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
  
                   
MF-R075-AP-99


Bourns Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5
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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 0.3348

Multiples of: 2000

0.75 A1.5 A40 A60 VDC0.4 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
FRG1000-16F


16V 10A 100A 17A Plugin Resettable Fuses ROHS
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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.

Fuzetec Availability : 0
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USD 0.3348

Multiples of: 1

10 A17 A             
0ZCN0150FF2C


Resettable Fuses - PPTC SMD 2016 size 1.5A 15V
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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 0.3355

Multiples of: 1

1.5 A 100 A15 V70 mOhmsSmd/SmtSmd/Smt    - 40 C+ 85 C Cut Tape
microSMD350LR-2


Resettable Fuses - PPTC IH3.5A 6V .021 OHM 50A 1210 LOW RHO SMD
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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 0.3365

Multiples of: 1

3.5 A9 A-6 V11 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mircosmd     Reel
MICROSMD450LR-2


Resettable Fuses - PPTC
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
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USD 0.3365

Multiples of: 1

4.5 A9 A50 A6 V8 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Low Rho Smd  - 40 C+ 80 C Cut Tape
microSMD400LR-2


Resettable Fuses - PPTC IH4.00A 6V .0099ohm 50A 1210 LoRho SMD
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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 0.3365

Multiples of: 1

4 A9 A50 A6 V9.9 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Low Rho Smd  - 40 C+ 80 C Cut Tape
RXEF185K-AP


Resettable Fuses - PPTC Radial Lead 1.85A 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 : 0
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USD 0.3368

Multiples of: 1

1.85 A3.7 A40 A72 VDC190 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Ammo Pack
RF2559-000


PTC Resettable Fuses Through Hole RoHS
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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 0.3376

Multiples of: 1

1.85 A3.7 A             
MF-RX075/72-2


Resettable Fuses - PPTC 0.75A 72V 0.18ohm
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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 0.3382

Multiples of: 1

750 mA1.5 A-72 VDC400 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel
MF-RHT750-0


Bourns Resettable Fuses - PPTC 7.5A 16V 0.0094ohm RESETTABLE
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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 0.3389

Multiples of: 1

7.5 A13.1 A100 A16 VDC22 mOhmsThrough HoleRadial Mf - Rht- 40 C to + 125 C5.1 Mm- 40 C+ 125 CAec - Q200Bulk
SMD-260-2


Resettable Fuses, Surface Mount, Solder Pad
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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 0.3391

Multiples of: 50

              -
MF-SVS210-0


Resettable Fuses - PPTC 2.1A 10V 0.010ohm Hold 2.1A Trip 5A
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.

Bourns Availability : 0
Calender.png

USD 0.3397

Multiples of: 6000

2.1 A5 A100 A10 VDC20 mOhmsStrapAxial Mf - Svs- 40 C to + 85 C - 40 C+ 85 C Bulk
TRF250-183S


Resettable Fuses - PPTC Polyswitch 0.183A straight
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
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USD 0.3397

Multiples of: 1

0.183 A0.685 A-100 VDC3.4 OhmsThrough HoleRadial Trf250- 40 C to + 85 C7.5 Mm- 40 C+ 85 C Bulk
VTP210LF


Resettable Fuses - PPTC 2.1A 16V 100A Imax
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 0.3398

Multiples of: 1

2.1 A4.7 A100 A16 V30 mOhmsStrapAxial Vtp  - 40 C+ 85 C Bulk
RHEF550


Resettable Fuses - PPTC 5.5A 16V 20AWG 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
Calender.png

USD 0.3399

Multiples of: 1

5.5 A -16 VDC Through HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Bulk
MF-RX185-2-14


Resettable Fuses - PPTC PTC - RADIAL LEADED 60VOLTS
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.

Bourns Availability : 0
Calender.png

USD 0.3401

Multiples of: 3000

1.85 A3.7 A40 A60 VDC120 mOhmsThrough HoleRadial Mf - Rx 5.1 Mm- 40 C+ 85 C  
TRF250-183US


Resettable Fuses - PPTC Polyswitch 0.183A Uncoated Straight
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 0.3402

Multiples of: 1

183 mA685 mA-100 V3.4 OhmsThrough HoleRadial Trf250 7.5 Mm- 40 C+ 85 C Bulk
RF3332-000


Resettable Fuses - PPTC 16V 2A-HD 100A MAX
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 0.3402

Multiples of: 1

               
AHRF200-2


PTC Resettable Fuse 2A(hold) 3.8A(trip) 16V 100A 1.4W 4.8s 0.039Ohm Radial 9.4 X 5.08mm T/R Automotive
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 0.3402

Multiples of: 1

2 A3.8 A100 A16 V110 mOhmsPCB MountRadial AHRF 5.8 mm- 40 C+ 125 CAEC - Q200Reel , Cut Tape
MF-RX300-AP


Resettable Fuses - PPTC 3A 60V 0.04ohm Hold 3A Trip 6Amps
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.

Bourns Availability : 0
Calender.png

USD 0.3403

Multiples of: 3000

3 A6 A40 A60 VDC0.06 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm   Ammo Pack
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