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
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  Maximum Voltage
Reset
  Resistance
Reset
  Mounting Style
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  Termination Style
Reset
  Package / Case
Reset
  Series
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  Operating Temperature Range
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  Lead Spacing
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  Minimum Operating Temperature
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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-PSML150/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.5A6V
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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 : 2510
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 0.5233

Multiples of: 1

              Cut Tape
Hot 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 Availability : 2494
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 0.2092

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-SM100-2


Resettable Fuses - PPTC 30Volts 80Amps Hold 1.1A Trip 2.2A
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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 Availability : 2490
Ship by Wed. 04 Sep to Mon. 09 Sep Calender.png

USD 0.1043

Multiples of: 5

1.1 A2.2 A80 A30 VDC480 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
MF-PSHT005KX-2


Resettable Fuses - PPTC 16V .05A-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 Availability : 2489
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 0.5261

Multiples of: 1

0.05 A0.25 A40 A16 VDC50 OhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSHT  - 40 C+ 125 C Reel , Cut Tape
MF-R250-AP


Bourns Resettable Fuses - PPTC 2.5A 30V 0.025ohm Hold 2.5 Trip 5.00
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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 : 2481
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 0.2495

Multiples of: 1

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-RX375-99


Resettable Fuses - PPTC 60Volt 40Amps Hold3.75A Trip 7.5A
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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 : 2478
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 0.504

Multiples of: 1

3.75 A7.5 A40 A60 VDC50 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
MF-R110-0-17


Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V RADIAL LEADED
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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 : 2473
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 0.2156

Multiples of: 1

1.1 A2.2 A40 A30 VDC180 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C  
MF-FSHT005KX-2


Polymeric PTC Resettable Fuse 12V 50 mA Ih Surface Mount 0603 (1608 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 Availability : 2456
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 0.4871

Multiples of: 1

0.05 A0.25 A40 A12 VDC30 OhmsPCB MountSMD/SMT    - 40 C+ 125 C Reel , Cut Tape
MF-NSML350/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 3.5A6V
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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 : 2446
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 0.4253

Multiples of: 1

3.5 A7 A50 A6 VDC18 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)MF - NSML  - 40 C+ 85 C Reel , Cut Tape
MF-NSHT035KX-2


Resettable Fuses - PPTC 30V 80A .35A AEC-Q200 1206
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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 : 2438
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 0.4576

Multiples of: 3000

0.35 A1.75 A20 A30 V2.6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsht  - 40 C+ 125 C Cut Tape
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