About Resettable Fuses - PPTC

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
  
                   
PTS181216V110


Polymeric PTC Resettable Fuse 16V 1.1 A Ih Surface Mount 1812 (4532 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.

Eaton Availability : 2070
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.0979

Multiples of: 1

1.1 A2.2 A100 A16 V180 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C - 40 C+ 85 C Reel
MF-RHT050-2


Resettable Fuses - PPTC 0.5A 30V .48ohms 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 : 2067
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2948

Multiples of: 1

500 mA920 mA40 A30 V480 mOhmsThrough HoleRadial Mf - Rht 5.1 Mm- 40 C+ 125 C Cut Tape
TLC-MSMD250/16


PTC Resettable Fuses 1812 RoHS
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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.

TLC Availability : 2063
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0438

Multiples of: 5

2.5 A5 A             
0ZRN0300FF1E


Resettable Fuses - PPTC Resettable Fuse 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.

Bel Fuse Availability : 2061
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2882

Multiples of: 1

3 A6 A100 A16 V79 mOhmsThrough HoleRadial 0Zrn 5.1 Mm- 40 C+ 125 C Bulk
1812L014DR


Resettable Fuses - PPTC 0.14A 60V 1812
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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.

Littelfuse Availability : 2056
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0713

Multiples of: 5

0.14 A0.34 A10 A60 VDC6 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C - 40 C+ 85 C Reel
MF-R185-2


Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7
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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 : 2056
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.1231

Multiples of: 1

1.85 A3.7 A40 A30 VDC70 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm   Reel
RUEF300


Resettable Fuses - PPTC 3A 30V 100A Imax
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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.

Littelfuse Availability : 2051
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.171

Multiples of: 5

          5.1Mm   Bulk
SMD2920B100TF


Resettable Fuses - PPTC PPTC 33V 1.1A
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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.

Yageo Availability : 2046
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0621

Multiples of: 5

1.1 A2.2 A40 A33 VDC410 mOhmsPCB MountSMD/SMT2920 (7555 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
MF-S200


Resettable Fuses - PPTC 2A 30V 0.03ohm Hold 2A Trip 4.4A
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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 : 2046
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.275

Multiples of: 1

2 A4.4 A100 A30 VDC60 mOhmsStrap MountAxial MF - S  - 40 C+ 85 C Bulk
2016L100PR


Polymeric PTC Resettable Fuse 15V 1.1 A Ih Surface Mount 2016 (5041 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.

Littelfuse Availability : 2041
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3124

Multiples of: 1

1.1 A2.2 A40 A15 V400 mOhmsSmd/SmtSmd/Smt2016 (5041 METRIC)2016L  - 40 C+ 85 C Cut Tape
mSMD150-33V


33V 1.5A 100A 3A 1812 Resettable Fuses ROHS
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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.

TECHFUSE Availability : 2037
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0472

Multiples of: 10

               
RF2775-000


RUEF300-AP
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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.

Littelfuse Availability : 2037
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.4191

Multiples of: 1

               
NANOSMDC010F-2


Resettable Fuses - PPTC NANOSMDC010F-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.

Littelfuse Availability : 2032
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.082

Multiples of: 5

100 mA250 mA10 A60 V15 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanosmd  - 40 C+ 85 C Cut Tape
RXEF020S-2


Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax
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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.

Littelfuse Availability : 2032
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.1848

Multiples of: 1

0.2 A0.4 A40 A72 VDC4.4 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Reel
MF-R090-0-17


Resettable Fuses - PPTC PTC RESETTABLE 0.9A 60V 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 : 2031
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2387

Multiples of: 1

900 mA1.8 A40 A60 VDC310 mOhmsPCB MountRadial MF - R/90 5.1 mm- 40 C+ 85 C  
PICOSMDC075S-2


Resettable Fuses - PPTC
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.

Littelfuse Availability : 2029
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3333

Multiples of: 1

750 mA1.5 A40 A6 V350 mOhmsPcb MountSmd/Smt Picosmd  - 40 C+ 85 C Cut Tape
1206L175/6NR


6V 1.75A 100A 3.3A 1206 Resettable Fuses ROHS
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.

LUTE Availability : 2027
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0325

Multiples of: 10

1.75 A3.3 A             
JK16-700


PTC Resettable Fuses Through Hole RoHS
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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.

Jinrui Electronic Materials Availability : 2026
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0873

Multiples of: 5

7 A14 A             
MF-RHT200/32-AP


Resettable Fuses - PPTC PTC 2.0A 32V RADIAL LEADED HI-TEMP
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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 : 2024
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3971

Multiples of: 1

2 A3.8 A50 A32 VDC110 mOhmsPCB MountRadial MF - RHT 5.1 mm- 40 C+ 125 CAEC - Q200Ammo Pack
MINISMDC075F-2


Resettable Fuses - PPTC .75A 13.2V 100A Imax
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.

Littelfuse Availability : 2022
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0578

Multiples of: 5

750 mA1.5 A100 A13.2 VDC450 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)miniSMD  - 40 C+ 85 C Reel , Cut Tape
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