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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 Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Height Seated (Max) Capacitance Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Number of Channels Subcategory Power Supplies Max Power Dissipation Output Voltage Diode Element Material Number of Elements Configuration Diode Type JEDEC-95 Code Composition Polarity Analog IC - Other Type Case Connection Halogen Free Number of Circuits Leakage Current Working Voltage Non-Repetitive Pk On-state Cur Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Supply Current-Max (Isup) Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Adjustable Threshold Overvoltage Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Test Reference Voltage Voltage Tol-Max Clamping Voltage-Max 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
P6KE6.8ARL P6KE6.8ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape (CT) Obsolete 1 (Unlimited) 2 EAR99 150°C -55°C 5.8V 3.68mm 8.89mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED Axial 6.8V AVALANCHE 600W e3 Tin (Sn) WIRE 260 40 2 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 57A 6.45V 6.45V 5.8V 600W 1mA 64.6V 10.5V 57A 5W No 1
1V5KE11CA 1V5KE11CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 9.4V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 11V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 10μA 96.2A 10.5V 15.6V Single 11.05V 9.4V 10μA 1.5kW 10.5V 96.2A 11.6V 1.5kW 1mA 10.5V
1SMC20AT3 1SMC20AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2001 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 20V 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 46.3A 22.2V 20V 1.5kW 32.4V 46.3A 0.75W No 1500W 1.5kW 32.4V 1 1
1SMB26CAT3 1SMB26CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 26V 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 330pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 14.2A 28.9V 26V 600W 1mA 28.9V 42.1V 14.2A 0.55W No 42.1V 1
CM1215-04SO CM1215-04SO ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 6 EAR99 1.75mm 3.05mm RoHS Compliant Lead Free 6 SOT-23-6 Surface Mount -40°C~125°C TJ AVALANCHE 2pF Steering (Rail to Rail) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 CM1215 6 Unidirectional SILICON 8 COMPLEX MO-178AB 1μA General Purpose 2V 7V 1A 0.225W No 1A 8/20μs 4.8V Typ 4
P6KE27CA P6KE27CA ON Semiconductor 0.5665
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0.00000000 download Through Hole Cut Tape 2013 Axial 175°C -65°C 23.1V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 27V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 16A 25.7V 37.5V Single 600W 23.1V 5μA 600W 25.7V 16A 28.4V 600W 1mA No 25.7V 1
SMBJ90CA SMBJ90CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount SMD/SMT 150°C -55°C 90V 4.7mm RoHS Compliant Lead Free 2 SMB No SVHC 2.44mm 5.59mm 180mg 90V 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.1A 100V 146V Single 90V 5μA 600W 100V 4.1A 11.1V 600W 1mA No 100V 1
ESD7361XV2T5G ESD7361XV2T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant LOW CAPACITANCE, ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.55pF @ 1MHz Max e3 Tin (Sn) DUAL FLAT 260 30 YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 34V No 16.5V 56W 16A 100ns 34V 5V 1
SMCJ64CA SMCJ64CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 64V 7.15mm RoHS Compliant Lead Free 2 SMC No SVHC 2.75mm 6.25mm 300mg 64V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 14.6A 71.1V 103V Single 1.5kW 64V 5μA 1.5kW 71.1V 14.6A 78.6V 1mA No 71.1V 1
1.5KE27ARL4 1.5KE27ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 23.1V 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 40A 25.7V 23.1V 1.5kW 1mA 25.7V 37.5V 40A 5W No 1500W 1.5kW 37.5V 1
1N6379 1N6379 ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 22V Non-RoHS Compliant Contains Lead DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6379 1 Zener Unidirectional General Purpose 10A 25.9V 22V 1.5kW 37.5V Axial No 25.9V 1500W 1.5kW 37.5V 22V 1 1
MR2520LRLX MR2520LRLX ON Semiconductor 0.0000
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0.00000000 Through Hole Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) Axial 23V Non-RoHS Compliant Contains Lead Button, Axial Through Hole -65°C~175°C TJ Zener MR2520L Unidirectional General Purpose 58A 24V 23V 2.5kW No 2500W 2.5kW 23V Max 1
SZUESD5.0DT5G SZUESD5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 20 hours ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, uESD yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOT-723 Surface Mount -55°C~150°C TJ Zener 38pF @ 1MHz Automotive 5V No 6.2V 5V Max 2
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
