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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 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 Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mfr 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 JESD-30 Code Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Case Connection Leakage Current Working Voltage Applications Max Surge Current 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 Average Rectified Current Power Dissipation-Max Series Resistance Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Diode Capacitance-Min
SM6T250CAY SM6T250CAY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM6TY, TRANSIL™ Active 1 (Unlimited) EAR99 ROHS3 Compliant 2 DO-214AA, SMB No SVHC Surface Mount -55°C~175°C TJ Zener SM6T Bidirectional Automotive Single 237V 213V 200nA 600W 1mA 344V 1.75A 263V No 600W 344V 1
1.5KE6V8A 1.5KE6V8A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 Through Hole EAR99 175°C -65°C 5.8V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 4.535924g 6.8V AVALANCHE 9.5nF 1.5kW Zener 9500pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors SILICON 1 Unidirectional ISOLATED 1mA General Purpose 143A Single 1.5kW 6.45V 5.8V 1mA 1.5kW 10mA 6.45V 13.4V 746A 7.14V No 1500W 1.5kW 746A 8/20μs 1
ESDA14V2SC5Y ESDA14V2SC5Y STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, ESDAY, TRANSIL™ Active 1 (Unlimited) 5 SMD/SMT EAR99 ROHS3 Compliant Lead Free 5 SOT-23-5 Thin, TSOT-23-5 Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL GULL WING ESDA14 Unidirectional SILICON 4 12V Automotive 14A 15.8V 12V 300W 21V 14A No 14.2V 14A 8/20μs 35V 4
SMA6J28A-TR SMA6J28A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMA6J, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 28V ROHS3 Compliant Lead Free 2 DO-214AC, SMA Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMA6J 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 60A Single 600W 32.7V 28V 200nA 600W 1mA 31.1V 51.6V 68A 34.4V No 68A 8/20μs 28V
PKC-136 PKC-136 STMicroelectronics 0.7218
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 8 months ago) Through Hole Tape & Box (TB) RVS, TRANSIL™ yes Active 1 (Unlimited) 2 Axial EAR99 150°C -40°C ROHS3 Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 160V AVALANCHE 35pF 1.5W Zener e3 Matte Tin (Sn) - annealed WIRE PKC 1 Transient Suppressors SILICON 1 SINGLE 700V Unidirectional ISOLATED 1μA General Purpose 160V 136V 1.5W 1mA 150V 219V 2.7A No 2.7A 136V
SM15T7V5CAY SM15T7V5CAY STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM15TY, TRANSIL™ Active 1 (Unlimited) EAR99 7.15mm ROHS3 Compliant 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -40°C~150°C TJ Zener e3 Matte Tin (Sn) 260 SM15T Bidirectional 1.5kW 6.4V Automotive Single 7.13V 6.4V 1mA 1.5kW 10mA 14.5V 690A 7.88V No 1500W 1.5kW 690A 8/20μs 14.5V 1
ESDAXLC6-1BT2 ESDAXLC6-1BT2 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) ESDA Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 1mm ROHS3 Compliant Lead Free Gold 2 LOW CAPACITANCE SOD-882 No SVHC 350μm 650μm Surface Mount -40°C~150°C TJ AVALANCHE 500FF Zener 0.4pF @ 200MHz~3GHz e4 BOTTOM ESDAXLC6 Bidirectional 1 Transient Suppressors SILICON 1 Bidirectional 70nA General Purpose 1.3A Single 6V 3V 70nA 40W 1mA Yes 17V 1A No 1A 8/20μs
SMB15F58A SMB15F58A STMicroelectronics 0.0000
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0.00000000 SMB15F DO-221AA, SMB Flat Leads STMicroelectronics Surface Mount -55°C ~ 175°C (TJ) Zener - General Purpose SMBflat No 64.6V 1500W (1.5kW) 83A (8/20μs) 121V 58V (Max) 1
