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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 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 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 Max Output Current Polarity Case Connection Breakdown Voltage-Max 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 Power Dissipation-Max Reverse Test Voltage Current - Test Reference Voltage Voltage Tol-Max Working Test Current Dynamic Impedance-Max 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
1SMB33CAT3 1SMB33CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 265pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 11.3A 36.7V 33V 600W 53.3V 11.3A 0.55W No 53.3V 1
P6KE68CA P6KE68CA ON Semiconductor 0.5458
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0.00000000 download Through Hole Cut Tape Axial 175°C -65°C 58.1V 3.56mm 6.35mm RoHS Compliant Lead Free 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 68V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 6.5A 64.6V 92V Single 5W 58.1V 5μA 600W 64.6V 6.5A 71.4V 600W 1mA No 64.6V 1
P6KE51ARL P6KE51ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 Axial EAR99 43.6V Non-RoHS Compliant Contains Lead 2 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 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 8.6A 48.5V 43.6V 600W 1mA 48.5V 70.1V 8.6A 5W No 8.6A 8/20μs 70.1V
SA7V0CA SA7V0CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 7V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 7V 500W Zener SA7V0 Bidirectional 1 Bidirectional 300μA General Purpose 41.7A Single 8.6V 7V 300μA 500W 10mA 7.78V 12V 41.7A No
MMBZ18VALT1 MMBZ18VALT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 6 days ago) Tape & Reel (TR) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 14.5V 3.04mm Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 1.26mm 1.4mm Surface Mount -55°C~150°C TJ 18V 40W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Unidirectional YES Transient Suppressors SILICON 2 General Purpose 1.6A 17.1V 14.5V 40W 25V 1.6A No 25V 2 2 1
MPTE-010 MPTE-010 ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Mosorb™ Obsolete 3 (168 Hours) 175°C -65°C 10V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener MPTE 1 Zener Unidirectional 2μA General Purpose 90A 11.7V 10V 1.5kW 1mA 11.7V 16.7V 90A Axial No 11.7V 1500W 1.5kW 90A 8/20μs 16.7V 10V 1 1
SZESD7461N2T5G SZESD7461N2T5G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.3pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM R-PBCC-N2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL Automotive, RF Antenna 16.5V 16V 39V 16A 0.3W No 16.5V 16A 100ns 16V Max 1
SZESD7361P2T5G SZESD7361P2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOD-923 Surface Mount -55°C~125°C TJ Zener 0.55pF @ 1MHz Automotive 5V 34V 16A No 16.5V 16A 100ns 1
NSPM1042MUTBG NSPM1042MUTBG ON Semiconductor 0.4400
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0.00000000 4 Weeks Tape & Reel (TR) yes Active EAR99 2-UDFN compliant Surface Mount -65°C~150°C TJ Zener 480pF @ 1MHz Max General Purpose No 4.85V 180A 8/20μs 9.5V 4.8V Max 1
SZCM1213A-04SO SZCM1213A-04SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3.3V ROHS3 Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -40°C~85°C TA 850FF Steering (Rail to Rail) Unidirectional 5.5V Automotive 3.3V 10V 1A Yes 6V 1A 8/20μs 10V Typ 4
SD05T1G SD05T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2005 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1.25mm 5V 1.7mm ROHS3 Compliant Lead Free Tin 2 SC-76, SOD-323 No SVHC 1mm 1.35mm Surface Mount -55°C~150°C TJ 5V AVALANCHE 350pF 350W Zener 350pF @ 1MHz e3 DUAL GULL WING 260 40 SD*T 2 Unidirectional YES Transient Suppressors 200mW SILICON 1 5V 24A 10μA 5V Automotive 24A Single 350W 6.2V 5V 10μA 350W 1mA 6.2V Yes 14.5V 24A 7.3V No 24A 8/20μs 9.8V 1
NZL6V8AXV3T1 NZL6V8AXV3T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 EAR99 850μm 1.6mm Non-RoHS Compliant Contains Lead 3 SC-89, SOT-490 850μm Surface Mount -55°C~150°C TJ 6.8V 8541.10.00.50 240mW Zener e3 Tin (Sn) DUAL FLAT 260 40 NZL*AXV3 3 Unidirectional YES Voltage Reference Diodes SILICON 2 1μA 4.5V General Purpose 6.8V 4.5V 73W 7.9V 11.9A 6.8V 5% 5mA 15Ohm No 6.46V 11.9A 8/20μs 2
74F1071MTC 74F1071MTC ON Semiconductor 2.4039
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0.00000000 download Tube 1999 Obsolete 1 (Unlimited) 20-TSSOP (0.173, 4.40mm Width) Surface Mount 0°C~70°C TA Zener 74F1071 General Purpose 20-TSSOP No 800mW 5V 18
ESD9D5.0ST5G ESD9D5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 20 hours ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 600μm 5V 800μm ROHS3 Compliant Lead Free Tin SOD-923 Surface Mount -55°C~150°C TJ 900FF Zener 0.6pF @ 1MHz Bidirectional 1μA 5V General Purpose Single 5V 1μA 1mA Yes 13.5V 1A No 5.4V 1A 8/20μs 5V Max 2
