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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD1206-012/60N


60V 120mA 10A 290mA 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.

Bourne Availability : 2541
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0216

Multiples of: 20

120 mA290 mA             
SMD1206-200/12N


12V 2A 40A 4A 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.

Bourne Availability : 2541
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.029

Multiples of: 10

2 A4 A             
MF-NSML400/12-2


Resettable Fuses - PPTC 4.0A 12V 1206 LOW-OHMIC
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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 : 2539
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.302

Multiples of: 1

4 A8 A50 A12 VDC18 mOhmsPCB MountSMD/SMT MF - NSML/X  - 40 C+ 85 C Reel , Cut Tape
MF-LSMF300/16X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.0A/16V
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 : 2538
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.403

Multiples of: 1

3 A5 A40 A16 VDC48 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
1812L160/24GR


24V 1.6A 40A 3.2A 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 : 2531
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0405

Multiples of: 10

1.6 A3.2 A             
RXEF030-AP


Resettable Fuses - PPTC
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 : 2530
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2211

Multiples of: 1

0.3 A0.6 A40 A72 VDC2.1 OhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Reel
RUEF800-2


Resettable Fuses - PPTC 8A 30V 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 : 2530
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.5335

Multiples of: 1

8 A16 A100 A30 VDC20 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Reel
60R090XU


Resettable Fuses - PPTC 60V POLYFUSE .900A 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 : 2522
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3256

Multiples of: 1

0.9 A1.8 A40 A60 VDC470 mOhmsThrough HoleRadial 60R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
JK-SMD1210-010-60V


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.

Jinrui Electronic Materials Availability : 2522
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0223

Multiples of: 20

               
RF0312-000


PTC Resettable Fuse 40A 15VDC T/R
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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 : 2519
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.1666

Multiples of: 1

2 A4 A40 A15 VDC125 mOhmsSmd/SmtSmd/Smt3425 (8763 METRIC)Smd- 40 C to + 85 C    Reel
0ZRE0008FF1C


Resettable Fuses - PPTC
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 : 2519
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.1881

Multiples of: 1

80 mA190 mA1.5 A240 VAC / VDC26 OhmsPCB MountRadial 0ZRE 5.1 mm- 40 C+ 85 C Bulk
SMD300F/15-2


Resettable Fuses - PPTC 15V 40A 0.05Ohms
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 : 2518
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2794

Multiples of: 1

3 A6 A40 A15 VDC50 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
500mA/24V


24V 0.5A 40A 0.6W 1A 0.15Ω 0.1s 0.7Ω 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.

DOWO Availability : 2517
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0491

Multiples of: 5

               
1812L030/30GR


30V 300mA 40A 600mA 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 : 2512
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0241

Multiples of: 10

300 mA600 mA             
JK-SMD0805-005-24


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.

Jinrui Electronic Materials Availability : 2510
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0192

Multiples of: 20

               
TRC050


PTC Resettable Fuses Through Hole P=5.1mm 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 : 2505
Ship by Tue. 21 Oct to Mon. 27 Oct Calender.png

USD 0.0365

Multiples of: 10

500 mA1 A             
60R030XPR


Polymeric PTC Resettable Fuse 60V 300 mA Ih Through Hole Radial, Disc
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 : 2497
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2948

Multiples of: 1

0.3 A0.6 A40 A60 VDC2.1 OhmsThrough HoleRadial 60R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
RUEF300-AP


TE Connectivity Raychem Resettable Fuses - PPTC 3A 30V 100A 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 : 2496
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.2816

Multiples of: 1

3 A6 A100 A30 VDC80 mOhmsPCB MountRadial RUEF 5.8 mm- 40 C+ 85 C Ammo Pack
0ZRM0185FF1A


Resettable Fuses - PPTC
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 : 2494
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.506

Multiples of: 1

1.85 A3.7 A12 A120 V120 mOhmsThrough HoleRadial 0Zrm 5.1 Mm- 40 C+ 85 C Bulk
FEMTOSMDC016F-2


TE Connectivity Raychem Resettable Fuses - PPTC
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 : 2491
Ship by Fri. 17 Oct to Tue. 21 Oct Calender.png

USD 0.3212

Multiples of: 1

0.16 A0.4 A40 A9 VDC4.2 OhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Femtosmd- 40 C to + 85 C - 40 C+ 85 C Reel
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