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
  
                   
K1210L050YR


13.2V 500mA 40A 1A 1210 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.

Yongyutai Electronics Availability : 3678
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USD 0.0333

Multiples of: 10

500 mA1 A             
MF-FSML125/8-2


Resettable Fuses - PPTC 8V 1.25A-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 : 3678
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USD 0.6313

Multiples of: 1

1.25 A2.5 A50 A8 V20 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
SMD0603B025TF


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.

Yageo Availability : 3670
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USD 0.0463

Multiples of: 5

250 mA550 mA             
SMD1206-050/6N


6V 500mA 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.

Bourne Availability : 3666
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USD 0.025

Multiples of: 10

500 mA              
MF-NSML380/12-2


Resettable Fuses - PPTC 3.8A 12V 1206 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 : 3665
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.4163

Multiples of: 1

3.8 A7.6 A50 A12 VDC20 mOhmsPCB MountSMD/SMT MF - NSML/X  - 40 C+ 85 C Reel , Cut Tape
MF-USML175/6-2


Resettable Fuses - PPTC 1210 SMD Polymer PTC 1.75A6V
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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 : 3662
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.4062

Multiples of: 1

              Cut Tape
1210L050/48WR


48V 500mA 100A 1A 1210 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 : 3660
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0478

Multiples of: 5

500 mA1 A             
BSMD2920-125-33V


33V 1.25A 40A 2.5A 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.

BHFUSE Availability : 3654
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USD 0.0667

Multiples of: 5

1.25 A2.5 A             
MF-LSMF300/16X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V
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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 : 3654
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.4784

Multiples of: 1

3 A5 A40 A16 VDC48 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
RHEF1500-2


Resettable Fuses - PPTC RHEF1500-2
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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 : 3649
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 1.0037

Multiples of: 1

15 A28 A100 A16 VDC9.2 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Reel
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