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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width 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 Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection 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 Power Dissipation-Max Current - Test Number of Lines 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
1N6381G 1N6381G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ yes Obsolete 1 (Unlimited) 2 Axial EAR99 45V 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 1N6381 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 52.9V 45V 1.5kW 1mA 52.9V 70V 10A 5W No 1500W 1.5kW 78.9V
SMBJ14A SMBJ14A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 14V 600W Unidirectional 1 1 Zener Unidirectional 5μA 25.9A 15.6V 23.2V Single 600W 14V 5μA 600W 15.6V 25.9A 17.2V 600W 1mA No 15.6V 1
SMCJ10CA SMCJ10CA ON Semiconductor 0.5820
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0.00000000 download Surface Mount Tape & Reel (TR) 2017 SMD/SMT 150°C -65°C 10V 7.11mm RoHS Compliant Lead Free No 2 SMC 2.41mm 6.22mm 300mg 10V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 88.2A 11.1V 17V Single 10V 5μA 1.5kW 11.1V Yes 88.2A 1.5kW 1mA No 11.1V 1
SA17CA SA17CA 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 SA17 General Purpose DO-15 No 18.9V 500W 18.1A 27.6V 17V 1
SA10AG SA10AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) 150°C -55°C 10V 3.6mm 7.6mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ 10V 500W Zener SA*A Unidirectional 1 Zener Unidirectional 1μA General Purpose 29.4A 11.1V 10V 500W 1mA 11.1V 17V 29.4A Axial No 11.1V 500W 29.4A 17V 10V 1 1
SMCJ78CA SMCJ78CA ON Semiconductor 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 78V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 78V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 11.9A 86.7V 126V Single 78V 5μA 1.5kW 86.7V 11.9A 95.8V 1.5kW 1mA No 86.7V 1
UESD5.0DT5G UESD5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) uESD yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1.2mm ROHS3 Compliant Lead Free 3 SOT-723 No SVHC 550μm 850μm Surface Mount -55°C~150°C TJ AVALANCHE 38pF Zener 38pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*D 3 Unidirectional YES 1 Transient Suppressors 240mW SILICON 2 5V Halogen Free 100nA 5V General Purpose Common Anode 6.2V 5V 100nA 240mW 1mA 6.2V Yes 6.2V 2 No 5V Max
MMBZ15VDLT1 MMBZ15VDLT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 12 hours ago) Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 150°C -55°C 1.3mm 12.8V 2.9mm Non-RoHS Compliant Contains Lead 3 UL RECOGNIZED SOT-23-3 1.3mm 15V 8541.10.00.50 40W e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*V 3 Bidirectional YES 2 Transient Suppressors SILICON 2 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 100nA 12.8V 1.9A 14.3V 14.3V 12.8V 40W 21.2V 1.9A No
SZESD1L001W1T2G SZESD1L001W1T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant 6-TSSOP, SC-88, SOT-363 Surface Mount -55°C~125°C TJ Zener 0.3pF @ 1MHz e3 Tin (Sn) Automotive, HDMI, USB No 16.5V 30V Typ 5V 4
SA78A SA78A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) Axial 175°C -65°C 78V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 78V 500W Zener SA78 Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 4A Single 95.8V 78V 1μA 500W 1mA 86.7V 126V 4A DO-15 No 86.7V 500W 4A 126V 78V 1 1
SA18A SA18A ON Semiconductor 0.3879
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 18V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC Through Hole 300mg 18V 500W Zener SA18 Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 17.2A Single 1W 22.1V 18V 1μA 500W 1mA 20V 29.2V 17.2A 22.1V DO-15 No 20V 500W 17.2A 29.2V 18V 1 1
1.5KE24AG 1.5KE24AG ON Semiconductor 0.0000
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0.00000000 download Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 20.5V RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1.5KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 45A 22.8V 20.5V 1.5kW 1mA 22.8V 33.2V 45A Axial No 22.8V 1500W 1.5kW 45A 33.2V 20.5V 1 1
NUP4105MUTAG NUP4105MUTAG ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 10 SMD/SMT EAR99 2.6mm 3.3V 2.6mm RoHS Compliant Lead Free No 10 10-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE 5pF Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) DUAL NUP4105 10 Unidirectional Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA 3.3V General Purpose 26A 5V 3.3V 450W 14V 25A Yes 25A 8/20μs 3.3V Max 4
SMF130AT1G SMF130AT1G 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 130V 175W Zener e3 Tin (Sn) DUAL FLAT SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 152V 130V 200W 209V 800mA 0.385W No 144V 800mA 1
SMCJ150A SMCJ150A ON Semiconductor 0.4864
