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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight 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 Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Connection Breakdown Voltage-Max Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min 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 Current - Test Number of Lines 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 Number of Bidirectional Channels
1SMB18AT3 1SMB18AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2000 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 18V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 18V 600W e0 DUAL C BEND 240 30 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 20.5A 20V 20V 18V 5μA 600W 1mA 20V 29.2V 20.5A 0.55W No 1
SZESD8351HT1G SZESD8351HT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE SC-76, SOD-323 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 Tin (Sn) DUAL GULL WING Unidirectional Transient Suppressors SILICON 1 3.3V Automotive Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
ESD7331MUT5G ESD7331MUT5G 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 0.4pF @ 1MHz USB No 4V 7.5V 3.3V Max 1
P6KE11ARLG P6KE11ARLG ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 2 Axial EAR99 9.4V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A 5W No 38A 8/20μs 15.6V
SZMMBZ27VALT3G SZMMBZ27VALT3G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 1mm 1.3mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Unidirectional YES 40W SILICON 2 50nA 22V Automotive Common Anode 40W 27V 22V 50nA 40W 1mA Yes 40V 1A 28.35V No 25.65V 2 1
SMCJ40A SMCJ40A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 40V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 40V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 23.3A 44.4V 64.5V Single 1.5kW 40V 5μA 1.5kW 44.4V No 23.3A 49.1V 1mA No 44.4V 1
SZESD9X5.0ST5G SZESD9X5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY SOD-923 Surface Mount -55°C~150°C TJ AVALANCHE Zener 65pF @ 1MHz e3 Tin (Sn) DUAL FLAT 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE 5V Automotive 6.2V No 6.2V 107W 8.7A 8/20μs 12.3V 5V Max 1
MMQA30VT1 MMQA30VT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 MMQA Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 23V 3mm Non-RoHS Compliant Contains Lead 74 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional R-PDSO-G6 Transient Suppressors SILICON 4 75nA 23V General Purpose 554mA 28.5V 23V 150W 43.3V 554mA 0.225W No 554mA 8/20μs 43.3V 4
SZMMQA27VT1G SZMMQA27VT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, MMQA yes Active 1 (Unlimited) 6 SMD/SMT ROHS3 Compliant 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING MMQA Unidirectional Transient Suppressors SILICON 4 21V Automotive 27V 21V 150W 39V 615mA 0.225W No 25.7V 615mA 8/20μs 4
SZESD7351HT1G SZESD7351HT1G 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 Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE, ULTRA LOW CAPACITANCE SC-76, SOD-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.43pF @ 1MHz e3 Tin (Sn) DUAL GULL WING YES Transient Suppressors SILICON 1 SINGLE 3.3V UNIDIRECTIONAL Automotive, RF Antenna 5V No 5V 3.3V Max 1
P6KE440CA P6KE440CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2013 Active Axial 175°C -65°C 376V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 440V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 1A 418V 602V Single 376V 5μA 600W 418V 1A 462V 600W 1mA No 418V 1
1N6287A 1N6287A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 40.2V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 47V 1.5kW Zener 1N6287A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 23.2A 44.7V 40.2V 5μA 1.5kW 1mA 44.7V 64.8V 23.2A Axial No 44.7V 1500W 1.5kW 64.8V 40.2V 1 1
NSPM3031MXT5G NSPM3031MXT5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2018 yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -65°C~150°C TJ Zener 87pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) General Purpose No 4V 45A 8/20μs 7.6V 3.3V Max 1
PACDN045YB6R PACDN045YB6R ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.35mm 2.25mm RoHS Compliant Lead Free 6 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~85°C TA AVALANCHE 30pF Zener DUAL GULL WING PACDN04* 6 Unidirectional YES Transient Suppressors 200mW SILICON 5 MO-203 100nA 6.1V General Purpose 200mW 5.5V 8V No 6.2V 5
