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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 Reach Compliance Code Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Reference Standard Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Max Junction Temperature (Tj) Current - Test 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 Number of Bidirectional Channels
SA18CA SA18CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 18V 3.56mm 50.8mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 4.535924g 18V 500W Zener SA18 Bidirectional 1 500W 18V 1 Zener Bidirectional 1μA General Purpose 17.2A Single 1W 20V 18V 1μA 500W 1mA 20V 29.2V 17.2A 22.1V DO-15 No 20V 500W 17.2A 29.2V 18V 1 1
P6SMB33CAT3 P6SMB33CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Automotive, AEC-Q101 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 28.2V 4.57mm Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 33V 132A 600W Zener 305pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE Automotive 13.2A 31.4V 28.2V 600W 45.7V 13.2A 0.55W No 45.7V 1
1.5KE75ARL4 1.5KE75ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 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 1.5KE 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 1
SMF51AT1G SMF51AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 1.65mm 51V 2.7mm RoHS Compliant Lead Free 2 SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 51V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 1μA 51V General Purpose 2.4A Single 56.7V 51V 200W 82.4V 2.4A 0.385W No 82.4V 1 1
MPTE-12RL4G MPTE-12RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ yes Obsolete 3 (168 Hours) 2 EAR99 12V RoHS Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 MPTE 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 10A 14.1V 12V 1.5kW 21.2V 70A 5W No 1500W 1.5kW 70A 8/20μs 21.2V 1
P6KE170CA P6KE170CA ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Through Hole Discontinued Axial 175°C -65°C 145V RoHS Compliant DO-15 1.6pF 1 1 Zener Bidirectional 5μA 2.6A 179V 234V 145V 600W 162V 2.6A 1mA No 162V 1
SA15CA SA15CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 15V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 15V 500W Zener SA15 Bidirectional 1 500W 1 Zener Bidirectional 1μA General Purpose 20.6A Single 500W 16.7V 15V 1μA 500W 1mA 16.7V 24.4V 20.6A 18.5V DO-15 No 16.7V 500W 20.6A 24.4V 15V 1 1
1N6288ARL4 1N6288ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape (CT) 2004 Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 43.6V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE Axial 51V 1.5kW e3 Tin (Sn) WIRE 260 40 2 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 21.4A 48.5V 48.5V 43.6V 1.5kW 1mA 48.5V 70.1V 21.4A 5W No 1
SA7V5CA SA7V5CA 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 SA7V5 General Purpose DO-15 No 8.33V 500W 38.8A 12.9V 7.5V 1
MMQA24VT1G MMQA24VT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2009 MMQA yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 18V 3mm RoHS Compliant Lead Free 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 75nA 18V General Purpose 694mA Common Anode 22.8V 18V 75nA 150W 1mA Yes 34.6V 694mA 0.225W No 694mA 8/20μs 34.6V 4
P6KE39A P6KE39A ON Semiconductor 0.5386
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0.00000000 download Through Hole 2009 Axial 175°C -65°C 33.3V 3.56mm 7.62mm RoHS Compliant Lead Free 11.2A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 39V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 11.2A 41V 53.9V Single 600W 33.3V 5μA 600W 37.1V 11.2A 41V 600W 1mA No 37.1V 1
SA6V5A SA6V5A 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 SA6V5 General Purpose DO-15 No 7.22V 500W 44.7A 11.2V 6.5V 1
SZMMBZ16VALT1G SZMMBZ16VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) 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 8541.10.00.50 Zener e3 Tin (Sn) DUAL GULL WING YES R-PDSO-G3 SILICON 2 13V UNIDIRECTIONAL 40W Automotive 16V 0.05μA 13V No 15.2V 1.7A 23V 13V 2
P6KE400A P6KE400A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2013 Active Axial 175°C -65°C 342V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 400V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.1A 380V 548V Single 600W 342V 5μA 600W 380V 1.1A 420V 600W 1mA No 380V 1
SMF51AT1 SMF51AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 51V 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 51V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 2.4A 56.7V 51V 200W 82.4V 2.4A 0.385W No 82.4V 1 1
1V5KE250A 1V5KE250A ON Semiconductor 0.4572
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 214V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 250V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 4.5A 237V 344V Single 1.5kW 250V 214V 5μA 1.5kW 237V 4.5A 263V 1.5kW 1mA 237V
