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
  
                   
K1206L200AR


6V 2A 100A 4A 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.

Yongyutai Electronics Availability : 4637
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0344

Multiples of: 10

2 A4 A             
MF-NSMF016/48X-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 : 4632
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1826

Multiples of: 1

160 mA370 mA10 A48 V5 OhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
SMD1206-100C-16V


16V 1A 100A 600mW -40℃~+85℃ 1.8A 50mΩ 0.3s 300mΩ 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.

BNstar Availability : 4623
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0304

Multiples of: 10

1 A1.8 A             
SMD0805B035TF


Resettable Fuses - PPTC PPTC 6V 0.35A
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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 : 4621
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0101

Multiples of: 20

               
MF-NSMF025/30X-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 : 4606
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3465

Multiples of: 1

250 mA500 mA60 A30 V2.3 OhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
1812L300/12GR


12V 3A 100A 5A 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.

LUTE Availability : 4602
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0423

Multiples of: 5

3 A5 A             
RXEF010-2


Resettable Fuses - PPTC Radial Lead .1A 60V 40A 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 : 4597
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1815

Multiples of: 1

100 mA200 mA40 A60 VDC7.5 OhmsPCB MountRadial RXEF 5.8 mm- 40 C+ 85 C Reel , Cut Tape
BSMD0805-030-30V


30V 300mA 40A 600mA 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.

BHFUSE Availability : 4589
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0384

Multiples of: 10

300 mA600 mA             
ASMD0805-005-60V


60V 50mA 100A 150mA 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.

JDT Availability : 4588
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0359

Multiples of: 10

50 mA150 mA             
0805L010/36XRT


36V 100mA 40A 600mA 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 : 4588
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.152

Multiples of: 5

100 mA600 mA             
0ZCM0020FF2G


PTC Resettable Fuse 0.2A(hold) 0.45A(trip) 9VDC 40A 0.5W 0.1s 0.55Ohm SMD Solder Pad 0603 T/R Automotive
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 : 4581
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.0781

Multiples of: 1

200 mA450 mA40 A9 VDC3.5 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)0Zcm  - 40 C+ 85 C Cut Tape
250R080U


Resettable Fuses - PPTC 60V/250V .080A TELECOM
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 : 4581
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3608

Multiples of: 1

0.08 A0.16 A3 A60 VDC33 OhmsThrough HoleRadial 250R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
ASMD0603-010-30V


15V 0.1A 40A 0.5W 0.3A 0.9Ω 1s 6Ω 0603 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.

JDT Availability : 4578
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0421

Multiples of: 10

               
RGEF500-2


Resettable Fuses - PPTC RGEF500-2
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 : 4569
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3069

Multiples of: 1

5 A8.5 A100 A16 VDC34 mOhmsThrough HoleRadial Rgef- 40 C to 85 C5.8 Mm- 40 C+ 85 C Reel
MF-RX040/72-0


Resettable Fuses - PPTC 0.40A 72V 0.52ohm
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 : 4565
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1947

Multiples of: 1

0.4 A0.8 A40 A72 VDC860 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
ASMDC125F/33-2


Resettable Fuses - PPTC 1.25A 33VDC 40A 2920 AEC-Q200
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 : 4556
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.385

Multiples of: 1

1.25 A2.5 A40 A33 VDC250 mOhmsPCB MountSMD/SMT ASMDC  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
ASMD0805-050


PTC Resettable Fuses 0805 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.

JDT Availability : 4539
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0313

Multiples of: 10

500 mA1 A             
2920L150/60GR


60V 1.5A 15A 3A 2920 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 : 4532
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1081

Multiples of: 5

1.5 A3 A             
SMD0805-050C-24V


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.

BNstar Availability : 4529
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0302

Multiples of: 10

               
SMD300L-16V


PTC Resettable Fuses SMD2920 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 : 4526
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.067

Multiples of: 5

3 A6 A             
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