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
Reset
  Maximum Operating Temperature
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  Qualification
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  Packaging
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-NSML190-2


Resettable Fuses - PPTC 1.9A 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 : 4839
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 0.0909
Multiples of: 1

4.9 A1.9 A50 A6 V30 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml   + 85 C Cut Tape
MF-PSMF020X-2


Resettable Fuses - PPTC 0.20A 9V 0.65ohm
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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 : 4828
Ship by Mon. 05 Aug to Thu. 08 Aug Calender.png

USD 0.0233
Multiples of: 20

0.2 A0.5 A40 A9 VDC3.5 OhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Mf - Psmf- 40 C to + 85 C - 40 C+ 85 C Reel
MF-R010-AP


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 : 4799
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.1518
Multiples of: 1

0.1 A0.2 A40 A60 VDC4.5 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-RHT200-2


Bourns Resettable Fuses - PPTC 2A 16V 0.045ohm RESETTABLE
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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 : 4794
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.253
Multiples of: 1

2 A3.8 A100 A16 VDC0.11 OhmsThrough HoleRadial Mf - Rht- 40 C to + 125 C5.1 Mm- 40 C+ 125 CAec - Q200Reel
MF-LR600


Resettable Fuses - PPTC 6A 10V 0.007ohm 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 : 4787
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.3956
Multiples of: 1

6 A11.7 A100 A15 VDC14 mOhmsStrapAxial Mf - Lr- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-FSML200/6-2


Resettable Fuses - PPTC 6V 2.0A 50A 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.

Bourns Availability : 4782
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.6521
Multiples of: 1

2 A4 A50 A6 V6 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
MF-R600-2


Bourns Resettable Fuses - PPTC 6A 30V 0.005ohm Hold 6.0 Trip 12.0
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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 : 4701
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.2829
Multiples of: 1

6 A12 A6 A30 VDC0.02 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
MF-NSHT020KX-2


Resettable Fuses - PPTC 30V .2A-HD 20A 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.

Bourns Availability : 4699
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.5095
Multiples of: 1

0.2 A0.46 A10 A24 V2.6 OhmsPcb MountSmd/Smt Mf - Nsht  - 40 C+ 85 C Cut Tape
MF-MSMF050/30X-2


Resettable Fuses - PPTC 0.5A 30V MULTIFUSE AEC-Q200 Rev-C
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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 : 4684
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.222
Multiples of: 1

0.5 A1 A40 A30 V1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf  - 40 C+ 85 C Cut Tape
MF-NSHT075KX-2


Resettable Fuses - PPTC 12V .75A-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.

Bourns Availability : 4568
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.4497
Multiples of: 1

0.75 A1.5 A100 A6 V0.4 OhmsPcb MountSmd/Smt Mf - Nsht  - 40 C+ 85 C Cut Tape
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