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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 Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Max Supply Current Height Seated (Max) Capacitance HTS Code Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Number of Channels Subcategory Power Supplies Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Composition Polarity Analog IC - Other Type Case Connection Halogen Free Number of Circuits Leakage Current Working Voltage Non-Repetitive Pk On-state Cur Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Supply Current-Max (Isup) Interface IC Type Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Number of Voltages Monitored Adjustable Threshold Undervoltage Threshold Overvoltage Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current RMS Current (Irms) Trigger Device Type Current - Test Reference Voltage Voltage Tol-Max Working Test Current Dynamic Impedance-Max High Side Driver 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
SMF14AT1 SMF14AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 14V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 16.4V 14V 200W 23.2V 8.6A 0.385W No 15.6V 8.6A 1
MMBZ6V2ALT3 MMBZ6V2ALT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 3V Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 6.2V 225mW Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Transient Suppressors SILICON 2 3V Unidirectional General Purpose 2.76A 5.89V 3V 24W 8.7V 2.76A No 8.7V 2 2 1
NIS1161MTTAG NIS1161MTTAG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 5V ROHS3 Compliant Lead Free 6-WDFN Exposed Pad No SVHC Surface Mount -55°C~150°C TJ Zener 0.65pF @ 1MHz Automotive, HDMI 5V 26V 1A No 16.5V 1A 8/20μs 2
NUP5120X6T2 NUP5120X6T2 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 5V Non-RoHS Compliant Lead Free 6 SOT-563, SOT-666 Surface Mount -40°C~125°C TJ AVALANCHE Zener 54pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NUP5120 6 Transient Suppressors SILICON 5 5V Unidirectional General Purpose 6.2V 5V 90W No 5V Max 5 5
NP1100SAMCT3G NP1100SAMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 23pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 150A 90V 150mA SILICON SURGE PROTECTOR 130V 50A 4V
SM15T1G SM15T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 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 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ AVALANCHE 100pF 8541.10.00.50 Zener e3 Tin (Sn) DUAL GULL WING SM*T 3 Unidirectional YES Transient Suppressors 300W SILICON 2 Bidirectional, Unidirectional 1μA 15V General Purpose 10A Common Anode 16.7V 15V 1μA 300W 1mA Yes 24V 10A 19.6V No 10A 8/20μs 2
SMS05CT1 SMS05CT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 5V 3mm Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 1.7mm 1.1mm Surface Mount -40°C~150°C TJ 5V AVALANCHE 350W Zener 260pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SMS*C 6 Unidirectional Transient Suppressors SILICON 5 5V 5μA 5V General Purpose 24A 6.2V 5V 350W 14.5V 24A No 24A 8/20μs 14.5V 5V Max 5
NCP347MTAFTBG NCP347MTAFTBG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm ROHS3 Compliant Lead Free Tin No 10 10-WFDFN Exposed Pad 28V 1.2V 2mm Surface Mount Mixed Technology 90μA 0.8mm 1 e3 DUAL 260 5V 40 10 INDUSTRIAL 0.5mm 1 Power Management Circuits 5V 2A POWER SUPPLY MANAGEMENT CIRCUIT Halogen Free 3 28V General Purpose 7V 0.25mA NO
ESD5Z6.0T1G ESD5Z6.0T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 6V 1.2mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED SC-79, SOD-523 No SVHC 700μm 900μm Surface Mount -55°C~150°C TJ AVALANCHE 70pF Zener 70pF @ 1MHz e3 DUAL FLAT 260 40 ESD5Z 2 Unidirectional YES Transient Suppressors 240W SILICON 1 6V Unidirectional Halogen Free 10nA 6V General Purpose 8.8A Single 181W 6.8V 6V 10nA 181W 1mA 6.8V Yes 20.5V 8.8A No 8.8A 8/20μs 6V Max
SMBJ64CA SMBJ64CA ON Semiconductor 4.4219
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0.00000000 Surface Mount SMD/SMT 150°C -55°C 64V 4.7mm RoHS Compliant Lead Free 2 2.44mm 3.94mm 180mg 64V 600W Bidirectional 1 1 Zener Bidirectional 5μA 5.8A 71.1V 103V Single 64V 5μA 600W 71.1V 5.8A 600W 1mA No 71.1V 1
NP3100SAMCT3G NP3100SAMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 23pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 150A 275V 150mA 2.2A SILICON SURGE PROTECTOR 350V 50A 4V
SMCJ54A SMCJ54A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 54V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 54V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 17.2A 60V 87.1V Single 54V 5μA 1.5kW 60V 17.2A 66.3V 1.5kW 1mA No 60V 1
1N6292ARL4 1N6292ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 64.1V 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 1N6292A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 14.6A 71.3V 64.1V 1.5kW 1mA 71.3V 103V 14.6A 5W No 1500W 1.5kW 103V
SMCJ160A SMCJ160A ON Semiconductor 4.7390
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 160V 7.15mm RoHS Compliant Lead Free 2 SMC 2.75mm 6.25mm 300mg 171V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 5.8A 178V 259V Single 160V 5μA 1.5kW 178V 5.8A 1.5kW 1mA No 178V 1
