Circuit Protection

Information about PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.

All Products (1-50) of PTC Resettable Fuses

No.ImagePart NumberManufacturerDescription
1PTCCL11H361FBEVishay Beyschlag/Draloric/BC ComponentsTHERMISTOR PTC 5.3 OHM 20% RAD
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2MF-SM100-2Bourns Inc.PTC RESET FUSE 30V 1.1A 2SMD
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30ZRE0125FF1ABel Fuse Inc.PTC RESET FUSE 240V 1.25A RADIAL
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40ZRN0050FF2DBel Fuse Inc.PTC RESET FUSE 30V 500MA RADIAL
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5B59875C0120A051EPCOS - TDK ElectronicsPTC RESET FUSE 265V 55MA RADIAL
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60ZSC0380FF1EBel Fuse Inc.PTC RESET FUSE 20V 3.8A STRAP
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7RLD60P185XFFLittelfuse Inc.PTC RESET FUSE 60V 1.85A RADIAL
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8LTP100FLittelfuse Inc.PTC RESET FUSE 24V 1A STRAP
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9HVR600P160CFFLittelfuse Inc.PTC RESET FUSE 60V 160MA RADIAL
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10RLD30P400UFFLittelfuse Inc.PTC RESET FUSE 30V 4A RADIAL
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11LTP340FLittelfuse Inc.PTC RESET FUSE 24V 3.4A STRAP
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12RLD30P090UFFLittelfuse Inc.PTC RESET FUSE 30V 900MA RADIAL
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13SMD1206P012TSALittelfuse Inc.PTC RESET FUSE 30V 125MA 1206
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14SMD1206P075TFALittelfuse Inc.PTC RESET FUSE 6V 750MA 1206
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15SMD1812P020TFALittelfuse Inc.PTC RESET FUSE 30V 200MA 1812
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16SMD1210P050TFALittelfuse Inc.PTC RESET FUSE 13.2V 500MA 1210
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171206L160PRLittelfuse Inc.PTC RESET FUSE 6V 1.6A 1206
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180ZRG0135FF1EBel Fuse Inc.PTC RESET FUSE 30V 1.35A RADIAL
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19MF-RHT200-0Bourns Inc.PTC RESET FUSE 16V 2A RADIAL
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20RS16HT-300OptiFusePTC RESET FUSE 16V 3A RADIAL
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21SMD1812P160TF/8ALittelfuse Inc.PTC RESET FUSE 8V 1.6A 1812
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22SMD2920P200TF/24ALittelfuse Inc.PTC RESET FUSE 24V 2A 2920
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23RLD60P010XFFLittelfuse Inc.PTC RESET FUSE 60V 100MA RADIAL
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24RLD60P065XFFLittelfuse Inc.PTC RESET FUSE 60V 650MA RADIAL
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25RHE450Littelfuse Inc.PTC RESET FUSE 16V 4.5A RADIAL
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26RTEF135-2Littelfuse Inc.PTC RESET FUSE 33V 1.35A RADIAL
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27RUSBF075Littelfuse Inc.PTC RESET FUSE 6V 750MA RADIAL
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28MICROSMD035-2Littelfuse Inc.PTC RESET FUSE 6V 350MA 1210
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29SMD2920P125TFALittelfuse Inc.PTC RESET FUSE 15V 1.25A 2920
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30PTCCL05H181DTEVishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 30V 180MA RADIAL
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311812L260ZRLittelfuse Inc.PTC RESET FUSE 8V 2.6A 1812
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32SMD1206P020TFALittelfuse Inc.PTC RESET FUSE 16V 200MA 1206
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33RUSB160Littelfuse Inc.PTC RESET FUSE 16V 1.6A RADIAL
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34PTCCL13H451FTEVishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 145V 450MA RADIAL
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35PTCCL13H281HTEVishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 265V 280MA RADIAL
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361812L150PRTLittelfuse Inc.PTC RESET FUSE 8V 1.25A 1812
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37PTCCL05H131FTEVishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 145V 130MA RADIAL
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38LR4-170UFLittelfuse Inc.PTC RESET FUSE 15V 1.7A STRAP
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392322 661 93124Vishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 350V 70MA RADIAL
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402322 661 93043Vishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 245V 70MA RADIAL
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41PTCTZ3MR150KTEVishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 300V 150MA 2SMD
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42PTCCL05H760HTEVishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 265V 76MA RADIAL
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43LR4-73XFLittelfuse Inc.PTC RESET FUSE 730MA STRAP
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4424LT190ULittelfuse Inc.PTC RESET FUSE 24V 1.9A STRAP
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4515LR190SULittelfuse Inc.PTC RESET FUSE 15V 1.9A STRAP
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46PTCCL11H611DTEVishay Beyschlag/Draloric/BC ComponentsPTC RESET FUSE 30V 610MA RADIAL
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47TR250-145-RA-C-0.5Littelfuse Inc.PTC RESET FUSE 60V 145MA RADIAL
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48TRF250-145-B-0.5Littelfuse Inc.PTC RESET FUSE 60V 145MA RADIAL
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49RUEF090-1Littelfuse Inc.PTC RESET FUSE 30V 900MA RADIAL
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5016VT175SULittelfuse Inc.PTC RESET FUSE 16V 1.75A STRAP
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