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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
FSMD012-1206-R


PTC Resettable Fuses 1206 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.

Fuzetec Availability : 5305
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0347

Multiples of: 10

120 mA390 mA             
SMDC050F-2


Resettable Fuses - PPTC SMDC050F-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 : 5297
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.341

Multiples of: 1

0.5 A1 A10 A60 V1.2 OhmsSmd/SmtSmd/Smt Smdc  - 40 C+ 85 C Cut Tape
0805L200SLTHYR


Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A
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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 : 5290
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.9625

Multiples of: 1

2 A4 A50 A6 V0.045 OhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
SMD2920-700/16N


16V 7A 40A 14A 2920 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.

Bourne Availability : 5271
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0942

Multiples of: 5

7 A14 A             
0ZRP0250FF1A


Resettable Fuses - PPTC Resettable Fuse 2.5A
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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.

Bel Fuse Availability : 5271
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USD 0.2563

Multiples of: 1

2.5 A5 A40 A60 V140 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
SRF1206P150


6V 1.5A 100A 600mW 3A 30mΩ 0.3s 130mΩ 1206 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.

PROSEMI Availability : 5268
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0484

Multiples of: 5

1.5 A3 A             
MF-RX075/72-0


Resettable Fuses - PPTC 0.75A 72V 0.18ohm
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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 : 5266
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1727

Multiples of: 1

0.75 A1.5 A-72 VDC400 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
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 Availability : 5263
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3333

Multiples of: 1

2 A4 A40 A15 VDC125 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
1210L150THWR


Resettable Fuses - PPTC PTC 6V 1210 1.5A POLYFUSE SMD THIN
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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 : 5238
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2508

Multiples of: 1

1.5 A3 A100 A6 V110 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)1210L- 40 C to + 85 C - 40 C+ 85 C Reel
MF-NSMF125/8X-2


Resettable Fuses - PPTC
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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 : 5231
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1727

Multiples of: 1

1.25 A2.5 A100 A8 V150 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 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 Availability : 5228
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.4845

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
SMD0603-005C-24V


24V 50mA 20A 500mW -40℃~+85℃ 150mA 3.8Ω 1s 30Ω 0603 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.

BNstar Availability : 5212
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0311

Multiples of: 10

               
PTS120630V012


Polymeric PTC Resettable Fuse 30V 120 mA Ih Surface Mount 1206 (3216 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 : 5199
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0594

Multiples of: 1

0.12 A0.29 A100 A30 V6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Pts1206- 40 C to + 85 C - 40 C+ 85 C Reel
RF5032-000


Resettable Fuses - PPTC MICRO SMD RESETTABLE FUSE
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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 : 5189
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.5621

Multiples of: 1

1.25 A3.75 A40 A12 VDC300 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)Automotive SMD  - 40 C+ 125 C Reel , Cut Tape
FSMD020-1206-R


PTC Resettable Fuses 1206 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.

Fuzetec Availability : 5185
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0371

Multiples of: 10

200 mA400 mA             
MF-RHT500-2


Resettable Fuses - PPTC PTC 5.0A 16V 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 : 5171
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1552

Multiples of: 1

900 mA1.8 A-72 VDC310 mOhmsThrough HoleRadial Mf - Rx/72 5.1 Mm- 40 C+ 85 C Cut Tape
SMD0603P035TF


PTC Resettable Fuses 0603 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.

Ruilongyuan Availability : 5170
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0662

Multiples of: 5

350 mA750 mA             
JK60-010


PTC Resettable Fuses Through Hole,P=5.1mm 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 : 5160
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0274

Multiples of: 10

100 mA300 mA             
RXEF010S


Resettable Fuses - PPTC Radial Lead .1A 60V 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 : 5143
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1833

Multiples of: 1

0.1 A0.2 A40 A60 VDC7.5 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
MF-NSMF010/30X-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.

Bourns Availability : 5142
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1892

Multiples of: 1

100 mA250 mA40 A30 V15 OhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
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