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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 Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code Number of Functions 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 Terminal Pitch JESD-30 Code Number of Channels Subcategory Qualification Status Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Halogen Free Number of Circuits Leakage Current Working Voltage Non-Repetitive Pk On-state Cur Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Voltage - Working Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Interface IC Type Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Output Current Flow Direction Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Test Number of Lines Telecom IC Type Reference Voltage Voltage Tol-Max Working Test Current Dynamic Impedance-Max Current - Hold (Ih) Voltage - Off State Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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 Voltage - On State
NTVB090NSA-L NTVB090NSA-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 58pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 90V 130V 4V
NUS6189MNTWG NUS6189MNTWG ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 22 4mm RoHS Compliant 22-PowerVFQFN 3mm Surface Mount Internal Switch 1 e3 Tin (Sn) QUAD NO LEAD NOT SPECIFIED NOT SPECIFIED 22 YES 0.5mm R-XQCC-N22 Not Qualified 1 General Purpose SURGE PROTECTION CIRCUIT
NUS6160MNTWG NUS6160MNTWG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 22 EAR99 150°C 4mm RoHS Compliant Lead Free 22 22-PowerVFQFN unknown 880μm Surface Mount Internal Switch e3 Tin (Sn) QUAD NO LEAD NOT SPECIFIED NOT SPECIFIED 22 Not Qualified 1 General Purpose 1.2V~20V HALF BRIDGE BASED PERIPHERAL DRIVER SOURCE
SZNSP4201MR6T1G SZNSP4201MR6T1G ON Semiconductor 0.0000
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0.00000000 download 25 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 ROHS3 Compliant SOT-23-6 Thin, TSOT-23-6 Surface Mount -40°C~125°C TJ Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) Automotive, USB No 6V 500W 12V 5V Max 4
NP1500SBMCT3G NP1500SBMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 29pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 30 A 250A 140V 150mA SILICON SURGE PROTECTOR 180V 80A 4V
SMBZ1449-20LT3G SMBZ1449-20LT3G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks 2016 RoHS Compliant
SL12T1G SL12T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 12V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ AVALANCHE 5pF Zener 3.5pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 3 Unidirectional YES Transient Suppressors 300W SILICON 1 Bidirectional, Unidirectional Halogen Free 1μA 12V Automotive 1A Single 300W 13.3V 12V 1μA 300W 1mA Yes 24V 5A 15.5V 1 No 5A 8/20μs
NP1100SAT3G NP1100SAT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant Lead Free 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 58pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 50A 250mA SILICON SURGE PROTECTOR 150mA 90V 130V 4V
SMBJ54CA SMBJ54CA ON Semiconductor 0.2492
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 54V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 54V 600W Bidirectional 1 1 Zener Bidirectional 5μA 6.9A 66.3V 87.1V Single 54V 5μA 600W 60V 6.9A 66.3V 600W 1mA No 60V 1
1SMA24AT3 1SMA24AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 24V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 500pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 10.3A 26.7V 24V 400W 1mA 26.7V 38.9V 10.3A 0.5W No 38.9V 1
SMBJ6V0A SMBJ6V0A ON Semiconductor 1.2084
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0.00000000 download Surface Mount Cut Tape yes Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6V 4.75mm RoHS Compliant Lead Free No UL RECOGNIZED SMB No SVHC 2.45mm 3.95mm 180mg 6V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 6V Zener Unidirectional 800μA 58.3A 6.67V 10.3V Single 600W 7.02V 6V 800μA 600W 6.67V 58.3A 7.37V 600W 10mA 6.67V
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
ESD5381MUT5G ESD5381MUT5G ON Semiconductor 0.0000
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0.00000000 download 26 Weeks LAST SHIPMENTS (Last Updated: 1 day ago) Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) 2 EAR99 3V 660μm RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0201 (0603 Metric) No SVHC 280μm 360μm Surface Mount -55°C~150°C TJ AVALANCHE 13pF Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 2 Unidirectional YES Transient Suppressors 300mW SILICON 1 3V 3V General Purpose Single 6.1V 3V 100nA 300mW 1mA Yes 10.5V 1A No 6.1V 1A 8/20μs 3V Max 1
1N6281ARL4G 1N6281ARL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 23.1V 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 1N6281A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 40A 25.7V 23.1V 1.5kW 1mA 25.7V 37.5V 40A 5W No 1500W 1.5kW 37.5V
