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
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
BSMD1206-050-33V


33V 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.

BHFUSE Availability : 68622
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.036

Multiples of: 10

               
mSMD110-33V


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.

TECHFUSE Availability : 68488
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0416

Multiples of: 10

1.1 A2.2 A             
JK-SMD1210-050-30V


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.

Jinrui Electronic Materials Availability : 68281
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0214

Multiples of: 20

500 mA1 A             
BSMD1206-025-30V


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.

BHFUSE Availability : 67727
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0267

Multiples of: 10

250 mA500 mA             
0ZCM0001FF2G


Polymeric PTC Resettable Fuse 60V 10 mA Ih Surface Mount 0603 (1608 Metric), Concave
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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 : 67598
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 0.0671

Multiples of: 1

10 mA30 mA40 A60 V100 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)0Zcm  - 40 C+ 85 C  
BSMD1206-100-6V


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.

BHFUSE Availability : 67351
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.025

Multiples of: 10

1 A1.8 A             
BSMD0603-050-12V


12V 500mA 40A 500mW -40?~+85? 1A 100mO 0.1s 800mO 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 : 67027
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0401

Multiples of: 10

500 mA1 A             
BSMD2920-300-33V


33V 3A 40A 6A 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.

BHFUSE Availability : 66519
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.1201

Multiples of: 5

3 A6 A             
BSMD1206-020-24V


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.

BHFUSE Availability : 65686
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0248

Multiples of: 10

200 mA460 mA             
0ZCJ0050AF2E


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 : 65324
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 0.0825

Multiples of: 1

500 mA1 A100 A24 VDC750 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
JK-SMD0603-002


30V 20mA 40A 60mA 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.

Jinrui Electronic Materials Availability : 65297
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0188

Multiples of: 20

20 mA60 mA             
Hot LR4-380F


Resettable Fuses - PPTC LR4-380F
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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 : 65083
Ship by Tue. 10 Dec to Mon. 16 Dec Calender.png

USD 0.4944

Multiples of: 1

3.8 A8.3 A100 A15 VDC26 mOhmsStrapAxial Lr4- 40 C to + 125 C - 40 C+ 125 C Bulk
JK250-145U


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 : 64993
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0312

Multiples of: 10

145 mA290 mA             
Hot 16R400GU


Resettable Fuses - PPTC PTC 16V 4A POLY RADIAL LEADS
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 : 64488
Ship by Tue. 10 Dec to Mon. 16 Dec Calender.png

USD 0.3124

Multiples of: 1

4 A6.8 A100 A16 VDC60 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
0ZCG0050AF2C


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 : 63937
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 0.0572

Multiples of: 1

500 mA1 A100 A30 VDC1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
JK-nSMD150/12V


12V 1.5A 100A 3A 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 : 63923
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0341

Multiples of: 10

1.5 A3 A             
JK-nSMD075-16


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 : 63559
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0225

Multiples of: 10

750 mA1.5 A             
BSMD1812-260-16V


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.

BHFUSE Availability : 63465
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0402

Multiples of: 5

2.6 A5.2 A             
BSMD0603-020-16V


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 : 63147
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0329

Multiples of: 10

200 mA500 mA             
BSMD0603-075-6V


6V 750mA 40A 500mW -40℃~+85℃ 1.5A 60mΩ 100ms 450mΩ 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 : 62888
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0356

Multiples of: 10

750 mA1.5 A             
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