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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 Current 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 Voltage 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 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 Max Junction Temperature (Tj) 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
SA8V5A SA8V5A 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
1V5KE110A 1V5KE110A ON Semiconductor 0.6234
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 94V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 110V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 9.9A 106V 152V Single 111V 94V 5μA 1.5kW 106V 9.9A 116V 1.5kW 1mA 106V
MMQA6V8T1G MMQA6V8T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 12 hours ago) Tape & Reel (TR) 2009 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 4.3V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -55°C~150°C TJ 6.8V AVALANCHE 250pF 24W Zener 250pF @ 1MHz e3 DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors 24W SILICON 4 Unidirectional Halogen Free 500nA 4.3V General Purpose 2.45A Common Anode 150W 6.46V 4.3V 500nA 150W 1mA Yes 9.8V 2.45A 7.14V No 2.45A 8/20μs 4
P6KE82CA P6KE82CA ON Semiconductor 0.5873
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0.00000000 Through Hole Bulk Axial 175°C -65°C 70.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 3.56mm 3.56mm 300mg 82V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 5.3A 77.9V 113V Single 70.1V 5μA 600W 77.9V 5.3A 600W 1mA No 77.9V 1
1.5KE68A 1.5KE68A ON Semiconductor 0.6555
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0.00000000 download Bulk Mosorb™ Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 68V 1.5kW Zener 1.5KE General Purpose 5W 71.4V Axial No 64.6V 1500W 1.5kW 16.3A 92V 58.1V 1
P6SMB110AT3 P6SMB110AT3 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 94V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 200pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 4A 105V 94V 600W 152V 4A 0.55W No 152V 1 1
PACDN006MR PACDN006MR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 3.1mm 5.5V 3.1mm ROHS3 Compliant Lead Free Gold 10μA 8 LOW CAPACITANCE 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) No SVHC 950μm 3.1mm Surface Mount -40°C~85°C TA AVALANCHE 5pF Steering (Rail to Rail) e4 DUAL GULL WING 260 40 PACDN006 8 Unidirectional YES 6 Transient Suppressors 200mW SILICON 12 COMPLEX Halogen Free 1μA 5.5V General Purpose 5.5V 1μA 200mW 20mA Yes 13V No 5.5V Max
MR2520LRL MR2520LRL ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Through Hole Tape & Reel (TR) 2002 no Obsolete 1 (Unlimited) 2 Axial EAR99 23V Non-RoHS Compliant Contains Lead 2 Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) WIRE 240 30 MR2520L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 58A 24V 23V 2.5kW No 2500W 2.5kW 23V Max 1
SMBJ48CA SMBJ48CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 48V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 48V 600W Bidirectional 1 1 Zener Bidirectional 5μA 7.8A 53.3V 77.4V Single 48V 5μA 600W 53.3V 7.8A 58.9V 600W 1mA No 53.3V 1
ESD5Z12T5G ESD5Z12T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2006 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 55pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12V 240W 25V 9.6A 0.5W No 14.1V 9.6A 8/20μs 12V Max 1
SMF78AT1 SMF78AT1 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 78V 175W Zener e3 Tin (Sn) DUAL FLAT 260 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 91.2V 78V 200W 126V 1.4A 0.385W No 86.7V 1.4A 1
SRDA3.3-4DR2G SRDA3.3-4DR2G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 3.3V 5mm ROHS3 Compliant Lead Free Tin No 8 8-SOIC (0.154, 3.90mm Width) 1.5mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Steering (Rail to Rail) 8pF @ 1MHz e3 DUAL GULL WING SRDA3.3-4 8 YES 4 Transient Suppressors 500W SILICON 1 SINGLE Unidirectional 5μA 3.3V General Purpose 5V 3.3V 5μA 500W 1mA 15V 25A 5V Yes 25A 8/20μs 3.3V Max
SMSZ1600-31T3G SMSZ1600-31T3G ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant SOD
1SMA5.0AT3 1SMA5.0AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 5V 4.57mm Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 5V 400W Zener 2035pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE 5V General Purpose 43.5A 6.4V 5V 400μA 400W 9.2V 43.5A 0.5W No 9.2V 1 1
SMMBZ33VALT1G SMMBZ33VALT1G ON Semiconductor 0.0000
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0.00000000 4 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 150°C -55°C ROHS3 Compliant No 3 SOT-23 Bidirectional 26V 46V
SMBJ120CA SMBJ120CA ON Semiconductor 21.2963
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 120V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 180mg 120V 600W Bidirectional 1 1 Zener Bidirectional 5μA 3.1A 133V 193V Single 120V 5μA 600W 133V 3.1A 147V 600W 1mA No 133V 1
