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
  
                   
RXEF300-1


Resettable Fuses - PPTC 3A 72V 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 : 209
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USD 0.4708

Multiples of: 1

3 A6 A40 A72 VDC100 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C10.9 Mm- 40 C+ 85 C Bulk
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

              -
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

               
250S130VZR


Resettable Fuses - PPTC 250/60V 1.3A PTC Vertical
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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

130 mA260 mA3 A60 VDC13 OhmsPCB MountSMD/SMT 250S  - 40 C+ 85 C Reel , Cut Tape
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
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USD 0.4828

Multiples of: 1

2.5 A5 A40 A16 V60 mOhmsPCB MountRadial RUSBF  - 40 C+ 85 C Reel , Cut Tape
MF-RHS800-0


Resettable Fuses - PPTC PTC 8.0A 16V RADIAL LEADED HI-TEMP
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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 0.4836

Multiples of: 1

8 A16 A100 A16 V14.5 mOhmsThrough HoleRadial MF - RHS 5.1 mm- 40 C+ 125 C Bulk
FEMTOASMDC005F-2


Resettable Fuses - PPTC .05A 15VDC 10A 0603 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 0.4846

Multiples of: 1

50 mA150 mA10 A15 VDC30 OhmsPCB MountSMD/SMT femtoASMD  - 40 C+ 85 CAEC - Q200Reel , 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
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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

              -
RGEF1200


Resettable Fuses - PPTC RGEF1200-2
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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 0.4862

Multiples of: 1

12 A20.4 A100 A16 VDC8.6 mOhmsThrough HoleRadial Rgef- 40 C to + 85 C10.9 Mm- 40 C+ 85 C Bulk
VTP175F


Resettable Fuses - PPTC 1.75A 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 0.4871

Multiples of: 1

1.75 A3.6 A100 A16 VDC0.051 OhmsStrapAxial Vtp- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-FSHT010KX-2


Polymeric PTC Resettable Fuse 12V 100 mA Ih Surface Mount 0603 (1608 Metric), Concave
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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 0.4871

Multiples of: 1

0.1 A0.5 A40 A12 VDC8.5 OhmsPCB MountSMD/SMT    - 40 C+ 125 C Reel , Cut Tape
MF-FSHT005KX-2


Polymeric PTC Resettable Fuse 12V 50 mA Ih Surface Mount 0603 (1608 Metric), Concave
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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 0.4871

Multiples of: 1

0.05 A0.25 A40 A12 VDC30 OhmsPCB MountSMD/SMT    - 40 C+ 125 C Reel , Cut Tape
MF-PSML125/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A6V
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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 0.4871

Multiples of: 1

1.25 A2.5 A50 A6 VDC160 mOhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSML  - 40 C+ 85 C Reel , Cut Tape
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
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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


Resettable Fuses - PPTC 2.50A 60V 0.05ohm Hold 2.5 Trip 5Amps
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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 0.4891

Multiples of: 1000

2.5 A5 A40 A60 VDC0.08 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm   Reel
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