1N6375 1N6375 ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 10V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6375 1 1 Zener Unidirectional 2μA General Purpose 10A 11.7V 10V 1.5kW 1mA 11.7V 14.1V 10A Axial No 11.7V 1500W 1.5kW 16.7V 10V 1 1
SMCJ6V0A SMCJ6V0A ON Semiconductor 1.5807
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0.00000000 download Surface Mount Cut Tape 2017 yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMC No SVHC 2.75mm 6.25mm 300mg 6V AVALANCHE 1.5kW e3 Tin (Sn) DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 6V Zener Unidirectional 1mA 145.6A 6.67V 10.3V Single 7.02V 6V 1mA 1.5kW 6.67V 145.6A 7.37V 1.5kW 10mA 6.67V
MC3423DG MC3423DG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Surface Mount Tube 2010 yes Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 40V 4.5V 3.9mm Surface Mount Mixed Technology 6mA 10mA 1 e3 Tin (Sn) DUAL GULL WING 260 5V 40 8 COMMERCIAL 1 Power Management Circuits 5/36V POWER SUPPLY SUPPORT CIRCUIT 2 General Purpose No 1 YES
NZL7V5AXV3T1 NZL7V5AXV3T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 EAR99 850μm 1.6mm Non-RoHS Compliant Contains Lead 3 SC-89, SOT-490 850μm Surface Mount -55°C~150°C TJ 7.5V 8541.10.00.50 240mW Zener e3 Tin (Sn) DUAL FLAT 260 40 NZL*AXV3 3 Unidirectional YES Voltage Reference Diodes SILICON 2 5V 1μA 5V General Purpose 7.5V 5V 75W 8.8V 13.5A 7.5V 5% 5mA 15Ohm No 7.12V 13.5A 8/20μs 2
SA75A SA75A ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA75 General Purpose DO-15 No 83.3V 500W 4.1A 121V 75V 1
NCP348AEMTTXG NCP348AEMTTXG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm RoHS Compliant Lead Free 10 10-WFDFN Exposed Pad 28V 1.2V 2mm Surface Mount Mixed Technology 0.8mm 1 e3 Tin (Sn) DUAL 5V 10 INDUSTRIAL YES 0.5mm 3 28V General Purpose 6.4V HALF BRIDGE BASED MOSFET DRIVER No 1 3.25V 6.02V YES
SMF60AT1G SMF60AT1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 6V 2.7mm RoHS Compliant Lead Free Tin 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 60V 175W Zener e3 DUAL FLAT SMF*A 2 Unidirectional YES Transient Suppressors SILICON 1 400μA 6V General Purpose 19.4A Single 6.67V 6V 200W 10.3V 19.4A 0.385W No 66.7V 1.8A 96.8V 1
NP1300SCMCT3G NP1300SCMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 33pF e3 Tin (Sn) DUAL C BEND 2 Silicon Surge Protectors 1 SINGLE 30 A 400A 120V 150mA SILICON SURGE PROTECTOR 160V 100A 4V
1.5KE11A 1.5KE11A ON Semiconductor 0.8829
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 9.4V Non-RoHS Compliant Contains Lead DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1.5KE 1 Zener Unidirectional General Purpose 96A 10.5V 9.4V 1.5kW 15.6V Axial No 10.5V 1500W 1.5kW 96A 15.6V 9.4V 1 1
1SMA33CAT3 1SMA33CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33V 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 33V 400W Zener 190pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 2.5μA Automotive 7.5A 36.7V 33V 400W 1mA 36.7V 53.3V 7.5A 0.5W No 53.3V 1
1V5KE20A 1V5KE20A ON Semiconductor 22.3570
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0.00000000 download Through Hole Tape & Reel 2013 yes Active 2 Axial EAR99 175°C -55°C 17.1V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 20V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 54.2A 19V 27.7V Single 5W 20V 17.1V 5μA 1.5kW 19V 54.2A 21V 1.5kW 1mA 19V
SMCJ11A SMCJ11A ON Semiconductor 0.4168
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 11V 7.15mm RoHS Compliant Lead Free 2 SMC No SVHC 2.75mm 6.25mm 300mg 11V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 82.4A 12.2V 18.2V Single 1.5kW 11V 5μA 1.5kW 12.2V 82.4A 13.5V 1.5kW 1mA No 12.2V 1
SMBJ13CA SMBJ13CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 13V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 13V 600W Bidirectional 1 1 Zener Bidirectional 5μA 27.9A 14.4V 21.5V Single 600W 13V 5μA 600W 14.4V No 27.9A 15.9V 600W 1mA No 14.4V 1
SA6.0A SA6.0A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk MiniMosorb™ Obsolete 1 (Unlimited) Axial 150°C -55°C 6V 3.56mm 6.35mm Non-RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial 6.35mm 6.35mm Through Hole 4.535924g -55°C~150°C TJ 60V 500W Zener SA*A 1 1 Zener Unidirectional 600μA General Purpose 48.5A 6.67V 60V 500W 10mA 6.67V 10.3V 5.2A Axial No 6.67V 500W 48.5A 10.3V 6V 1 1
P6KE9.1A P6KE9.1A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 7.78V 3.56mm 7.62mm Non-RoHS Compliant Lead Free 45A 2 T-18, Axial No SVHC Through Hole -55°C~150°C TJ 91V 1.6pF Zener P6KE 1 5W 1 Zener Unidirectional 5μA General Purpose 45A 5W 9.55V 77.8V 600W 1mA 86.5V 13.4V 4.8A 95.5V Axial No 8.65V 600W 45A 8/20μs 13.4V 7.78V 1 1
1.5SMC24AT3 1.5SMC24AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 20.5V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC 2.41mm 6.1mm Surface Mount -65°C~150°C TJ 24V 1.5kW Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 45A 22.8V 20.5V 1.5kW 33.2V 0.75W No 1500W 1.5kW 33.2V 1 1
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