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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 REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance 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 Forward Current Case Connection Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping 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 Peak Reverse Current Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Reverse Recovery Time Power Dissipation-Max Recovery Time Max Junction Temperature (Tj) Current - Test Number of Lines 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
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
SMF17AT1 SMF17AT1 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 17V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 19.9V 17V 200W 27.6V 7.2A 0.385W No 18.9V 7.2A 1
P6KE13A P6KE13A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2009 Axial 150°C -55°C 11.1V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 13V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 33A 12.4V 18.2V Single 5W 11.1V 5μA 600W 12.4V 33A 13.7V 600W 1mA No 12.4V 1
SA33ARL SA33ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 33V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 9.4A 36.7V 33V 500W 1mA 36.7V 53.3V 9.4A 3W No 53.3V 1 1
ESD5Z7.0T1G ESD5Z7.0T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 7V 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 65pF Zener 65pF @ 1MHz e3 DUAL FLAT 260 40 ESD5Z 2 Unidirectional YES Transient Suppressors 240W SILICON 1 7V Unidirectional Halogen Free 10nA 7V General Purpose 8.8A Single 7.5V 7V 10nA 200W 1mA 7.5V Yes 22.7V 8.8A 7.5V No 8.8A 8/20μs 7V Max
1.5SMC39AT3 1.5SMC39AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33.3V 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 39V 1.5kW Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 28A 37.1V 33.3V 1.5kW 53.9V 0.75W No 1500W 1.5kW 53.9V 1 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
1N6292A 1N6292A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 64.1V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6292A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 14.6A 71.3V 64.1V 1.5kW 1mA 71.3V 103V 14.6A Axial No 71.3V 1500W 1.5kW 103V 64.1V 1 1
CM1248-08DE CM1248-08DE ON Semiconductor 0.0000
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0.00000000 download 6 Weeks CONSULT SALES OFFICE (Last Updated: 2 days ago) Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.35mm 6.1V 1.7mm RoHS Compliant Lead Free Tin 8-UFDFN Exposed Pad 500μm 1.35mm Surface Mount -40°C~85°C TA AVALANCHE 13pF Zener e3 DUAL CM1248 8 Unidirectional YES Transient Suppressors SILICON 8 5.5V MO-229C Halogen Free 250nA 6.1V General Purpose Common Anode 6.1V 750nA Yes 6.8V 10mA 8 No 6.8V Typ 6.1V Min
SZMMBZ6V8ALT1G SZMMBZ6V8ALT1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 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*A 3 Unidirectional YES 24W SILICON 2 500nA 4.5V Automotive Common Anode 68V 4.5V 500nA 24W 1mA Yes 9.6V 2.5A No 6.46V 2 1
SA9V0CA SA9V0CA 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 SA9V0 General Purpose DO-15 No 10V 500W 32.5A 15.4V 9V 1
1.5SMC27AT3 1.5SMC27AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 23.1V 7.11mm Non-RoHS Compliant Contains Lead 40A 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC 2.41mm 6.1mm Surface Mount -65°C~150°C TJ 27V 1.5kW Zener e0 DUAL C BEND 240 30 1.5SMC 2 YES Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 40A 25.7V 23.1V 1.5kW 37.5V 0.75W No 1500W 1.5kW 37.5V 1
SMCJ33A SMCJ33A ON Semiconductor 0.4350
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0.00000000 Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 33V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.65mm 6.25mm 300mg 33V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 28.1A 36.7V 53.3V Single 1.5kW 33V 5μA 1.5kW 36.7V 28.1A 40.6V 1.5kW 150°C 1mA No 36.7V 1
SA150CA SA150CA ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA150 General Purpose DO-15 No 167V 500W 2.1A 243V 150V 1
P6KE110A P6KE110A ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 22 hours ago) Through Hole Tape & Reel (TR) Discontinued Axial 175°C -65°C 94V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 110V 1.6pF 600W 1 1 Zener Unidirectional 5μA 4A 105V 152V 94V 600W 105V 4A 1mA No 105V 1
SMBZ1449-20LT3G SMBZ1449-20LT3G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks 2016 RoHS Compliant
