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.
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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
  
                   
RF3248-000


Resettable Fuses - PPTC 16V 7.0A-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 0.474

Multiples of: 1

               
MF-RG700-AP


Resettable Fuses - PPTC PTC - RADIAL LEADED LO RESIS
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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 : 0
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USD 0.4743

Multiples of: 12000

7 A11.9 A100 A16 VDC13 mOhmsThrough HoleRadial Mf - Rg 5.1 Mm- 40 C+ 85 C Ammo Pack
450CC1210LR-C


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.

Littelfuse Availability : 0
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USD 0.4743

Multiples of: 1

4.5 A  21 VDC8 mOhmsSmd/SmtSolder Pad1210 (3225 METRIC)Lorho  - 20 C+ 85 C Cut Tape
RF3225-000


Resettable Fuses - PPTC 16V 3.0A-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 0.4751

Multiples of: 1

               
A33463-000


STRAP
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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 0.4762

Multiples of: 1000

              -
CMF-SDP35-2


Resettable Fuses - PPTC Ceramic PTC
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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 : 0
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USD 0.4775

Multiples of: 1

110 mA230 mA4.6 A230 VAC35 OhmsSmd/SmtSmd/Smt Cmf - Sdp  - 40 C+ 125 C Cut Tape
RF0713-000


Resettable Fuses - PPTC LVR033K-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.

TE Connectivity Availability : 0
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USD 0.4778

Multiples of: 2000

            + 85 C  
C46638-000


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.

TE Connectivity Availability : 0
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USD 0.4783

Multiples of: 1

              Reel
RF0133-000


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.

TE Connectivity Availability : 0
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USD 0.4791

Multiples of: 1

              -
FEMTOSMDC016F-02


Resettable Fuses - PPTC 40A 9V MAX 0603 PKG
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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 0.4806

Multiples of: 1

160 mA400 mA40 A9 VDC4.2 OhmsPCB MountSMD/SMT0603 (1608 METRIC)femtoSMD  - 40 C+ 85 C Reel , Cut Tape
RS90-135


Fuse: PTC polymer; 1.35A; Imax: 40A; THT; Reel,tape
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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.

Optifuse Availability : 0
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USD 0.4809

Multiples of: 1500

               
RKEF500


Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device
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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 0.4813

Multiples of: 1

5 A10 A40 A60 V0.05 OhmsThrough HoleRadial Rkef- 40 C to + 85 C10.9 Mm   Bulk
RUSBF250-2


Resettable Fuses - PPTC Radial Lead 2.5A 16V 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 : 0
Calender.png

USD 0.4828

Multiples of: 1

2.5 A5 A40 A16 V60 mOhmsPCB MountRadial RUSBF  - 40 C+ 85 C Reel , Cut Tape
NIS5132MN3TXG


ON Semiconductor 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.

ON Semiconductor Availability : 0
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USD 0.4848

Multiples of: 1

--3.6 A18 VDC55 mOhmsPCB MountSMD/SMTDFN - 10NIS5132  - 40 C+ 150 C Reel , Cut Tape
RF1489-000


ESD Suppressor Polymer 15KV 3-Pin 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 : 0
Calender.png

USD 0.4849

Multiples of: 65

     Smd/SmtSmd/Smt    - 40 C+ 85 C Reel
VTP210SUDF


Resettable Fuses - PPTC 2.1A 16V 100A 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 : 0
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USD 0.4859

Multiples of: 1

2.1 A4.7 A100 A16 V30 mOhmsStrapAxial Vtp  - 40 C+ 85 C  
RF2008-000


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 0.4862

Multiples of: 150

              -
C67664-000


RLINE
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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 0.4886

Multiples of: 1

              -
MF-USHT075KX-2


Resettable Fuses - PPTC 16V .75A-HD 20A 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.

Bourns Availability : 0
Calender.png

USD 0.489

Multiples of: 1

0.75 A3.75 A20 A16 VDC1 OhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USHT  - 20 C+ 125 C Reel , Cut Tape
MF-RX250-2-14


Resettable Fuses - PPTC 2.50A 60V 0.05ohm Kinked 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.

Bourns Availability : 0
Calender.png

USD 0.4897

Multiples of: 3000

2.5 A5 A40 A60 VDC80 mOhmsThrough HoleRadial Mf - Rx 10.2 Mm- 40 C+ 85 C Reel
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