CM1214A-02MR CM1214A-02MR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 3mm 7V 3mm ROHS3 Compliant Lead Free Gold 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) No SVHC 950μm 3.1mm Surface Mount -40°C~85°C TA AVALANCHE 900FF Zener e4 GULL WING CM1214A 8 Bidirectional YES 4 Transient Suppressors 400mW SILICON 2 7V Halogen Free 1μA 7V Ethernet, RF Antenna Dual 11.3V 7V 1μA 400mW Yes 11.3V 1A No 1A 8/20μs 11.3V Typ 2
1SMB16CAT3 1SMB16CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 16V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 16V 600W Zener 520pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 23.1A 17.8V 16V 600W 1mA 17.8V 26V 23.1A 0.55W No 26V 1
TVS8814MUTAG TVS8814MUTAG ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) yes Obsolete 1 (Unlimited) 8 ROHS3 Compliant Lead Free LOW CAPACITANCE 8-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Zener 5pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL YES R-PDSO-N8 SILICON 4 3V UNIDIRECTIONAL Ethernet No 3.2V 35A 8/20μs 15V 3V Max 4
SMCJ45A SMCJ45A ON Semiconductor 0.6156
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 45V 7.15mm RoHS Compliant Lead Free No 2 SMC 2.75mm 6.25mm 300mg 45V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 20.6A 50V 72.7V Single 1.5kW 45V 5μA 1.5kW 50V 20.6A 55.3V 1.5kW 1mA No 50V 1
1SMC43AT3 1SMC43AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2001 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ 216A Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors 43V SILICON 1 SINGLE Unidirectional General Purpose 21.6A 47.8V 43V 1.5kW 69.4V 21.6A 0.75W No 1500W 1.5kW 69.4V 1 1
NSPU3071N2T5G NSPU3071N2T5G ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Active RoHS Compliant compliant NOT SPECIFIED NOT SPECIFIED TRANS VOLTAGE SUPPRESSOR DIODE
ESD5Z7.0T5G ESD5Z7.0T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) EAR99 800μm 1.2mm ROHS3 Compliant Lead Free 2 SC-79, SOD-523 700μm 900μm Surface Mount -55°C~150°C TJ 65pF Zener 65pF @ 1MHz e3 Tin (Sn) ESD5Z 2 Unidirectional Halogen Free 10nA 7V General Purpose Single 7V 10nA 200W 1mA Yes 22.7V 8.8A No 7.5V 8.8A 8/20μs 7V Max 1
TVS4201MR6T1G TVS4201MR6T1G ON Semiconductor 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 ROHS3 Compliant Lead Free Tin 6 SOT-23-6 Thin, TSOT-23-6 1.1mm Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 3pF @ 1MHz e3 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED Unidirectional SILICON 1 SINGLE 5V Automotive 6V 5V 1μA 500W 1mA 12V 25A 125°C Yes 25A 8/20μs 12V 5V Max 4
1V5KE6V8A 1V5KE6V8A ON Semiconductor 1.3819
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0.00000000 download Through Hole Cut Tape 2013 yes Active 2 Axial EAR99 175°C -55°C 5.8V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 6.8V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 1mA 142A 6.45V 10.5V Single 5W 6.795V 5.8V 1mA 1.5kW 6.45V 143A 7.14V 1.5kW 10mA 6.45V
1V5KE68A 1V5KE68A ON Semiconductor 22.3792
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0.00000000 download Through Hole Tape & Reel (TR) 2016 yes Active 2 Axial EAR99 175°C -55°C 58.1V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 68V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 16.3A 64.6V 92V Single 5W 68V 58.1V 5μA 1.5kW 64.6V 16.3A 71.4V 1.5kW 1mA 64.6V
SMBJ26CA SMBJ26CA ON Semiconductor 0.0534
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0.00000000 download Surface Mount Cut Tape 2017 Active 2 SMD/SMT 150°C -55°C 26V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 26V 600W Bidirectional 1 1 Zener Bidirectional 5μA 14.3A 28.9V 42.1V Single 600W 26V 5μA 600W 28.9V 14.3A 31.9V 1mA No 28.9V 1
NUP5120X6T1 NUP5120X6T1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.2mm 5V 1.6mm Non-RoHS Compliant Lead Free 6 SOT-563, SOT-666 Surface Mount -40°C~125°C TJ AVALANCHE Zener 54pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NUP5120 6 Unidirectional YES Transient Suppressors SILICON 5 5V 500nA 5V General Purpose 6.2V 5V 90W 5 No 5V Max
P6SMB15AT3 P6SMB15AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Automotive, AEC-Q101 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 12.8V 4.57mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 15V 600W Zener 1175pF @ 1MHz e0 DUAL C BEND P6SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE Automotive 28A 14.3V 12.8V 600W 21.2V 28A 0.55W No 21.2V 1 1
SMBJ11A SMBJ11A ON Semiconductor 0.3633
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0.00000000 download Surface Mount Tape & Reel (TR) 2017 SMD/SMT 150°C -55°C 11V 4.75mm RoHS Compliant Lead Free No 2 2.15mm 3.95mm 180mg 11V 600W Unidirectional 1 1 Zener Unidirectional 5μA 33A 12.2V 18.2V Single 600W 11V 5μA 600W 12.2V 33A 13.5V 600W 1mA No 12.2V 1
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