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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 Impedance 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 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 Voltage Tolerance 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) Zener Voltage 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
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
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
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
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
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
1N6273ARL4 1N6273ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 10.2V Non-RoHS Compliant Contains Lead 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 1N6273A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 90A 11.4V 10.2V 1.5kW 16.7V 5W No 1500W 1.5kW 16.7V 1
1SMB8.0AT3 1SMB8.0AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 8V 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 1780pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 8V Unidirectional General Purpose 44.1A 8.89V 8V 600W 13.6V 44.1A 0.55W No 13.6V 1 1
1.5KE7.5AG 1.5KE7.5AG ON Semiconductor 0.0000
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0.00000000 download Bulk Mosorb™ Obsolete 1 (Unlimited) Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1.5KE General Purpose Axial No 7.13V 1500W 1.5kW 132A 11.3V 6.4V 1
P6SMB56AT3 P6SMB56AT3 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 47.8V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 365pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 7.8A 53.2V 47.8V 600W 77V 7.8A 0.55W No 77V 1 1
NZL5V6AXV3T1G NZL5V6AXV3T1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 850μm 1.6mm ROHS3 Compliant Lead Free Tin 3 SC-89, SOT-490 800μm 950μm 40Ohm Surface Mount -55°C~150°C TJ 5.6V 45pF 8541.10.00.50 240mW Zener e3 DUAL FLAT 260 40 NZL*AXV3 3 Unidirectional YES Voltage Reference Diodes SILICON 2 5V Halogen Free 5μA 3V Automotive Common Anode 5% 240mW 5.6V 3V 5μA 50W 5mA 5.32V Yes 10.1V 10.1A 5.88V 5.6V 5.6V 5% No 10.1A 8/20μs 7V
SZMA3075WALT1G SZMA3075WALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2005 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 80pF @ 1MHz Automotive 6.5V 15W No 7.2V 6.5V 2
SZESD7361XV2T1G SZESD7361XV2T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.55pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL Automotive 16.5V 5V 34V 16A No 16.5V 16A 100ns 1
SMCJ12A SMCJ12A ON Semiconductor 0.1526
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 12V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.65mm 6.25mm 300mg 12V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 75.3A 13.3V 19.9V Single 1.5kW 12V 5μA 1.5kW 13.3V No 75.3A 14.7V 150°C 1mA No 13.3V 1
1.5KE30ARL4 1.5KE30ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 25.6V Non-RoHS Compliant Contains Lead 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 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 36A 28.5V 25.6V 1.5kW 1mA 28.5V 41.4V 36A 5W No 1500W 1.5kW 41.4V 1
1N6287ARL4 1N6287ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 40.2V Non-RoHS Compliant Contains Lead 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 1N6287A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 23.2A 44.7V 40.2V 1.5kW 64.8V 5W No 1500W 1.5kW 64.8V 1
CM1216-06MR CM1216-06MR ON Semiconductor 0.0000
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0.00000000 download 5 Weeks LIFETIME (Last Updated: 6 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) Solder EAR99 3.1mm 3.3V 3.1mm RoHS Compliant Lead Free Gold 8μA No 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 950μm 3.1mm Surface Mount -40°C~125°C TJ AVALANCHE 2pF Steering (Rail to Rail) e4 DUAL GULL WING CM1216 8 Unidirectional YES Transient Suppressors SILICON 1 SINGLE Bidirectional Halogen Free 1μA General Purpose 6V 3.3V 1μA 400mW 9V 1A 0.4W 6 Yes 1A 8/20μs 9V Typ
ESDL4151MX4T5G ESDL4151MX4T5G ON Semiconductor 0.3965
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0.00000000 download 6 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 0402 (1006 Metric) Surface Mount -55°C~150°C TJ Zener 0.8pF @ 1MHz USB 2.0, USB 3.0 No 15.5V 47.5A 8/20μs 26V 15V Max 1
ESD5Z2.5T1 ESD5Z2.5T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 800μm 2.5V 1.2mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE 145pF Zener 145pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 ESD5Z 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 6μA 2.5V General Purpose 11A Single 4V 2.5V 120W 10.9V 11A No 11A 8/20μs 2.5V Max 1
P6KE62A P6KE62A ON Semiconductor 1.1848
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0.00000000 download Through Hole Cut Tape (CT) 2013 Axial 175°C -65°C 53V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 62V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 7.1A 58.9V 85V Single 600W 53V 5μA 600W 58.9V 7.1A 65.1V 600W 1mA No 58.9V 1
P6KE7.5AG P6KE7.5AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 6.4V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 500μA General Purpose 53A 7.13V 6.4V 600W 10mA 7.13V 11.3V 53A Axial No 7.13V 600W 53A 8/20μs 11.3V 6.4V 1 1
MMBZ9V1ALT1 MMBZ9V1ALT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 6V 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 9.1V 24W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 YES Transient Suppressors SILICON 2 6V Unidirectional General Purpose 1.7A 8.65V 6V 24W 14V 1.7A No 14V 2 2 1
1.5SMC56AT3 1.5SMC56AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 47.8V 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 1.5SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 19.5A 53.2V 47.8V 1.5kW 77V 0.75W No 1500W 1.5kW 77V 1 1
SZMMBZ27VCLT1G SZMMBZ27VCLT1G ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 22V 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 Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Bidirectional YES Transient Suppressors 225mW SILICON 2 Unidirectional 50nA 22V Automotive 1A Common Cathode 25.65V 22V 50nA 40W 1mA 25.65V Yes 38V 1A No 38V 2 1
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