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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 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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code 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 Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Connection Non-rep Peak Rev Power Dis-Max 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 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
BZW50-15RL BZW50-15RL STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tape & Reel (TR) BZW50, TRANSIL™ Active 1 (Unlimited) 2 Axial EAR99 175°C -65°C 15V 9.1mm 9.1mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED R6, Axial Through Hole 15V AVALANCHE 13.5nF 5kW Zener 13500pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE BZW50 2 Transient Suppressors SILICON 1 Unidirectional ISOLATED 5000W 5μA General Purpose 1mA Single 5kW 16.6V 15V 5μA 5kW 1mA 16.6V 35V 1.714kA No 5000W 5kW 1714A 1.714kA 8/20μs 1
SMA4F33A SMA4F33A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener 260 10 SMA4F General Purpose No 36.7V 400W 7.5A 69.7V 33V 1
ESDALC6V1M3 ESDALC6V1M3 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) 3 SMD/SMT EAR99 600μm 5V 1mm ROHS3 Compliant Lead Free 3 LOW LEAKAGE CURRENT SC-101, SOT-883 600μm Surface Mount -40°C~125°C TJ 6.1V AVALANCHE 11pF 8541.10.00.50 30W Zener 11pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 260 30 ESDALC6V1 236 Unidirectional Transient Suppressors SILICON 2 CATHODE 500nA General Purpose 3A Common Anode 6.1V 5V 30W 1mA 6.1V 3A 7.2V No
SM30T56AY SM30T56AY STMicroelectronics 1.3860
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM30TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free DO-214AB, SMC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SM30T R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 3000W Automotive 48V 3kW 76.6V 38A No 53.2V 3000W 3kW 38A 1
SM30T28CAY SM30T28CAY STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM30TY, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 7.15mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SM30T 2 Bidirectional 1 3kW SILICON 1 3000W 24V Automotive Single 26.7V 24V 200nA 3kW 1mA 38.9V 77.1A 29.5V No 3000W 3kW 77.1A 38.9V
SMA6J6.0CA-TR SMA6J6.0CA-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 6V 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 Bidirectional 1 Transient Suppressors SILICON 1 6V Bidirectional 20μA General Purpose 290A Single 600W 7.05V 6V 20μA 600W 10mA 6.7V 13.7V 290A 7.41V No 290A 8/20μs 6V
SMA4F22A SMA4F22A STMicroelectronics 0.3698
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener 260 10 SMA4F General Purpose No 24.4V 400W 11.2A 48.3V 22V 1
P6KE68CARL P6KE68CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete 1 (Unlimited) EAR99 175°C -65°C 58.1V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener 312.5pF @ 1MHz P6KE 2 600W 1 Bidirectional 500μA General Purpose 33A 64.6V 58V 600W 1mA 64.6V 121V 33A No 33A 8/20μs 121V
SMA4F26A SMA4F26A STMicroelectronics 0.3688
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener 260 10 SMA4F General Purpose No 28.9V 400W 9.5A 53.5V 26V 1
SMA6F10A SMA6F10A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA6F, TRANSIL™ Active 1 (Unlimited) 2 ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 245 SMA6F YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose No 11.1V 600W 37A 17V 10V 1
SMCJ33A-TR SMCJ33A-TR STMicroelectronics 0.0000
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0.00000000 ACTIVE (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) SMCJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 33V 7.15mm ROHS3 Compliant Lead Free Tin 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 33V AVALANCHE 2.4nF 1.5kW Zener e3 DUAL C BEND 260 10 SMCJ 2 Transient Suppressors 1.5kW SILICON 1 Unidirectional 200nA General Purpose 1mA Single 1.5kW 36.7V 33V 200nA 1.5kW 1mA 36.7V 69.7V 143A 36.7V No 1500W 1.5kW 143A 8/20μs 1
BZW04-33B BZW04-33B STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) BZW04, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 33.3V 3.53mm 6.75mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-204AC, DO-15, Axial No SVHC 3.53mm 3.53mm Through Hole 33V AVALANCHE 450pF 400W Zener 225pF @ 1MHz e3 WIRE BZW04 2 Bidirectional Transient Suppressors SILICON 1 ISOLATED 1μA General Purpose 7.4A Single 1.7W 37.1V 33.3V 1μA 400W 1mA 37.1V 69.7V 33A 37.1V No 53.9V
SM15T39AY SM15T39AY STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 6 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM15TY, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 7.15mm ROHS3 Compliant 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SM15T 2 Unidirectional Transient Suppressors 1.5kW SILICON 1 200nA 33.3V Automotive Single 37.1V 33.3V 1μA 1.5kW 1mA 37.1V 69.7V 143A 41V No 1500W 1.5kW 143A 8/20μs 69.7V
SM15T75CAY SM15T75CAY 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) SMD/SMT EAR99 64.1V 7.15mm ROHS3 Compliant 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -40°C~150°C TJ Zener SM15T Bidirectional 1.5kW 64.1V Automotive 14.6A Single 71.3V 64.1V 1μA 1.5kW 1mA 134V 75A 78.8V No 1500W 1.5kW 75A 8/20μs 134V 1
