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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 Thickness 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 Qualification Status Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-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 Power Dissipation-Max Hold Current Trigger Device Type Current - Test Clamping Voltage-Max Current - Hold (Ih) Voltage - Off State 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
ESD8451N2T5G ESD8451N2T5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 LOW CAPACITANCE 2-XDFN Surface Mount -55°C~125°C TJ AVALANCHE 300FF Zener 0.2pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM 2 Bidirectional Transient Suppressors SILICON 1 UNIDIRECTIONAL 3.3V General Purpose Single 7.9V 3.3V 19V 16A No 5.5V 16A 100ns 3.3V Max 1
1SMA11AT3 1SMA11AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 1000pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 22A 12.2V 11V 400W 1mA 12.2V 18.2V 22A 0.5W No 18.2V 1
1N6267A 1N6267A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 5.8V 5.3mm 9.5mm Non-RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6267A Unidirectional 1 Zener Unidirectional General Purpose 143A Single 6.45V 5.8V 1mA 1.5kW 10mA Yes 10.5V 143A Axial No 6.45V 1500W 1.5kW 10.5V 5.8V 1 1
1V5KE400CA 1V5KE400CA ON Semiconductor 1.3986
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0.00000000 download Through Hole Bulk 2016 yes Active 2 Axial EAR99 175°C -55°C 342V 5.33mm 6.35mm RoHS Compliant Lead Free No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 400V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 2.8A 380V 548V Single 5W 400V 342V 5μA 1.5kW 380V 2.8A 420V 1.5kW 1mA 380V
1SMB6.5AT3 1SMB6.5AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6.5V 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 6.5V 600W Zener 2140pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 53.6A 7.22V 6.5V 600W 11.2V 53.6A 0.55W No 11.2V 1 1
1V5KE8V2CA 1V5KE8V2CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 7.02V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 8.2V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 100μA 124A 7.79V 12.1V Single 5W 8.2V 7.02V 100μA 1.5kW 7.79V 124A 8.61V 1.5kW 10mA 7.79V
SMF100AT1 SMF100AT1 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 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 100V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 SINGLE 100V General Purpose 117V 100V 200W 162V 1.1A 0.385W No 111V 200W 1
1.5KE30A 1.5KE30A ON Semiconductor 0.6535
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 25.6V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Unknown Through Hole -65°C~175°C TJ 30V 1.5kW Zener 1.5KE 1 5W 1 Zener Unidirectional 5μA General Purpose 36A 5W 28.5V 25.6V 1.5kW 1mA 28.5V 41.4V 36A 31.5V Axial No 28.5V 1500W 1.5kW 36A 41.4V 25.6V 1 1
SMCJ110A SMCJ110A ON Semiconductor 0.3844
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0.00000000 download Surface Mount Tape & Reel (TR) Active SMD/SMT 150°C -55°C 110V 7.11mm RoHS Compliant Lead Free No 2 SMC 2.62mm 6.22mm 110V 85A 1.5kW Unidirectional 1 110V 1 Zener Unidirectional 5μA 8.5A 122V 177V Single 110V 5μA 1.5kW 122V 8.5A 1.5kW 1mA No 122V 1
SZMMQA33VT1G SZMMQA33VT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101, MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 25V 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING MMQA 6 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 75nA 25V Automotive 504mA 31.4V 25V 150W 1mA 31.4V 48.6V 504mA 0.225W No 504mA 8/20μs 48.6V
P6KE8V2CA P6KE8V2CA ON Semiconductor 0.0000
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0.00000000 download Through Hole yes Active 2 Axial EAR99 175°C -65°C 7.02V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 300mg 8.2V AVALANCHE 600W WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 400μA 50A 7.79V 12.1V Single 5W 8.2V 7.02V 400μA 600W 7.79V 50A 8.61V 600W 1mA No 7.79V
1.5KE12AG 1.5KE12AG ON Semiconductor 0.0000
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0.00000000 download Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 10.2V RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1.5KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 90A 11.4V 10.2V 1.5kW 1mA 11.4V 16.7V 90A Axial No 11.4V 1500W 1.5kW 90A 16.7V 10.2V 1 1
P6KE91CA P6KE91CA ON Semiconductor 22.3598
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0.00000000 Through Hole Active Axial 175°C -65°C 77.8V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.6mm 3.6mm 300mg 91V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.8A 86.5V 13.4V Single 5W 7.78V 5μA 600W 86.5V No 4.8A 95.5V 600W 1mA No 8.65V 1
