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

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
MF-R1100-AP


Resettable Fuses - PPTC 11A 16V 0.003ohm Ihold=11 Itrip=22 A
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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 0.4978

Multiples of: 6000

11 A22 A100 A16 V10 mOhmsThrough HoleRadial Mf - R 10.2 Mm- 40 C+ 85 C Ammo Pack
MF-RG500-AP-14


Resettable Fuses - PPTC PTC RESETTABLE 5.0A 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 0.4981

Multiples of: 16000

5 A8.5 A100 A16 V23 mOhmsPcb MountRadial Mf - Rg 5.1 Mm- 40 C+ 85 C  
RF3305-000


Resettable Fuses - PPTC 16V 4.0A-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 0.4988

Multiples of: 1

               
RF0016-000


TRF250-120T-RA-B-0.5
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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.

Littelfuse Availability : 0
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USD 0.499

Multiples of: 1

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AN3G02.0023


RF Antenna Module 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.

RFsister Availability : 0
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USD 0.4997

Multiples of: 1

              Bag - Packed
RUEF800K-2


TE Connectivity Raychem Resettable Fuses - PPTC 8A 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 0.501

Multiples of: 1

8 A16 A100 A30 V20 mOhmsThrough HoleRadial Ruef 10.9 Mm- 40 C+ 85 C Bulk
TRF250-120T-RF-B-0.5-2


Resettable Fuses - PPTC .12A 250V
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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 0.5011

Multiples of: 1

120 mA240 mA-60 V16 OhmsThrough HoleRadial Trf250  - 40 C+ 85 C Cut Tape
RF1953-000


Fuse Chip Very Fast Acting 10A 125V SMD Solder Pad 2410 Fiber Glass 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.

TE Connectivity Availability : 0
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USD 0.5012

Multiples of: 2000

               
0ZSC0450FF1E


Resettable Fuses - PPTC PTC Resettable Fuse 20V, 4.5A, 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.

Bel Fuse Availability : 0
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USD 0.502

Multiples of: 1

4.5 A  20 V StrapAxial 0Zs C     Bulk
TRF600-150


Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER
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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 0.5021

Multiples of: 1

150 mA300 mA3 A250 VDC17 OhmsPCB MountRadial TRF600 5 mm- 40 C+ 85 C Bulk
RXEF250-AP


Resettable Fuses - PPTC Radial Lead 2.5A 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 0.5023

Multiples of: 1000

2.5 A5 A40 A72 V130 mOhmsThrough HoleRadial Rxef 10.9 Mm- 40 C+ 85 C Bulk
MF-R600-2-99


Resettable Fuses - PPTC 6A 30V 0.005ohm Hold 6.0 Trip 12.0
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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 0.5033

Multiples of: 1

6 A12 A40 A30 VDC20 mOhmsThrough HoleRadial Mf - R/600 10.2 Mm- 40 C+ 85 C Cut Tape
E76253-000


E76253000 te connectivity resettable fuses pptc thermistors circuit protection
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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 0.5033

Multiples of: 1

              -
RF5034-000


Resettable Fuses - PPTC MICRO 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 0.5036

Multiples of: 1

750 mA2.25 A20 A16 VDC680 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)Automotive SMD  - 40 C+ 125 C Reel , Cut Tape
FRV150-240F


240V 1.5A 15A 3A 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 0.5036

Multiples of: 1

1.5 A3 A             
RF2753-000


RUEF400-1
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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 0.5037

Multiples of: 1

              -
MF-RX375-99


Resettable Fuses - PPTC 60Volt 40Amps Hold3.75A Trip 7.5A
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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 0.504

Multiples of: 1

3.75 A7.5 A40 A60 VDC50 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
PFRA.135


Resettable Fuses - PPTC PTC 30V I hold 1.3
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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 0.504

Multiples of: 1

1.35 A2.7 A40 A30 VDC170 mOhmsThrough HoleRadial Pfra- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
MF-RX160-2-99


Resettable Fuses - PPTC 1.60A 60V 0.09ohm
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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 0.504

Multiples of: 3000

1.6 A3.2 A40 A60 VDC140 mOhmsThrough HoleRadial Mf - Rx 5.1 Mm- 40 C+ 85 C Reel
MF-RX375-0-14


Resettable Fuses - PPTC PTC - RADIAL LEADED 60VOLTS
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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 0.5041

Multiples of: 3000

3.75 A7.5 A40 A60 VDC50 mOhmsThrough HoleRadial Mf - Rx 10.2 Mm- 40 C+ 85 C  
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