P6KE30ARL P6KE30ARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 25.6V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 30V AVALANCHE 1.075nF 600W Zener 1075pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 500μA General Purpose 1mA 28.5V 26V 600W 1mA 28.5V 53.5V 75A 5W No 75A 8/20μs 1
1.5KE220CARL 1.5KE220CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 188V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole 220V AVALANCHE 625pF 1.5kW Zener 312.5pF @ 1MHz e3 MATTE TIN WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 Bidirectional ISOLATED 1μA General Purpose 1mA Single 209V 188V 1μA 1.5kW 1mA 209V 388V 26A No 1500W 1.5kW 26A 8/20μs 1
SMA6F31AY SMA6F31AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA6F Automotive No 34.2V 600W 12.3A 50.2V 31V 1
RBO40-40G RBO40-40G STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tube RBO Active 3 (168 Hours) 2 SMD/SMT EAR99 10.28mm ROHS3 Compliant Lead Free 3 HIGH RELIABILITY TO-263-3, D2Pak (2 Leads + Tab), TO-263AB No SVHC 4.6mm 9.35mm Surface Mount -40°C~150°C TJ 28V 3nF 1.5kW Zener e3 Matte Tin (Sn) SINGLE GULL WING 245 30 RBO40 3 R-PSSO-G2 1.5kW 1 SINGLE WITH BUILT-IN DIODE 40V General Purpose 40A 24V 20V 1.5kW 40V 37.5A 35V 120A No 1500W 1.5kW 20A 37.5A 1
SMA6F16AY SMA6F16AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA6F Automotive No 17.9V 600W 23.1A 26V 16V 1
ESDA18-1K ESDA18-1K STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.2mm ROHS3 Compliant Lead Free Tin 2 SC-79, SOD-523 No SVHC 500μm 900μm Surface Mount -40°C~150°C TJ AVALANCHE 105pF Zener 105pF @ 1MHz e3 DUAL FLAT 260 30 ESDA18 2 Unidirectional 450W SILICON 1 Unidirectional 500nA 15V General Purpose Single 18V 15V 500nA 400W Yes 34V 12A 18V No 12A 8/20μs 1
1.5KE150CA 1.5KE150CA STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 Through Hole EAR99 175°C -65°C 128V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 150V AVALANCHE 850pF 1.5kW Zener 425pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE 1.5KE 2 Transient Suppressors SILICON 1 Bidirectional ISOLATED 1μA General Purpose 1mA Single 5W 143V 128V 1μA 1.5kW 1mA 143V 265V 38A 158V No 1500W 1.5kW 38A 8/20μs
ESDAVLC12-1BV2 ESDAVLC12-1BV2 STMicroelectronics 0.0000
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0.00000000 NRND (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Obsolete 1 (Unlimited) 2 EAR99 420μm ROHS3 Compliant Lead Free 2 LOW CAPACITANCE 2-SMD, No Lead 200μm 220μm Surface Mount -40°C~125°C TJ AVALANCHE 10pF Zener 7pF @ 1MHz BOTTOM ESDAVLC12 Bidirectional SILICON 1 General Purpose Single 10.5V 70nA Yes 20V 1.5A 2Ohm No 12V 1A 8/20μs 1
SMX1J7.5A-TR SMX1J7.5A-TR STMicroelectronics 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) SMXJ, TRANSIL™ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 1mm 1.45mm ROHS3 Compliant Lead Free 2 2-UFDFN No SVHC 550μm 1mm Surface Mount -55°C~150°C TJ AVALANCHE Zener BOTTOM SMX1J 2 Unidirectional Transient Suppressors SILICON 1 1μA 7.5V General Purpose 40A Single 8.3V 7.5V 2μA 85W 1mA 20V 40A No 800W 40A 8/20μs 20V 1
SMB6F30AY SMB6F30AY STMicroelectronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMB6FxxAY Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 260 10 Automotive No 33.2V 600W 13A 48.4V 30V Max 1
DSL05-024SC6 DSL05-024SC6 STMicroelectronics 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 8 months ago) Tape & Reel (TR) DSL Active 1 (Unlimited) ROHS3 Compliant SOT-23-6 Surface Mount -55°C~150°C TJ Steering (Rail to Rail) 1.5pF @ 1MHz DSL05 Telecom Yes 25.5V 30A 8/20μs 24V 2
SMA4F70A SMA4F70A STMicroelectronics 0.3836
