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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 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 Interface REACH SVHC Reach Compliance Code Height Width Mfr 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 Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Forward Voltage Case Connection Non-rep Peak Rev Power Dis-Max Number of Circuits Leakage Current Working Voltage Applications Max Surge Current 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 Voltage 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
SMCJ5.0CA-TR SMCJ5.0CA-TR STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SMCJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 5V 7.15mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 5V AVALANCHE 9.5nF 1.5kW Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMCJ 2 Transient Suppressors SILICON 1 5V Bidirectional 500μA General Purpose 10mA Single 1.5kW 6.4V 5V 500μA 1.5kW 10mA 6.4V 13.4V 746A 6.74V No 1500W 1.5kW 746A 8/20μs
SMBJ43CA-TR SMBJ43CA-TR STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SMBJ, TRANSIL™ Obsolete 3 (168 Hours) 2 EAR99 ROHS3 Compliant 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND SMBJ 2 SILICON 1 SINGLE Bidirectional General Purpose 43V 600W No 600W
SMB6F170AY SMB6F170AY STMicroelectronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMB6FxxAY Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 260 10 Automotive No 190V 600W 2.2A 275V 170V 1
USBLC6-4SC6 USBLC6-4SC6 STMicroelectronics 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) USB Active 1 (Unlimited) 6 SMD/SMT EAR99 1.75mm 860mV 3mm ROHS3 Compliant Lead Free Tin No 6 HIGH RELIABILITY SOT-23-6 Ethernet, USB No SVHC 1.45mm 1.75mm Surface Mount 4.535924g -40°C~125°C TJ 5V AVALANCHE 3pF Steering (Rail to Rail) e3 DUAL GULL WING 260 30 USBLC 6 Unidirectional 4 Transient Suppressors SILICON 1 SINGLE 5V Bidirectional, Unidirectional 150nA 5V Ethernet 6V 5V 2μA 130W 1mA 6V 17V 5A 10V 125°C Yes 5A 8/20μs 5.25V
SM30T47CAY SM30T47CAY STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM30TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free DO-214AB, SMC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SM30T R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 3000W Automotive 44.4V 40V 3kW 64.5V 43.5A No 3000W 3kW 64.5V 1
ESDAULC6-1U2 ESDAULC6-1U2 STMicroelectronics 0.3757
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm ROHS3 Compliant 2 ULTRA LOW CAPACITANCE 0201 (0603 Metric) No SVHC 330μm 350μm Surface Mount -40°C~150°C TJ AVALANCHE 1pF Zener e3 Matte Tin (Sn) BOTTOM 260 30 ESDAULC6 18W SILICON 1 3V Unidirectional 0603 0201 100nA General Purpose 1.4A Single 6V 3V 100nA 18W Yes 13V 1A No 1A 8/20μs 3V 1
SM6T47CAY SM6T47CAY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 6 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 245 60 SM6T 2 Bidirectional Transient Suppressors 600W SILICON 1 200nA Automotive Single 44.4V 40V 200nA 600W 1mA 44.4V 84V 48A 49V No 48A 8/20μs 84V
ESDA6V1-5P6 ESDA6V1-5P6 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 6 SMD/SMT EAR99 1.3mm 1.7mm ROHS3 Compliant Lead Free 6 SOT-563, SOT-666 No SVHC 600μm 1.3mm Surface Mount 2.899986g -40°C~150°C TJ 6.1V AVALANCHE 70pF 150W Zener e3 Matte Tin (Sn) - annealed DUAL FLAT 260 30 ESDA6 6 Unidirectional Transient Suppressors 150W SILICON 5 500nA 3V General Purpose Common Anode 6.1V 3V 500nA 150W 1mA Yes 11.35V 7.2V No 5
