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
  
                   
nSMD025-33V


33V 250mA 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.

TECHFUSE Availability : 24143
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0263

Multiples of: 10

               
SMD0603-001-60V


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.

TECHFUSE Availability : 23997
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0261

Multiples of: 10

               
BSMD0603-020-12V


12V 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.

BHFUSE Availability : 23862
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0318

Multiples of: 10

200 mA500 mA             
BSMD0603-020-9V


PTC Resettable Fuses 0603 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 : 23657
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0306

Multiples of: 10

200 mA500 mA             
JK30-250


PTC Resettable Fuses Through Hole 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.

Jinrui Electronic Materials Availability : 23622
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0401

Multiples of: 10

2.5 A5 A             
0805L050/6XRL


6V 500mA 40A 1A 0805 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 : 23180
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.013

Multiples of: 20

500 mA1 A             
SMD1812B110TF/33


Resettable Fuses - PPTC 33V 1.1A PPTC SMD 1812
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.

Yageo Availability : 23118
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0353

Multiples of: 10

1.1 A1.95 A20 A33 VDC200 mOhmsPCB MountSMD/SMT SMD  - 40 C+ 85 C Reel , Cut Tape
1812L150/33GR


33V 1.5A 40A 3A 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.

LUTE Availability : 23001
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0418

Multiples of: 5

1.5 A3 A             
mSMD010


PTC Resettable Fuses 1812 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 : 22868
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0258

Multiples of: 10

100 mA300 mA             
SMD0805-005-24V


24V 50mA 100A 500mW 200mA 2Ω 1.5s 10Ω 0805 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 : 22843
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0233

Multiples of: 10

50 mA200 mA             
SMD300L-24V


24V 3A 100A 6A SMD,6.73x4.8x0.6mm 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 : 22790
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0769

Multiples of: 5

3 A6 A             
SMD1206-110C-24V


24V 1.1A 40A 600mW -40℃~+85℃ 2.2A 40mΩ 0.3s 270mΩ 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 : 22723
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0357

Multiples of: 10

               
1210L005WR


Resettable Fuses - PPTC 0.05A 30V 1210
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 : 22707
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0489

Multiples of: 5

50 mA150 mA10 A30 V50 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)1210L  - 40 C+ 85 C Cut Tape
JK30-090


PTC Resettable Fuses Through Hole 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.

Jinrui Electronic Materials Availability : 22619
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0259

Multiples of: 10

900 mA1.8 A             
0ZCH0005FF2E


Polymeric PTC Resettable Fuse - 60V - 50mA - 1210 (3225 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 : 22610
Ship by Wed. 13 Aug to Tue. 19 Aug Calender.png

USD 0.0625

Multiples of: 3000

50 mA150 mA10 A60 VDC50 OhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
SMD1206-050C-30V


30V 500mA 40A 600mW -40℃~+85℃ 1A 150mΩ 0.1s 700mΩ 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 : 22582
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0367

Multiples of: 10

500 mA1 A             
LVR100S-240


Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET
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 : 22556
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.6589

Multiples of: 1

1 A2 A10 A240 VAC580 mOhmsThrough HoleRadial Lvr- 40 C to + 85 C11.4 Mm- 20 C+ 85 C Bulk
AHEF500


Resettable Fuses - PPTC 32V 100A Thru-Hole PolySwitch Reset Dev
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 : 22514
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.572

Multiples of: 1

5 A10 A100 A32 VDC40 mOhmsPCB MountRadial AHEF 5.8 mm- 40 C+ 85 CAEC - Q200Bulk
MF-RX185/72-2


Resettable Fuses - PPTC 1.85A 72V 0.08ohm MAX (R)
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 : 22507
Ship by Mon. 11 Aug to Wed. 13 Aug Calender.png

USD 0.2376

Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel , Cut Tape
0805L050/12XR


12V 500mA 40A 1A 0805 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 : 22472
Ship by Wed. 27 Aug to Mon. 01 Sep Calender.png

USD 0.0292

Multiples of: 10

500 mA1 A             
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