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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
1812L125/16DR


Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A
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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 : 2662
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0816

Multiples of: 5

1.25 A2.5 A100 A16 VDC140 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
JK16-030T


16V 300mA 100A 600mA Plugin,P=5.1mm 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.

Jinrui Electronic Materials Availability : 2660
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.025

Multiples of: 10

               
JK-mSMD400L-12


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.

Jinrui Electronic Materials Availability : 2657
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0866

Multiples of: 5

               
RGEF700-2


Resettable Fuses - PPTC RGEF700-2
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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 : 2657
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3333

Multiples of: 1

7 A11.9 A100 A16 VDC22 mOhmsThrough HoleRadial Rgef- 40 C to 85 C - 40 C+ 85 C Reel
0ZRP0185FF1A


Resettable Fuses - PPTC Resettable Fuse 1.85A
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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 : 2655
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2387

Multiples of: 1

1.85 A3.7 A40 A60 V250 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
0ZRC0375FF1A


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 : 2655
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2838

Multiples of: 1

3.75 A7.5 A40 A90 VDC0.08 OhmsThrough HoleRadial 0Zr C- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
FSMD035-30-1206R


30V 350mA 100A 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.

Fuzetec Availability : 2649
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0432

Multiples of: 5

350 mA750 mA             
0ZRP0090FF1E


Resettable Fuses - PPTC Resettable Fuse 900mA
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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 : 2648
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2272

Multiples of: 1

900 mA1.8 A40 A60 V520 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
SL1210190


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 : 2645
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.011

Multiples of: 5

1.9 A3.8 A             
RF2555-000


Resettable Fuses - PPTC 30V 1.1A-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.

Littelfuse Availability : 2645
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.3401

Multiples of: 1

              -
PTSA181224V150


Resettable Fuses - PPTC PTSA1812 1.5A, 24V
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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.

Eaton Availability : 2643
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2002

Multiples of: 1

1.5 A3 A40 A24 VDC120 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)PTSA1812  - 40 C+ 85 C Reel , Cut Tape
SMD1812P050TF


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.

Ruilongyuan Availability : 2639
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0435

Multiples of: 5

500 mA1 A             
NANOSMDC075F-2 /RF1348-000


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.

Littelfuse Availability : 2638
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0548

Multiples of: 5

750 mA1.5 A100 A6 V0.3 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanosmd- 40 C to + 85 C    Reel
SMD200F/24-2920-2


Resettable Fuses - PPTC 2A 15V 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 : 2636
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.3256

Multiples of: 1

2 A4 A40 A15 V0.125 OhmsSmd/SmtSmd/Smt3425 (8763 METRIC)Smd- 40 C to + 85 C    Cut Tape
MF-PSML250/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A6V
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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 : 2634
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.6292

Multiples of: 1

2.5 A5 A50 A6 VDC40 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSML  - 40 C+ 85 C Reel , Cut Tape
1206L005/30WR


Resettable Fuses - PPTC PTC 30V POLYFUSE SURF MOUNT 1206 0.05A
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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 : 2629
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2673

Multiples of: 1

50 mA150 mA10 A30 VDC20 OhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C  
1206L075SLYR


Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A
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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 : 2623
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.1406

Multiples of: 5

0.75 A1.5 A50 A6 V0.18 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
MF-NSML550/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 5.5A6V
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 : 2621
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3564

Multiples of: 1

5.5 A11 A50 A6 V0.011 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Mf - Nsml  - 40 C+ 85 C Cut Tape
BSMD1812-010-30V


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.

BHFUSE Availability : 2619
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0266

Multiples of: 10

               
SMD1206-050C-33V


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 : 2619
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0398

Multiples of: 10

               
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