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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 Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code Packing Method Number of Functions Physical Dimension 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 Reference Standard Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Forward Voltage 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Trigger Device Type Current - Test Number of Lines Clamping Voltage-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
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
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
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
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
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
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
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
ESD7371XV2T1G ESD7371XV2T1G 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 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 7V 5.3V 0.3W No 7V 5.3V Max 1
P6KE200CA P6KE200CA ON Semiconductor 0.3575
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0.00000000 download Through Hole Tape & Reel Active Axial 175°C -65°C 171V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 200V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.2A 190V 274V Single 5W 171V 5μA 600W 190V 2.2A 210V 600W 1mA No 190V 1
P6SMB6.8AT3 P6SMB6.8AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 5.8V 4.57mm Non-RoHS Compliant Contains Lead 57A 2 UL RECOGNIZED, HIGH RELIABILITY SMB 2.41mm 3.81mm 6.8V 600W e0 DUAL C BEND 240 30 P6SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 3.5V 1mA 57A 600W 6.45V 64.6V 5.8V 1mA 600W 10mA 6.45V 10.5V 57A No 1
SMCJ5V0CA SMCJ5V0CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 yes Active 1 2 EAR99 150°C -55°C 5V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMD/SMT No SVHC 2.75mm 6.25mm 300mg 5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 5V Zener Bidirectional 2mA 163A 7V 9.2V Single 6.7V 5V 2mA 1.5kW 6.4V 163A 7V 1.5kW 10mA 6.4V
SA64A SA64A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 64V RoHS Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener SA64 1 1 Zener Unidirectional 1μA General Purpose 4.9A 78.6V 64V 500W 1mA 71.1V 103V 4.9A DO-15 No 71.1V 500W 4.9A 103V 64V 1 1
SA9V0A SA9V0A 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 SA9V0 General Purpose DO-15 No 10V 500W 32.5A 15.4V 9V 1
1.5SMC18AT3 1.5SMC18AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 15.3V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 18V 1.5kW e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 59.5A 17.1V 17.1V 15.3V 1.5kW 25.2V 0.75W No
1SMA20AT3 1SMA20AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 20V Non-RoHS Compliant Contains Lead HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 585pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 12.3A 22.2V 20V 400W 32.4V 12.3A 0.5W No 32.4V 1 1
1SMA20CAT3 1SMA20CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 20V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 305pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 2.5μA Automotive 12.3A 22.2V 20V 400W 1mA 22.2V 32.4V 12.3A 0.5W No 32.4V 1
P6KE220CA P6KE220CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Discontinued Axial 175°C -65°C 185V 3.56mm 6.75mm RoHS Compliant Lead Free 2 DO-15 220V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 1.9A 209V 328V Single 5W 185V 1A 600W 209V No 1.9A 1mA No 209V 1
NUP4103FCT1 NUP4103FCT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 weeks ago) Tape & Reel (TR) 2006 no Obsolete 1 (Unlimited) SMD/SMT EAR99 5.5V 1.33mm Non-RoHS Compliant Contains Lead 5 5-WFBGA, CSPBGA 0.68mm 0.96mm Surface Mount -40°C~85°C TA TAPE AND REEL 4 L1.33XB0.96XH0.68 (mm) Zener e0 Tin/Lead (Sn/Pb) NUP4103 5 Unidirectional General Purpose 6V 5.5V 4 No 5.5V Max
NUP4012PMUTAG NUP4012PMUTAG ON Semiconductor 0.0000
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0.00000000 download 35 Weeks LAST SHIPMENTS (Last Updated: 9 hours ago) Surface Mount Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 4V RoHS Compliant 6 6-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE 700FF Zener 0.7pF @ 1MHz e3 Tin (Sn) DUAL NUP4012 6 Unidirectional Transient Suppressors SILICON 4 4V 1μA General Purpose 5.2V 4V 1μA 1mA 5.2V No 4V Max
SA70A SA70A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 70V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 70V 500W Zener SA70 1 1 Zener Unidirectional 1μA General Purpose 4.4A 86V 70V 500W 1mA 77.8V 113V 4.4A DO-15 No 77.8V 500W 4.4A 113V 70V 1 1
ESD8106MUTAG ESD8106MUTAG ON Semiconductor 1.0532
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 14 EAR99 ROHS3 Compliant 14 ULTRA LOW CAPACITANCE 14-UFDFN Surface Mount -55°C~125°C TJ AVALANCHE 8541.10.00.50 Zener 0.3pF @ 1MHz e3 Tin (Sn) DUAL Unidirectional SILICON 6 1μA 3.3V General Purpose 5V 3.3V 11.4V 16A No 4V 16A 100ns 11.4V Typ 3.3V Max 6
SMF150AT1 SMF150AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 150V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 176V 150V 200W 243V 700mA 0.385W No 167V 700mA 1
TVS5501V10MUT5G TVS5501V10MUT5G ON Semiconductor 0.0000
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0.00000000 5 Weeks Tape & Reel (TR) 2016 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 2-UDFN Surface Mount -65°C~150°C TJ Zener 400pF @ 1MHz Max Nickel/Gold/Palladium (Ni/Au/Pd) General Purpose 12V No 60A 8/20μs 20V 10V Max 1
NP3500SAT3G NP3500SAT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant Lead Free 2.2A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 179.991122mg 28pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 50A 250mA SILICON SURGE PROTECTOR 150mA 320V 400V 4V
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