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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 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 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 Number of Circuits 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 Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Test Number of Lines Reference Voltage Voltage Tol-Max Clamping Voltage-Max Current - Hold (Ih) 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
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
SMBJ18A SMBJ18A ON Semiconductor 0.1781
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 18V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 18V 600W Unidirectional 1 1 Zener Unidirectional 5μA 20.5A 20V 29.2V Single 600W 18V 5μA 600W 20V No 20.5A 22.1V 1mA No 20V 1
P6SMB47CAT3 P6SMB47CAT3 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 40.2V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 220pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 9.3A 44.7V 40.2V 600W 1mA 44.7V 64.8V 9.3A 0.55W No 64.8V 1
SA9V0CA SA9V0CA 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
SZSMF05T2G SZSMF05T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 19 hours ago) Surface Mount Tape & Reel (TR) 2006 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 5-TSSOP, SC-70-5, SOT-353 Surface Mount -55°C~150°C TJ Zener 90pF @ 1MHz Automotive 5V 200W 12.5V 12A No 6V 12A 8/20μs 5V 4
SMBJ45A SMBJ45A ON Semiconductor 1.1531
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 45V 4.05mm RoHS Compliant Lead Free 2 SMB 2.45mm 3.95mm 180mg 45V 600W Unidirectional 1 1 Zener Unidirectional 5μA 8.3A 50V 72.7V Single 45V 5μA 600W 50V 8.3A 600W 1mA No 50V 1
MMQA24VT1 MMQA24VT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2010 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 18V Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 General Purpose 694mA 22.8V 18V 150W 34.6V 694mA 0.225W 4 No 694mA 8/20μs 34.6V 18V
ESD7551N2T5G ESD7551N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -55°C~150°C TJ Zener 0.25pF @ 1MHz General Purpose No 5V 13V 3.3V Max 1
1SMB110AT3 1SMB110AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 110V 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 175pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 3.4A 122V 110V 600W 1mA 122V 177V 3.4A 0.55W No 177V 1
P6KE11A P6KE11A ON Semiconductor 0.5448
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0.00000000 download Through Hole Cut Tape 2016 Axial 175°C -65°C 9.4V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 11V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 38A 10.5V 15.6V Single 5W 9.4V 5μA 600W 10.5V 38A 11.6V 600W 1mA No 10.5V 1
1V5KE30CA 1V5KE30CA ON Semiconductor 1.8998
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0.00000000 download Through Hole Cut Tape 2016 yes Active 2 Axial EAR99 175°C -55°C 25.6V 5.33mm 6.35mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 30V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 36.2A 28.5V 41.4V Single 5W 30V 25.6V 5μA 1.5kW 28.5V No 36.2A 31.5V 1.5kW 1mA 28.5V
P4SMA18A_D84Z P4SMA18A_D84Z ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener P4SMA18A General Purpose DO-214AC (SMA) No 17.1V 400W 15.9A 25.2V 15.3V 1
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
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
NSPU5201MUTBG NSPU5201MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA Zener e3 Tin (Sn) General Purpose No 21.7V 140A 8/20μs 31.5V 20V 1
HBL21000WP HBL21000WP ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant 8541.10.00.50 Transient Suppressors TRANS VOLTAGE SUPPRESSOR DIODE BIDIRECTIONAL 19V
P6SMB200AT3 P6SMB200AT3 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 171V 4.57mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMB 2.41mm 3.81mm 200V 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 2.2A 190V 190V 171V 600W 1mA 190V 274V 2.2A 0.55W No 1
