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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 ECCN Code Max Operating Temperature Min Operating Temperature Number of Poles Diameter Length RoHS Status Radiation Hardening Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Technology HTS Code Packing Method Number of Functions Insulation Resistance Max Voltage Rating (DC) Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Lead Spacing Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Peak Pulse Current Telecom IC Type Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max R @ Current Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B88069X5740S102 B88069X5740S102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Strip 2015 Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder Through Hole 1 DUAL WIRE INDUSTRIAL NO 90°C -40°C ±15% SURGE PROTECTION CIRCUIT No 470V 5000A 5kA
B88069X4190B502 B88069X4190B502 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tray ES300XN Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±15% No 300V 2500A 2.5kA
B72582V3140S272 B72582V3140S272 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) 2012 Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) not_compliant Surface Mount, MLCV METAL OXIDE FILM e4 Silver/Platinum (Ag/Pt) - with Glass frit YES Non-linear Resistors 1 VARISTOR 2.4J 27V 22V 14V 800A 16V
CN0805K17G CN0805K17G TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant 0805 (2012 Metric) unknown Surface Mount, MLCV METAL OXIDE FILM 8533.40.40.00 YES Non-linear Resistors 1 VARISTOR 22V 0.30J 29.7V 24.3V 27V 17V 120A 22V
B88069X1490T502 B88069X1490T502 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 2 months ago) Through Hole Tape & Reel (TR) Active 1 (Unlimited) 90°C -40°C 2 8mm 6.05mm ROHS3 Compliant No Axial Cylinder Through Hole 10GOhm 500V ±20% 25kA No 500V 20000A 20kA
B72240B0750K001 B72240B0750K001 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 8533.40.40.00 11000pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 75V 190J 132V 108V 120V 75V 25kA 100V
B72210S0200K101 B72210S0200K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 3650pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.05W RADIAL 20V 26V 3.1J 36.3V 29.7V 33V 20V 500A 26V
B72210S0321K151 B72210S0321K151 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 185pF @ 1kHz 1 50J 561V 459V 510V 320V 2.5kA 420V
CN1210L8G CN1210L8G TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV 1 1.0J 17.25V 12.75V 15V 8V 400A 11V
B57237S259M53 B57237S259M53 TDK Electronics Inc. 0.0000
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0.00000000 download 22 Weeks Reel 2013 S237 Active 1 (Unlimited) 0.591 15.00mm ROHS3 Compliant UL ±20% 0.295 7.50mm 2.5 Ohms 6.5A 74 mOhms
B72210S2301K351 B72210S2301K351 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) AdvanceD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
B57211P0330M301 B57211P0330M301 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk P11 Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 33 Ω 2.5A 404 m Ω
B72240L0321K100 B72240L0321K100 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 ROHS3 Compliant Square 37.5mm, Formed Tabs Chassis Mount -25°C~85°C TA METAL OXIDE FILM 2300pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST 1 VARISTOR RADIAL 320V 420V 640J 561V 459V 510V 320V 40kA 420V
B72220T0500K101 B72220T0500K101 TDK Electronics Inc. 0.0000
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0.00000000 Bulk Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Radial, Box - 3 Lead Through Hole 1 50V
B88069X7970B502 B88069X7970B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Active 1 (Unlimited) ROHS3 Compliant
B72220S0750K551 B72220S0750K551 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 2900pF @ 1kHz 1 40J 132V 108V 120V 75V 6.5kA 100V
B72260B0151K001 B72260B0151K001 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 12000pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 200V 570J 264V 216V 240V 150V 70kA 200V
B72207S0600K102 B72207S0600K102 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Bulk B722 Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 480pF @ 1kHz 1 4.8J 110V 90V 100V 60V 1.2kA 85V
B72210S2301K362 B72210S2301K362 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Box (TB) AdvanceD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
B88069X0720S102 B88069X0720S102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk EC90X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 90V 5000A 5kA
B88069X2360C103 B88069X2360C103 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±20% No 350V 20000A 20kA
B72205S0750K101 B72205S0750K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 210pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 75V 2.5J 132V 108V 120V 75V 400A 100V
B72220Q0381K101 B72220Q0381K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm unknown Through Hole -45°C~105°C TA 780pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 385V 505V 315J 682V 558V 620V 385V 15kA 505V
B72510E0250K062 B72510E0250K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~150°C TA 250pF @ 1kHz 1 0.30J 42.9V 35.1V 39V 25V 80A 31V
B72250L0231K102 B72250L0231K102 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk HighE, LS50 yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 57mm Bolt Mount -25°C~85°C METAL OXIDE FILM 6000pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST CHASSIS MOUNT VARISTOR 1.5W RADIAL 230V 300V 730J 396V 324V 360V 230V 75kA 300V
B72205S0421K101 B72205S0421K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 40pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 420V 560V 14J 748V 612V 680V 420V 400A 560V
B72510T170K62 B72510T170K62 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 300pF @ 1kHz 1 0.30J 29.7V 24.3V 27V 17V 120A 22V
B57213P0309M351 B57213P0309M351 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) P13 Active 1 (Unlimited) 2 EAR99 0.571 14.50mm ROHS3 Compliant unknown 3Ohm 8533.40.80.70 TR, CARDBOARD, 20 INCH e3 Tin (Sn) NO 170°C -40°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.8W 25°C RADIAL TEMPERATURE SENSING 0.295 7.50mm 3 Ω 7A 74 m Ω
B88069X8361C203 B88069X8361C203 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Active 1 (Unlimited) ROHS3 Compliant
B57213P0800M301 B57213P0800M301 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk P13 Active 1 (Unlimited) EAR99 0.571 14.50mm ROHS3 Compliant unknown CQC, UL, VDE ±20% NTC THERMISTOR 0.295 7.50mm 80 Ω 2A 624 m Ω
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