CM1215-04SO CM1215-04SO ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 6 EAR99 1.75mm 3.05mm RoHS Compliant Lead Free 6 SOT-23-6 Surface Mount -40°C~125°C TJ AVALANCHE 2pF Steering (Rail to Rail) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 CM1215 6 Unidirectional SILICON 8 COMPLEX MO-178AB 1μA General Purpose 2V 7V 1A 0.225W No 1A 8/20μs 4.8V Typ 4
UESD3.3ST5G UESD3.3ST5G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) uESD yes Obsolete 1 (Unlimited) 2 EAR99 600μm 3.3V 1mm RoHS Compliant Lead Free 2 SOD-723 Surface Mount -55°C~150°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*S 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 2.5μA 3.3V General Purpose 10.4A Single 5V 3.3V 113W 10.9V 10.4A No 10.4A 8/20μs 3.3V Max 1
SZMMBZ16VTALT1G SZMMBZ16VTALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING R-PDSO-G3 SILICON 2 UNIDIRECTIONAL Automotive 16V 13V 40W 23V 1.7A 0.05μA No 15.68V 1.7A 13V 2 1
ICTE-12RL4G ICTE-12RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ yes Obsolete 1 (Unlimited) 2 Axial EAR99 12V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 ICTE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 14.1V 12V 1.5kW 1mA 14.1V 12V 70A 5W No 1500W 1.5kW 70A 8/20μs 21.2V
SZESD7451N2T5G SZESD7451N2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 3.3V ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, ULTRA LOW CAPACITANCE 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE 350FF Zener 0.25pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM Bidirectional Transient Suppressors SILICON 1 3.3V Automotive, RF Antenna Single 6V 3.3V 13V No 6V Typ 3.3V Max 1
SMF05T1G SMF05T1G ON Semiconductor 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.35mm 5V 2.2mm ROHS3 Compliant Lead Free Tin 5 5-TSSOP, SC-70-5, SOT-353 No SVHC 1mm 1.35mm Surface Mount -55°C~150°C TJ AVALANCHE 90pF Zener 90pF @ 1MHz e3 DUAL GULL WING 260 40 SMF05 5 YES Transient Suppressors 200W SILICON 4 5V Unidirectional Halogen Free 5μA 5V General Purpose 12A Common Anode 200W 6V 5V 5μA 200W 1mA 6V Yes 12.5V 12A 7.2V No 12A 8/20μs
P6KE8V2A P6KE8V2A ON Semiconductor 0.0000
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0.00000000 download Through Hole yes 2 Axial EAR99 175°C -65°C 7.02V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 300mg 8.2V AVALANCHE 600W WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 200μA 50A 7.79V 12.1V Single 5W 8.2V 7.02V 200μA 600W 7.79V 50A 8.61V 600W 1mA No 7.79V
1SMB14AT3 1SMB14AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 14V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1085pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 25.8A 15.6V 14V 600W 1mA 15.6V 23.2V 25.8A 0.55W No 23.2V 1
NSPM8181MUTBG NSPM8181MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 6 ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA AVALANCHE Zener e3 Tin (Sn) DUAL YES R-PDSO-N6 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 20V 30V No 100A 8/20μs 30V 18V 1
NUP4302MR6T1G NUP4302MR6T1G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 6 EAR99 1.5mm 25V 3mm ROHS3 Compliant Lead Free Tin 200mA 6 SOT-23-6 Thin, TSOT-23-6 No SVHC 1mm 1.7mm Surface Mount -55°C~125°C TJ 30V SCHOTTKY 28pF Steering (Rail to Rail) 28pF @ 1MHz e3 DUAL GULL WING 260 40 NUP4302 6 Bidirectional YES 4 Transient Suppressors 225mW SILICON 8 UNIDIRECTIONAL 200mA 30μA 30V General Purpose Single 225mW 30V 25V 30μA 30V 30μA 30V 5 ns 5 ns No 25V Max
SZMMBZ5V6ALT1G SZMMBZ5V6ALT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 18 hours ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 3V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*A 3 Bidirectional YES 24W SILICON 2 3V Unidirectional 5μA 3V Automotive 3A Common Anode 24W 5.32V 3V 5μA 24W 20mA Yes 8V 3A 5.88V No 8V 2 2 1
SA120CA SA120CA 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 SA120 General Purpose DO-15 No 133V 500W 2.7A 193V 120V 1
SZESD9X12ST5G SZESD9X12ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2008 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 30pF Zener 80pF @ 1MHz e3 Tin (Sn) DUAL FLAT 2 Unidirectional YES Transient Suppressors SILICON 1 Halogen Free 12V Automotive Single 13.5V 12V 140W 23.7V 5.9A No 13.5V 5.9A 8/20μs 12V Max 1
ESD5Z6.0T1 ESD5Z6.0T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE Zener 70pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 ESD5Z 2 Transient Suppressors SILICON 1 SINGLE 6V UNIDIRECTIONAL General Purpose 6V 181W 20.5V 8.8A No 6.8V 8.8A 8/20μs 6V Max 1
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