 A240 V3 OhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Reel
MF-SMDF050-2


Resettable Fuses - PPTC 0.55A 60V 0.2ohm Hold 0.55A Trip1.2a
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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 : 13402
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0721
Multiples of: 5

0.55 A1.2 A10 A60 VDC1 OhmsSmd/SmtSmd/Smt2018 (5045 METRIC)Mf - Smdf- 40 C to + 85 C    Reel
CMF-RL50A-10-0


Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM
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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 : 13283
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.3622
Multiples of: 1

0.05 A0.1 A3 A230 VAC50 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
MF-SM150/33-2


Resettable Fuses - PPTC 1.50A 33V 0.06ohm Hold 1.5A Trip 3A
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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 : 13199
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.1225
Multiples of: 5

1.5 A3 A40 A33 VDC230 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
MF-PSMF010/24X-2


Resettable Fuses - PPTC PTC RESETTABLE 0.1A 24V SMD 0805
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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 : 13081
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.1702
Multiples of: 1

0.1 A0.3 A80 A24 V7.5 OhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Mf - Psmf  - 40 C+ 85 C Cut Tape
MF-NSMF020-2


Resettable Fuses - PPTC 0.20A 24V 0.60ohm 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.

Bourns Availability : 12800
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.1093
Multiples of: 20

0.2 A0.46 A10 A24 VDC2.6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsmf- 40 C to + 85 C    Reel
MF-RM033/240-2


Resettable Fuses - PPTC 0.33A 240V 0.77ohm
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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 : 12642
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.3059
Multiples of: 1

0.33 A0.74 A4.5 A240 V770 mOhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Reel
MF-RM005/240-2


Resettable Fuses - PPTC 240V .05A-HD 1A 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.

Bourns Availability : 12029
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.2024
Multiples of: 1

0.05 A0.12 A1 A240 V18.5 OhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Reel
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