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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter RoHS Status Flammability Rating Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Additional Feature Package / Case REACH SVHC Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Max Current Rating Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Base Part Number Surface Mount Terminal Pitch Max Power Dissipation Body Material Terminal Shape Mounting Feature Tolerance Wire/Cable Diameter Number of Circuits Resistor Type Rated Power Dissipation (P) Max Voltage Rating (AC) Thermistor Application Lead Diameter Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Power Dissipation Energy Clamping Voltage Terminal Material Hold Current Current - Max Voltage - Max Time to Trip Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
MOV-20D101KTR MOV-20D101KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 100V 60V 2nF 8533.40.40.00 85V 4000pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 60V 6.5kA 100V 100A 45J 165V 110V 90V 60V
MOV-07D751K MOV-07D751K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 7mm ROHS3 Compliant No Disc 7mm 5mm 6.8mm Through Hole -40°C~85°C TA 825V METAL OXIDE FILM 70pF 8533.40.40.00 620V 70pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 460V Radial 1.2kA 750V 10A 38J 1.24kV 825V 675V 460V
MOV-14D751KTR MOV-14D751KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 6.7mm 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 750V 460V 270pF 8533.40.40.00 615V 270pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 460V Radial 4.5kA 10% 750V 50A 143J 1.24kV 825V 675V 460V
MOV-14D470K MOV-14D470K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 4.2mm 14mm ROHS3 Compliant 10A No Disc 14mm No SVHC 7.5mm 4.2mm Through Hole 3.000003g -40°C~85°C TA 38V 30V 4.3nF 8533.40.40.00 38V 600mW 4300pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 30V Radial 1kA 10% 47V 10A 10J 93V 52V 42V 30V
MOV-14D751K MOV-14D751K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 6.7mm 14mm ROHS3 Compliant 50A No Disc 14mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 750V 270pF 8533.40.40.00 615V 270pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 460V Radial 4.5kA 10% 750V 50A 143J 1.24kV 825V 675V 460V
MOV-14D560K MOV-14D560K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 4.3mm 14mm ROHS3 Compliant 10A No Disc 14mm 7.5mm 4.3mm Through Hole 3.000003g -40°C~85°C TA 56V 3.6nF 8533.40.40.00 45V 600mW 3600pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 35V Radial 1kA 10% 56V 10A 11J 110V 62V 50V 35V
MOV-20D221KTR MOV-20D221KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 220V 140V 900pF 8533.40.40.00 180V 1800pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 140V 6.5kA 220V 100A 100J 360V 242V 198V 140V
MOV-20D820K MOV-20D820K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 82V 2.4nF 8533.40.40.00 65V 4900pF @ 1kHz e3 TIN MOV-20 WIRE 10% 1 VARISTOR 1W 50V 6.5kA 82V 100A 38J 135V 90V 74V 50V
MOV-20D151K MOV-20D151K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 150V 1.3nF 8533.40.40.00 125V 2700pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 95V 6.5kA 150V 100A 70J 250V 165V 135V 95V
MOV-14D182K MOV-14D182K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 1.8kV 1.1kV 100pF 8533.40.40.00 1.465kV 100pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 1.1kV 4.5kA 1.8kV 50A 337J 2.97kV 1.98kV 1.62kV 1.1kV
