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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 Lifecycle Status 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 Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Number of Channels Subcategory Qualification Status Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Current - Test Number of Lines Reference Voltage Voltage Tol-Max Current - Hold (Ih) Voltage - Off State Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Voltage - On State
1N6281ARL4 1N6281ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 23.1V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6281A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 40A 25.7V 23.1V 1.5kW 1mA 25.7V 37.5V 40A 5W No 1500W 1.5kW 37.5V
MMT08B310T3G MMT08B310T3G ON Semiconductor 0.0000
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0.00000000 download CONSULT SALES OFFICE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 2 125°C -40°C RoHS Compliant Lead Free 2 UL RECOGNIZED DO-214AA, SMB Unknown Surface Mount 310V 50pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 250A 270V 340mA SILICON SURGE PROTECTOR 150mA 365V 80A 3V
ESDM3551MXT5G ESDM3551MXT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 21pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) NOT SPECIFIED NOT SPECIFIED USB 5.6V 8A 8.2V 5.5V Max 1
MPTE-5RL4G MPTE-5RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 3 (168 Hours) 2 EAR99 5V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 MPTE 2 Transient Suppressors SILICON 1 SINGLE 5V Unidirectional ISOLATED 300μA General Purpose 10A 6V 5V 1.5kW 1mA 6V 7.5V 160A 5W No 1500W 1.5kW 160A 8/20μs 9.4V 1
NZSMB15CAT3G NZSMB15CAT3G ON Semiconductor 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) RoHS Compliant DO-214AA, SMB Surface Mount NZSMB*CA 1 Unidirectional
SESD9L3.3ST5G SESD9L3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant SOD-923 Surface Mount -55°C~150°C TJ Zener 0.5pF @ 1MHz General Purpose 3.3V 9V 1A No 4.8V 1A 8/20μs 3.3V Max 1
NUP4114HMR6T1G NUP4114HMR6T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 5.5V 3mm ROHS3 Compliant Lead Free Tin No 6 ULTRA LOW CAPACITANCE SOT-23-6 Thin, TSOT-23-6 No SVHC 500μm 1.6mm Surface Mount -40°C~125°C TJ AVALANCHE 1pF Steering (Rail to Rail) 0.6pF @ 1MHz e3 DUAL GULL WING 260 10 NUP4114 6 YES 4 Transient Suppressors SILICON 1 COMPLEX Unidirectional Halogen Free 1μA 5.5V Ethernet, HDMI 19A 5.5V 5.5V 1μA 1mA 6V 10V 8A Yes 8A 8/20μs 5.5V Max
MMT05B230T3 MMT05B230T3 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2006 no Obsolete 1 (Unlimited) 2 EAR99 125°C -40°C Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 170V 75pF e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 NOT SPECIFIED 2 DIACs Not Qualified 1 SINGLE 150A 340mA SILICON SURGE PROTECTOR 150mA 170V 265V 50A 3V
SA17ARL SA17ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 17V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 18.1A 18.9V 17V 500W 1mA 18.9V 27.6V 18.1A 3W No 27.6V 1 1
1SMC6.0AT3 1SMC6.0AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6V 7.11mm Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC 2.41mm 6.1mm Surface Mount -65°C~150°C TJ 6V 1.5kW Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 6V Unidirectional General Purpose 200A 91.25V 60V 1.5kW 96.8V 15.5A 0.75W No 6.67V 1500W 1.5kW 145.6A 10.3V 1
SZUESD3.3DT5G SZUESD3.3DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 20 hours ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, uESD yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOT-723 Surface Mount -55°C~150°C TJ Zener 47pF @ 1MHz Automotive 3.3V No 5V 3.3V Max 2
SMCJ150A SMCJ150A ON Semiconductor 0.4864
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 150V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 150V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 6.2A 167V 243V Single 150V 5μA 1.5kW 167V 6.2A 185V 1.5kW 1mA No 167V 1
SZMMBZ33VAWT1G SZMMBZ33VAWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V Bidirectional Transient Suppressors SILICON 2 UNIDIRECTIONAL 26V Automotive 33V 26V 40W 46V 870mA No 31.35V 40W 2 1
1SMA18AT3 1SMA18AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 18V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 645pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 13.7A 20V 18V 400W 1mA 20V 29.2V 13.7A 0.5W No 29.2V 1
P6SMB11AT3G P6SMB11AT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 9.4V RoHS Compliant Lead Free 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1550pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA Automotive 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A 0.55W No 15.6V 1
P6KE43CA P6KE43CA ON Semiconductor 0.5972
