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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 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 Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Input Current Capacitance Current Nominal Supply 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 Output Voltage Voltage Diode Element Material Number of Elements Configuration 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 Recovery Time Current - Test Number of Lines Reference Voltage Voltage Tol-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
SA75CA SA75CA 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 SA75 General Purpose DO-15 No 83.3V 500W 4.1A 121V 75V 1
SA6V5A SA6V5A 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 SA6V5 General Purpose DO-15 No 7.22V 500W 44.7A 11.2V 6.5V 1
NUP2114UPXV5T1G NUP2114UPXV5T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 8 hours ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.3mm 5V 1.7mm ROHS3 Compliant Lead Free Tin No 5 LOW CAPACITANCE SOT-553 No SVHC 600μm 1.3mm Surface Mount -40°C~125°C TJ AVALANCHE 800FF Steering (Rail to Rail) 0.8pF @ 1MHz e3 FLAT NUP2114 5 Unidirectional YES 2 Transient Suppressors SILICON 1 5V Bidirectional, Unidirectional Halogen Free 1μA 5V General Purpose Dual 5.5V 5V 1μA 1mA 10V 8A 7.5V Yes 8A 8/20μs 10V Typ 5V Max
S1ZMMBZ12VALT1G S1ZMMBZ12VALT1G ON Semiconductor 0.0000
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0.00000000 4 Weeks Surface Mount Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant 3 TO-236-3, SC-59, SOT-23-3 Surface Mount MMBZ*V
SMCJ22A SMCJ22A ON Semiconductor 7.7211
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0.00000000 download Surface Mount Cut Tape 2017 Active 2 SMD/SMT 150°C -55°C 22V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 8.23mm 300mg 22V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 42.3A 26.9V 35.5V Single 22V 5μA 1.5kW 24.4V 42.3A 26.9V 1.5kW 1mA No 24.4V 1
CM1224-04MR CM1224-04MR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 10 SMD/SMT EAR99 3.1mm 3.1mm ROHS3 Compliant Lead Free Gold No 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~85°C TA AVALANCHE 800FF Steering (Rail to Rail) e4 DUAL GULL WING 260 40 CM1224 10 Unidirectional YES 4 Transient Suppressors 400mW SILICON 1 SINGLE Bidirectional Halogen Free 1μA 5.5V HDMI 5.5V 3.3V 10V 1A Yes 6V 1A 8/20μs 10V Typ
SA45ARLG SA45ARLG ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 45V RoHS Compliant Lead Free 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 6.9A 50V 45V 500W 1mA 50V 72.7V 6.9A 3W No 72.7V 1 1
ESD8004MUTAG ESD8004MUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 10 SMD/SMT EAR99 3.3V 2.5mm ROHS3 Compliant Lead Free Tin 10 ULTRA LOW CAPACITANCE 10-UFDFN 550μm 1mm Surface Mount -55°C~125°C TJ AVALANCHE 350FF Zener 0.3pF @ 1MHz e3 DUAL ESD8004 10 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 3.3V USB 16A Common Anode 7V 3.3V 1μA 1mA Yes 8V 16A No 5.5V 8V Typ 3.3V Max 4 4
1PMT40AT1 1PMT40AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 40V 2.18mm Non-RoHS Compliant Contains Lead 2 DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 40V 175W Zener e0 Tin/Lead (Sn/Pb) SINGLE GULL WING 240 30 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 SINGLE CATHODE 40V General Purpose 2.7A 44.4V 40V 1kW 64.5V 0.5W 40V 5% No 1000W 1kW 64.5V 1
SMCJ13A SMCJ13A ON Semiconductor 0.4864
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 13V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 13V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 69.8A 14.4V 21.5V Single 1.5kW 13V 5μA 1.5kW 14.4V 69.8A 15.9V 1.5kW 1mA No 14.4V 1
NUP1128WTT1G NUP1128WTT1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) SC-70, SOT-323 compliant 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 1
1SMB30AT3 1SMB30AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 30V 600W Zener 555pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 12.4A 33.3V 30V 600W 48.4V 12.4A 0.55W No 48.4V 1 1
MPTE-12RL4G MPTE-12RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ yes Obsolete 3 (168 Hours) 2 EAR99 12V RoHS Compliant Lead Free 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 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 10A 14.1V 12V 1.5kW 21.2V 70A 5W No 1500W 1.5kW 70A 8/20μs 21.2V 1
SMCJ120CA SMCJ120CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Active SMD/SMT 150°C -55°C 120V 7.11mm RoHS Compliant Lead Free 2 SMC No SVHC 2.62mm 6.22mm 300mg 12V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 7.8A 133V 193V Single 120V 5μA 1.5kW 133V 7.8A 147V 1.5kW 1mA No 133V 1