SMBJ150CA SMBJ150CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 150V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 180mg 150V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.5A 167V 243V Single 150V 5μA 600W 167V 2.5A 185V 600W 1mA No 167V 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
CM1216-08MR CM1216-08MR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks CONSULT SALES OFFICE (Last Updated: 1 week ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 10 Solder EAR99 85°C -40°C 3.1mm 3.3V 3.1mm RoHS Compliant Lead Free Gold 8μA No 10 MSOP 950μm 3.1mm AVALANCHE 2pF e4 DUAL GULL WING 10 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Halogen Free 1μA 6V 6V 3.3V 1μA 400mW Yes 9V 1A 0.4W 8
1.5KE8.2ARL4G 1.5KE8.2ARL4G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Mosorb™ yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 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 NO O-PALF-W2 Transient Suppressors SILICON 1 SINGLE 7.02V UNIDIRECTIONAL ISOLATED General Purpose 8.2V 5W No 7.79V 1500W 1.5kW 124A 12.1V 7.02V 1
P6SMB43AT3 P6SMB43AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 36.8V 4.57mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMB 2.41mm 3.81mm 43V 600W e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 10.1A 40.9V 40.9V 36.8V 600W 1mA 40.9V 59.3V 11.1A 0.55W No 1
SZ2446T3G SZ2446T3G ON Semiconductor 0.0000
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0.00000000 5 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant SMB
SA45CA SA45CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 45V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 45V 500W Zener SA45 1 1 Zener Bidirectional 1μA General Purpose 6.9A 55.3V 45V 500W 1mA 50V 72.7V 6.9A DO-15 No 50V 500W 6.9A 72.7V 45V 1 1
1SMB45CAT3 1SMB45CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 45V 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 200pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 8.3A 50V 45V 600W 1mA 50V 72.2V 8.3A 0.55W No 72.2V 1
SMF15CT1G SMF15CT1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 15V 2mm ROHS3 Compliant Lead Free 6 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -40°C~125°C TJ 15V AVALANCHE 33pF 100W Zener 33pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 40 SMF*C 6 Unidirectional YES Transient Suppressors SILICON 5 Unidirectional 1μA 15V General Purpose 5A Common Anode 100W 17V 15V 1μA 100W 1mA 17V Yes 29V 5A 19V No 5A 8/20μs 15V Max
SMBJ60CA SMBJ60CA ON Semiconductor 0.3658
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0.00000000 Surface Mount Cut Tape SMD/SMT 150°C -55°C 60V 4.7mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.44mm 3.94mm 180mg 60V 600W Bidirectional 1 1 Zener Bidirectional 5μA 6.2A 66.7V 96.8V Single 60V 5μA 600W 66.7V 6.2A 73.7V 600W 1mA No 66.7V 1
SMBJ48A SMBJ48A ON Semiconductor 0.2874
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 48V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 180mg 48V 600W Unidirectional 1 1 Zener Unidirectional 5μA 7.8A 58.9V 77.4V Single 600W 48V 5μA 600W 53.3V 7.8A 58.9V 1mA No 53.3V 1
MMBZ12VALT1 MMBZ12VALT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 8.5V 2.9mm Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 1.4mm Surface Mount -55°C~150°C TJ 12V 40W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Bidirectional Voltage Reference Diodes SILICON 2 Unidirectional 200nA 8.5V General Purpose 2.35A 11.4V 8.5V 40W 17V 2.35A 12V 5% No 17V 2 2 1
DF3A6.8FUT1 DF3A6.8FUT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 18 hours ago) Tape & Reel (TR) no Obsolete 1 (Unlimited) SMD/SMT EAR99 5V 2.2mm Non-RoHS Compliant Contains Lead 3 SC-70, SOT-323 1mm 1.35mm Surface Mount -55°C~150°C TJ 6.8V 8541.10.00.50 200W Zener e0 DUAL GULL WING 240 30 DF3A6.8FU 3 Unidirectional YES Voltage Reference Diodes SILICON 2 General Purpose 9.37A 6.4V 5V 150W 16V 9.37A 2 6.8V 5.9% 5mA 50Ohm No 9.37A 8/20μs 16V
1V5KE11CA 1V5KE11CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 9.4V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 11V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 10μA 96.2A 10.5V 15.6V Single 11.05V 9.4V 10μA 1.5kW 10.5V 96.2A 11.6V 1.5kW 1mA 10.5V
NZQA6V8AXV5T3 NZQA6V8AXV5T3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 Non-RoHS Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ AVALANCHE Zener 12pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*AXV5 5 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional General Purpose 1.6A 6.1V 4.3V 20W 13V 1.6A 0.38W 4 No 6.47V 1.6A 8/20μs
SZSMF15AT1G SZSMF15AT1G ON Semiconductor 0.0000
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0.00000000 26 Weeks Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free SOD-123F Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL FLAT 260 30 YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL Automotive 0.385W No 16.7V 8.2A 24.4V 15V 1
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