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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
BSMD0402L-050


6V 500mA 40A 500mW -40℃~+85℃ 1A 40mΩ 100ms 400mΩ 0402 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 : 28949
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.1205

Multiples of: 5

500 mA1 A             
BSMD2018-075-60V


PTC Resettable Fuses 2018 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 : 28852
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0495

Multiples of: 5

750 mA1.5 A             
JK-MSMD150-24V


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 : 28611
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0384

Multiples of: 10

1.5 A3 A             
mSMD050-33V


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 : 28421
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0335

Multiples of: 10

500 mA1 A             
RF1348-000


Resettable Fuses - PPTC 6V .75A-HD 100A 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.

Littelfuse Availability : 28259
Ship by Wed. 13 Aug to Tue. 19 Aug Calender.png

USD 0.0589

Multiples of: 1

               
SMD1210-025


PTC Resettable Fuses 1210 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 : 28248
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0266

Multiples of: 10

250 mA500 mA             
JK250-180U


PTC Resettable Fuses Through Hole 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 : 28121
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0479

Multiples of: 5

180 mA650 mA             
BSMD0603-005-24V


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.

BHFUSE Availability : 27883
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0299

Multiples of: 10

50 mA150 mA             
JK-mSMD075/24V


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.

Jinrui Electronic Materials Availability : 27604
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0294

Multiples of: 10

               
JK30-135


PTC Resettable Fuses Through Hole 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 : 27237
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0294

Multiples of: 10

1.35 A1.7 A             
0ZCM0008FF2G


Polymeric PTC Resettable Fuse - 15V - 80mA - 0603 (1608 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 : 27160
Ship by Wed. 13 Aug to Tue. 19 Aug Calender.png

USD 0.0764

Multiples of: 4000

80 mA200 mA40 A15 VDC14 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)0Zcm  - 40 C+ 85 C Cut Tape
0ZCN0075FF2A


Resettable Fuses - PPTC SMD 2016 size 750mA 60V
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 : 27160
Ship by Wed. 13 Aug to Tue. 19 Aug Calender.png

USD 0.0532

Multiples of: 1000

750 mA1.5 A100 A60 V130 mOhmsSmd/SmtSmd/Smt    - 40 C+ 85 C Cut Tape
BSMD0603-010-36V


36V 100mA 40A 300mA 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.

BHFUSE Availability : 27043
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0412

Multiples of: 10

               
nSMD050


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 : 26923
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0236

Multiples of: 20

500 mA1 A             
JK-NSMD025


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.

Jinrui Electronic Materials Availability : 26888
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0189

Multiples of: 20

               
JK30-400


PTC Resettable Fuses Through Hole 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 : 26805
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0541

Multiples of: 5

4 A8 A             
2920L500/30GR


30V 5A 40A 10A 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 : 26585
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.1274

Multiples of: 5

5 A10 A             
BSMD1812-400-6V


6V 4A 100A 2W -40℃~+85℃ 8A 5mΩ 4s 25mΩ 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.

BHFUSE Availability : 26511
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0671

Multiples of: 5

4 A8 A             
SMD0603-010


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.

TECHFUSE Availability : 26394
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0247

Multiples of: 20

100 mA300 mA             
SMD1812P200TF/24


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.

Ruilongyuan Availability : 26333
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0823

Multiples of: 5

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