SA120A SA120A 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 SA120 General Purpose DO-15 No 133V 500W 2.7A 193V 120V 1
MMBZ33VAWT1G MMBZ33VAWT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 2.1mm ROHS3 Compliant Lead Free 3 SC-70, SOT-323 900μm 1.24mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING 3 Bidirectional Transient Suppressors 40W SILICON 2 UNIDIRECTIONAL 26V General Purpose Common Anode 33V 26V 40W 46V 870mA No 31.35V 870mA 2 1
CM1213-06MR CM1213-06MR ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 8 Solder EAR99 3.1mm 3.3V 3.1mm ROHS3 Compliant Lead Free Gold 8μA No 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3.1mm 950μm Surface Mount -40°C~85°C TA AVALANCHE 1.5pF Steering (Rail to Rail) e4 DUAL GULL WING 260 40 CM1213 8 Bidirectional YES 6 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL Halogen Free 1μA 5.5V General Purpose 6V 3.3V 1μA 400mW 8.8V 1A 0.4W Yes 1A 8/20μs 8.8V Typ
SA64ALFG SA64ALFG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 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 78.6V 1μA General Purpose 74.85V 64V 500W 1mA 71.1V 103V 4.9A 3W No 4.9A 64V 1
P6KE180A P6KE180A ON Semiconductor 0.2680
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0.00000000 download Through Hole 2006 Axial 175°C -55°C 154V 3.56mm 7.62mm RoHS Compliant Lead Free 2.4A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 180V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.4A 171V 246V Single 154V 5μA 600W 171V 2.4A 189V 600W 1mA No 171V 1
SMF8.5AT1G SMF8.5AT1G ON Semiconductor 0.0350
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 85V 2.9mm RoHS Compliant Lead Free 2 LOW IMPEDANCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 85V 15pF 200W Zener e3 Tin (Sn) DUAL FLAT SMF*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 1.3A 104V 8.5V 200W 14.4V 13.9A 0.385W No 9.44V 8.5V 1
SZMMBZ20VALT1G SZMMBZ20VALT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 17V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 50nA 17V Automotive 1.4A 19V 17V 40W 28V 1.4A No 28V 2 2 1
1SMA40CAT3 1SMA40CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 40V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 160pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 6.2A 44.4V 40V 400W 1mA 44.4V 64.5V 6.2A 0.5W No 64.5V 1
NSPM8151MUTBG NSPM8151MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 3 weeks ago) Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 6 RoHS Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA AVALANCHE Zener e3 Tin (Sn) DUAL YES R-PDSO-N6 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 17.5V 27V No 16V 2500W 2.5kW 100A 8/20μs 27V 15V Max 1
P6KE9.1A P6KE9.1A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 7.78V 3.56mm 7.62mm Non-RoHS Compliant Lead Free 45A 2 T-18, Axial No SVHC Through Hole -55°C~150°C TJ 91V 1.6pF Zener P6KE 1 5W 1 Zener Unidirectional 5μA General Purpose 45A 5W 9.55V 77.8V 600W 1mA 86.5V 13.4V 4.8A 95.5V Axial No 8.65V 600W 45A 8/20μs 13.4V 7.78V 1 1
1SMC58AT3 1SMC58AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 58V 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 16A 64.4V 58V 1.5kW 93.6V 16A 0.75W No 1500W 1.5kW 93.6V 1 1
1SMB15AT3 1SMB15AT3 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 15V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 15V 600W e0 DUAL C BEND 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 24A 16.7V 16.7V 15V 600W 1mA 16.7V 24.4V 24A 0.55W No 1
SZESD8351MUT5G SZESD8351MUT5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 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
1SMA7.0AT3G 1SMA7.0AT3G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 7V 4.57mm RoHS Compliant Lead Free Tin 2 HIGH RELIABILITY DO-214AC, SMA 2.05mm 2.92mm Surface Mount -65°C~150°C TJ 35A Zener 1505pF @ 1MHz e3 DUAL C BEND 260 40 2 Unidirectional YES Transient Suppressors 400W 70V SILICON 1 Halogen Free 2.5μA General Purpose 33.3A Single 400W 77.8V 70V 2.5μA 400W 1mA 77.8V Yes 113V 3.5A 86V No 7.78V 12V 7V
1SMB58AT3 1SMB58AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2000 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 58V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 58V 600W Zener 310pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 6.4A 64.4V 58V 600W 93.6V 6.4A 0.55W No 93.6V 1 1
ESDM1051MX4T5G ESDM1051MX4T5G ON Semiconductor 0.2818
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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 01005 (0402 Metric) Surface Mount -55°C~125°C TJ AVALANCHE Zener 21pF @ 1MHz BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 5.5V BIDIRECTIONAL General Purpose 6.8V 5.5V No 6.8V Typ 12.5A 8/20μs 10V 5.5V Max 1
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