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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Image  Information Image Stock Code(▲▼)Description
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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-USMF020-2


Resettable Fuses - PPTC 0.20A 30V 0.40ohm Hold .20A Trip .4A
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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 : 15432
Ship by Mon. 30 Jun to Thu. 03 Jul Calender.png

USD 0.0544

Multiples of: 10

0.2 A0.4 A10 A30 VDC5 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mf - Usmf- 40 C to + 85 C    Reel
MF-PSHT010KX-2


Resettable Fuses - PPTC 16V .10A-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 : 15307
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.3762

Multiples of: 1

0.1 A500 mA40 A16 VDC7.5 OhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSHT  - 40 C+ 125 C Reel , Cut Tape
MF-MSMF125-2


Resettable Fuses - PPTC 1.25A 6V 0.035ohm
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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 : 15112
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.1386

Multiples of: 1

1.25 A2.5 A100 A6 VDC140 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
MF-SMDF050-2


Resettable Fuses - PPTC 0.55A 60V 0.2ohm Hold 0.55A Trip1.2a
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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 : 14938
Ship by Mon. 30 Jun to Thu. 03 Jul Calender.png

USD 0.0946

Multiples of: 5

0.55 A1.2 A10 A60 VDC1 OhmsSmd/SmtSmd/Smt2018 (5045 METRIC)Mf - Smdf- 40 C to + 85 C    Reel
MF-PSMF050X-2


Resettable Fuses - PPTC .50A 6V 0.15ohm Hold .5 Trip 1
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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 : 13948
Ship by Mon. 30 Jun to Thu. 03 Jul Calender.png

USD 0.0195

Multiples of: 20

0.5 A1 A40 A6 VDC900 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Mf - Psmf- 40 C to + 85 C    Reel
CMF-RL10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM
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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 : 13866
Ship by Mon. 16 Jun to Fri. 20 Jun Calender.png

USD 0.3459

Multiples of: 300

0.15 A0.3 A3 A230 VAC10 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
MF-NSML260/12-2


Resettable Fuses - PPTC 2.6A 12V 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 Availability : 13598
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.3982

Multiples of: 1

2.6 A5.2 A50 A12 V Pcb MountSmd/Smt Mf - Nsml/X  - 40 C+ 85 C Cut Tape
CMF-RL10-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM
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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 : 13536
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.33

Multiples of: 1

0.15 A0.3 A3 A230 VAC10 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
MF-RX025/72-0


Resettable Fuses - PPTC 0.25A 72V 1ohm
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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 : 12811
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.1318

Multiples of: 1

0.25 A0.5 A-72 VDC1.95 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
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 : 12653
Ship by Mon. 30 Jun to Thu. 03 Jul Calender.png

USD 0.2591

Multiples of: 5

       1206 (3216 METRIC)      Reel
MF-RHT200/32-2


Resettable Fuses - PPTC 2A 32V .045ohms 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 Availability : 12633
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.2651

Multiples of: 1

2 A3.8 A50 A32 V45 mOhmsThrough HoleRadial Mf - Rht  - 40 C+ 125 C Cut Tape
CMF-SDP50-2


Resettable Fuses - PPTC Ceramic PTC
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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 : 12222
Ship by Mon. 16 Jun to Fri. 20 Jun Calender.png

USD 0.6388

Multiples of: 350

0.09 A0.19 A2.5 A230 VAC50 OhmsSmd/SmtSmd/Smt Cmf - Sdp- 40 C to + 125 C - 40 C+ 125 C Reel
MF-R005-AP


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 : 12216
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.1659

Multiples of: 1

0.05 A0.1 A40 A60 VDC11.1 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
CMF-RL50A-10-0


Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM
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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 : 12108
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.3212

Multiples of: 1

0.05 A0.1 A3 A230 VAC50 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
MF-PSMF010X-2


Resettable Fuses - PPTC 0.10A 15V 1ohm
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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 : 11950
Ship by Mon. 30 Jun to Thu. 03 Jul Calender.png

USD 0.1744

Multiples of: 20

0.1 A0.3 A40 A15 VDC7.5 OhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSMF  - 40 C+ 85 C Reel , Cut Tape
MF-SM150-2


Resettable Fuses - PPTC 15Volts 100Amps Hold 1.5A Trip 3A
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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 : 11877
Ship by Mon. 16 Jun to Fri. 20 Jun Calender.png

USD 0.2934

Multiples of: 3000

1.5 A3 A100 A15 VDC250 mOhmsPCB MountSMD/SMT3425 (8763 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
Hot MF-RX018250-2


Bourns Resettable Fuses - PPTC 0.18A 60V 0.8ohm 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 : 11661
Ship by Mon. 16 Jun to Fri. 20 Jun Calender.png

USD 0.1452

Multiples of: 1

0.18 A 10 A60 VDC2 OhmsThrough HoleRadial Mf - Rx/250- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
MF-SM300-2


Resettable Fuses - PPTC 3A 6V 0.015ohm
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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 : 11640
Ship by Mon. 16 Jun to Fri. 20 Jun Calender.png

USD 0.3088

Multiples of: 4000

3 A6 A100 A6 VDC48 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Mf - Sm- 40 C to + 85 C    Reel
MF-RHT200-2


Bourns Resettable Fuses - PPTC 2A 16V 0.045ohm RESETTABLE
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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 : 11601
Ship by Thu. 12 Jun to Mon. 16 Jun Calender.png

USD 0.2508

Multiples of: 1

2 A3.8 A100 A16 VDC0.11 OhmsThrough HoleRadial Mf - Rht- 40 C to + 125 C5.1 Mm- 40 C+ 125 CAec - Q200Reel
MF-MSMF260-2


Resettable Fuses - PPTC 2.6A 6V 0.015ohm
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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 : 261
Ship by Mon. 30 Jun to Thu. 03 Jul Calender.png

USD 0.0285

Multiples of: 10

2.6 A5.2 A100 A6 VDC80 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
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