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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Number of Pins Additional Feature Package / Case Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology 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 Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Applications Max Surge Current Element Configuration Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Supplier Device Package Max Forward Surge Current (Ifsm) Power Dissipation-Max Clamping Voltage-Max 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
P4KE100CAHE3/54 P4KE100CAHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 31 Weeks Through Hole Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 85.5V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE P4KE 2 Bidirectional Transient Suppressors 400W SILICON 1 ISOLATED Automotive 2.9A Single 95V 85.5V 1μA 400W 1mA 137V 2.9A No 137V 1
P6SMB130CA-E3/52 P6SMB130CA-E3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2011 P6SMB, TransZorb® yes Active 1 (Unlimited) 2 EAR99 111V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P6SMB 2 Bidirectional Transient Suppressors 600W SILICON 1 ISOLATED 1μA General Purpose 100A Single 124V 111V 1μA 600W 1mA 124V 179V 3.4A No 179V
BZW04-9V4HE3/54 BZW04-9V4HE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 9.4V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Unidirectional Zener Unidirectional Automotive 25.7A Single 10.5V 9.4V 5μA 400W No 15.6V 25.7A DO-204AL (DO-41) No 10.5V 400W 25.7A 15.6V 9.4V 1 1
SMCJ110A-M3/9AT SMCJ110A-M3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2017 TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED; EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 Unidirectional R-PDSO-C2 Transient Suppressors SILICON 1 General Purpose Single 128.5V 110V 1μA 1.5kW 1mA 177V 8.5A 6.5W No 122V 1500W 1.5kW 1
SA18HE3/73 SA18HE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Box (TB) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 18V ROHS3 Compliant DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener 500W Unidirectional Automotive 15.5A 20V 18V 500W 32.2V DO-204AC (DO-15) No 20V 500W 15.5A 32.2V 18V 1
SMAJ16HE3/5A SMAJ16HE3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 16V ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener SMAJ 1 Zener Unidirectional Automotive 13.9A 17.8V 16V 400W 28.8V 13.9A DO-214AC (SMA) No 17.8V 400W 13.9A 28.8V 16V 1 1
P4KE39AHE3/54 P4KE39AHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 33.3V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE P4KE 2 Unidirectional Transient Suppressors 400W SILICON 1 ISOLATED Automotive 7.4A Single 37.1V 33.3V 1μA 400W 1mA 53.9V 7.4A No 53.9V 1
SMCJ48AHE3/9AT SMCJ48AHE3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 48V ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMCJ 2 Unidirectional 1.5kW Automotive 19.4A Single 53.3V 48V 1μA 1.5kW 1mA 77.4V 19.4A No 1500W 1.5kW 77.4V 1
P4SMA68A-E3/61 P4SMA68A-E3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2011 P4SMA, TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 400W General Purpose 68V 3.3W 92V No 64.6V 400W 4.3A 92V 58.1V 1
VESD16A5-06G-G3-08 VESD16A5-06G-G3-08 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 2 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant 6-TSSOP, SC-88, SOT-363 Surface Mount -55°C~150°C TJ Zener 27pF @ 1MHz Automotive SOT-363 No 17V 100W 3.6A 8/20μs 28V 16V Max 5
VTVS21GSMF-M3-18 VTVS21GSMF-M3-18 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) 2017 TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-219AB Surface Mount -55°C~175°C TJ Zener 513pF @ 1MHz General Purpose DO-219AB (SMF) No 23.72V 400W 11.67A 34V 20.5V 1
BZW04-11-E3/73 BZW04-11-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Box (TB) 2012 TransZorb® Active 1 (Unlimited) 175°C -55°C 11.1V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Unidirectional 400W Unidirectional General Purpose 22A Single 12.4V 11.1V 1μA 400W No 18.2V 22A DO-204AL (DO-41) No 12.4V 400W 22A 18.2V 11.1V 1
SMCG48CAHE3/9AT SMCG48CAHE3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 48V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 40 SMCG 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 Automotive 19.4A Single 53.3V 48V 1μA 1.5kW 1mA 77.4V 19.4A No 1500W 1.5kW 77.4V 1
SMBJ120CA-E3/52 SMBJ120CA-E3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2016 TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 120V 5.59mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm 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 1μA General Purpose 3.1A Single 133V 120V 1μA 600W 1mA 133V 193V 3.1A No 193V 1
