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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
1206L050/30NR


30V 500mA 40A 1A 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.

LUTE Availability : 9813
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USD 0.0289

Multiples of: 10

500 mA1 A             
SMD1206-050/30N


30V 500mA 100A 1A 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.

Bourne Availability : 9806
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0222

Multiples of: 10

500 mA1 A             
SMD0603-150-6V


6V 1.5A 50A 1W -40℃~+70℃ 3A 5mΩ 0.5s 80mΩ SMD,1.9x1x0.8mm 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.

BNstar Availability : 9779
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0292

Multiples of: 10

1.5 A3 A             
FTR60-110


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.

FTR Availability : 9776
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USD 0.0282

Multiples of: 10

1.1 A2.2 A             
BSMD2920-300-16V


PTC Resettable Fuses 2920 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.

BHFUSE Availability : 9768
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0769

Multiples of: 5

3 A6 A             
SMD1210-700


6V 7A 50A 1.6W -40℃~+70℃ 14A 0.5mΩ 5s 8mΩ 1210 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.

BNstar Availability : 9765
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1016

Multiples of: 5

7 A14 A             
1206L200/16NR


16V 2A 40A 3.5A 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 : 9764
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0457

Multiples of: 5

2 A3.5 A             
MF-MSMF160-2


Resettable Fuses - PPTC 8V 1.6A-HD 100A MAX (R
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 : 9739
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2794

Multiples of: 1

1.6 A2.8 A100 A8 VDC99 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf- 40 C to + 85 C    Reel
JK-mSMD110-33


PTC Resettable Fuses 1812 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.

Jinrui Electronic Materials Availability : 9720
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0471

Multiples of: 10

1.1 A2.2 A             
SMD1812P020TF


30V 200mA 100A 400mA 1812 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.

Polytronics Availability : 9711
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0367

Multiples of: 10

200 mA400 mA             
0805L050/16XR


16V 500mA 40A 1A 0805 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 : 9700
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0283

Multiples of: 10

500 mA1 A             
0805L001/30XR


30V 10mA 20A 30mA 0805 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 : 9700
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0341

Multiples of: 10

10 mA30 mA             
0805L020/36XR


36V 200mA 40A 500mA 0805 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 : 9700
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0356

Multiples of: 10

200 mA500 mA             
BSMD0402L-005


9V 50mA 40A 200mA 0402 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.

BHFUSE Availability : 9700
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.051

Multiples of: 5

50 mA200 mA             
0402L020SL6SR


6V 200mA 40A 500mA 0402 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 : 9700
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0795

Multiples of: 5

200 mA500 mA             
0ZCJ0035AF2E


Resettable Fuses - PPTC Fuse
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.

Bel Fuse Availability : 9700
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0806

Multiples of: 3000

350 mA750 mA40 A30 VDC1.2 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
MF-MSMF050/40X-2


Resettable Fuses - PPTC 0.5A 40V MULTIFUSE AEC-Q200 Rev-C
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 : 9700
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.2071

Multiples of: 4000

0.5 A1 A20 A40 V1.3 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf  - 40 C+ 85 C Cut Tape
MF-RX050/72-AP


Resettable Fuses - PPTC 0.50A 72V 0.41ohm
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 : 9698
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1538

Multiples of: 1

0.5 A1 A-72 VDC770 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
1206L010/60NR


60V 100mA 40A 250mA 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 : 9686
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0221

Multiples of: 10

100 mA250 mA             
nSMD075


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.

TECHFUSE Availability : 9680
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0208

Multiples of: 20

750 mA1.5 A             
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