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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 HTS Code 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 Qualification Status Power Supplies Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current 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 Reverse Standoff Voltage Interface IC Type Built-in Protections Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Output Current Flow Direction Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Current - Test Number of Lines 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
SMF13AT1 SMF13AT1 ON Semiconductor 0.1535
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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 13V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 15.2V 13V 200W 21.5V 9.3A 0.385W No 14.4V 9.3A 1
SM15T1G SM15T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 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 100pF 8541.10.00.50 Zener e3 Tin (Sn) DUAL GULL WING SM*T 3 Unidirectional YES Transient Suppressors 300W SILICON 2 Bidirectional, Unidirectional 1μA 15V General Purpose 10A Common Anode 16.7V 15V 1μA 300W 1mA Yes 24V 10A 19.6V No 10A 8/20μs 2
MMQA33VT1 MMQA33VT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 25V Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 General Purpose 504mA 31.4V 25V 150W 48.6V 504mA 0.225W 4 No 504mA 8/20μs 48.6V 25V
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
NUP6012PMUTAG NUP6012PMUTAG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 4V RoHS Compliant Lead Free 6-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE 8541.10.00.50 Zener 0.7pF @ 1MHz e3 Matte Tin (Sn) DUAL NUP6012 6 SILICON 6 4V Unidirectional General Purpose 5.2V 4V No 4V Max 6 6
PACDN042YB3R PACDN042YB3R ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.35mm 6.1V 2.25mm RoHS Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -40°C~85°C TA AVALANCHE 30pF 8541.10.00.50 Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 PACDN04* 3 YES Transient Suppressors SILICON 2 Unidirectional 100nA 6.1V General Purpose Common Anode 5.5V 200mW 8V 2 No 6.2V 5.5V
1N6374 1N6374 ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 8V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6374 1 1 Zener Unidirectional 25μA General Purpose 10A 9.4V 8V 1.5kW 1mA 9.4V 11.5V 10A Axial No 9.4V 1500W 1.5kW 15V 8V 1 1
SRDA3.3-4DR2G SRDA3.3-4DR2G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 3.3V 5mm ROHS3 Compliant Lead Free Tin No 8 8-SOIC (0.154, 3.90mm Width) 1.5mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Steering (Rail to Rail) 8pF @ 1MHz e3 DUAL GULL WING SRDA3.3-4 8 YES 4 Transient Suppressors 500W SILICON 1 SINGLE Unidirectional 5μA 3.3V General Purpose 5V 3.3V 5μA 500W 1mA 15V 25A 5V Yes 25A 8/20μs 3.3V Max
SMCJ17A SMCJ17A ON Semiconductor 0.4153
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0.00000000 Surface Mount Tape & Reel SMD/SMT 150°C -55°C 17V 7.11mm RoHS Compliant Lead Free No 2 No SVHC 2.62mm 6.22mm 300mg 17V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 54.3A 18.9V 27.6V Single 17V 5μA 1.5kW 18.9V 54.3A 20.9V 1.5kW 1mA No 18.9V 1
S2ZMMBZ15VDLT1G S2ZMMBZ15VDLT1G ON Semiconductor 0.0000
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0.00000000 4 Weeks Surface Mount Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount MMBZ*V
1SMA30CAT3 1SMA30CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 210pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 1μA General Purpose 8.3A 33.3V 30V 400W 1mA 33.3V 48.4V 8.3A 0.5W No 48.4V 1
P6KE30CA P6KE30CA ON Semiconductor 0.2879
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0.00000000 download Through Hole Tape & Reel 2013 Active Axial 175°C -65°C 25.6V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 30V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 14.5A 28.5V 41.4V Single 600W 25.6V 5μA 600W 28.5V 14.5A 31.5V 600W 1mA No 28.5V 1
P6KE11AG P6KE11AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Obsolete 1 (Unlimited) Axial 150°C -55°C 9.4V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A Axial No 10.5V 600W 38A 8/20μs 15.6V 9.4V 1 1
NSPU5132MUTBG NSPU5132MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA Zener 1325pF @ 1MHz General Purpose No 13.6V 4800W 4.8kW 200A 8/20μs 24V 13.5V Max 1
NTVB270SA-L NTVB270SA-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 31pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 270V 365V 4V
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
NUP5120X6T2 NUP5120X6T2 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 5V 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 Transient Suppressors SILICON 5 5V Unidirectional General Purpose 6.2V 5V 90W No 5V Max 5 5
NCP374MU075TXG NCP374MU075TXG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks LAST SHIPMENTS (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) 12 85°C -40°C 4mm RoHS Compliant Lead Free 12 12-UFLGA Exposed Pad 5.5V 2.5V Surface Mount Mixed Technology 200μA e3 Tin (Sn) DUAL NO LEAD 5V 12 INDUSTRIAL 0.5mm Power Management Circuits Not Qualified 5V 750mA SPST Halogen Free 1 General Purpose
NCP360MUTXG NCP360MUTXG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 8 hours ago) Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 6 EAR99 85°C -40°C 2mm RoHS Compliant Lead Free 6 6-UDFN Exposed Pad 20V 1.2V 2mm Surface Mount Mixed Technology 0.55mm 1 e3 Tin (Sn) DUAL 5V 6 INDUSTRIAL 1 20V USB 7.4V BUFFER OR INVERTER BASED PERIPHERAL DRIVER TRANSIENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE No SINK
CM1248-04S9 CM1248-04S9 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 800μm 1mm RoHS Compliant Lead Free SOT-953 Surface Mount -40°C~85°C TA AVALANCHE 13pF Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL FLAT 260 30 CM1248 Unidirectional R-PDSO-F5 SILICON 4 750nA 6.1V General Purpose 6.1V 6.1V 6.8V No 6.8V Typ 6.1V Min 4
SZNUP2125WTT3G SZNUP2125WTT3G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2015 Automotive, AEC-Q101 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 YES R-PDSO-G3 SILICON 2 BIDIRECTIONAL Automotive, CAN No 26.2V 200W 3A 8/20μs 50V 24V Min 2
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
NP0720SBT3G NP0720SBT3G 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 Lead Free 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 123pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 80A 250mA SILICON SURGE PROTECTOR 150mA 65V 88V 4V
NP2600SBMCT3G NP2600SBMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 29pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 30 A 250A 220V 150mA SILICON SURGE PROTECTOR 300V 80A 4V
NP0720SCT3G NP0720SCT3G 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 No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 198pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors 1 SINGLE 100A 250mA SILICON SURGE PROTECTOR 150mA 65V 88V 4V
NP1800SBT3G NP1800SBT3G 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 59pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 80A 250mA SILICON SURGE PROTECTOR 150mA 170V 220V 4V
ICTE-36RL4G ICTE-36RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ yes Obsolete 1 (Unlimited) 2 Axial EAR99 36V RoHS Compliant Lead Free 2 HIGH RELIABILITY DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 ICTE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 42.4V 36V 1.5kW 1mA 42.4V 26V 23A 5W No 1500W 1.5kW 23A 8/20μs 65.2V
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
1N6380RL4 1N6380RL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 36V Non-RoHS Compliant Contains Lead 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 1N6380 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 42.4V 36V 1.5kW 1mA 42.4V 54.3V 10A 5W No 1500W 1.5kW 65.2V
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
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