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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
1812L110/33MR-A


PTC Resettable Fuses 1812 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 0.2768

Multiples of: 5

1.1 A1.95 A             
600R150-RAF


Resettable Fuses - PPTC 0.15A 600V 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.

Littelfuse Availability : 0
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USD 0.2772

Multiples of: 200

0.15 A0.3 A3 A600 VDC20 OhmsThrough HoleRadial 600R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
RXEF185K


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 0.2772

Multiples of: 1

1.85 A3.7 A40 A72 VDC190 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-LSMF050X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/60V
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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 0.278

Multiples of: 1

  500 mA60 V SMD/SMTSMD/SMT MF - LSMF     Reel , Cut Tape
MF-LSMF030X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V
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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 0.278

Multiples of: 1

  300 mA60 V SMD/SMTSMD/SMT MF - LSMF     Reel , Cut Tape
JK250-1200U


Plugin,P=5.1mm 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.

Jinkaisheng Availability : 0
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USD 0.2781

Multiples of: 1

--             
RXE010


RXE010 POLYSWITCH 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.

TE Connectivity Availability : 0
Ships to you
by Thu. 03 Jul Calender.png

USD 0.2785

Multiples of: 1

0.1 A0.2 A40 A60 VDC7.5 OhmsThrough HoleRadial Rxe- 40 C to + 85 C    Bulk
MF-R075-99


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 0.2786

Multiples of: 1

0.75 A1.5 A40 A60 VDC400 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
RGEF500-1


Resettable Fuses - PPTC 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
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USD 0.2787

Multiples of: 1

5 A8.5 A-16 V34 mOhmsThrough HoleRadial Rgef  - 40 C+ 85 C Bulk
MF-RX110-99


Resettable Fuses - PPTC 60Volt 40Amps Hold 1.1A Trip 2.2A
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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 0.2791

Multiples of: 1

1.1 A2.2 A40 A60 VDC250 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-RHT500-0


Resettable Fuses - PPTC 9A 16V .0074ohms AEC-Q200 +125C
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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 0.2792

Multiples of: 1

5 A  16 V17.5 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Bulk
RLD72P050XF


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.

Polytronics Availability : 0
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USD 0.2795

Multiples of: 1

500 mA1 A             
RF1395-000


Resettable Fuses - PPTC TCF250-180T
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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 0.2796

Multiples of: 1

0.18 A0.38 A3 A60 VDC PCB MountSMD/SMT    - 40 C+ 85 C Bulk
PTSLR12106V550


Resettable Fuses - PPTC PTSLR1210 5.5A, 6V
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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 0.2811

Multiples of: 1

5.5 A11 A50 A6 VDC10 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)PTSLR0805  - 40 C+ 85 C Reel , Cut Tape
RUEF185-1


Resettable Fuses - PPTC 1.85A 30V 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 0.2811

Multiples of: 1

1.85 A3.7 A100 A30 VDC90 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
RF1245-000


PTC Resettable Fuse 240VDC/240VAC 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 0.2813

Multiples of: 1

0.05 A0.12 A1 A240 VAC65 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm   Bulk
MF-RHT050-0


Resettable Fuses - PPTC 0.5A 30V 0.48ohm 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 0.2816

Multiples of: 14000

500 mA920 mA40 A30 V480 mOhmsThrough HoleRadial Mf - Rht- 40 C to + 125 C5.1 Mm- 40 C+ 125 C Bulk
JK250-800U


PTC Fuse DIP RoHS
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.

Yenji Availability : 0
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USD 0.2817

Multiples of: 1

               
0ZCN0200FF2C


Resettable Fuses - PPTC SMD 2016 size 2.0A 6V
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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 0.2817

Multiples of: 2000

2 A4.2 A100 A6 V48 mOhmsSmd/SmtSmd/Smt    - 40 C+ 85 C Cut Tape
MF-R300-2-14


Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED
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
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USD 0.2817

Multiples of: 1

3 A6 A40 A30 V50 mOhmsPcb MountRadial Mf - R 5.1 Mm- 40 C+ 85 C Cut Tape
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