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
  
                   
FTR60-020


PTC Resettable Fuses Through Hole 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.

FTR Availability : 1550
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0255

Multiples of: 10

200 mA400 mA             
RUSBF110


Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax
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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 : 1545
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.2772

Multiples of: 1

1.1 A2.2 A40 A16 VDC140 mOhmsThrough HoleRadial Rusbf- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
2920L110/60MR-A


Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.1A
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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 : 1543
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.4382

Multiples of: 1

1.1 A2.2 A20 A60 VDC410 mOhmsPCB MountSMD/SMT2920 (7555 METRIC)2920L  - 40 C+ 85 C  
TLC-MSMD050/60


60V 500mA 100A 1A 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.

TLC Availability : 1541
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0556

Multiples of: 5

500 mA1 A             
TRC010


PTC Resettable Fuses Through Hole P=5.1mm 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 : 1540
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.034

Multiples of: 10

100 mA200 mA             
LVR200S-240


Resettable Fuses - PPTC LVR 240V 2A POLYSWITCH RESET
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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 : 1536
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 1.242

Multiples of: 1

2 A4 A20 A240 V221 mOhmsThrough HoleRadial Lvr- 40 C to + 85 C11.4 Mm- 20 C+ 85 C Bulk
SMD1812B150TF/8


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.

Yageo Availability : 1535
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0398

Multiples of: 10

               
JK250-1500U


PTC Resettable Fuses ThroughHole 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.

Jinrui Electronic Materials Availability : 1534
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.3386

Multiples of: 1

1.5 A3 A             
Hot RXEF110-2


Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax
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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 : 1531
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.254

Multiples of: 1

1.1 A2.2 A40 A72 VDC380 mOhmsPCB MountRadial RXEF 5.8 mm- 40 C+ 85 C Reel , Cut Tape
72R160XF


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A
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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 : 1531
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.6486

Multiples of: 1

1.6 A3.2 A40 A72 VDC220 mOhmsThrough HoleRadial 72R- 40 C to + 85 C - 40 C+ 85 C Bulk
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