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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mfr 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 Supplier Device Package Power Dissipation-Max Max Junction Temperature (Tj) 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
SM6HT24A SM6HT24A STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SM6HT, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 20.5V 4.6mm ROHS3 Compliant Lead Free 2 HIGH RELIABILITY DO-214AA, SMB 2.45mm 3.95mm Surface Mount -65°C~175°C TJ 24V AVALANCHE 600W Zener e3 Matte Tin (Sn) DUAL C BEND SM6HT 2 Transient Suppressors 600W SILICON 1 SINGLE Unidirectional 2μA General Purpose 18A 22.8V 20.5V 600W 1mA 22.8V 33.2V 18A No 18A 33.2V 1
SMA4F20AY SMA4F20AY 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 22.2V 400W 12.3A 32.4V 20V 1
SM15T82AY SM15T82AY 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 ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -40°C~150°C TJ Zener SM15T Unidirectional 1.5kW 70V Automotive 77.8V 70V 1.5kW 146V 69A 86V No 1500W 1.5kW 69A 8/20μs 146V 1
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
ESDA6V1SC6Y ESDA6V1SC6Y STMicroelectronics 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, ESDAY, TRANSIL™ Active 1 (Unlimited) 6 EAR99 1.75mm 3mm ROHS3 Compliant Lead Free 6 SOT-23-6 Surface Mount -40°C~150°C TJ AVALANCHE 190pF Zener DUAL GULL WING ESDA6 Unidirectional 400W SILICON 4 20μA 5.2V Automotive 6.1V 5.2V 400W 22V 18A No 18A 8/20μs 19V 4
ESDAULC6-3BP6 ESDAULC6-3BP6 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA Active 1 (Unlimited) 6 SMD/SMT EAR99 150°C -55°C 1.3mm 1.7mm ROHS3 Compliant Lead Free 6 HIGH RELIABILITY, ULTRA LOW CAPACITANCE SOT-563, SOT-666 No SVHC 600μm 1.7mm Surface Mount AVALANCHE 1.25pF 8541.10.00.50 Zener e3 Matte Tin (Sn) DUAL FLAT 260 30 ESDAULC6 6 Bidirectional 3 Transient Suppressors SILICON 4 500nA 5V General Purpose 6V 5V 500nA Yes 6A 9.2V No
1.5KE250ARL 1.5KE250ARL 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 213V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole 250V AVALANCHE 560pF 1.5kW Zener 560pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 1mA 237V 213V 1μA 1.5kW 1mA 237V 442V 23A 5W No 1500W 1.5kW 23A 8/20μs 1
SM4T12CAY SM4T12CAY 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 Lead Free 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 Automotive Single 11.1V 10V 200nA 400W 1mA 21.7V 106A 12.3V No 106A 8/20μs 21.7V 1
SMA6F20AY SMA6F20AY 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 22.2V 600W 19.4A 32.4V 20V 1
SMC30J8.5A SMC30J8.5A STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 6 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Discontinued 1 (Unlimited) 2 EAR99 6.25mm 7.15mm ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J 2 Unidirectional 3kW SILICON 1 3000W 10μA 8.5V General Purpose Single 9.4V 8.5V 3kW 14.4V No 3000W 3kW 208A 14.4V 1
BZW50-10 BZW50-10 STMicroelectronics 0.0000
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0.00000000 download 30 Weeks NRND (Last Updated: 7 months ago) Through Hole Tape & Box (TB) BZW50, TRANSIL™ Active 1 (Unlimited) 2 EAR99 175°C -65°C 10V ROHS3 Compliant Tin 6 UL RECOGNIZED R6, Axial Through Hole AVALANCHE 24nF Zener 24000pF @ 1MHz e3 WIRE BZW50 2 O-PALF-W2 Transient Suppressors 5kW SILICON 1 Unidirectional ISOLATED 5000W 5μA General Purpose 266A Single 11.1V 10V 5μA 5kW 1mA 11.1V 23.4V 2.564kA No 5000W 5kW 2564A 2.564kA 8/20μs 1
SMA6J8.5CA-TR SMA6J8.5CA-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 8.5V ROHS3 Compliant Lead Free 2 DO-214AC, SMA No SVHC 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 4W SILICON 1 Bidirectional 200nA General Purpose 60A Single 4W 9.9V 8.5V 200nA 600W 1mA 9.4V 18.7V 22.5A 10.4V No 205A 8/20μs 8.5V
ESDAVLC6-1V2 ESDAVLC6-1V2 STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) ESDA, TRANSIL™ Obsolete 1 (Unlimited) EAR99 450μm ROHS3 Compliant 2 2-SMD, No Lead 180μm 200μm Surface Mount -40°C~125°C TJ 7pF Zener 5pF @ 1MHz ESDAVLC6 Unidirectional General Purpose Single 3V 50nA 1mA Yes No 6V 1
SMB15F8.5AY SMB15F8.5AY STMicroelectronics 0.0000
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0.00000000 Automotive, AEC-Q101, SMB15F DO-221AA, SMB Flat Leads STMicroelectronics Surface Mount -55°C ~ 175°C (TJ) Zener - Automotive SMBflat No 9.4V 1500W (1.5kW) 512A (8/20μs) 19.5V 8.5V (Max) 1
SMC30J6.5CA SMC30J6.5CA STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 6 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Discontinued 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J 2 Bidirectional 3kW SILICON 1 SINGLE 3000W 6.5V General Purpose 7.2V 6.5V 3kW 11.2V 268A No 3000W 3kW 11.2V 1
