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-RHT1100-AP


Resettable Fuses - PPTC 11A 16V .0055ohms AEC-Q200 +125C
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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 6683
Ships to you
between Mon. 22 Jul to Fri. 26 Jul Calender.png

AUD 0.2469
Multiples of: 1

11 A  16 V6.2 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Ammo Pack
MF-R400-2


Resettable Fuses - PPTC 4A 30V 0.01ohm Hold 4.0 Trip 8.0
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Bourns 6547
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.4052
Multiples of: 1

4 A8 A40 A30 VDC30 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Reel , Cut Tape
MF-USML700/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 7.0A6V
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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 6473
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.5573
Multiples of: 1

7 A14 A50 A6 V0.0135 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mf - Usml6 - 2  - 40 C+ 85 C Cut Tape
MF-MSMF110-2


Resettable Fuses - PPTC 6V 1.1A-HD 40A 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 6398
Ships to you
between Mon. 05 Aug to Thu. 08 Aug Calender.png

AUD 0.0544
Multiples of: 10

1.1 A2.2 A100 A6 VDC210 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C    Reel
MF-LR450


Resettable Fuses - PPTC 4.5A 16V 0.011ohm 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 6371
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.5591
Multiples of: 1

4.5 A8.9 A100 A20 VDC20 mOhmsStrapAxial Mf - Lr- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-RX25072-2


Bourns Resettable Fuses - PPTC 2.50A 72V 0.05ohm 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 6369
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.4476
Multiples of: 1

2.5 A5 A40 A72 VDC0.08 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
MF-SMHT160-2


Resettable Fuses - PPTC 1.60A 16V 0.05ohm Hold 1.6A Trip 3.2A
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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 6353
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.3273
Multiples of: 1

1.6 A3.2 A100 A16 VDC150 mOhmsSmd/SmtSmd/Smt Mf - Smht- 40 C to + 85 C - 40 C+ 85 C Reel
MF-LSMF200/24X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V
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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 6329
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.598
Multiples of: 1

2 A4 A40 A24 VDC125 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
MF-USMF175X-2


Bourns Resettable Fuses - PPTC 1.75A 6V 0.02ohm
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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 6247
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.2176
Multiples of: 1

1.75 A3.5 A40 A6 VDC80 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USMF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
MF-USHT150KX-2


Resettable Fuses - PPTC 12V 1.5A-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 6235
Ships to you
between Fri. 26 Jul to Tue. 30 Jul Calender.png

AUD 0.7112
Multiples of: 1

1.5 A4.5 A40 A9 VDC250 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USHT  - 20 C+ 125 C Reel , Cut Tape
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