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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Hot 0402L050SLKR


Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A
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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 18333
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AUD 0.1815
Multiples of: 5

0.5 A1 A50 A6 V0.4 OhmsSmd/SmtSmd/Smt0402 (1005 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
CMF-RL55A-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM
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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 18333
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AUD 0.4425
Multiples of: 300

0.05 A0.1 A3 A230 VAC55 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
1812L075/33GR


33V 750mA 40A 1.5A 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 18284
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AUD 0.0523
Multiples of: 10

750 mA1.5 A             
BSMD0402L-075


6V 750mA 40A 1.5A 0402 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.

BHFUSE 18187
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AUD 0.1888
Multiples of: 5

               
0603L025/24XR


24V 250mA 40A 550mA 0603 Resettable Fuses ROHS
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LUTE 18071
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AUD 0.05
Multiples of: 10

250 mA550 mA             
BSMD1812-400-12V


12V 4A 40A 8A 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.

BHFUSE 17780
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AUD 0.1114
Multiples of: 5

               
BSMD0805-125-6V


PTC Resettable Fuses 0805 RoHS
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BHFUSE 17275
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AUD 0.0639
Multiples of: 10

1.25 A2.5 A             
JK60-010


PTC Resettable Fuses Through Hole,P=5.1mm RoHS
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Jinrui Electronic Materials 17130
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AUD 0.0424
Multiples of: 10

100 mA300 mA             
2920L150/60MR


Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A
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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 17005
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between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.6631
Multiples of: 1

1.5 A3 A20 A60 VDC250 mOhmsSMD/SMTSMD/SMT2920 (7351 METRIC)2920L  - 40 C+ 85 C Reel , Cut Tape
BSMD1812-260-16V


PTC Resettable Fuses 1812 RoHS
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BHFUSE 15306
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AUD 0.0627
Multiples of: 10

2.6 A5.2 A             
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