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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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-GSMF300/36X-2


Resettable Fuses - PPTC 36V 3.0A-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 : 15590
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.6394
Multiples of: 1

3 A5.2 A20 A36 V60 mOhmsPcb MountSmd/Smt Mf - Gsmf  - 40 C+ 85 C Cut Tape
MF-NSML400/12-2


Resettable Fuses - PPTC 4.0A 12V 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 : 15397
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.4163
Multiples of: 1

4 A8 A50 A12 VDC18 mOhmsPCB MountSMD/SMT MF - NSML/X  - 40 C+ 85 C Reel , Cut Tape
MF-RM008/240-2


Resettable Fuses - PPTC 0.08A 240V 7.4ohm
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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 : 15394
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.2415
Multiples of: 1

0.08 A0.19 A1.2 A240 V7.4 OhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Reel
CMF-RL10-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM
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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 : 15287
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.3186
Multiples of: 1

0.15 A0.3 A3 A230 VAC10 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
CMF-RL55A-0


Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM
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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 : 15256
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.2806
Multiples of: 1

0.05 A0.1 A3 A220 VAC55 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
MF-RM040/240-2


Resettable Fuses - PPTC 0.4A 240V 0.60ohm
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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 : 14975
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.4634
Multiples of: 1

0.4 A0.9 A5.5 A240 V600 mOhmsThrough HoleRadial Mf - Rm- 20 C to + 85 C5.1 Mm- 20 C+ 85 C Reel
MF-RX050/72-AP


Resettable Fuses - PPTC 0.50A 72V 0.41ohm
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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 : 14925
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.2054
Multiples of: 1

0.5 A1 A-72 VDC770 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-RX135/72-2


Resettable Fuses - PPTC 1.35A 72V 0.12ohm 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 : 14654
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.1886
Multiples of: 1

1.35 A2.7 A40 A72 VDC190 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel , Cut Tape
MF-MSMF250/16X-2


Resettable Fuses - PPTC 2.5A 16V 0.015ohm Xpansion Design
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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 : 14550
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USD 0.2783
Multiples of: 3000

2.5 A5 A100 A16 VDC100 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)MF - MSMF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
MF-USML500/12-2


Resettable Fuses - PPTC 12V 5.0A-HD 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 : 14327
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.3875
Multiples of: 1

5 A10 A50 A12 V12 mOhmsPcb MountSmd/Smt Mf - Usml  - 40 C+ 85 C Cut Tape
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