MPTE-5RL4G MPTE-5RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 3 (168 Hours) 2 EAR99 5V 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 MPTE 2 Transient Suppressors SILICON 1 SINGLE 5V Unidirectional ISOLATED 300μA General Purpose 10A 6V 5V 1.5kW 1mA 6V 7.5V 160A 5W No 1500W 1.5kW 160A 8/20μs 9.4V 1
ESD9X12ST5G ESD9X12ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 12V 800μm ROHS3 Compliant Lead Free Tin 2 SOD-923 No SVHC 430μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 30pF Zener 30pF @ 1MHz e3 DUAL FLAT 260 40 ESD9 2 YES Transient Suppressors 150mW SILICON 1 Unidirectional Halogen Free 1 1μA 12V General Purpose 5.9A Single 13.5V 12V 1μA 150mW 1mA 13.5V Yes 23.7V 5.9A 13.5V No 140W 5.9A 8/20μs 12V Max
SUS6160MNTWG SUS6160MNTWG ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) RoHS Compliant
P6KE43CA P6KE43CA ON Semiconductor 0.5972
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0.00000000 Through Hole Discontinued Axial 175°C -65°C 36.8V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 43V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 10.1A 40.9V 59.3V Single 600W 36.8V 5μA 600W 40.9V 10.1A 45.2V 600W 1mA No 40.9V 1
SA10A SA10A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) Axial 175°C -55°C 10V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 10V 500W Zener SA10 Unidirectional 1 500W 1 Zener Unidirectional 1μA General Purpose 29.4A Single 11.1V 10V 1μA 500W 1mA 11.1V 17V 29.4A DO-15 No 11.1V 500W 29.4A 17V 10V 1 1
P6KE15A P6KE15A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Axial 150°C -55°C 12.8V 3.56mm 6.75mm RoHS Compliant Lead Free 28A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 15V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 28A 14.3V 21.2V Single 600W 12.8V 5μA 600W 14.3V No 28A 15.8V 600W 1mA No 14.3V 1
1PMT7.0AT1G 1PMT7.0AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 7V 2.18mm RoHS Compliant Lead Free 2 DO-216AA Surface Mount -55°C~150°C TJ 7V 200W Zener e3 Tin (Sn) GULL WING 260 40 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 7V CATHODE 30μA 7V General Purpose 16.7A Single 7.78V 7V 1kW 12V 0.5W 7V 5% No 1000W 1kW 12V 1
SZHBL5006P2T5G SZHBL5006P2T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 150°C -40°C ROHS3 Compliant Lead Free No 2 SOD-923 Surface Mount LED Shunt 1 7V LED Protection 11.2V
NP3100SCT3G NP3100SCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 125°C -40°C RoHS Compliant Lead Free No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 76pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 100A 275V 250mA SILICON SURGE PROTECTOR 150mA 350V 4V
SMBJ10CA SMBJ10CA ON Semiconductor 0.6573
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 10V 4.05mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 10V 353A 600W Bidirectional 1 10V 1 Zener Bidirectional 10μA 35.3A 12.8V 17V Single 600W 10V 10μA 600W 11.1V No 35.3A 12.8V 1mA No 11.1V 1
ESD9X3.3ST5G ESD9X3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 3.3V 800μm ROHS3 Compliant Lead Free Tin 2 SOD-923 No SVHC 430μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 DUAL FLAT 260 40 ESD9 2 Unidirectional YES Transient Suppressors 150mW SILICON 1 Unidirectional Halogen Free 1 2.5μA 3.3V General Purpose 9.8A Single 5V 3.3V 2.5μA 102W 1mA 5V Yes 10.4V 9.8A 5V No 9.8A 8/20μs 3.3V Max
SMCJ90CA SMCJ90CA ON Semiconductor 1.1995
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0.00000000 download Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 90V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.65mm 6.25mm 300mg 90V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 10.3A 100V 146V Single 1.5kW 90V 5μA 1.5kW 100V 10.3A 111V 1.5kW 150°C 1mA No 100V 1
HBL1025T1G HBL1025T1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2014 yes Obsolete 1 (Unlimited) EAR99 150°C -40°C ROHS3 Compliant Lead Free No 5 5-TSSOP, SC-70-5, SOT-353 Surface Mount LED Shunt e3 Tin (Sn) YES Silicon Surge Protectors 1 11.5V LED Protection SILICON SURGE PROTECTOR
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