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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
Hot MF-PSML175-2


Resettable Fuses - PPTC 1.75A 6V 0805 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 : 5532
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 0.0295
Multiples of: 1

1.75 A3.5 A50 A6 V55 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Mf - Psml  - 40 C+ 85 C Cut Tape
MF-RHT070-2


Resettable Fuses - PPTC 0.7A 16V 0.3ohm 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 : 5531
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.2242
Multiples of: 1

0.7 A1.4 A40 A16 VDC800 mOhmsThrough HoleRadial Mf - Rht- 40 C to + 125 C5.1 Mm- 40 C+ 125 CAec - Q200Reel
MF-PSML400/8-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 4.0A8V
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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 : 5504
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.6958
Multiples of: 1

4 A 50 A6 V Smd/SmtSmd/Smt Mf - Psml/X  - 40 C+ 85 C Cut Tape
MF-NSML260/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 2.6A6V
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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 : 5416
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.4425
Multiples of: 1

2.6 A5.2 A50 A6 VDC26 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)MF - NSML  - 40 C+ 85 C Reel , Cut Tape
Hot MF-NSML150-2


Resettable Fuses - PPTC 1.5A 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 : 5411
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 0.0177
Multiples of: 1

1.5 A3 A50 A6 V65 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml   + 85 C Cut Tape
MF-R250-AP-99


Resettable Fuses - PPTC 2.5A 30V 0.025ohm Hold 2.5 Trip 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 : 5400
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 0.495
Multiples of: 40

2.5 A5 A40 A30 VDC0.048 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-NSML260-2


Resettable Fuses - PPTC 2.6A 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 : 5377
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 0.089
Multiples of: 1

5.2 A2.6 A50 A6 V26 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml   + 85 C Cut Tape
MF-R110-AP-99


Resettable Fuses - PPTC 1.1A 30V 0.10ohm Hold 1.1 Trip 2.2
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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 : 5286
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 0.4398
Multiples of: 40

1.1 A2.2 A40 A30 V0.18 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-LSMF200X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/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 : 5263
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.3438
Multiples of: 1

2 A4 A40 A15 VDC125 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
MF-USML260/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 2.6A6V
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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 : 5169
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 0.3938
Multiples of: 1

2.6 A5.2 A50 A6 VDC30 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USML6 - 2  - 40 C+ 85 C Reel , Cut Tape
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