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
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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
  
                   
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
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

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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-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  
2920L600/12MR-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 0.5052

Multiples of: 1

6 A12 A50 A12 V20 mOhmsPCB MountSMD/SMT2920 (7555 METRIC)2920L  - 40 C+ 85 C Tray
NIS6350MT1TXG


Electronic eFuse 5V 85mOhm 10-Pin WDFNW T/R
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.

ON Semiconductor Availability : 0
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USD 0.5063

Multiples of: 3000

--3 A10 VDC85 mOhmsPCB MountSMD/SMTWDFNW - 10   - 40 C+ 125 CAEC - Q100Reel , Cut Tape
RF2709-000


Resettable Fuses - PPTC 72V 1.85A-HD 40A 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 0.507

Multiples of: 1

               
RF3399-000


TE Connectivity RUSBF250-2
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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 0.507

Multiples of: 1

               
MF-RX300-2-99


Resettable Fuses - PPTC 3A 60V 0.04ohm Hold 3A Trip 6Amps
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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 0.5078

Multiples of: 1

3 A6 A40 A60 VDC60 mOhmsThrough HoleRadial Mf - Rx 10.2 Mm- 40 C+ 85 C Cut Tape
AHRF650


Resettable Fuses - PPTC AHRF650
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.

TE Connectivity Availability : 0
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USD 0.5089

Multiples of: 1

6.5 A13.7 A100 A16 VDC26 mOhmsThrough HoleRadial Ahrf- 40 C to + 125 C    Bulk
0ZSC0600FF1E


Resettable Fuses - PPTC PTC Resettable Fuse 20V, 6.0A, 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 0.5094

Multiples of: 3000

6 A  20 V StrapAxial 0Zs C     Bulk
AGRF1100


TE Connectivity Raychem Resettable Fuses - PPTC AGRF1100
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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 0.51

Multiples of: 1

11 A20.3 A100 A16 VDC93 mOhmsThrough HoleRadial Agrf- 40 C to + 125 C - 40 C+ 125 CAec - Q200Bulk
PTR030V0700-TR


Resettable Fuses - PPTC PPTC 30V 4.0A 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.

Eaton Availability : 0
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USD 0.5101

Multiples of: 1

7 A14 A100 A30 V20 mOhmsThrough HoleRadial Ptr030v 10 Mm- 40 C+ 85 C Cut Tape
PTR030V0700-TR1


Resettable Fuses - PPTC 30V 7A Radial Kinked Leads
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.

Eaton Availability : 0
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USD 0.5101

Multiples of: 1

7 A14 A100 A30 V20 mOhmsThrough HoleRadial Ptr030v 10 Mm- 40 C+ 85 C Cut Tape
RUE185


RUE185 POLYSWITCH FUSE
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.

TE Connectivity Availability : 0
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USD 0.5103

Multiples of: 1

1.85 A3.7 A100 A30 VDC0.09 OhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm   Bulk
AHRF650-2


PTC Resettable Fuse 6.5A(hold) 13.7A(trip) 16VDC 100A 4.3W 7s 0.009Ohm Radial 12.7 X 3 X 22.2mm T/R
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 0.5105

Multiples of: 1

6.5 A13.7 A100 A16 V26 mOhmsThrough HoleRadial Ahrf  - 40 C+ 125 C Cut Tape
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