MOV-07D511K MOV-07D511K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 5.1mm 7mm ROHS3 Compliant No Disc 7mm 5mm 6.8mm Through Hole -40°C~85°C TA 561V METAL OXIDE FILM 100pF 8533.40.40.00 415V 100pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 320V Radial 1.2kA 10% 510V 10A 30J 845V 561V 459V 320V
MOV-14D621KTR MOV-14D621KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 620V 385V 320pF 8533.40.40.00 505V 320pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 385V 4.5kA 620V 50A 125J 1.025kV 682V 558V 385V
MOV-20D621K MOV-20D621K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm No SVHC 7.5mm 6.9mm Through Hole 3.000003g -40°C~85°C TA 505V 385V 650pF 8533.40.40.00 505V 1W 650pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 385V 6.5kA 620V 100A 220J 1.025kV 682V 558V 385V
MOV-14D152KTR MOV-14D152KTR Bourns Inc. 0.0000
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0.00000000 download Radial, Through Hole Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 85°C -40°C 14mm ROHS3 Compliant 50A Disc 14mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 1.5kV 150pF 990V 150pF @ 1kHz MOV-14 10% 1 750V 4.5kA 1.5kV 337J 1.98kV 1.32kV 1.08kV 1.5kV 750V 4.5kA 990V
MOV-14D182KTR MOV-14D182KTR Bourns Inc. 0.0000
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0.00000000 download Radial, Through Hole Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 85°C -40°C 14mm ROHS3 Compliant 50A Disc 14mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 1.8kV 100pF 1.465kV 100pF @ 1kHz MOV-14 10% 1 1.1kV 4.5kA 1.8kV 337J 2.97kV 1.98kV 1.62kV 1.8kV 1.1kV 4.5kA 1.465kV
MF-R400 MF-R400 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 Lead Free 4A No Radial, Disc No SVHC 5.1mm 24.8mm cURus, TUV 3mm 30mOhm Through Hole -40°C~85°C 0.567Lx0.118W 14.40mmx3.00mm 30V 0.976 24.80mm 30V 40A Polymeric 7.6mm e3 Tin (Sn) 2.5W Polymer WIRE 810 μm TEMPERATURE SENSING 810 μm 0.201 5.10mm 2.5W 4A 12.7s 8A 10mOhm 50mOhm
CMF-RL10-10-0 CMF-RL10-10-0 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2009 CMF-RL Active 1 (Unlimited) 2 Radial ROHS3 Compliant Tin Radial, Disc 5mm UR 10Ohm Through Hole -40°C~125°C 0.374Lx0.177W 9.50mmx4.50mm 0.532 13.50mm 3A Ceramic e2 5mm WIRE 10% 220V OVERLOAD PROTECTION 600 μm 0.197 5.00mm 650V 150mA 3A 220V 600V Int 450ms 300mA 10Ohm
MF-R900 MF-R900 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2003 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial EAR99 30V ROHS3 Compliant UL94 V-0 Lead Free 40A Radial, Disc No SVHC 10.2mm 3mm cURus, TUV 3mm 10mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 30V 1.295 32.90mm 30V 8533.40.80.50 40A Polymeric 7.6mm e3 Tin (Sn) 4.2W Polymer WIRE 810 μm TEMPERATURE SENSING 810 μm 0.402 10.20mm 4.2W 9A 20s 18A 9A 5mOhm 20mOhm
MF-R110-2 MF-R110-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant Tin 30V 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 180mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 30V 0.551 14.00mm TR 40A Polymeric e3 MF-R110 5.1mm WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 700mW 1.1A 6.6s 2.2A 1.1A 100mOhm 270mOhm
MF-RX065/72-0 MF-RX065/72-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bulk 2008 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 72V ROHS3 Compliant UL94 V-0 72V 0.27 TO 0.48 OHMS AT 23 DEG CEL Radial, Disc No SVHC 10.2mm 15.2mm cURus, TUV 480mOhm Through Hole -40°C~85°C 0.382Dia x 0.122 T 9.70mmx3.10mm 72V 0.598 15.20mm 8533.40.80.70 40A Polymeric 7.6mm e3 Tin (Sn) MF-RX NO WIRE 510 μm OVERLOAD PROTECTION 0.201 5.10mm 900mW 650mA 40A 5.3s 1.3A 270mOhm 720mOhm