ESD8024MNTAG ESD8024MNTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 24-VFQFN Exposed Pad Surface Mount -55°C~125°C TJ 8541.10.00.50 Zener 4pF @ 1MHz e3 Tin (Sn) Unidirectional General Purpose 2.5V 500nA 1mA 8V 15A No 5.5V 15A 8/20μs 2.5V Max 24
1N6275ARL4 1N6275ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1997 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 12.8V Non-RoHS Compliant Contains Lead 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 1N6275A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 71A 14.3V 12.8V 1.5kW 21.2V 5W No 1500W 1.5kW 21.2V 1
P6KE250CA P6KE250CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape Active Axial 175°C -65°C 214V 3.56mm 6.35mm RoHS Compliant Lead Free 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 250V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 1.8A 237V 344V Single 600W 214V 5μA 600W 237V 1.8A 263V 600W 1mA No 237V 1
P6KE16AG P6KE16AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 13.6V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 27A 15.2V 13.6V 600W 1mA 15.2V 22.5V 27A Axial No 15.2V 600W 27A 8/20μs 22.5V 13.6V 1 1
1SMA15AT3 1SMA15AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V Non-RoHS Compliant Contains Lead HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 758pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 16.4A 16.7V 15V 400W 24.4V 16.4A 0.5W No 24.4V 1 1
MR2520L MR2520L ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 days ago) Through Hole Bulk 2006 no Obsolete 1 (Unlimited) 2 Axial EAR99 23V Non-RoHS Compliant Contains Lead 2 Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) WIRE 240 30 MR2520L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 58A 24V 23V 2.5kW No 2500W 2.5kW 23V Max 1
SMF160AT1G SMF160AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm RoHS Compliant Lead Free LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 160V 175W Zener e3 Tin (Sn) DUAL FLAT SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 188V 160V 200W 259V 700mA 0.385W No 178V 700mA 1
1V5KE130A 1V5KE130A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 111V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 130V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 8.4A 124V 179V Single 130.5V 111V 5μA 1.5kW 124V 8.4A 137V 1.5kW 1mA 124V
1SMC17AT3 1SMC17AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 17V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 53.3A 18.9V 17V 1.5kW 27.6V 53.3A 0.75W No 1500W 1.5kW 27.6V 1 1
SL12T1G SL12T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 12V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ AVALANCHE 5pF Zener 3.5pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 3 Unidirectional YES Transient Suppressors 300W SILICON 1 Bidirectional, Unidirectional Halogen Free 1μA 12V Automotive 1A Single 300W 13.3V 12V 1μA 300W 1mA Yes 24V 5A 15.5V 1 No 5A 8/20μs
SA10A SA10A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) Axial 175°C -55°C 10V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 10V 500W Zener SA10 Unidirectional 1 500W 1 Zener Unidirectional 1μA General Purpose 29.4A Single 11.1V 10V 1μA 500W 1mA 11.1V 17V 29.4A DO-15 No 11.1V 500W 29.4A 17V 10V 1 1
SZESD9101P2T5G SZESD9101P2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SOD-923 Surface Mount -55°C~150°C TJ Zener 0.36pF @ 1MHz Automotive No 5.3V 16A 7V Typ 5V Max 1
NZL8V2AXV3T1 NZL8V2AXV3T1 ON Semiconductor 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 1.6mm Non-RoHS Compliant Contains Lead SC-89, SOT-490 800μm 850μm Surface Mount -55°C~150°C TJ 8.2V 240mW Zener NZL*AXV3 General Purpose 8.2V No 2
MMBZ33VALT3G MMBZ33VALT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 26V 2.9mm RoHS Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 33V 40W Zener e3 Tin (Sn) DUAL GULL WING 260 40 MMBZ*A 3 Bidirectional Transient Suppressors SILICON 2 Unidirectional 50nA 26V General Purpose 870mA 31.35V 26V 40W 46V 870mA No 46V 2 2 1
NUP8010MNT1G NUP8010MNT1G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 8 EAR99 RoHS Compliant Lead Free 8 8-VFDFN Exposed Pad Surface Mount -40°C~85°C TA AVALANCHE Zener 13pF @ 1MHz e3 Tin (Sn) DUAL 265 40 NUP8010 8 Transient Suppressors SILICON 8 3V Unidirectional 5.9V 1μA General Purpose 5.6V 3V 20W 1mA 5.3V 13V 1.6A No 1.6A 8/20μs 3V Max 6
P6SMB51CAT3 P6SMB51CAT3 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 43.6V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 205pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 8.6A 48.5V 43.6V 600W 1mA 48.5V 70.1V 8.6A 0.55W No 70.1V 1
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