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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
FSMD250-2920-R


PTC Resettable Fuses SMD 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 4175
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AUD 0.1348
Multiples of: 5

2.5 A5 A             
AHEF050


Resettable Fuses - PPTC 32V 100A Thru-Hole PolySwitch Reset Dev
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Littelfuse 4050
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AUD 0.5217
Multiples of: 1

500 mA1 A100 A32 V1.1 OhmsThrough HoleRadial Ahef 5.8 Mm- 40 C+ 85 CAec - Q200Bulk
30R160UU


Resettable Fuses - PPTC 1.60A POLYFUSE RADIAL LEADS
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Littelfuse 4049
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AUD 0.256
Multiples of: 1

1.6 A3.2 A40 A30 VDC110 mOhmsPCB MountRadial 30R 5.1 mm- 40 C+ 85 C Bulk
RUEF135-2


Resettable Fuses - PPTC 1.35A 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 4044
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AUD 0.3363
Multiples of: 1

1.35 A2.7 A100 A30 VDC130 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Reel
MINISMDC125F-2


PTC Resettable Fuse 1.25A(hold) 2.5A(trip) 6VDC 100A 0.8W 0.4s 0.05Ohm SMD Solder Pad 1812 T/R Automotive
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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 4040
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AUD 0.3283
Multiples of: 1

1.25 A2.5 A100 A6 VDC140 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismdc- 40 C to + 85 C - 40 C+ 85 C Reel
BSMD0603-025-9V


PTC Resettable Fuses 0603 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.

BHFUSE 4035
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AUD 0.0469
Multiples of: 10

250 mA550 mA             
microASMDCH050F-2


Resettable Fuses - PPTC RF5164-000 1210 0.5A 30VDC 1.5W 0.3Ohm
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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 4005
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.8737
Multiples of: 1

500 mA1.05 A20 A30 VDC300 mOhmsSMD/SMTSMD/SMT1210 (3225 METRIC)microASMD  - 40 C+ 125 C Reel , Cut Tape
1812L110/24GR


24V 1.1A 40A 2.2A 1812 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.

LUTE 3996
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between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0474
Multiples of: 10

1.1 A2.2 A             
SMD0805-020C-30V


0805 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.

BNstar 3695
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AUD 0.0507
Multiples of: 10

               
BK30-300-SZ


PTC Resettable Fuses Radial 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.

Yageo 3225
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.1452
Multiples of: 5

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