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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
0805L002/60XR


60V 20mA 40A 60mA 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.

LUTE Availability : 10088
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USD 0.0478

Multiples of: 10

20 mA60 mA             
RL60-075


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.

Ruilongyuan Availability : 10078
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0438

Multiples of: 10

750 mA1.5 A             
SMD1206-260C-12V


12V 2.6A 100A 0.8W 5.2A 0.01Ω 2s 0.06Ω 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 : 10060
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0459

Multiples of: 10

2.6 A5.2 A             
BSMD1206-150-13.2V


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.

BHFUSE Availability : 10049
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0338

Multiples of: 10

1.5 A3 A             
0805L075/16AR


16V 750mA 40A 1.5A 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.

LUTE Availability : 10036
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0314

Multiples of: 10

750 mA1.5 A             
SMD1812-020C-60V


60V 200mA 40A 800mW -40℃~+85℃ 400mA 350mΩ 0.08s 5Ω 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.

BNstar Availability : 10033
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.028

Multiples of: 10

               
SMD0603-100/06N


6V 1A 35A 2A 0603 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.

Bourne Availability : 10015
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0696

Multiples of: 5

1 A2 A             
SMD0603-075-6V


6V 750mA 50A 1W -40℃~+70℃ 1.5A 9mΩ 0.3s 165mΩ SMD,1.9x1x0.8mm 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 : 9994
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0374

Multiples of: 10

750 mA1.5 A             
RXEF300


Resettable Fuses - PPTC Radial Lead 3A 72V 40A Imax
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.

Littelfuse Availability : 9978
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.4444

Multiples of: 1

3 A6 A40 A72 VDC100 mOhmsPCB MountRadial RXEF 10.9 mm- 40 C+ 85 C Bulk
1206L005/85NR


85V 50mA 40A 150mA 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 : 9961
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0476

Multiples of: 5

50 mA150 mA             
TLC-USMD035


PTC Resettable Fuses 1210 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 : 9953
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0393

Multiples of: 10

350 mA750 mA             
SMD2920P185TF


PTC Resettable Fuses SMD2920 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.

Ruilongyuan Availability : 9952
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0764

Multiples of: 5

1.85 A3.7 A             
BSMD2920-700-12V


PTC Resettable Fuses 2920 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 : 9947
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.1357

Multiples of: 5

7 A14 A             
MF-LSMF075X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/30V
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 : 9943
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.3043

Multiples of: 1

750 mA1.5 A40 A30 VDC1 OhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
TSV250-130F-2


Resettable Fuses - PPTC Polyswitch 0.13A
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.

Littelfuse Availability : 9939
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.4477

Multiples of: 1

0.13 A0.26 A3 A60 VDC12 OhmsSmd/SmtSmd/Smt Tsv250- 40 C to + 85 C - 40 C+ 85 C Reel
1210L11012WR


Littelfuse Resettable Fuses - PPTC 12V 1.10A 1210 PTC
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.

Littelfuse Availability : 9904
Ship by Fri. 14 Nov to Tue. 18 Nov Calender.png

USD 0.4213

Multiples of: 1

  -     1210L     Reel
RGEF250-2


Resettable Fuses - PPTC RGEF250-2
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.

Littelfuse Availability : 9901
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.2509

Multiples of: 1

2.5 A4.7 A100 A16 VDC53 mOhmsThrough HoleRadial Rgef- 40 C to + 85 C - 40 C+ 85 C Reel
TLC-USMD200


PTC Resettable Fuses 1210 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 : 9856
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0408

Multiples of: 10

2 A4 A             
0603L020/6XR


6V 200mA 40A 500mA 0603 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 : 9841
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0276

Multiples of: 10

200 mA500 mA             
1206L050/15YR


Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE
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.

Littelfuse Availability : 9811
Ship by Tue. 18 Nov to Mon. 24 Nov Calender.png

USD 0.0406

Multiples of: 5

500 mA1 A100 A15 VDC750 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
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