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
  
                   
RGEF500K-2


Resettable Fuses - PPTC Polyswitch 8.5A
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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 : 1673
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.3962

Multiples of: 1

5 A8.5 A-16 V34 mOhmsThrough HoleRadial Rgef  - 40 C+ 85 C Cut Tape
SMD1210-200


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 : 1672
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.058

Multiples of: 5

2 A4 A             
1206L050/24WR


Resettable Fuses - PPTC 24V .5A-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 : 1671
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.18

Multiples of: 5

0.5 A1 A100 A24 VDC750 mOhmsPcb MountSmd/Smt1206 (3216 METRIC)1206L  - 40 C+ 85 C  
JSMD1812-160/16


16V 1.6A 100A 0.8W 2.8A 0.03Ω 1s 0.13Ω 1812 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.

Jinkaisheng Availability : 1668
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0276

Multiples of: 10

               
SMD150L-36V


36V 1.5A 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.

TECHFUSE Availability : 1668
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0634

Multiples of: 5

1.5 A              
SRF1812P150


6V 1.5A 100A 3A 1812 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.

PROSEMI Availability : 1668
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.064

Multiples of: 5

1.5 A3 A             
TLC-MSMD150/20


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.

TLC Availability : 1664
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0259

Multiples of: 10

1.5 A3 A             
MF-NSMF035-2


Resettable Fuses - PPTC 0.35A 6V 0.30ohm Hold .35 Trip .75
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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 : 1664
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.138

Multiples of: 10

0.35 A0.75 A100 A6 VDC1.2 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsmf- 40 C to + 85 C - 40 C+ 85 C Reel
E07878-000


TE Connectivity TSL250-080F-B-0.5-2
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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 : 1664
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 0.7229

Multiples of: 1

              Reel
NSMD005


30V 0.05A 10A 0.15A 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.

Yongyutai Electronics Availability : 1661
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0297

Multiples of: 10

0.05 A0.15 A             
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