ESD11B5.0ST5G ESD11B5.0ST5G ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 day ago) Tape & Reel (TR) yes Obsolete 3 (168 Hours) 2 SMD/SMT EAR99 300μm 5V 600μm RoHS Compliant Lead Free 2 LOW CAPACITANCE 0201 (0603 Metric) No SVHC Surface Mount -40°C~125°C TJ AVALANCHE 13.5pF Zener BOTTOM ESD11B 2 YES 1 Transient Suppressors SILICON 1 5V Bidirectional Halogen Free 1μA 5V General Purpose Single 5.8V 5V 250mW 10V 2A No 2A 8/20μs 5V Max
SESDONCAN1LT3G SESDONCAN1LT3G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 11 hours ago) Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 8541.10.00.50 Zener 10pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 3 SILICON 2 BIDIRECTIONAL Automotive, CAN 24V 50V 3A No 26.2V 3A 8/20μs 24V Min 2
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
SA120AG SA120AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) Axial 175°C -55°C 120V RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener SA*A 1 1 Zener Unidirectional 1μA General Purpose 2.5A 133V 120V 500W 1mA 133V 193V 2.5A Axial No 133V 500W 2.5A 193V 120V 1 1
1N6377RL4 1N6377RL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 15V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6377 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 10A 17.6V 15V 1.5kW 25V 5W No 1500W 1.5kW 25V 1
SMBJ110CA SMBJ110CA ON Semiconductor 22.3539
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 11V 4.75mm RoHS Compliant Lead Free No 2 SMB 2.45mm 3.95mm 180mg 110V 600W Bidirectional 1 1 Zener Bidirectional 5μA 3.4A 122V 177V Single 110V 5μA 600W 122V 3.4A 600W 1mA No 122V 1
SMCJ26CA SMCJ26CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 26V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 26V 356A 1.5kW Bidirectional 1 16V 1 Zener Bidirectional 5μA 35.6A 28.9V 42.1V Single 1.5kW 26V 5μA 1.5kW 28.9V 35.6A 31.9V 1mA No 28.9V 1
SA13CA SA13CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 13V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 13V 500W Zener SA13 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 23.2A Single 1W 14.4V 13V 1μA 500W 1mA 14.4V 21.5V 23.2A 15.9V DO-15 No 14.4V 500W 23.2A 21.5V 13V 1 1
P6KE39ARL P6KE39ARL ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant 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 NO O-PALF-W2 Transient Suppressors SILICON 1 SINGLE 33.3V UNIDIRECTIONAL ISOLATED 600W General Purpose 39V 5W 53.9V No 37.1V 600W 11.2A 8/20μs 53.9V 33.3V 1
CM1213-06SM CM1213-06SM ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 5 days ago) Tape & Reel (TR) 2001 yes Obsolete 1 (Unlimited) 8 Solder EAR99 4mm 6V 5mm RoHS Compliant Lead Free 8μA No 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA AVALANCHE 1pF Steering (Rail to Rail) e3 Tin (Sn) DUAL GULL WING 260 40 CM1213 8 Bidirectional YES 6 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 1μA 5.5V General Purpose 3.3V 8.8V 1A Yes 6V 1A 8/20μs 8.8V Typ
CM1244-04CP CM1244-04CP ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 1.05mm 5.5V 760μm RoHS Compliant Lead Free 5 5-WFBGA, WLCSP Surface Mount -40°C~85°C TA AVALANCHE 27pF Zener BOTTOM BALL CM1244 5 Unidirectional Transient Suppressors SILICON 4 100nA 5.5V General Purpose 5.5V 200mW 15V 0.2W No 15V Typ 4
S1ZMMBZ27VALT3G S1ZMMBZ27VALT3G ON Semiconductor 0.0000
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0.00000000 5 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount MMBZ*V
1.5KE100ARL4 1.5KE100ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 85.5V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ 100V 1.5kW Zener e3 Tin (Sn) WIRE 260 40 1.5KE 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 11A 95V 85.5V 1.5kW 137V 5W No 1500W 1.5kW 137V 1 1
NP3100SC1T3G NP3100SC1T3G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) RoHS Compliant 2 DO-214AA, SMB Unknown Surface Mount 76pF 1 100A 270mA 275V 350V 100A 4V
NP3500SCT3G NP3500SCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant Lead Free 2.2A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 71pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 100A 250mA SILICON SURGE PROTECTOR 150mA 320V 400V 4V
SMBJ28CA SMBJ28CA ON Semiconductor 0.0394
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 28V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 27V 533A 600W Bidirectional 1 33V 1 Zener Bidirectional 5μA 13.2A 31.1V 45.4V Single 600W 28V 5μA 600W 31.1V No 13.2A 34.4V 600W 1mA No 31.1V 1
NP0900SCT3G NP0900SCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 122pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 100A 250mA SILICON SURGE PROTECTOR 150mA 75V 98V 4V
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