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-USML600/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 6.0A6V
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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 5465
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 0.5695
Multiples of: 1

6 A12 A50 A6 V0.014 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mf - Usml6 - 2  - 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 5416
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 0.6808
Multiples of: 1

2.6 A5.2 A50 A6 VDC26 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)MF - NSML  - 40 C+ 85 C Reel , 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 5400
Ships to you
between Tue. 27 Aug to Mon. 02 Sep Calender.png

AUD 0.7857
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-PSHT035KX-2


Resettable Fuses - PPTC 16V .35A-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 5395
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 0.736
Multiples of: 1

0.35 A1.75 A40 A16 VDC3 OhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSHT  - 40 C+ 125 C Reel , Cut Tape
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 5363
Ships to you
between Tue. 27 Aug to Mon. 02 Sep Calender.png

AUD 0.1413
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 5286
Ships to you
between Tue. 27 Aug to Mon. 02 Sep Calender.png

AUD 0.6766
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 5263
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 0.529
Multiples of: 1

2 A4 A40 A15 VDC125 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 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 5169
Ships to you
between Tue. 27 Aug to Mon. 02 Sep Calender.png

AUD 0.0281
Multiples of: 1

1.5 A3 A50 A6 V65 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml   + 85 C Cut Tape
MF-USML260/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 2.6A6V
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 5169
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 0.6058
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
MF-R500-AP


Resettable Fuses - PPTC 5A 30V 0.01ohm Hold 5.0 Trip 10.0
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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 5158
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 0.4457
Multiples of: 1

5 A10 A40 A30 V0.03 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Ammo Pack
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