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
  
                   
BSMD0805-005-24V


PTC Resettable Fuses 0805 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 : 18041
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0273

Multiples of: 10

50 mA150 mA             
SMD185L


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.

TECHFUSE Availability : 17924
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0769

Multiples of: 5

1.85 A3.7 A             
Hot 1812L050/30PR


Polymeric PTC Resettable Fuse 30V 500 mA Ih Surface Mount 1812 (4532 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.

Littelfuse Availability : 17912
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0629

Multiples of: 5

               
BSMD1210-150-16V


16V 1.5A 100A 3A 1210 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 : 17831
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0491

Multiples of: 10

               
SMD050L


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 : 17748
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0575

Multiples of: 5

500 mA1 A             
0ZCF0075AF2C


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 : 17713
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.1265

Multiples of: 1

750 mA1.5 A100 A60 VDC1 OhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
BSMD0805-035-12V


12V 350mA 40A 500mW -40?~+85? 750mA 200mO 0.1s 1.2O 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 : 17634
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0301

Multiples of: 10

350 mA750 mA             
nSMD050-13.2V


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.

TECHFUSE Availability : 17626
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0265

Multiples of: 20

500 mA1 A             
0ZCM0016FF2G


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.

Bel Fuse Availability : 17611
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.0828

Multiples of: 1

0.16 A0.4 A40 A9 VDC4.2 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Zcm- 40 C to + 85 C - 40 C+ 85 C Reel
SMD0805-020


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.

TECHFUSE Availability : 17545
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0257

Multiples of: 10

200 mA500 mA             
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