MF-LS180 MF-LS180 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Bulk 2011 Multifuse®, MF-LS Active 1 (Unlimited) 2 Axial EAR99 24V ROHS3 Compliant 100A Strap No SVHC cURus, TUV 68mOhm User Defined -40°C~85°C 0.984Lx0.199W 25.00mmx5.05mm 24V 8533.40.80.70 TR, 13 INCH 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS FLAT TEMPERATURE SENSING 2W 1.8A 2.9s 3.8A 1.8A 0.039 1.00mm 40mOhm 120mOhm
MF-RX135/72-0 MF-RX135/72-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2008 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 72V ROHS3 Compliant UL94 V-0 Lead Free 40A No Radial, Disc No SVHC 5.1mm 3.1mm cURus, TUV 3.1mm 190mOhm Through Hole -40°C~85°C 0.483Lx0.122W 12.26mmx3.10mm 72V 0.718 18.26mm 60V 8533.40.80.70 40A Polymeric 7.6mm e3 Tin (Sn) MF-RX Polymer WIRE 810 μm OVERLOAD PROTECTION 810 μm 0.201 5.10mm 1.7W 1.35A 9.6s 2.7A 1.35A 120mOhm 300mOhm
MF-LS100 MF-LS100 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Bulk 2011 Multifuse®, MF-LS Active 1 (Unlimited) 2 Axial EAR99 24V ROHS3 Compliant 100A No RMIN-RMAX(RI-R1) OHMS :0.07-0.26AT 23 DEG CEL Strap CSA, TUV, UR 130mOhm User Defined -40°C~85°C 0.866Lx0.199W 22.00mmx5.05mm 24V 8533.40.80.70 TR, 13 INCH 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS YES FLAT SURFACE MOUNT TEMPERATURE SENSING 1.5W 1A 7s 2.5A 1A 0.039 1.00mm 70mOhm 260mOhm
MF-R090-0-9 MF-R090-0-9 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2007 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial ROHS3 Compliant Tin 30V 40A No Radial, Disc No SVHC 5.1mm 3mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 30V 0.480 12.20mm 40A Polymeric 7.6mm e3 MF-R090 24mm Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 600mW 900mA 5.9s 1.8A 900mA 70mOhm 220mOhm
MF-PSML260-2 MF-PSML260-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 6V Polymeric MF-PSML 2.6A 6V 5A 0.032 0.80mm
MF-PSML175/6-2 MF-PSML175/6-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML/X Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm Polymeric 50A 6V 1s 1.75A 0.028 0.70mm 10mOhm 65mOhm 3.5A
MF-S175 MF-S175 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Bulk 2005 Multifuse®, MF-S yes Active 1 (Unlimited) 2 Axial 15V ROHS3 Compliant 15V 100A No Strap No SVHC 1mm cURus, TUV 90mOhm User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm 15V 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S1 FLAT OVERLOAD PROTECTION 1.5W Nickel 1.75A 4s 3.8A 1.75A 0.039 1.00mm 50mOhm 120mOhm
MF-RX110 MF-RX110 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2006 Multifuse®, MF-RX yes Last Time Buy 1 (Unlimited) 2 Radial EAR99 60V 13mm ROHS3 Compliant Lead Free 1.1A Radial, Disc No SVHC 5.1mm 18mm cURus, TUV 250mOhm Through Hole -40°C~85°C 0.427Lx0.122W 10.84mmx3.10mm 60V 0.662 16.84mm 60V 8533.40.80.50 40A Polymeric e3 Tin (Sn) MF-RX 1.5W Polymer WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 1.5W 1.1A 8.2s 2.2A 150mOhm 380mOhm
MF-R020-2 MF-R020-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 60V 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 2.84Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.500 12.70mm TR 40A Polymeric e3 Tin (Sn) MF-R020 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 400mW 200mA 2.2s 400mA 200mA 1.5Ohm 4.4Ohm
MF-R050-2 MF-R050-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 60V 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 770mOhm Through Hole -40°C~85°C 0.311Dia x 0.122 T 7.90mmx3.10mm 60V 0.539 13.70mm TR 40A Polymeric e3 Tin (Sn) MF-R050 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 750mW 500mA 4s 1A 500mA 410mOhm 1.17Ohm
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