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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MF-SM185/33-2


Resettable Fuses - PPTC 33volt 40Amp 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.

Bourns 6867
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AUD 0.1394
Multiples of: 5

1.8 A3.6 A40 A33 VDC150 mOhmsPCB MountSMD/SMT3425 (8763 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
MF-LSMF030X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V
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Bourns 6863
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AUD 0.4557
Multiples of: 1

  300 mA60 V SMD/SMTSMD/SMT MF - LSMF     Reel , Cut Tape
SMD1210-500-6V


6V 5A 50A 1.5W -40℃~+70℃ 10A 1mΩ 5s 12mΩ SMD,3.5x2.85x1.4mm 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 6853
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AUD 0.1086
Multiples of: 5

5 A10 A             
SMD0603-100/06N


6V 1A 35A 2A 0603 Resettable Fuses ROHS
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Bourne 6828
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AUD 0.1053
Multiples of: 5

1 A2 A             
PTS181216V050


Polymeric PTC Resettable Fuse 16V 500 mA Ih Surface Mount 1812 (4532 Metric), Concave
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Eaton 6814
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AUD 0.1461
Multiples of: 1

0.5 A1 A100 A16 V1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C - 40 C+ 85 C Reel
0603L075SLYR


Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A
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Littelfuse 6809
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AUD 0.2037
Multiples of: 5

0.75 A1.5 A50 A6 V250 mOhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
SMDH1812B014TF


Resettable Fuses - PPTC 1812 42V 0.14A 1.2W SMD AEC-Q200 High Temp
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Yageo 6804
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AUD 0.0959
Multiples of: 1

140 mA660 mA40 A42 V120 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)SMDH  - 40 C+ 125 C Reel , Cut Tape
PTSLR12066V075


Resettable Fuses - PPTC 6V .75A-HD 50A 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.

Eaton 6803
Ships to you
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AUD 0.6154
Multiples of: 1

750 mA1.5 A50 A6 VDC180 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)PTSLR  - 40 C+ 85 C Reel , Cut Tape
1206L025/16NR


16V 250mA 40A 500mA 1206 Resettable Fuses ROHS
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LUTE 6770
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AUD 0.0361
Multiples of: 20

250 mA500 mA             
JK-nSMD050-13.2


13.2V 500mA 100A 1A 1206 Resettable Fuses ROHS
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Jinrui Electronic Materials 6673
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AUD 0.0443
Multiples of: 5

500 mA1 A             
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