SM4T26AY SM4T26AY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 6 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 Unidirectional 400W SILICON 1 Automotive Single 24.4V 22V 200nA 400W 1mA 48.3V 48A 27V No 48A 8/20μs 48.3V 1
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SMA6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant LOW LEAKAGE CURRENT DO-214AC, SMA Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SMA6T Unidirectional R-PDSO-C2 SILICON 1 Automotive Single 46.7V 40V 200nA 600W 1mA 73.6V 48A No 44.4V 48A 8/20μs 40V 1
1.5KE33CARL 1.5KE33CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 175°C -65°C 28.2V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial 5.3mm 5.3mm Through Hole 33V AVALANCHE 2.7nF 1.5kW Zener 1350pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 Bidirectional ISOLATED 1μA General Purpose 1mA Single 31.4V 28.2V 1μA 1.5kW 1mA 31.4V 59V 169A No 1500W 1.5kW 169A 8/20μs
ESDALCL6-2SC6 ESDALCL6-2SC6 STMicroelectronics 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA Active 1 (Unlimited) 6 SMD/SMT EAR99 1.75mm 3mm ROHS3 Compliant Lead Free No 6 SOT-23-6 1.3mm 1.75mm Surface Mount -40°C~125°C TJ AVALANCHE 3.5pF 8541.10.00.50 Steering (Rail to Rail) e3 MATTE TIN GULL WING 260 ESDALCL6 2 Transient Suppressors SILICON 1 Unidirectional 10nA General Purpose Dual 6V 3V 10nA 1mA 17V 5A Yes 5A 8/20μs 3V
SMBJ85CA-TR SMBJ85CA-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Tape & Reel (TR) SMBJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ 85V AVALANCHE 600W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 30 SMBJ 2 YES Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL 4000W General Purpose 5W 94V No 4.6A 137V 85V 1
SMA4F170AY SMA4F170AY STMicroelectronics 0.3638
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA4F Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 Automotive No 190V 400W 1.4A 275V 170V Max 1
SMA4F23A SMA4F23A 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 25.7V 400W 10.6A 49.2V 23V 1
SM15T12CAY SM15T12CAY 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 SM15T Bidirectional 1.5kW 6.4V Automotive Single 11.4V 10.2V 1μA 1.5kW 1mA 21.7V 461A 12.6V No 1500W 1.5kW 461A 8/20μs 21.7V 1
STIEC45-33ACS STIEC45-33ACS STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) STIEC, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC 2.65mm Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND STIEC45 Bidirectional R-PDSO-C2 1 SILICON 1 SINGLE General Purpose 36.7V 33V 59V 500A 150°C No 500A 8/20μs 59V
SM2T3V3A SM2T3V3A STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) SM2T, TRANSIL™ Active 1 (Unlimited) 1 SMD/SMT EAR99 150°C -65°C 3.3V 2.05mm ROHS3 Compliant Lead Free Tin 2 DO-216AA No SVHC 1.15mm 2.05mm Surface Mount AVALANCHE 200W Zener 2500pF @ 1MHz e3 GULL WING 260 30 SM2T 2 Unidirectional Transient Suppressors 2.5W SILICON 1 500μA General Purpose 30A Single 2.5W 3.6V 3.3V 500μA 200W 1mA 3.6V Yes 6.5V 25A 3.6V 150°C No 6.8V
STRVS252X02F STRVS252X02F STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) STRVS Obsolete 1 (Unlimited) Axial EAR99 188V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ Zener STRVS252 Unidirectional MOSFET Protection 2A Single 210V 171V 1μA 1mA 190V 252V 2A No 190V 2A 8/20μs 1
SMC30J40A SMC30J40A STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 3000W General Purpose 40V 3kW 64.5V 43.5A No 44.4V 3000W 3kW 43.5A 1
SMA4F11A SMA4F11A 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 12.3V 400W 21.8A 24.2V 11V 1
SM15T39A SM15T39A STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SM15T, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 39V 7.15mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 39V AVALANCHE 2.4nF 1.5kW Zener e3 Matte Tin (Sn) DUAL C BEND 260 10 SM15T 2 Transient Suppressors 1.5kW SILICON 1 33V Unidirectional 200nA General Purpose 1mA Single 1.5kW 37.1V 33.3V 200nA 1.5kW 1mA 37.1V 69.7V 143A 41V No 1500W 1.5kW 143A 8/20μs 1
DPIULC6-6DJL DPIULC6-6DJL STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) DPI yes Obsolete 3 (168 Hours) 18 SMD/SMT EAR99 5mm 6mm ROHS3 Compliant Lead Free No 18 LOW CAPACITANCE 18-VFDFN Exposed Pad No SVHC Surface Mount -40°C~125°C TJ AVALANCHE 1.5pF Steering (Rail to Rail) 1.5pF @ 1MHz e3 Matte Tin (Sn) - annealed DUAL 260 DPIULC6 18 6 Transient Suppressors SILICON 3 COMPLEX Bidirectional 100nA General Purpose 6V 3V 17V 6V Yes 5A 8/20μs 3V 4
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