1.5KE180AHE3/51 1.5KE180AHE3/51 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Bulk Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ Zener Automotive No 171V 1500W 1.5kW 6.1A 246V 154V 1
P4KE200-E3/54 P4KE200-E3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2012 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 162V ROHS3 Compliant 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE 1 Zener Unidirectional 1μA General Purpose 1.4A 180V 162V 400W 1mA 180V 287V 1.4A DO-204AL (DO-41) No 180V 400W 1.4A 287V 162V 1 1
SMCG16CAHE3/57T SMCG16CAHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 40 SMCG 2 YES R-PDSO-G2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL Automotive 18.75V 6.5W 26V No 17.8V 1500W 1.5kW 57.7A 26V 16V 1
SMAJ20AHE3/61 SMAJ20AHE3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 40 Weeks Tape & Reel (TR) 2008 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 20V ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMAJ 2 Unidirectional YES Transient Suppressors SILICON 1 Automotive 12.3A Single 22.2V 20V 1μA 400W 1mA 32.4V 12.3A 40A No 32.4V 1 1
SMB10J20AHM3/H SMB10J20AHM3/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 22.2V 1000W 1kW 30.9A 32.4V 20V 1
P6KE180AHE3/73 P6KE180AHE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 154V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener P6KE Unidirectional Zener Unidirectional Automotive 100A Single 171V 154V 1μA 600W 1mA 246V 2.4A DO-204AC (DO-15) No 171V 600W 2.4A 246V 154V 1 1
SMP7.0A-M3/85A SMP7.0A-M3/85A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) TransZorb® Active 1 (Unlimited) 150°C -55°C ROHS3 Compliant 2 DO-220AA Surface Mount -55°C~150°C TJ Zener Unidirectional Zener General Purpose Single 7V 50μA 400W 1mA 12V 33.3A DO-220AA (SMP) No 7.78V 400W 33.3A 12V 7V 1 1
SMCG90CAHE3/57T SMCG90CAHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Tape & Reel (TR) 2016 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 40 SMCG 2 YES R-PDSO-G2 Transient Suppressors SILICON 1 SINGLE 90V BIDIRECTIONAL Automotive 105.5V 6.5W No 100V 1500W 1.5kW 10.3A 146V 90V 1
P6SMB51A-E3/52 P6SMB51A-E3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2008 P6SMB, TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 43.6V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Unidirectional Transient Suppressors 600W SILICON 1 ISOLATED 1μA General Purpose 100A Single 48.5V 43.6V 1μA 600W 1mA 48.5V 70.1V 8.6A No 70.1V
P4KE540-E3/73 P4KE540-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2016 TransZorb® Obsolete 1 (Unlimited) Through Hole 175°C -55°C 437V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Zener Unidirectional General Purpose 520mA 486V 437V 400W 772V 520mA DO-204AL (DO-41) No 486V 400W 520mA 772V 437V 1 1
1.5SMC43AHE3/9AT 1.5SMC43AHE3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 36.8V ROHS3 Compliant Tin HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 30 2 Unidirectional R-PDSO-C2 Transient Suppressors SILICON 1 Automotive 200A Single 40.9V 36.8V 1μA 1.5kW 59.3V 25.3A 6.5W No 1500W 1.5kW 59.3V 1
3KASMC26AHE3_B/I 3KASMC26AHE3_B/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, PAR® Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~185°C TJ Zener Automotive DO-214AB (SMC) No 28.9V 3000W 3kW 71.3A 42.1V 26V 1
P4KE36CAHE3/54 P4KE36CAHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 31 Weeks Through Hole Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 Axial EAR99 30.8V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE P4KE 2 Bidirectional Transient Suppressors 400W SILICON 1 ISOLATED Automotive 8A Single 34.2V 30.8V 1μA 400W 1mA 49.9V 8A No 49.9V 1
SA18HE3/54 SA18HE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 18V ROHS3 Compliant DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener 500W Unidirectional Automotive 15.5A 20V 18V 500W 32.2V DO-204AC (DO-15) No 20V 500W 15.5A 32.2V 18V 1
SMBG12A-E3/1 SMBG12A-E3/1 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Bulk 2011 TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 12V 4.57mm ROHS3 Compliant Lead Free 2 DO-215AA, SMB Gull Wing 2.41mm 3.94mm Surface Mount -55°C~150°C TJ 12V 600W Zener SMBG 1 600W 1 Unidirectional 5μA General Purpose 30.2A 13.3V 12V 600W 1mA 13.3V 19.9V 30.2A DO-215AA (SMBG) No 13.3V 600W 30.2A 19.9V 12V 1
5KP30AHE3/54 5KP30AHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 30V ROHS3 Compliant Tin 2 EXCELLENT CLAMPING CAPABILITY ,HIGH RELIABILITY P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE 2 Unidirectional Transient Suppressors 5kW SILICON 1 ISOLATED 5000W Automotive 600A Single 33.3V 30V 2μA 5kW 5mA 48.4V 103A No 5000W 5kW 103A 48.4V 1
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