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
  
                   
JK-SMD0603-035-6


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.

Jinrui Electronic Materials Availability : 21779
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USD 0.0208

Multiples of: 10

               
SMD1206B010TF


Resettable Fuses - PPTC 30V 0.1A PPTC SMD 1206
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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 : 21650
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USD 0.0123

Multiples of: 20

100 mA270 mA100 A30 VDC15 OhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
SMD1812P150TF/24


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.

Ruilongyuan Availability : 21479
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0605

Multiples of: 10

1.5 A3 A             
1206L075/8NR


8V 750mA 100A 1.5A 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 : 21223
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USD 0.0251

Multiples of: 10

750 mA1.5 A             
LVR100S-240


Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET
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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 : 21194
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.6413

Multiples of: 1

1 A2 A10 A240 VAC580 mOhmsThrough HoleRadial Lvr- 40 C to + 85 C11.4 Mm- 20 C+ 85 C Bulk
SMD0603P050TF


PTC Resettable Fuses 0603 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.

Ruilongyuan Availability : 21090
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0589

Multiples of: 5

500 mA1 A             
0805L100/16AR


16V 1A 40A 2A 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 : 21078
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0454

Multiples of: 10

1 A2 A             
nSMD150-16V


16V 1.5A 100A 0.8W -40℃~+85℃ 3A 0.03Ω 0.3s 0.13Ω 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.

TECHFUSE Availability : 20942
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USD 0.0399

Multiples of: 10

1.5 A3 A             
SMD0805-100/06N


6V 1A 35A 1.95A 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.

Bourne Availability : 20922
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.029

Multiples of: 10

1 A1.95 A             
0ZCG0200FF2C


Polymeric PTC Resettable Fuse - 8V - 2A - 1812 (4532 Metric) Concave Package - Surface Mount.
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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 : 20908
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0859

Multiples of: 2000

2 A3.5 A100 A8 VDC0.07 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Zcg- 40 C to + 85 C - 40 C+ 85 C Reel
RUEF160S


Resettable Fuses - PPTC 1.6A 30V 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 : 20900
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.2029

Multiples of: 1

1.6 A3.2 A100 A30 V110 mOhmsThrough HoleRadial Ruef  - 40 C+ 85 C Bulk
0ZCF0075FF2C


Polymeric PTC Resettable Fuse - 33V - 750mA - 2920 (7351 Metric) Concave Package - Surface Mount.
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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 : 20893
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1058

Multiples of: 2000

0.75 A1.5 A100 A33 VDC1 OhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf- 40 C to + 85 C - 40 C+ 85 C Reel
mSMD050-60V


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.

TECHFUSE Availability : 20869
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0516

Multiples of: 5

500 mA1 A             
SMD1210-010-60V


PTC Resettable Fuses 1210 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 : 20857
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0267

Multiples of: 10

100 mA300 mA             
BSMD1206-050-6V


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.

BHFUSE Availability : 20748
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0248

Multiples of: 10

500 mA1 A             
SMD2920P075TF/60


PTC Resettable Fuses SMD2920 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.

Ruilongyuan Availability : 20588
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0632

Multiples of: 10

750 mA1.5 A             
JK-nSMD010-33


33V 100mA 100A 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.

Jinrui Electronic Materials Availability : 20573
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.02

Multiples of: 20

100 mA250 mA             
SMD0603-005/30N


30V 50mA 20A 500mW 150mA 3.8Ω 1s 30Ω 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.

Bourne Availability : 20522
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0246

Multiples of: 10

               
MF-RX185/72-2


Resettable Fuses - PPTC 1.85A 72V 0.08ohm 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 : 20444
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2376

Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel , Cut Tape
1206L020YR


Resettable Fuses - PPTC 15V .2A .05s
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 : 20399
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0371

Multiples of: 10

0.2 A0.42 A100 A24 VDC2.6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)1206L- 40 C to + 85 C    Reel
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