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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MINIASMDC030F-2


Resettable Fuses - PPTC .3A 30V Mini SMD AEC-Q200
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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 : 4714
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.22

Multiples of: 1

0.3 A0.6 A-30 V1.75 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Miniasmdc- 40 C to + 85 C - 40 C+ 85 CAec - Q200Reel
BK30-300-SZ


PTC Resettable Fuses Radial 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.

Yageo Availability : 4709
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0702

Multiples of: 5

3 A6 A             
MF-USHT150KX-2


Resettable Fuses - PPTC 12V 1.5A-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 : 4707
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.5016

Multiples of: 1

1.5 A4.5 A40 A9 VDC250 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USHT  - 20 C+ 125 C Reel , Cut Tape
2920L300/33GR


33V 3A 40A 5A 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.

LUTE Availability : 4705
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0983

Multiples of: 5

3 A5 A             
JK-nSMD035SF


PTC Resettable Fuses 1206.0 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.

Jinkaisheng Availability : 4704
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0375

Multiples of: 10

350 mA750 mA             
MF-NSMF075/16X-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 : 4704
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1727

Multiples of: 1

750 mA1.5 A100 A16 V350 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
BSMD0805-030-24V


24V 300mA 40A 600mA 0805 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.

BHFUSE Availability : 4701
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.034

Multiples of: 10

300 mA600 mA             
MF-RX25072-2


Bourns Resettable Fuses - PPTC 2.50A 72V 0.05ohm 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 : 4699
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1425

Multiples of: 1

2.5 A5 A40 A72 VDC0.08 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Reel
0ZCN0110AF2C


Resettable Fuses - PPTC SMD 2016 size 1.1A 33V
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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 : 4695
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2838

Multiples of: 1

1.1 A2.2 A100 A33 V100 mOhmsSmd/SmtSmd/Smt    - 40 C+ 85 C Cut Tape
SMD1812-075C-33V


33V 0.75A 40A 0.8W 1.5A 0.09Ω 0.2s 0.45Ω 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.

BNstar Availability : 4692
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0341

Multiples of: 10

0.75 A1.5 A             
SMD1812-030C-30V


30V 300mA 40A 800mW -40℃~+85℃ 600mA 250mΩ 0.1s 3Ω 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.

BNstar Availability : 4682
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0258

Multiples of: 10

300 mA600 mA             
MF-USML200-2


Resettable Fuses - PPTC 2A 6V 1210 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 : 4667
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.4227

Multiples of: 5000

2 A4 A50 A6 VDC30 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USML  - 40 C+ 85 C Reel , Cut Tape
1812L050PR


Resettable Fuses - PPTC 1812 15V .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.

Littelfuse Availability : 4665
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0365

Multiples of: 10

0.5 A1 A100 A15 VDC1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L- 40 C to + 85 C    Reel
0ZRB0300FF1A


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.

Bel Fuse Availability : 4662
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1716

Multiples of: 1

3 A6 A40 A30 VDC80 mOhmsThrough HoleRadial 0Zrb 5.1 Mm- 40 C+ 85 C Bulk
JK-NSMD200L-12V


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.

Jinrui Electronic Materials Availability : 4646
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0587

Multiples of: 5

               
MF-ASML010/6-2


Resettable Fuses - PPTC 6V .10A-HD 50A 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 : 4638
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.5181

Multiples of: 1

100 mA300 mA50 A6 VDC3 OhmsPCB MountSMD/SMT0402 (1005 METRIC)MF - ASML/X  - 40 C+ 85 C Reel , Cut Tape
MF-NSMF020X-2


Resettable Fuses - PPTC 30V .2A-HD 60A MAX
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 : 4597
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0321

Multiples of: 10

200 mA400 mA60 A30 VDC3.3 OhmsPCB MountSMD/SMT1206 (3216 METRIC)MF - NSMF  - 40 C+ 85 C  
1206L075THYR


Resettable Fuses - PPTC PTC 8V 1206 0.75A 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 : 3666
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0292

Multiples of: 10

750 mA1.5 A100 A8 VDC290 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
1812L200THPR


Resettable Fuses - PPTC PTC 8V 1812 2.0A POLYFUSE SMD THIN
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 : 2037
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0382

Multiples of: 10

2 A3.5 A100 A8 VDC70 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
JK-SMD0805-025


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.

Jinrui Electronic Materials Availability : 0
Calender.png

USD 0.0198

Multiples of: 20

               
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