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener 260 10 General Purpose No 77.9V 400W 3.5A 113V 70V Max 1
ESDALC6V1-1BU2 ESDALC6V1-1BU2 STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm ROHS3 Compliant Lead Free 2 LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -40°C~125°C TJ AVALANCHE 5pF Zener 5pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 260 30 ESDALC6V1 2 Bidirectional 1 Transient Suppressors SILICON 1 0603 0201 100nA General Purpose 1.5A Single 6.1V 3V 1mA 6.1V 1.5A 6.1V No
1.5KE7V5A 1.5KE7V5A STMicroelectronics 0.7415
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0.00000000 download Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 6.4V ROHS3 Compliant 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole AVALANCHE Zener 8500pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE 1.5KE 2 Unidirectional Transient Suppressors 1.5kW SILICON 1 ISOLATED 500μA General Purpose 690A Single 7.13V 6.4V 500μA 1.5kW 10mA 7.13V 14.5V 690A No 1500W 1.5kW 690A 8/20μs 14.5V 1 8500pF
ESDA14V2SC5 ESDA14V2SC5 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 5 SMD/SMT EAR99 1.75mm 12V 3mm ROHS3 Compliant Lead Free 5 SC-74A, SOT-753 No SVHC 1.75mm Surface Mount -40°C~125°C TA 14.2V AVALANCHE 100pF 300W Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 ESDA14 5 Unidirectional Transient Suppressors SILICON 4 5μA 14.2V General Purpose 14.2V 12V 300W 1mA 14.2V 23.95V 15A 15.8V No
STRVS185X02E STRVS185X02E STMicroelectronics 0.2459
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0.00000000 download Through Hole Tape & Box (TB) STRVS Obsolete 1 (Unlimited) Axial EAR99 188V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener STRVS185 1 Unidirectional MOSFET Protection 2A Single 158V 128V 200nA 1mA 143V 185V 2A No 143V 2A 8/20μs
SM6T82AY SM6T82AY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 245 60 SM6T 2 Unidirectional 600W SILICON 1 Automotive Single 77.8V 70V 200nA 600W 1mA 146V 27A 86V No 27A 8/20μs 146V 1
ESDAXLC5-1U2 ESDAXLC5-1U2 STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 0.7pF @ 3MHz ESDAXLC5 General Purpose No 6.6V 20W 2.2A 8V 3.6V 1
ESD051-1F4 ESD051-1F4 STMicroelectronics 0.1651
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0.00000000 download 15 Weeks Tape & Reel (TR) ESD Active 0201 (0603 Metric) compliant Surface Mount -55°C~150°C TA Zener 110pF @ 1MHz General Purpose No 5.8V 110W 11A 8/20μs 9V Typ 5.5V Max 1
SMCJ28A-TR SMCJ28A-TR STMicroelectronics 0.6308
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0.00000000 ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMCJ, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 28V 7.15mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 28V AVALANCHE 2.7nF 1.5kW Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMCJ 2 Transient Suppressors 1.5kW SILICON 1 Unidirectional 200nA General Purpose 169A Single 1.5kW 31.1V 28V 200nA 1.5kW 1mA 31.1V 59V 169A 32.7V No 1500W 1.5kW 169A 8/20μs
BZW06-13RL BZW06-13RL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) BZW06, TRANSIL™ Obsolete Not Applicable 2 EAR99 175°C -65°C 12.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 13V AVALANCHE 1.9nF 600W Zener 1900pF @ 1MHz e3 WIRE BZW06 2 Transient Suppressors 600W SILICON 1 Unidirectional ISOLATED 5μA General Purpose 1mA Single 14.3V 12.8V 5μA 600W 1mA 14.3V 27.2V 147A No 147A 8/20μs 1
SMA4F18AY SMA4F18AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA4F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA4F Automotive No 20V 400W 13.7A 29.2V 18V 1
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