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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
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-R005-2


Resettable Fuses - PPTC 0.05A 60V 7.3ohm Hold .05 Trip .10
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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 : 113490
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USD 0.1509

Multiples of: 3000

0.05 A0.1 A40 A60 VDC11.1 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
MF-R025-2


Resettable Fuses - PPTC 0.25A 60V 1ohm Hold .25 Trip .50
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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 : 52380
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USD 0.1799

Multiples of: 3000

0.25 A0.5 A40 A60 VDC1.95 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Reel
MF-FSML050/8-2


Resettable Fuses - PPTC 8V .5A-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 : 46790
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 0.4378

Multiples of: 1

500 mA1 A50 A8 V60 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
MF-NSMF075-2


Resettable Fuses - PPTC 6V .75A-HD 100A 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 : 43494
Ship by Fri. 04 Jul to Wed. 09 Jul Calender.png

USD 0.0219

Multiples of: 20

0.75 A1.5 A100 A6 VDC400 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsmf- 40 C to + 85 C - 40 C+ 85 C Reel
MF-MSMF050/40X-2


Resettable Fuses - PPTC 0.5A 40V MULTIFUSE AEC-Q200 Rev-C
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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 : 38519
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 0.2024

Multiples of: 1

0.5 A1 A20 A40 V1.3 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf  - 40 C+ 85 C Cut Tape
MF-MSMF010-2


Resettable Fuses - PPTC 0.10A 60V 0.70ohm AEC-Q200
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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 : 34435
Ship by Fri. 04 Jul to Wed. 09 Jul Calender.png

USD 0.0637

Multiples of: 5

100 mA300 mA40 A60 VDC15 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf  - 40 C+ 85 CAec - Q200Cut Tape
MF-NSMF012-2


Resettable Fuses - PPTC 0.12A 30V 1.35ohm
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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 : 31966
Ship by Fri. 04 Jul to Wed. 09 Jul Calender.png

USD 0.1654

Multiples of: 5

       1206 (3216 METRIC)      Reel
MF-MSMF050-2


Resettable Fuses - PPTC 15V .5A-HD 100A 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 : 30099
Ship by Fri. 04 Jul to Wed. 09 Jul Calender.png

USD 0.0417

Multiples of: 10

0.5 A1 A100 A15 VDC150 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C    Reel
MF-NSHT010KX-2


Resettable Fuses - PPTC 30V .1A-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 : 25446
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 0.4314

Multiples of: 1

0.1 A0.5 A20 A30 VDC7.5 OhmsPCB MountSMD/SMT MF - NSHT  - 40 C+ 125 C Reel , Cut Tape
MF-USMF075-2


Resettable Fuses - PPTC 0.75A 6V 0.18ohm Hold .75A Trip 1.5A
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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 : 23280
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 0.305

Multiples of: 3000

750 mA1.5 A40 A6 VDC450 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USMF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
MF-RX185/72-2


Resettable Fuses - PPTC 1.85A 72V 0.08ohm 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 : 22492
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 0.2288

Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel , Cut Tape
MF-MSMF050/30X-2


Resettable Fuses - PPTC 0.5A 30V MULTIFUSE AEC-Q200 Rev-C
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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 : 19400
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 0.3356

Multiples of: 4000

0.5 A1 A40 A30 V1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf  - 40 C+ 85 C Cut Tape
MF-MSMF07530-2


Bourns Resettable Fuses - PPTC PTC - 4.5mm(1812) AEC-Q200 SURFACE MNT
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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 : 19400
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 0.3681

Multiples of: 4000

0.75 A1.5 A40 A30 VDC Smd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
MF-ASML020/6-2


Resettable Fuses - PPTC 6V .20A-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 : 18845
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 0.6532

Multiples of: 1

200 mA500 mA50 A6 VDC1.6 OhmsPCB MountSMD/SMT0402 (1005 METRIC)MF - ASML/X  - 40 C+ 85 C Reel , Cut Tape
MF-RX160/72-0


Resettable Fuses - PPTC 1.60A 72V 0.09ohm Hold 1.6 Trip 3.2
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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 Availability : 18397
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 0.341

Multiples of: 1

1.6 A3.2 A40 A72 VDC140 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Bulk
MF-R010-AP


Resettable Fuses - PPTC 0.10A 60V 2.5ohm Hold .10 Trip .20
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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 : 17540
Ship by Wed. 18 Jun to Fri. 20 Jun Calender.png

USD 0.1606

Multiples of: 1

0.1 A0.2 A40 A60 VDC4.5 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-SM250-2


Resettable Fuses - PPTC 15Volts 100Amps Hold 2.5A Trip 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 : 17460
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 0.091

Multiples of: 3000

2.5 A5 A100 A15 VDC85 mOhmsPCB MountSMD/SMT3425 (8763 METRIC)MF - SM/250  - 40 C+ 85 C Reel , Cut Tape
MF-R250-0-10


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 : 17152
Ship by Fri. 20 Jun to Thu. 26 Jun Calender.png

USD 0.4074

Multiples of: 1

2.5 A5 A40 A30 VDC48 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Bulk
MF-NSMF050-2


Resettable Fuses - PPTC 0.50A 13.2V 0.15ohm 1206 Footprint
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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 : 11678
Ship by Fri. 04 Jul to Wed. 09 Jul Calender.png

USD 0.0183

Multiples of: 20

500 mA1 A100 A13.2 VDC700 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)MF - NSMF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
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 : 4850
Ship by Tue. 24 Jun to Fri. 27 Jun Calender.png

USD 0.0803

Multiples of: 1

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