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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 Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Capacitance Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Number of Channels Subcategory Power Supplies Reference Standard Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Analog IC - Other Type Case Connection Halogen Free Number of Circuits 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 Watchdog Timer Number of Voltages Monitored Adjustable Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max 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 Number of Bidirectional Channels
SRDA05-4R2G SRDA05-4R2G ON Semiconductor 0.0000
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0.00000000 download 40 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 5V 5mm ROHS3 Compliant Lead Free Tin No 8 LOW CAPACITANCE 8-SOIC (0.154, 3.90mm Width) No SVHC 1.5mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Steering (Rail to Rail) 10pF @ 1MHz e3 DUAL GULL WING 260 40 SRDA05-4R2 8 Bidirectional YES 4 Transient Suppressors SILICON 1 SINGLE Unidirectional 10μA General Purpose 500W 6V 5V 10μA 500W 1mA 12V 10A 6V Yes 10A 8/20μs
1SMC64AT3 1SMC64AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 64V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 14.6A 71.1V 64V 1.5kW 103V 14.6A 0.75W No 1500W 1.5kW 103V 1 1
ESD5Z5.0T5G ESD5Z5.0T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE Zener 80pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 SILICON 1 SINGLE 5V UNIDIRECTIONAL General Purpose 5V 174W 18.6V 9.4A 0.5W No 6.2V 9.4A 8/20μs 5V Max 1
P6SMB13CAT3G P6SMB13CAT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11.1V RoHS Compliant Lead Free 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 740pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 33A 12.4V 11.1V 600W 1mA 12.4V 18.2V 33A 0.55W No 18.2V 1
SZMMQA6V2T1G SZMMQA6V2T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101, MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 4V ROHS3 Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING MMQA 6 Unidirectional YES Transient Suppressors SILICON 4 4V Halogen Free 4V Automotive 2.66A 5.89V 4V 150W 9V 2.66A 0.225W No 2.66A 8/20μs 9V 4
NZQA5V6XV5T3 NZQA5V6XV5T3 ON Semiconductor 0.0000
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0.00000000 OBSOLETE (Last Updated: 2 weeks ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 3V Non-RoHS Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ AVALANCHE Zener 90pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*XV5 5 Unidirectional YES Transient Suppressors SILICON 4 3V General Purpose 10A 5.32V 3V 100W 10.5V 10A 0.3W 4 No 10A 8/20μs 10.5V 3V
SZESD7951ST5G SZESD7951ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOD-923 Surface Mount -55°C~125°C TJ Zener 0.25pF @ 1MHz Automotive 5V 12V 3A No 6V Typ 3A 8/20μs 5V Max 1
MC3423DR2G MC3423DR2G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 15 hours ago) Surface Mount Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 40V 4.5V 3.9mm Surface Mount Mixed Technology 6mA 1 e3 Tin (Sn) DUAL GULL WING 260 5V 40 8 COMMERCIAL 1 Power Management Circuits 5/36V POWER SUPPLY SUPPORT CIRCUIT 2 General Purpose No 1 YES
1.5SMC20AT3 1.5SMC20AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 17.1V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1.5SMC 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 54A 19V 17.1V 1.5kW 1mA 19V 27.7V 54A 0.75W No 1500W 1.5kW 27.7V 1
P6SMB11AT3 P6SMB11AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 9.4V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1550pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 38A 10.5V 9.4V 600W 15.6V 38A 0.55W No 15.6V 1 1
P6KE110ARL P6KE110ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 110V 94V 600W 152V 4A 5W No 105V 4A 8/20μs 94V 1
SA8V5CA SA8V5CA 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 SA8V5 General Purpose DO-15 No 9.44V 500W 34.7A 14.4V 8.5V 1
NSP8818MUTAG NSP8818MUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 10 ROHS3 Compliant LOW CAPACITANCE 10-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Steering (Rail to Rail) 5pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL YES R-PDSO-N10 IEC-61000-4-2, 4-5 SILICON 8 3V UNIDIRECTIONAL Ethernet 3.5V 0.5μA 3V 1.1V 15V No 3.2V 35A 8/20μs 15V 3V Max 8
SA10CA SA10CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 10V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 10V 500W Zener SA10 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 29.4A Single 12.3V 10V 1μA 500W 1mA 11.1V 17V 29.4A DO-15 No 11.1V 500W 29.4A 17V 10V 1 1