SMBJ75A SMBJ75A ON Semiconductor 0.2564
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 75V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.15mm 3.95mm 180mg 75V 600W Unidirectional 1 1 Zener Unidirectional 5μA 5A 83.3V 121V Single 75V 5μA 600W 83.3V 5A 92.1V 600W 1mA No 83.3V 1
ESDL1531MX4T5G ESDL1531MX4T5G ON Semiconductor 0.3767
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0.00000000 download 5 Weeks Tape & Reel (TR) yes Active 2 LOW CAPACITANCE 01005 (0402 Metric) compliant Surface Mount -55°C~150°C AVALANCHE Zener 0.15pF @ 1MHz BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 3.3V BIDIRECTIONAL General Purpose 7.05V 3.3V 6.5V No 5.5V 5.7A 8/20μs 6.5V 3.3V 1
1SMB24AT3 1SMB24AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 24V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 24V 600W Zener 675pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 15.4A 26.7V 24V 600W 38.9V 15.4A 0.55W No 38.9V 1 1
MMQA20VT3G MMQA20VT3G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 3 days ago) Tape & Reel (TR) 2011 MMQA yes Obsolete 1 (Unlimited) 6 EAR99 1.5mm 15V 3mm RoHS Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES 1 Transient Suppressors SILICON 4 Unidirectional 75nA 15V General Purpose 840mA 21V 15V 150W 28.6V 840mA 0.225W No 19V 840mA 8/20μs 4
P6KE11CA P6KE11CA ON Semiconductor 0.5517
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0.00000000 download Through Hole 2006 Active Axial 175°C -65°C 9.4V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 11V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 10μA 38A 10.5V 15.6V Single 9.4V 10μA 600W 10.5V 38A 11.6V 600W 1mA No 10.5V 1
1V5KE24CA 1V5KE24CA ON Semiconductor 2.5870
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 20.5V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 24V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 45.2A 22.8V 33.2V Single 5W 24V 20.5V 5μA 1.5kW 22.8V 45.2A 25.2V 1.5kW 1mA 22.8V
1SMB10AT3 1SMB10AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 10V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 10V 353A 600W Zener 1460pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors 10V SILICON 1 SINGLE Unidirectional General Purpose 35.3A 11.1V 10V 600W 17V 35.3A 0.55W No 17V 1 1
SZSD05T1G SZSD05T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2 SC-76, SOD-323 Surface Mount -55°C~150°C TJ AVALANCHE 350pF Zener 350pF @ 1MHz e3 Tin (Sn) DUAL GULL WING Unidirectional Transient Suppressors SILICON 1 5V 5V Automotive Single 6.2V 5V 350W 9.8V 24A 0.3W No 6.2V 24A 8/20μs 1
1V5KE10A 1V5KE10A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 8.55V 5.33mm 6.35mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 10V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 10μA 103A 9.5V 14.5V Single 5W 10V 8.55V 10μA 1.5kW 9.5V No 103A 10.5V 1.5kW 1mA 9.5V
1N6268ARL4G 1N6268ARL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 6.4V RoHS Compliant Lead Free 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 1N6268A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 500μA General Purpose 132A 7.13V 6.4V 1.5kW 10mA 7.13V 11.3V 132A 5W No 1500W 1.5kW 11.3V
SZNUP3105LT3G SZNUP3105LT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 1.11mm Surface Mount -55°C~150°C TJ 30pF Zener 30pF @ 1MHz e3 Tin (Sn) GULL WING Bidirectional 2 AEC-Q101; IEC-61000-4-5 SILICON 2 32V Automotive, CAN Dual 35.6V 32V 350W 66V 8A 150°C No 8A 8/20μs 32V Max
ESDR7534W1T2G ESDR7534W1T2G ON Semiconductor 0.0000
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0.00000000 download 10 Weeks LAST SHIPMENTS (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) 6 EAR99 5V 2.2mm RoHS Compliant Lead Free No 6 LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 1mm 1.35mm Surface Mount -55°C~125°C TJ AVALANCHE 3pF Steering (Rail to Rail) 1.9pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 30 6 Unidirectional SILICON 1 SINGLE 5V 5V General Purpose 5V 3μA 300W 1mA 30V 10A Yes 6V 5V Max 4
SZNUP4016P5T5G SZNUP4016P5T5G ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 day ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 5 SOT-953 Surface Mount -40°C~125°C TJ Zener 0.5pF @ 1MHz e3 Tin (Sn) NUP4016 5 Unidirectional YES Transient Suppressors 5V Halogen Free 5V Automotive 5.5V 5V No 5.5V 5V Max 4 1
SMBJ100CA SMBJ100CA ON Semiconductor 4.7494
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 100V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 180mg 100V 600W Bidirectional 1 1 Zener Bidirectional 5μA 3.7A 111V 162V Single 100V 5μA 600W 111V 3.7A 123V 1mA No 111V 1
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