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
  
                   
SMD100-2


Resettable Fuses - PPTC 30V 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
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USD 1.2692

Multiples of: 1

1.1 A2.2 A40 A30 VDC480 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C    Reel
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

               
TS600-170F-2


Resettable Fuses - PPTC 600V .13A-HD 3A MAX (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
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USD 1.276

Multiples of: 1

170 mA400 mA3 A60 VDC18 OhmsPCB MountSMD/SMT TS600  - 40 C+ 85 C Reel , Cut Tape
SMD125-2


Resettable Fuses - PPTC 1.25A 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 : 0
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USD 1.2823

Multiples of: 1

1.25 A2.5 A40 A15 VDC250 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C    Reel
72R375XH


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A
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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 : 0
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USD 1.2838

Multiples of: 1

3.75 A7.5 A40 A72 VDC80 mOhmsThrough HoleRadial 72R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
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

              -
MHP-TA6-9-85


Resettable Fuses - PPTC 85 ACT TEMP 6A 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
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USD 1.2954

Multiples of: 1

6 A16 A-9 V    Mhp - Ta- 30 C to + 100 C     
F34429-000


Resettable Fuses - PPTC RHEF1500
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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 1.2968

Multiples of: 1

15 A28 A            Bag
LVR100S


FUSE, PTC RESET, 240V, 10A, RADIAL
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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 1.3065

Multiples of: 1

               
RF3352-000


Resettable Fuses - PPTC 16V 13.0A-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 1.3195

Multiples of: 1

               
0805L005/30YR-A


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 1.3327

Multiples of: 1

0.05 A0.15 A40 A30 V20 OhmsPCB MountSMD/SMT0805 (2012 METRIC)0805L  - 40 C+ 85 C Tray
RF3037-000


MHP-TA15-9-85
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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 1.3477

Multiples of: 1

              -
RF2268-000


GTCA28-302M-R03
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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 1.35

Multiples of: 1

              -
0805L010


FUSE, RESETTABLE, 0.1A
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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 1.3643

Multiples of: 1

    3.5 Ohms          
RF2534-000


Gas Discharge Tubes 3600VDC 3KADC 1AAC 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 1.3869

Multiples of: 1

              -
RS120-185


Fuse: PTC polymer; 1.85A; Imax: 12A; 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 1.3876

Multiples of: 1500

               
NIS5112D1R2G


Resettable Fuses - PPTC 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 1.3992

Multiples of: 2500

--5.3 A18 VDC32 mOhmsPCB MountSMD/SMTSOIC - 8NIS5112  - 40 C+ 175 C Reel , Cut Tape
NIS6351MT1TXG


Resettable Fuses - PPTC +5 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 1.4188

Multiples of: 1

  3 A5 VDC85 mOhmsPCB MountSMD/SMTWDFNW - 10   - 40 C+ 125 C Reel , Cut Tape
TS600-400F-2


Resettable Fuses - PPTC .40A 60Vdc 600Vrms
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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 1.419

Multiples of: 300

0.4 A1 A3 A60 VDC2 OhmsSmd/SmtSmd/Smt Ts600- 40 C to + 85 C - 40 C+ 85 C Reel
NIS6351MT2TXG


Resettable Fuses - PPTC +5 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 1.4395

Multiples of: 1

  3 A5 VDC85 mOhmsPCB MountSMD/SMTWDFNW - 10   - 40 C+ 125 C Reel , Cut Tape
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