ESDA8P80-1U1M ESDA8P80-1U1M STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 8 months ago) Tape & Reel (TR) ESDA Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0603 (1610 Metric) Surface Mount -55°C~150°C TJ AVALANCHE Zener BOTTOM ESDA8 YES R-PBCC-N2 SILICON 1 SINGLE 6.3V UNIDIRECTIONAL General Purpose No 6.9V 1100W 1.1kW 80A 8/20μs 13.2V 6.3V 1
SMA6F23A SMA6F23A STMicroelectronics 0.2146
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA6F Active 1 (Unlimited) 2 RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 245 YES R-PDSO-F2 SILICON 1 SINGLE 23V UNIDIRECTIONAL 600W General Purpose No 25.7V 600W 16.4A 37.8V 23V 1
1.5KE56A 1.5KE56A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 EAR99 175°C -65°C 47.8V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 4.535924g 56V AVALANCHE 1.8nF 1.5kW Zener 1800pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors SILICON 1 Unidirectional ISOLATED 1μA General Purpose 1mA Single 5W 53.2V 47.8V 1μA 1.5kW 1mA 53.2V 100V 100A 58.8V No 1500W 1.5kW 100A 8/20μs 1
ESDALC6V1-5T6 ESDALC6V1-5T6 STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 125°C -55°C 1mm 3V 1mm ROHS3 Compliant Lead Free 6 6-XFDFN No SVHC Surface Mount AVALANCHE 9pF Zener DUAL ESDALC6V1 6 Unidirectional Transient Suppressors 25W SILICON 2 SEPARATE, 2 ELEMENTS 100nA General Purpose 2A 6.1V 3V 25W 7.2V No 5
SMA4F170A SMA4F170A STMicroelectronics 0.4090
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener 260 10 General Purpose No 190V 400W 1.4A 275V 170V Max 1
DA108S1RL DA108S1RL STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) DA1 Active 1 (Unlimited) 8 EAR99 4mm 1.2V 5mm ROHS3 Compliant Lead Free 8 LOW CAPACITANCE 8-SOIC (0.154, 3.90mm Width) No SVHC Surface Mount -55°C~150°C TJ 18V AVALANCHE Steering (Rail to Rail) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 DA108 8 Bidirectional 4 Other Diodes 730mW SILICON 8 COMPLEX Unidirectional 9V 2μA 18V General Purpose 18V 12A 2μA 18V 18V No 15V
SM6T82CAY SM6T82CAY 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, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 245 60 SM6T 2 Bidirectional 600W SILICON 1 Automotive Single 77.8V 70V 20μA 600W 10mA 146V 27A 86V No 27A 8/20μs 146V 1
ESDARF02-1BU2 ESDARF02-1BU2 STMicroelectronics 0.3114
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0.00000000 download NRND (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 0201 (0603 Metric) Surface Mount -40°C~150°C TJ Zener 0.24pF @ 200MHz~3GHz ESDARF02 0603 0201 General Purpose 3V 30W 30V 1A No 6V 1A 8/20μs 3V 1
P6KE47CARL P6KE47CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete 1 (Unlimited) 2 Axial EAR99 175°C -65°C 40.2V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial No SVHC Through Hole 47V AVALANCHE 800pF 600W Zener 400pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional ISOLATED 500μA General Purpose 1mA Single 600W 44.7V 40V 500μA 600W 1mA 44.7V 84V 48A 49.4V No 48A 8/20μs 40.2V
SM6T18AY SM6T18AY 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, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 30V 4.6mm ROHS3 Compliant 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 245 60 SM6T 2 Unidirectional Transient Suppressors 600W SILICON 1 200nA Automotive 24A Single 17.1V 15.3V 200nA 600W 1mA 17.1V 32.5V 123A 18.9V No 123A 8/20μs 32.5V
ESDA18-1F2 ESDA18-1F2 STMicroelectronics 0.4538
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0.00000000 download OBSOLETE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Obsolete 1 (Unlimited) 4 EAR99 125°C -65°C 1.07mm 1.07mm ROHS3 Compliant 4 4-WFBGA, FCBGA Surface Mount AVALANCHE Zener BOTTOM BALL ESDA18 4 Unidirectional Transient Suppressors 700W SILICON 2 500nA 10V General Purpose Single 16V 10V 700W 20V 1A No 1A 8/20μs 20V 1
