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
  
                   
RF2535-000


Gas Discharge Tubes 10KADC 5AAC 1pF Axial Thru-Hole
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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 : 0
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USD 1.1762

Multiples of: 1

              -
LR4-73XF


Resettable Fuses - PPTC LR4-73XF
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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 : 0
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USD 1.1776

Multiples of: 1

0.73 A 100 A15 VDC StrapAxial Lr4- 40 C to + 125 C    Bulk
E62269-000


PTC Resettable Fuse 7.3A(hold) 14.1A(trip) 20V 100A 3.3W 5s 0.008Ohm SMD Solder Pad 47.6 X 8.5 X 1mm Bulk
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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 : 0
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USD 1.1776

Multiples of: 1

              -
0ZRN1300FF1A


Resettable Fuses - PPTC Resettable Fuse 13A
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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 : 0
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USD 1.1812

Multiples of: 1

13 A24 A100 A16 V10 mOhmsThrough HoleRadial 0Zrn 10.2 Mm- 40 C+ 125 C Bulk
RF3291-000


Resettable Fuses - PPTC 16V 12.0A-HD 100A 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 : 0
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USD 1.1816

Multiples of: 1

               
RF3270-000


TE Connectivity RGEF1400-2
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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 : 0
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USD 1.1816

Multiples of: 1

               
1210L350/12SLYR


Resettable Fuses - PPTC PTC SMD RESETTABLE FUSE
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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 : 0
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USD 1.1873

Multiples of: 4000

3.5 A7 A50 A6 VDC18 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)Low Rho  - 40 C+ 85 C Reel
MHP-TA15-9-82


Resettable Fuses - PPTC 82 ACT TEMP 15A HOLD
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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 : 0
Calender.png

USD 1.1907

Multiples of: 1

15 A30 A-9 V    Mhp - Ta- 30 C to + 100 C     
NIS5420MT3TXG


Resettable Fuses - PPTC +12 VOLT ELECTRONIC FUSE
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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.

ON Semiconductor Availability : 0
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USD 1.1994

Multiples of: 1

               
RF3351-000


Resettable Fuses - PPTC 16V 11.0A-HD 100A 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 : 0
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USD 1.1996

Multiples of: 1

              -
0603L175SLYRT


Resettable Fuses - PPTC PTC SMD RESETTABLE FUSE
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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 : 0
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USD 1.2019

Multiples of: 4000

     PCB MountSMD/SMT Low Rho     Reel , Cut Tape
RF1548-000


PTC Resettable Fuse 13A(hold) 21.2A(trip) 20VDC 100A 4.5W 10s 0.0035Ohm SMD Solder Pad 50 X 10 X 1.3mm
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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 : 0
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USD 1.215

Multiples of: 1

               
RF0625-000


PTC Resettable Fuse 0.15A(hold) 0.3A(trip) 250VDC 1.4W 4s 6Ohm Radial 9 X 4.6 X 9mm 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.

TE Connectivity Availability : 0
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USD 1.2273

Multiples of: 1500

              Reel
238482-000


PTC Resettable Fuse 10A(hold) 20.5A(trip) 16VDC 100A 5.3W 10.5s 0.0051Ohm Radial 17.5 X 3 X 26.5mm Bag
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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.

TE Connectivity Availability : 0
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USD 1.2359

Multiples of: 1

10 A20.5 A100 A 0.0051 Ohms (min)Through Hole  Ahrf+ 125 C    Bulk
600R150-RAZR


Polymeric PTC Resettable Fuse 60V (600V Int) 150 mA Ih Through Hole Radial, Disc
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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 : 0
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USD 1.2364

Multiples of: 1

0.15 A0.3 A3 A600 VDC20 OhmsThrough HoleRadial 600R- 40 C to + 85 C5.1 Mm   Bulk
NIS5420MT7TXG


Electronic Fuse Regulator 10-WDFN (3x3)
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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.

ON Semiconductor Availability : 0
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USD 1.2477

Multiples of: 1

--4.6 A18 VDC50 mOhmsPCB MountSMD/SMTWDFN - 10   - 40 C+ 125 C  
NIS5021MT2TXG


Resettable Fuses - PPTC 12V EFUSE
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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.

ON Semiconductor Availability : 0
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USD 1.2683

Multiples of: 1

     Smd/Smt WDFN - 10   - 40 C+ 150 C Cut Tape
RF3259-000


Resettable Fuses - PPTC 16V 10.0A-HD 100A 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 : 0
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USD 1.272

Multiples of: 1

               
RF2532-000


GDT
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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.

TE Connectivity Availability : 0
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USD 1.2948

Multiples of: 497

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MHP-TA6-9-85


Resettable Fuses - PPTC 85 ACT TEMP 6A HOLD
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 : 0
Calender.png

USD 1.2954

Multiples of: 1

6 A16 A-9 V    Mhp - Ta- 30 C to + 100 C     
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