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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
TRF600-150-RB


Resettable Fuses - PPTC 600V .15A-HD 3A 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 0.5567

Multiples of: 1

0.13 A0.26 A3 A250 VDC22 OhmsThrough HoleRadial Trf600- 40 C to + 85 C - 40 C+ 85 C Bulk
0ZCF0700FF2C


Resettable Fuses - PPTC AEC-2000 SM PTC 2920 size 7A
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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 0.557

Multiples of: 2000

7 A14 A100 A12 V18 mOhmsPCB MountSMD/SMT29200ZCF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
MF-FSML175/8-2


Resettable Fuses - PPTC 8V 1.75A 50A 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
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USD 0.5573

Multiples of: 1

1.75 A3.5 A50 A8 V8 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
LVR075S-240


Resettable Fuses - PPTC LVR 240V .75A POLYSWITCH RESET
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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 0.5578

Multiples of: 1

0.75 A1.5 A7.5 A240 VAC839 mOhmsThrough HoleRadial Lvr- 40 C to + 85 C6.1 Mm- 20 C+ 85 C Bulk
TRF600-160-0.130


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 0.5608

Multiples of: 1

160 mA320 mA3 A250 V18 OhmsThrough HoleRadial Trf600  - 40 C+ 85 C Bulk
MF-RG700-AP-14


Resettable Fuses - PPTC PTC RESETTABLE 7A 16V RADIAL LEADED
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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 0.5608

Multiples of: 3000

7 A11.9 A100 A16 V13 mOhmsPCB MountRadial MF - RG 5.1 mm- 40 C+ 85 C Ammo Pack
MF-PSML250/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A6V
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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 0.5618

Multiples of: 1

2.5 A5 A50 A6 VDC40 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSML  - 40 C+ 85 C Reel , Cut Tape
C94902-000


PTC Resettable Fuse 1.2A(hold) 2.7A(trip) 15V 100A 1.2W 5s 0.085Ohm SMD Solder Pad 7.1 X 5.2 X 1mm 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 0.5624

Multiples of: 1

1.2 A2.7 A100 A 0.123 OhmsWeldable Strap  Srp+ 85 C    Bulk
PFRY.110


Resettable Fuses - PPTC PFRY PTC FUSE THT 1.1A
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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.

Schurter Availability : 0
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USD 0.5627

Multiples of: 10

3.75 A 40 A72 V    Pfry- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
LR4-550F


Resettable Fuses - PPTC 5.5A 20V 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 0.5646

Multiples of: 1

5.5 A10.5 A100 A20 VDC16 mOhmsStrapAxial Lr4- 40 C to + 125 C - 40 C+ 125 C Bulk
RF1673-000


PTC Resettable Fuse 100A 30V 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 0.5656

Multiples of: 1

3.5 A6.3 A100 A30 VDC50 mOhmsStrapAxial Srp- 40 C to + 85 C    Bulk
PFRY.160


Resettable Fuses - PPTC PFRY PTC FUSE THT 1.6A
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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.

Schurter Availability : 0
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USD 0.5657

Multiples of: 1

1.6 A3.2 A40 A72 VDC140 mOhmsPCB MountRadial PFRY 5.8 mm- 40 C+ 85 C Bulk
C12426-000


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 0.5659

Multiples of: 2500

              -
AGRF1200


Resettable Fuses - PPTC 12A 16V RAD Leaded AEC-Q200
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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 0.5669

Multiples of: 1

12 A22.1 A100 A16 VDC9.1 mOhmsThrough HoleRadial Agrf- 40 C to + 125 C10.9 Mm- 40 C+ 125 CAec - Q200Bulk
RF3312-000


Resettable Fuses - PPTC 16V 6.0A-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 0.567

Multiples of: 1

               
RF1547-000


LR4-730F
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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 0.5673

Multiples of: 29

              -
CMF-SD35A-2


Resettable Fuses - PPTC 0.10A 230V 35ohm
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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 0.5679

Multiples of: 500

0.1 A0.2 A2.5 A220 VAC35 OhmsSmd/SmtSmd/Smt Cmf - Sd- 40 C to + 125 C - 40 C+ 125 C Reel
CMF-SD35A-10-2


Resettable Fuses - PPTC 0.10A 230V 35ohm 230VOLT 35OHM
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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 0.5696

Multiples of: 1

0.1 A0.2 A2.5 A230 VAC35 OhmsSmd/SmtSmd/Smt Cmf - Sd- 40 C to + 125 C - 40 C+ 125 C Reel
RF0012-000


PTC Resettable Fuse 0.12A(hold) 0.24A(trip) 60VDC 0.8W 2.5s 4Ohm Radial 6.5 X 4.6 X 7mm 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
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USD 0.5705

Multiples of: 1

0.12 A0.24 A3 A60 VDC16 OhmsThrough HoleRadial Trf250- 40 C to + 85 C     
RF1319-000


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.

Littelfuse Availability : 0
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USD 0.5725

Multiples of: 1

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