NUP2128WTT1G NUP2128WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant SC-70, SOT-323 Surface Mount -55°C~175°C TJ Zener 11.5pF @ 1MHz e3 Tin (Sn) CAN No 28V 150W 3.5A 8/20μs 50V 26.5V Max 2
SZESD7102BT1G SZESD7102BT1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-75, SOT-416 Surface Mount -55°C~125°C TJ Steering (Rail to Rail) 0.3pF @ 1MHz Automotive No 16.5V 16A 30V Typ 5V 2
UESD5.0ST5G UESD5.0ST5G ON Semiconductor 0.0250
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) uESD yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 5V RoHS Compliant Lead Free 2 SOD-723 Surface Mount -55°C~150°C TJ AVALANCHE 65pF Zener 65pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*S 2 Transient Suppressors SILICON 1 SINGLE 5V Unidirectional General Purpose 8.8A 6.2V 5V 117W 13.3V 8.8A No 8.8A 8/20μs 5V Max 1
1N6283ARL4 1N6283ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ yes Obsolete 1 (Unlimited) 2 Axial EAR99 28.2V Non-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 1N6283A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 33A 31.4V 28.2V 1.5kW 1mA 31.4V 45.7V 33A 5W No 1500W 1.5kW 45.7V
P6KE15CA P6KE15CA ON Semiconductor 1.0883
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0.00000000 download Through Hole Tape & Reel 2006 Axial 175°C -65°C 12.8V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 15V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 28A 14.3V 21.2V Single 600W 12.8V 5μA 600W 14.3V 28A 15.8V 600W 1mA No 14.3V 1
SZESD8351XV2T1G SZESD8351XV2T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2010 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 Tin (Sn) DUAL FLAT Unidirectional Transient Suppressors SILICON 1 3.3V Automotive Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
1SMC22AT3 1SMC22AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 42.2A 24.4V 22V 1.5kW 35.5V 42.2A 0.75W No 1500W 1.5kW 35.5V 1 1
74F1071SCX 74F1071SCX ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 1999 Obsolete 1 (Unlimited) 20-SOIC (0.295, 7.50mm Width) Surface Mount 0°C~70°C TA Zener 74F1071 General Purpose 20-SOIC No 800mW 5V 18
NSPM0061MUT5G NSPM0061MUT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-UDFN Surface Mount -65°C~150°C TJ AVALANCHE Zener 12pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 6.3V UNIDIRECTIONAL General Purpose 7.3V 6.3V No 6.5V 11.5V 6.3V Max 1
SZESD9B3.3ST5G SZESD9B3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOD-923 Surface Mount -55°C~150°C TJ Zener 15pF @ 1MHz Automotive 3.3V 11.5V 2A No 5V 2A 8/20μs 3.3V Max 1
NUP4212UPMUTAG NUP4212UPMUTAG ON Semiconductor 0.0000
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0.00000000 download 14 Weeks LAST SHIPMENTS (Last Updated: 2 weeks ago) Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.2mm 4V 1.8mm ROHS3 Compliant Lead Free No 6 EXCELLENT CLAMPING CAPABILITY 6-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE Zener 0.7pF @ 1MHz e3 Tin (Sn) DUAL NUP4212 6 Unidirectional YES Transient Suppressors SILICON 6 4V Halogen Free 1μA 12V General Purpose 5.2V 4V 14.3V Yes 1A 8/20μs 14.3V 4V Max 4
SMBZ1449-11LT3G SMBZ1449-11LT3G ON Semiconductor 0.0000
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0.00000000 2 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant
ESD7002WTT1G ESD7002WTT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.24mm 5V 2.1mm ROHS3 Compliant Lead Free 3 ULTRA LOW CAPACITANCE SC-70, SOT-323 Surface Mount -55°C~125°C TJ AVALANCHE 500FF Zener 0.3pF @ 1MHz e3 Tin (Sn) GULL WING 3 Unidirectional 1 Transient Suppressors SILICON 2 1μA 16V HDMI, USB Dual 16.5V 5V 33.9V 16A No 2
ESD7351XV2T1G ESD7351XV2T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE, ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.43pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL RF Antenna 5V 3.3V No 5V 3.3V Max 1
P6KE82A P6KE82A ON Semiconductor 0.4718
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0.00000000 Through Hole Axial 175°C -65°C 70.1V RoHS Compliant Lead Free 2 DO-15 300mg 82V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 5.3A 77.9V 113V Single 600W 70.1V 5μA 600W 77.9V 5.3A 86.1V 600W 1mA No 77.9V 1
ESD8351XV2T5G ESD8351XV2T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant LOW CAPACITANCE, ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.37pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 30 YES R-PDSO-F2 SILICON 1 SINGLE 3.3V UNIDIRECTIONAL USB 2.0 7V 0.5μA 3.3V No 5.5V 5A 8/20μs 11.2V Typ 3.3V Max 1
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