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
  
                   
0ZCK0035FF2G


PTC Resettable Fuse 0.35A(hold) 0.75A(trip) 6VDC 100A 0.5W 0.1s 0.15Ohm SMD Solder Pad 0805 T/R Automotive
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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 : 14850
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.0792

Multiples of: 1

350 mA750 mA100 A6 VDC1.2 OhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Zck  - 40 C+ 85 C Cut Tape
BSMD2920-200-24V


PTC Resettable Fuses 2920 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 : 12706
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0666

Multiples of: 5

2 A4 A             
SMD1206-050C-16V


16V 500mA 40A 600mW -40℃~+85℃ 1A 150mΩ 0.1s 700mΩ 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.

BNstar Availability : 12692
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0243

Multiples of: 10

               
SMD0805-035C-8V


8V 0.35A 40A 0.75A 0805 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.

BNstar Availability : 12691
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0293

Multiples of: 10

0.35 A0.75 A             
1206L020/33NR


33V 200mA 40A 460mA 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.

LUTE Availability : 12687
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0278

Multiples of: 10

200 mA460 mA             
0603L010/12XR


12V 100mA 40A 300mA 0603 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 : 12668
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.03

Multiples of: 10

100 mA300 mA             
1206L035/33NR


33V 350mA 40A 750mA 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.

LUTE Availability : 12615
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0271

Multiples of: 10

350 mA750 mA             
SMD0805-002-60V


0805 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 : 12600
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0304

Multiples of: 10

               
Hot 1206L175PR


Polymeric PTC Resettable Fuse 6V 1.75 A Ih Surface Mount 1206 (3216 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 : 12597
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.2277

Multiples of: 1

  100 A    1206 (3216 METRIC)1206L     Reel
MF-SM125-2


Resettable Fuses - PPTC 15Volts 100Amps Hold 1.25A Trip 2.5A
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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 : 12592
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1804

Multiples of: 1

1.25 A2.5 A100 A15 VDC250 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
nSMD200


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 : 12556
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0361

Multiples of: 10

2 A3.5 A             
1206L110/13.2NR


13.2V 1.1A 100A 2.2A 1206 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.

LUTE Availability : 12551
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0309

Multiples of: 10

1.1 A2.2 A             
SMD1206-075C-24V


24V 750mA 100A 600mW 1.5A 90mΩ 0.2s 500mΩ 1206 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.

BNstar Availability : 12522
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0429

Multiples of: 10

               
1206L050/6NR


6V 500mA 100A 1A 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.

LUTE Availability : 12510
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0268

Multiples of: 10

500 mA1 A             
SMD1206-025C-33V


33V 250mA 40A 600mW -40℃~+85℃ 500mA 350mΩ 0.1s 2.5Ω SMD,3.6x1.9x1mm 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.

BNstar Availability : 12507
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0254

Multiples of: 10

250 mA500 mA             
MF-LSMF330/12X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/12V
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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 : 12504
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.4279

Multiples of: 1

3.3 A5.5 A40 A12 VDC55 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
BSMD1206-050-13.2V


PTC Resettable Fuses 1206 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 : 12493
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.028

Multiples of: 10

500 mA1 A             
MF-RHT200/32-2


Resettable Fuses - PPTC 2A 32V .045ohms AEC-Q200 +125C
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.

Bourns Availability : 12488
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.2706

Multiples of: 1

2 A3.8 A50 A32 V45 mOhmsThrough HoleRadial Mf - Rht  - 40 C+ 125 C Cut Tape
0ZCF0250FF2C


Polymeric PTC Resettable Fuse - 16V - 2.5A - 2920 (7351 Metric) Concave Package - Surface Mount.
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 : 12476
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1166

Multiples of: 1

2.5 A5 A100 A16 VDC85 mOhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
SMD1210-005-60V


60V 50mA 100A 600mW 150mA 2.8Ω 1.5s 50Ω 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.

TECHFUSE Availability : 0
Request Quote Calender.png

USD 0.0247

Multiples of: 20

50 mA150 mA             
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