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-R010-2-99


Resettable Fuses - PPTC 0.10A 60V 2.5ohm Hold .1 Trip .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 : 2910
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USD 0.3325
Multiples of: 3000

0.1 A0.2 A40 A60 VDC4.5 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
MF-RG900-0


Resettable Fuses - PPTC PTC - RADIAL LEADED LO RESIS
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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 : 2910
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USD 0.3232
Multiples of: 1

9 A15.3 A100 A16 V9.2 mOhmsPCB MountRadial MF - RG 5.1 mm- 40 C+ 85 C Bulk
MF-R075-2-99


Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5
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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 : 2910
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.429
Multiples of: 3000

0.75 A1.5 A40 A60 VDC400 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Reel
MF-USHT035KX-2


Resettable Fuses - PPTC 30V 20A .35A AEC-Q200 1210
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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 : 2910
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.4612
Multiples of: 3000

0.35 A1.75 A20 A30 V2.2 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mf - Usht  - 40 C+ 125 C Cut Tape
MF-NSHT050KX-2


Resettable Fuses - PPTC 16V .5A-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 : 2910
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.4655
Multiples of: 3000

0.5 A1 A100 A13.2 V0.7 OhmsPcb MountSmd/Smt Mf - Nsht  - 40 C+ 85 C Cut Tape
MF-R400-2-99


Resettable Fuses - PPTC 4A 30V 0.01ohm Hold 4 Trip 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 : 2905
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.1082
Multiples of: 1

4 A8 A40 A30 VDC30 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
MF-USHT010KX-2


Resettable Fuses - PPTC 30V .1A-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 : 2879
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.4209
Multiples of: 1

0.1 A  30 V Pcb MountSmd/Smt1210 (3225 METRIC)Mf - Usht  - 40 C+ 125 C Cut Tape
MF-NSML400/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 4.0A6V
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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 : 2860
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USD 0.4011
Multiples of: 1

              Cut Tape
MF-FSML175/8-2


Resettable Fuses - PPTC 8V 1.75A 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 : 2856
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.5796
Multiples of: 1

1.75 A3.5 A50 A8 V8 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
MF-RX160-0-99


Resettable Fuses - PPTC 1.60A 60V 0.09ohm
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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 : 2842
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.2112
Multiples of: 1

1.6 A3.2 A40 A60 VDC140 mOhmsThrough HoleRadial Mf - Rx 5.1 Mm- 40 C+ 85 C Bulk
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