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 150V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 150V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 6.2A 167V 243V Single 150V 5μA 1.5kW 167V 6.2A 185V 1.5kW 1mA No 167V 1
SMCJ8V5CA SMCJ8V5CA ON Semiconductor 0.5811
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0.00000000 Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 8.5V 7.11mm RoHS Compliant Lead Free 2 UL RECOGNIZED SMC 2.62mm 6.22mm 300mg 8.5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 40μA 104.2A 9.44V 14.4V Single 9.92V 8.5V 40μA 1.5kW 9.44V 104.2A 1.5kW 1mA No 9.44V
SMCJ6V5CA SMCJ6V5CA ON Semiconductor 10.1718
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0.00000000 Surface Mount yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6.5V 7.11mm RoHS Compliant Lead Free 2 UL RECOGNIZED SMC 2.62mm 6.22mm 300mg 6.5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 1mA 133.9A 7.22V 11.2V Single 7.6V 6.5V 1mA 1.5kW 7.22V 133.9A 1.5kW 10mA No 7.22V
SA22A SA22A ON Semiconductor 0.0290
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA22 General Purpose DO-15 No 24.4V 500W 14.1A 35.5V 22V 1
ESD7124MUTBG ESD7124MUTBG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TJ Zener 0.35pF @ 1MHz e3 Tin (Sn) Transient Suppressors BIDIRECTIONAL General Purpose 6.5V 12V 15V 1A No 5.5V 13.3V 1A 8/20μs 9.5V 15V 3.3V Max 12V Max 4
1N6267ARL4 1N6267ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 5.8V 5.3mm 9.5mm 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 6.8V 1.5kW Zener e3 Tin (Sn) WIRE 260 40 1N6267A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1mA General Purpose 143A 6.45V 5.8V 1.5kW 10mA 6.45V 10.5V 143A 5W No 1500W 1.5kW 10.5V
ESD5484FCT5G ESD5484FCT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) SMD/SMT EAR99 300μm 5V 600μm ROHS3 Compliant Lead Free 2 0201 (0603 Metric) 250μm 300μm Surface Mount -55°C~150°C TJ 45pF Zener 2 YES Transient Suppressors 5V Bidirectional Halogen Free 100nA 5V General Purpose 7A Single 6V 5V 100nA 300mW 1mA Yes 11.5V 7A 1 No 7A 8/20μs 5V Max
1SMB11AT3 1SMB11AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V 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 1345pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 33A 12.2V 11V 600W 1mA 12.2V 18.2V 33A 0.55W No 18.2V 1
SA110A SA110A ON Semiconductor 0.4357
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA110 General Purpose DO-15 No 122V 500W 2.8A 177V 110V 1
ESD8472MUT5G ESD8472MUT5G ON Semiconductor 0.0000
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0.00000000 download 12 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 320μm 5.3V 620μm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0201 (0603 Metric) No SVHC 280μm 320μm Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.2pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 2 Bidirectional YES 1 Transient Suppressors 300mW SILICON 1 Halogen Free 50nA 5.3V RF Antenna Single 7V 5.3V 50nA 300mW 1mA Yes 20V 3A No 3A 8/20μs 14V 5.3V Max
1SMC28AT3 1SMC28AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 28V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 28V 1.5kW e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 33A 31.1V 31.1V 28V 1.5kW 45.4V 33A 0.75W No
SMBJ90A SMBJ90A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 90V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 90V 600W Unidirectional 1 1 Zener Unidirectional 5μA 4.1A 100V 146V Single 90V 5μA 600W 100V 4.1A 111V 600W 1mA No 100V 1
ESD7461N2T5G ESD7461N2T5G ON Semiconductor 0.0000
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0.00000000 5 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.3pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM R-PBCC-N2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL Automotive, RF Antenna 16.5V 16V 39V 16A 0.3W No 16.5V 16A 100ns 16V Max 1
P6SMB33AT3 P6SMB33AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2001 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 28.2V 4.57mm Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 33V 132A 600W Zener 585pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 13.2A 31.4V 28.2V 600W 45.7V 13.2A 0.55W No 45.7V 1 1
SMBJ6V5A SMBJ6V5A ON Semiconductor 0.0000
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0.00000000 download Surface Mount yes Active 1 2 SMD/SMT EAR99 150°C -55°C 6.5V 4.7mm RoHS Compliant Lead Free 2 UL RECOGNIZED 2.44mm 3.94mm 180mg 6.5V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 500μA 53.6A 7.22V 11.2V Single 7.6V 6.5V 500μA 600W 7.22V 53.6A 600W 10mA No 7.22V
ESD8551N2T5G ESD8551N2T5G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -55°C~125°C TJ Zener 0.2pF @ 1MHz General Purpose No 5.5V 16V Typ 3.3V Max 1
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