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

Enable Filter
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
Reset
Qualification
Reset
Packaging
Reset
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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-USHT016KX-2


Resettable Fuses - PPTC 30V .16A-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 8320
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.7038
Multiples of: 1

0.16 A0.8 A20 A30 VDC6 OhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USHT  - 20 C+ 125 C Reel , Cut Tape
MF-LSMF330/16X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/16V
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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 8076
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.805
Multiples of: 1

3.3 A5.5 A40 A16 VDC55 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
MF-RX185/72-0-14


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Kinked Leads
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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 7940
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.3556
Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-ASML035/6-2


Polymeric PTC Resettable Fuse 6V 350 mA Ih Surface Mount 0402 (1005 Metric), Concave
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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 7931
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 1.0049
Multiples of: 1

350 mA700 mA50 A6 VDC850 mOhmsPCB MountSMD/SMT0402 (1005 METRIC)MF - ASML/X  - 40 C+ 85 C Reel , Cut Tape
Hot MF-S420


Resettable Fuses - PPTC 4.2A 30V 0.012ohm Hold 4.2A Trip 7.6A
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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 7904
Ships to you
between Fri. 12 Jul to Thu. 18 Jul Calender.png

AUD 0.3716
Multiples of: 1

4.2 A7.6 A100 A30 VDC24 mOhmsStrap MountAxial MF - S  - 40 C+ 85 C Bulk
MF-NSMF025/24X-2


Resettable Fuses - PPTC
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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 7760
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.3951
Multiples of: 1

250 mA500 mA80 A24 V2.3 OhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
MF-NSMF075/8X-2


Resettable Fuses - PPTC
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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 7760
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.4191
Multiples of: 1

750 mA1.5 A100 A8 V350 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
MF-NSMF050/8X-2


Resettable Fuses - PPTC
Icon ROHS
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 7760
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.4652
Multiples of: 1

500 mA1 A100 A8 V750 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
MF-NSMF035/24X-2


Resettable Fuses - PPTC
Icon ROHS
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 7760
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.5114
Multiples of: 1

350 mA750 mA80 A24 V1.4 OhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
MF-NSMF025/30X-2


Resettable Fuses - PPTC
Icon ROHS
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 7760
Ships to you
between Thu. 18 Jul to Mon. 22 Jul Calender.png

AUD 0.5114
Multiples of: 1

250 mA500 mA60 A30 V2.3 OhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
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