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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 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 Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Breakdown Voltage-Min 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 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 Current - Test Number of Lines 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
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
P6KE300A P6KE300A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2013 Active Axial 175°C -65°C 256V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 300V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.5A 285V 414V Single 600W 256V 5μA 600W 285V 1.5A 315V 600W 1mA No 285V 1
TVS8151MUTBG TVS8151MUTBG ON Semiconductor 0.0000
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0.00000000 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) 6 EAR99 ROHS3 Compliant ZENER 8541.10.00.50 e3 Tin (Sn) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED YES R-PDSO-N6 125°C -55°C IEC-61000-4-2, 4-5 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 15V UNIDIRECTIONAL 16V 18.5V
NUP2125WTT1G NUP2125WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 12 hours ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free SC-70, SOT-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz e3 Tin (Sn) DUAL GULL WING R-PDSO-G3 SILICON 2 BIDIRECTIONAL CAN 24V 200W 50V 3A No 26.2V 3A 8/20μs 24V Min 2
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
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
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
1N6373 1N6373 ON Semiconductor 0.0000
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0.00000000 download Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 5V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6373 Unidirectional 1 1 Zener Unidirectional 300μA General Purpose 10A 6V 5V 1.5kW 1mA 6V 7.5V 10A Axial No 6V 1500W 1.5kW 9.4V 5V 1 1
1N6272AG 1N6272AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 9.4V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6272A 2 Unidirectional NO Transient Suppressors SILICON 1 SINGLE ISOLATED 5μA General Purpose 96A 10.5V 9.4V 1.5kW 1mA 10.5V 15.6V 96A 5W No 1500W 1.5kW 15.6V
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
SZESD7104MUTAG SZESD7104MUTAG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) 10 ROHS3 Compliant ULTRA LOW CAPACITANCE 10-UFDFN Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.3pF @ 1MHz e3 Tin (Sn) DUAL YES R-PDSO-N10 SILICON 5 5V UNIDIRECTIONAL Automotive 1μA 5V 19.5V No 5.5V 1A 8/20μs 10V 5V Max 4
1SMB40CAT3 1SMB40CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 40V 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 220pF @ 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 9.3A 44.4V 40V 600W 64.5V 9.3A 0.55W No 64.5V 1
SMF160AT1 SMF160AT1 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 160V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 188V 160V 200W 259V 700mA 0.385W No 178V 700mA 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
P6KE75A P6KE75A ON Semiconductor 0.5794
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0.00000000 download RoHS Compliant Lead Free 2 75V 600W 71.3V 5W
SM12T1 SM12T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 15.75V 3.04mm Non-RoHS Compliant Contains Lead 3 UL RECOGNIZED TO-236-3, SC-59, SOT-23-3 1.11mm 1.4mm Surface Mount -55°C~150°C TJ 12V 8541.10.00.50 300W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SM*T 3 Transient Suppressors SILICON 2 Unidirectional General Purpose 12A 15.75V 12V 300W 19V 12A No 13.3V 12A 8/20μs 2
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
1N6379RL4G 1N6379RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 22V 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 1N6379 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 25.9V 22V 1.5kW 1mA 25.9V 32V 10A 5W No 1500W 1.5kW 37.5V
1SMA36AT3 1SMA36AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 36V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 345pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 6.9A 40V 36V 400W 1mA 40V 58.1V 6.9A 0.5W No 58.1V 1
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
1V5KE33CA 1V5KE33CA ON Semiconductor 0.2580
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 28.2V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 33V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 33A 31.4V 45.7V Single 1.5kW 33.5V 28.2V 5μA 1.5kW 31.4V 33A 34.7V 1.5kW 1mA 31.4V
SMBJ20CA SMBJ20CA ON Semiconductor 0.3481
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 20V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 20V 600W Bidirectional 1 1 Zener Bidirectional 5μA 18.5A 24.4V 32.4V Single 20V 5μA 600W 22.2V 18.5A 24.5V 600W 1mA No 22.2V 1
SZTVS4201MR6T1G SZTVS4201MR6T1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 ROHS3 Compliant Lead Free SOT-23-6 Thin, TSOT-23-6 Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) DUAL GULL WING R-PDSO-G6 SILICON 1 SINGLE 5V UNIDIRECTIONAL Automotive 5V 500W 12V 25A Yes 6V 25A 8/20μs 5V Max 4
1N6379G 1N6379G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 22V 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 1N6379 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 25.9V 22V 1.5kW 1mA 25.9V 32V 10A 5W No 1500W 1.5kW 37.5V
P6KE33CA P6KE33CA ON Semiconductor 0.0000
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0.00000000 download 6 Weeks Through Hole 2013 Axial 175°C -65°C 28.2V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 33V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 13.2A 31.4V 45.7V Single 600W 28.2V 5μA 600W 31.4V 13.2A 34.7V 600W 1mA No 31.4V 1
SM24T1G SM24T1G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 24V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ AVALANCHE 60pF 8541.10.00.50 Zener e3 Tin (Sn) DUAL GULL WING SM*T 3 Unidirectional YES Transient Suppressors SILICON 2 Unidirectional 1μA 24V General Purpose Common Anode 26.7V 24V 1μA 300W 1mA Yes 43V 5A 31.35V No 5A 8/20μs 2
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
SZSM12T1G SZSM12T1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener Automotive 12V 300W 19V 12A No 13.3V 12A 8/20μs 12V 2
SZMMBZ33VALT1G SZMMBZ33VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 26V 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 DUAL GULL WING MMBZ*V 3 Unidirectional YES 40W SILICON 2 50nA 26V Automotive 870mA 31.35V 26V 40W 46V 870mA No 46V 2 1
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