HSP061-8M16 HSP061-8M16 STMicroelectronics 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) HSP Active 1 (Unlimited) 16 SMD/SMT EAR99 1.5mm 3.3mm ROHS3 Compliant Lead Free No 16 LOW CAPACITANCE 16-UFDFN Exposed Pad No SVHC 530μm 1.6mm Surface Mount -40°C~150°C TJ AVALANCHE 800FF Steering (Rail to Rail) 0.6pF @ 200MHz~3GHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 10 HSP061 16 Bidirectional 8 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 100nA 3V HDMI 6V 3V 100nA 14V 3A 6V Yes 3A 8/20μs 14V Typ
HDMIULC6-4F3 HDMIULC6-4F3 STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) HDMI Obsolete 1 (Unlimited) 10 SMD/SMT EAR99 125°C -55°C 1.1mm 1.6mm ROHS3 Compliant Lead Free No 10 LOW CAPACITANCE 10-WFBGA, FCBGA Surface Mount AVALANCHE 900FF Steering (Rail to Rail) 1.1pF @ 1MHz e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL HDMIULC6 10 Unidirectional 4 Transient Suppressors 35W SILICON 1 SINGLE Bidirectional 70W 100nA 3V General Purpose 6V 3V 35W 16.8V 9V Yes 2
SM4T6V7CAY SM4T6V7CAY 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, SM4TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant 2 DO-214AC, SMA No SVHC 2.45mm 2.9mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SM4T 2 Bidirectional 400W SILICON 1 5V Automotive Single 6.4V 5V 20μA 400W 10mA 13.4V 174A 7.1V No 174A 8/20μs 13.4V 1
ESDAVLC8-4BN4 ESDAVLC8-4BN4 STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Obsolete 1 (Unlimited) SMD/SMT EAR99 ROHS3 Compliant 4-XFQFN Exposed Pad Surface Mount -40°C~125°C TJ 5.5pF Zener 4.5pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) ESDAVLC8 Bidirectional 4 Transient Suppressors 32W Bidirectional General Purpose 14.5V 3V 45W 28V 1A No 8.5V 1A 8/20μs
SMBJ26CA-TR SMBJ26CA-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMBJ, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 26V ROHS3 Compliant Lead Free 2 DO-214AA, SMB No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMBJ 2 Bidirectional Transient Suppressors 600W SILICON 1 4000W 200nA General Purpose 75A Single 5W 28.9V 26V 200nA 600W 1mA 28.9V 53.5V 75A 30.4V No 14.9A 42.1V
SMB6F26AY SMB6F26AY 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 28.9V 600W 14.9A 42.1V 26V Max 1
SMA4F30AY SMA4F30AY STMicroelectronics 0.3140
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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 33.2V 400W 8.3A 48.4V 30V 1
SM2T18A SM2T18A STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SM2T, TRANSIL™ Active 1 (Unlimited) 1 SMD/SMT EAR99 150°C -65°C 16V 2.05mm ROHS3 Compliant Lead Free 2 DO-216AA No SVHC 1.15mm 2.05mm Surface Mount AVALANCHE 500pF 200W Zener e3 Matte Tin (Sn) - annealed GULL WING 260 30 SM2T 2 Transient Suppressors 200W SILICON 1 Unidirectional CATHODE 1μA 16V General Purpose 7A Single 200W 17.1V 16V 1μA 200W 1mA 17.1V Yes 26V 7A 17.1V No
SMA4F5.0A SMA4F5.0A STMicroelectronics 0.3836
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) SMD/SMT RoHS Compliant 2 DO-221AC, SMA Flat Leads No SVHC Surface Mount -55°C~175°C TJ Zener 260 10 SMA4F Unidirectional General Purpose 6.74V 5V 13.4V 174A 7.1V No 6.4V 400W 43.5A 1
BZW06-5V8B BZW06-5V8B STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) BZW06, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 5.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-204AC, DO-15, Axial 3.53mm 3.53mm Through Hole 5.8V AVALANCHE 4nF 600W Zener 2000pF @ 1MHz e3 WIRE BZW06 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional ISOLATED 1mA General Purpose 57A Single 600W 6.45V 5.8V 1mA 600W 10mA 6.45V 13.4V 298A No 298A 8/20μs
SMA4F170A SMA4F170A STMicroelectronics 0.4090
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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 190V 400W 1.4A 275V 170V Max 1
1.5KE24A 1.5KE24A STMicroelectronics 1.5448
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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 20.5V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 24V AVALANCHE 3.5nF 1.5kW Zener 3500pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE 1.5KE 2 Transient Suppressors 5W SILICON 1 Unidirectional ISOLATED 1μA General Purpose 1mA Single 1.5kW 22.8V 20.5V 1μA 1.5kW 1mA 22.8V 42.8V 234A 25.2V No 1500W 1.5kW 234A 8/20μs 1
ESDAVLC6V1-1BT2 ESDAVLC6V1-1BT2 STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 600μm 3V 1mm ROHS3 Compliant 2 HIGH RELIABILITY SOD-882 Surface Mount -40°C~125°C TJ AVALANCHE 8pF Zener 7pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 260 30 ESDAVLC6V1 2 Bidirectional Transient Suppressors SILICON 1 100nA General Purpose 2.5A Single 6.1V 3V 30W No 30W 1
1.5KE300ARL 1.5KE300ARL STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tape & Reel (TR) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 Axial 175°C -65°C 256V ROHS3 Compliant Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole AVALANCHE 500pF Zener 500pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 Unidirectional ISOLATED 1μA General Purpose 19A Single 285V 256V 1μA 1.5kW 1mA 285V 529V 19A No 1500W 1.5kW 19A 8/20μs
ESDA20P50-1U1M ESDA20P50-1U1M STMicroelectronics 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) ESDA Active 1 (Unlimited) Surface Mount 150°C TJ Zener ESDA20 General Purpose No 18.5V 1100W 1.1kW 40A 8/20μs 18V 1
SMB6F85A SMB6F85A STMicroelectronics 0.3866
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0.00000000 download 13 Weeks Tape & Reel (TR) SMB6FxxA Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener General Purpose No 95V 600W 4.6A 137V 85V 1
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