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0.00000000 Through Hole Discontinued Axial 175°C -65°C 36.8V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 43V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 10.1A 40.9V 59.3V Single 600W 36.8V 5μA 600W 40.9V 10.1A 45.2V 600W 1mA No 40.9V 1
SZSMF05T2G SZSMF05T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 19 hours ago) Surface Mount Tape & Reel (TR) 2006 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 5-TSSOP, SC-70-5, SOT-353 Surface Mount -55°C~150°C TJ Zener 90pF @ 1MHz Automotive 5V 200W 12.5V 12A No 6V 12A 8/20μs 5V 4
P6KE47A P6KE47A ON Semiconductor 0.5784
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0.00000000 download Through Hole Cut Tape (CT) 2009 Axial 150°C -55°C 40.2V 3.56mm 7.62mm RoHS Compliant Lead Free 9.3A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 47V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 9.3A 44.7V 64.8V Single 5W 40.2V 5μA 600W 44.7V 9.3A 49.4V 600W 1mA No 44.7V 1
1N6291ARL4 1N6291ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 58.1V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6291A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 16.3A 64.6V 58.1V 1.5kW 1mA 64.6V 92V 16.3A 5W No 1500W 1.5kW 92V
ESD7108MUTAG ESD7108MUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) ROHS3 Compliant 18-UFDFN Exposed Pad Surface Mount -55°C~125°C TJ Zener 0.25pF @ 1MHz e3 Tin (Sn) Transient Suppressors 5V BIDIRECTIONAL General Purpose 7V 5V 19.5V 16A No 5.5V 16A 100ns 5V Max 4 4
MR2535LRL MR2535LRL ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 weeks ago) Through Hole Tape & Reel (TR) 2006 no Obsolete 1 (Unlimited) 2 Axial EAR99 20V 8.69mm 6.25mm Non-RoHS Compliant Contains Lead 2 Button, Axial Through Hole -65°C~175°C TJ 20V AVALANCHE Zener e0 Tin/Lead (Sn/Pb) WIRE 240 30 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 24V 20V No 1 1
NSPM5131MUTBG NSPM5131MUTBG ON Semiconductor 0.0250
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2016 yes Active 1 (Unlimited) 6 ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL YES R-PDSO-N6 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 15.5V No 13.6V 160A 8/20μs 21.5V 13.5V Max 1
UESD5.0DT5G UESD5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) uESD yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1.2mm ROHS3 Compliant Lead Free 3 SOT-723 No SVHC 550μm 850μm Surface Mount -55°C~150°C TJ AVALANCHE 38pF Zener 38pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*D 3 Unidirectional YES 1 Transient Suppressors 240mW SILICON 2 5V Halogen Free 100nA 5V General Purpose Common Anode 6.2V 5V 100nA 240mW 1mA 6.2V Yes 6.2V 2 No 5V Max
SA170CA SA170CA ON Semiconductor 2.7531
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 170V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 170V 500W Zener SA170 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 1.8A 189V 170V 1μA 500W 1mA 189V 275V 1.8A DO-15 No 189V 500W 1.8A 275V 170V 1 1
1PMT28AT1 1PMT28AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 28V 2.18mm Non-RoHS Compliant Contains Lead DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 28V 200W Zener e0 Tin/Lead (Sn/Pb) SINGLE GULL WING 240 30 1PMT**A 2 S-PSSO-G2 Voltage Reference Diodes SILICON 1 SINGLE Unidirectional CATHODE General Purpose 4.4A 31.1V 28V 1kW 45.4V 0.5W 28V 5% No 1000W 1kW 45.4V 1
SMBJ14A SMBJ14A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 14V 600W Unidirectional 1 1 Zener Unidirectional 5μA 25.9A 15.6V 23.2V Single 600W 14V 5μA 600W 15.6V 25.9A 17.2V 600W 1mA No 15.6V 1
ESD7461N2T5G ESD7461N2T5G ON Semiconductor 0.0000
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0.00000000 5 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.3pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM R-PBCC-N2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL Automotive, RF Antenna 16.5V 16V 39V 16A 0.3W No 16.5V 16A 100ns 16V Max 1
MMT08B064T3G MMT08B064T3G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 2 EAR99 125°C -40°C RoHS Compliant Lead Free No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 130pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 250A 58V 150mA SILICON SURGE PROTECTOR 77V 80A 3V
1.5KE56ARL4 1.5KE56ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 47.8V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ 56V 1.5kW Zener e3 Tin (Sn) WIRE 260 40 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 19.5A 53.2V 47.8V 1.5kW 1mA 53.2V 77V 19.5A 5W No 1500W 1.5kW 77V 1
SZESD7371HT1G SZESD7371HT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY SC-76, SOD-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.43pF @ 1MHz e3 Tin (Sn) DUAL GULL WING YES R-PDSO-G2 Transient Suppressors SILICON 1 SINGLE 5.3V UNIDIRECTIONAL Automotive, RF Antenna 7V 0.3W No 7V 5.3V Max 1
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