1.5SMC51AT3 1.5SMC51AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43.6V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 21.4A 48.5V 43.6V 1.5kW 70.1V 0.75W No 1500W 1.5kW 70.1V 1 1
SZNZL6V8AXV3T1G SZNZL6V8AXV3T1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) SC-89, SOT-490 compliant Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) Automotive No 6.46V 73W 6.7A 11.9V 4.5V 2
NUP4302MR6T1 NUP4302MR6T1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Tape & Reel (TR) 2006 no Obsolete 1 (Unlimited) EAR99 1.5mm 3mm Non-RoHS Compliant Contains Lead 200mA 6 SOT-23-6 Thin, TSOT-23-6 Surface Mount -55°C~125°C TJ 30V SCHOTTKY 28pF Steering (Rail to Rail) 28pF @ 1MHz e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 NUP4302 6 Bidirectional YES Transient Suppressors SILICON 8 COMPLEX UNIDIRECTIONAL 30μA 30V General Purpose 30V 25V 30μA 0.225W 5 ns 4 No 25V Max
MR2835SKG MR2835SKG ON Semiconductor 1.0299
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 1 SMD/SMT EAR99 20V 9.9mm RoHS Compliant Lead Free 2 Top Can 5.6mm 9.5mm Surface Mount -40°C~150°C TJ 23V AVALANCHE Zener e3 Tin (Sn) UNSPECIFIED GULL WING 260 40 MR2835 2 Transient Suppressors SILICON 1 SINGLE Unidirectional CATHODE 5μA General Purpose 24V 23V 100mA 24V No
SMBJ150A SMBJ150A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 150V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 150V 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.5A 185V 243V Single 600W 150V 5μA 600W 167V No 2.5A 185V 1mA No 167V 1
NZQA5V6XV5T1 NZQA5V6XV5T1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.2mm 3V 1.6mm Non-RoHS Compliant Lead Free 5 SOT-553 1.3mm Surface Mount -55°C~150°C TJ 5.6V AVALANCHE 90pF 100W Zener 90pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*XV5 5 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional 1μA 3V General Purpose 10A 5.32V 3V 100W 10.5V 10A 0.3W 4 No 10A 8/20μs
NIV2161MTTAG NIV2161MTTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 10-WDFN Surface Mount -55°C~150°C TJ Zener 0.65pF @ 1MHz Automotive, HDMI 5V 26V 1A No 16.5V 1A 8/20μs 2
1SMB10AT3 1SMB10AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 10V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 10V 353A 600W Zener 1460pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors 10V SILICON 1 SINGLE Unidirectional General Purpose 35.3A 11.1V 10V 600W 17V 35.3A 0.55W No 17V 1 1
SMCJ110CA SMCJ110CA ON Semiconductor 44.7197
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0.00000000 download Surface Mount Cut Tape Active SMD/SMT 150°C -55°C 11V 7.11mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.62mm 6.22mm 300mg 110V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 8.5A 122V 177V Single 110V 5μA 1.5kW 122V No 8.5A 135V 1.5kW 1mA No 122V 1
1SMC78AT3 1SMC78AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 78V 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 1SMC 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 11.4A 86.7V 78V 1.5kW 1mA 86.7V 126V 11.4A 0.75W No 1500W 1.5kW 126V 1
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
SA170A SA170A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 170V RoHS Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener SA170 1 1 Zener Unidirectional 1μA General Purpose 1.8A 209V 170V 500W 1mA 189V 275V 1.8A DO-15 No 189V 500W 1.8A 275V 170V 1 1
SMSZ1600-35T3DSG SMSZ1600-35T3DSG ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant
74F1071MSA 74F1071MSA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tube 1999 Obsolete 1 (Unlimited) 125°C 0°C 5.3mm 7.2mm RoHS Compliant Lead Free No 20 20-SSOP (0.209, 5.30mm Width) Surface Mount 0°C~70°C TA 50mA 25pF 50mA Zener 74F1071 Unidirectional 5.25V Zener General Purpose 5V 800mW 20-SSOP No 800mW 5V 18 18
SMCJ78A SMCJ78A ON Semiconductor 0.2352
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0.00000000 Surface Mount Cut Tape Active SMD/SMT 150°C -55°C 78V 7.11mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.62mm 6.22mm 300mg 78V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 11.9A 86.7V 126V Single 78V 5μA 1.5kW 86.7V 11.9A 95.8V 1.5kW 1mA No 86.7V 1
SMCJ51A SMCJ51A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 51V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 51V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 18.2A 56.7V 82.4V Single 51V 5μA 1.5kW 56.7V 18.2A 62.7V 1.5kW 1mA No 56.7V 1
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