P6KE68CARL P6KE68CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete 1 (Unlimited) EAR99 175°C -65°C 58.1V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener 312.5pF @ 1MHz P6KE 2 600W 1 Bidirectional 500μA General Purpose 33A 64.6V 58V 600W 1mA 64.6V 121V 33A No 33A 8/20μs 121V
ESDAVLC8-4BN4 ESDAVLC8-4BN4 STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Obsolete 1 (Unlimited) SMD/SMT EAR99 ROHS3 Compliant 4-XFQFN Exposed Pad Surface Mount -40°C~125°C TJ 5.5pF Zener 4.5pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) ESDAVLC8 Bidirectional 4 Transient Suppressors 32W Bidirectional General Purpose 14.5V 3V 45W 28V 1A No 8.5V 1A 8/20μs
SMM4F6.0A-TR SMM4F6.0A-TR STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMM4F, TRANSIL™ Active 1 (Unlimited) 2 EAR99 6V ROHS3 Compliant Tin 2 DO-222AA Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL FLAT SMM4F 3 Unidirectional Transient Suppressors SILICON 1 6V 10μA General Purpose 170A Single 6.65V 6V 10μA 400W 10mA 6.65V 13.7V 170A No 170A 8/20μs 13.7V 1
USBULC6-2F7 USBULC6-2F7 STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) USB, Transil™ Obsolete 1 (Unlimited) EAR99 3V ROHS3 Compliant 4 4-XFBGA No SVHC Surface Mount -40°C~150°C TJ 1.35pF Steering (Rail to Rail) 1pF @ 200MHz~3GHz NOT SPECIFIED NOT SPECIFIED USBUL Unidirectional 50W General Purpose Dual 3V 50W Yes 5.5V 2
SMBJ6.0CA-TR SMBJ6.0CA-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 6 months ago) Surface Mount Tape & Reel (TR) SMBJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 6V 4.3mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB No SVHC 2.45mm 5.59mm Surface Mount -55°C~150°C TJ 6V AVALANCHE 3.85nF 600W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 30 SMBJ 2 Bidirectional Transient Suppressors SILICON 1 6V 4000W 20μA General Purpose 10mA Single 600W 6.7V 6V 20μA 600W 10mA 6.7V 13.7V 290A 7.05V No 61A 10.3V
SMBF12AVCL SMBF12AVCL STMicroelectronics 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant SMB SMBF12
SM6T10CAY SM6T10CAY 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, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm ROHS3 Compliant 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 245 60 SM6T 2 Bidirectional 1 600W SILICON 1 20μA Automotive Single 9.5V 8.55V 20μA 600W 1mA 9.5V 18.6V 215A 10.5V No 215A 8/20μs 18.6V
ESDA13P70-1U1M ESDA13P70-1U1M STMicroelectronics 0.3896
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 0603 (1610 Metric) No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener BOTTOM ESDA13 Unidirectional SILICON 1 12V General Purpose Single 12.5V 12V 1.3kW 20V 60A No 1300W 1.3kW 60A 8/20μs 20V 1
ESDAULC6-8F3 ESDAULC6-8F3 STMicroelectronics 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) ESDA Active 1 (Unlimited) SMD/SMT 1.2mm 1.2mm ROHS3 Compliant Lead Free No 9 9-UFBGA, FCBGA Surface Mount -30°C~85°C TA 1.2pF Steering (Rail to Rail) 1.2pF @ 1MHz ESDAULC6 Unidirectional Bidirectional, Unidirectional 100nA 3V General Purpose 6V 3V Yes 8
OCVPB21-13F6 OCVPB21-13F6 STMicroelectronics 0.0000
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0.00000000 - 13-UFBGA, WLCSP STMicroelectronics Surface Mount Internal Switch 1 General Purpose 13V 13-WLCSP (2.1x1.32)
SMA6J24A-TR SMA6J24A-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 EAR99 24V ROHS3 Compliant Lead Free 2 DO-214AC, SMA Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMA6J 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 60A Single 600W 28.1V 24V 200nA 600W 1mA 26.7V 44.3V 80A 29.5V No 80A 8/20μs 24V
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