SA40ARLG SA40ARLG ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 40V 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 7.8A 44.4V 40V 500W 1mA 44.4V 64.5V 7.8A 3W No 64.5V 1 1
NCP347MTAHTBG NCP347MTAHTBG ON Semiconductor 0.0000
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0.00000000 download 19 Weeks LIFETIME (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm ROHS3 Compliant Lead Free No 10 10-WFDFN Exposed Pad 28V 1.2V 2mm Surface Mount Mixed Technology 0.8mm 1 e3 Tin (Sn) DUAL 5V 10 INDUSTRIAL 0.5mm 1 Power Management Circuits 5V POWER SUPPLY MANAGEMENT CIRCUIT Halogen Free 3 28V General Purpose 7V 0.25mA NO
SA130A SA130A ON Semiconductor 0.5203
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 130V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 130V 500W Zener SA130 1 1 Zener Unidirectional 1μA General Purpose 2.4A 159V 130V 500W 1mA 144V 209V 2.4A DO-15 No 144V 500W 2.4A 209V 130V 1 1
1PMT22AT1 1PMT22AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 22V 2.18mm Non-RoHS Compliant Contains Lead 2 DO-216AA 2.05mm Surface Mount -55°C~150°C TJ 22V 200W Zener e0 GULL WING 240 30 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 CATHODE 1μA 22V General Purpose 5.6A Single 24.4V 22V 1kW 35.5V 0.5W 22V 5% No 1000W 1kW 35.5V 1
SZMMBZ6V8ALT3G SZMMBZ6V8ALT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 1.3mm 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING MMBZ*A 3 Unidirectional YES Transient Suppressors SILICON 2 500nA 4.5V Automotive Common Anode 6.8V 4.5V 500nA 24W 1mA Yes 9.6V 2.5A No 6.46V 24W 2 1
SMBZ1443LT3DSG SMBZ1443LT3DSG ON Semiconductor 0.0000
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0.00000000 22 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant
1SMA18AT3 1SMA18AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 18V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 645pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 13.7A 20V 18V 400W 1mA 20V 29.2V 13.7A 0.5W No 29.2V 1
NP1500SCMCT3G NP1500SCMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 33pF e3 Tin (Sn) DUAL C BEND 2 Silicon Surge Protectors 1 SINGLE 30 A 400A 140V 150mA SILICON SURGE PROTECTOR 180V 100A 4V
NP2100SAMCT3G NP2100SAMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 23pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 150A 180V 150mA SILICON SURGE PROTECTOR 240V 50A 4V
P6KE56A P6KE56A ON Semiconductor 0.5942
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0.00000000 download Through Hole Bulk 2009 Axial 150°C -55°C 47.8V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 56V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 7.8A 53.2V 77V Single 47.8V 5μA 600W 53.2V 7.8A 58.8V 600W 1mA No 53.2V 1
SZCM1214A-01SO SZCM1214A-01SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -40°C~85°C TA Zener Automotive, Ethernet, RF Antenna 7V 11.3V 1A No 1A 8/20μs 11.3V Typ 1
1SMB11CAT3 1SMB11CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V 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 740pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 1SMB 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 5μA General Purpose 33A 12.2V 11V 600W 1mA 12.2V 18.2V 33A 0.55W No 18.2V 1
ESD8351P2T5G ESD8351P2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE SOD-923 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 Tin (Sn) DUAL FLAT 2 Unidirectional SILICON 1 3.3V General Purpose Single 7V 3.3V 11.2V 5A 0.5μA No 5.5V 5A 8/20μs 3.3V Max 1
P6KE10CA P6KE10CA ON Semiconductor 0.3490
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0.00000000 download Through Hole Tape & Reel 2006 Axial 175°C -65°C 8.55V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 10V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 20μA 41A 9.5V 14.5V Single 5W 8.55V 20μA 600W 9.5V 41A 10.5V 600W 1mA No 9.5V 1
NCP345SNT1 NCP345SNT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2004 no Obsolete 1 (Unlimited) 5 EAR99 85°C -40°C 3mm Non-RoHS Compliant Contains Lead 50μA 5 UNDERVOLTAGE LOCKOUT SOT-23-5 Thin, TSOT-23-5 25V 3V Surface Mount Mixed Technology 750μA 1 e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 6V 30 5 INDUSTRIAL YES 1 Power Management Circuits 6V 216mW 100mV POWER SUPPLY SUPPORT CIRCUIT 1 25V General Purpose 7.08V No NO 6.85V
ESD9B3.3ST5G ESD9B3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 22 hours ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 3.3V 800μm ROHS3 Compliant Lead Free Tin 2 LOW CAPACITANCE, EXCELLENT CLAMPING CAPABILITY SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 DUAL FLAT 260 30 ESD9 2 Bidirectional YES 1 Transient Suppressors 300mW SILICON 1 UNIDIRECTIONAL Halogen Free 1μA 3.3V General Purpose Single 5V 3.3V 1μA 300mW 1mA 5V Yes 10.5V 2A No 2A 8/20μs 11.5V 3.3V Max
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