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
  
                   
TRC050


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 : 2505
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0376

Multiples of: 10

500 mA1 A             
Hot 30R500UF


Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS
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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 : 2502
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.2016

Multiples of: 1

5 A10 A40 A30 V50 mOhmsThrough HoleRadial 30R 10.2 Mm- 40 C+ 85 C Bulk
2920L700/12MR


Resettable Fuses - PPTC 12V 7.0A-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.

Littelfuse Availability : 2498
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.3806

Multiples of: 1

7 A14 A50 A12 VDC18 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)2920L  - 40 C+ 85 C  
BSMD1812-150-8V


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.

BHFUSE Availability : 2492
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0311

Multiples of: 10

1.5 A3 A             
MF-PSHT005KX-2


Resettable Fuses - PPTC 16V .05A-HD 40A 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 : 2489
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.5428

Multiples of: 1

0.05 A0.25 A40 A16 VDC50 OhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSHT  - 40 C+ 125 C Reel , Cut Tape
ASMD2920-500


6V 5A 40A 10A 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.

JDT Availability : 2487
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.1003

Multiples of: 5

5 A10 A             
MF-R250-AP


Bourns Resettable Fuses - PPTC 2.5A 30V 0.025ohm Hold 2.5 Trip 5.00
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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 : 2481
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.2863

Multiples of: 1

2.5 A5 A40 A30 VDC0.048 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-RX375-99


Resettable Fuses - PPTC 60Volt 40Amps Hold3.75A Trip 7.5A
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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.

Bourns Availability : 2478
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.52

Multiples of: 1

3.75 A7.5 A40 A60 VDC50 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
0ZRM0025FF1E


Resettable Fuses - PPTC
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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 : 2476
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.23

Multiples of: 1

250 mA500 mA3 A120 VAC / VDC3 OhmsPCB MountRadial 0ZRM 5.1 mm- 40 C+ 85 C Bulk
0ZRP0065FF1E


Resettable Fuses - PPTC Resettable Fuse 650mA
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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 : 2475
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.1759

Multiples of: 1

650 mA1.3 A40 A60 V720 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
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