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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Number of Poles Length RoHS Status Current Rating Additional Feature Package / Case Reach Compliance Code Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Reference Standard Feature Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Applications Max Surge Current Voltage - Clamping Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Clamping Voltage Telecom IC Type Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72650M0170K093 B72650M0170K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Standard Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA 17V 1200pF @ 1kHz 1 0.50J 29.7V 24.3V 27V 100A 22V
B72510E9200S172 B72510E9200S172 TDK Electronics Inc. 0.0000
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0.00000000 download 35 Weeks Digi-Reel® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0805 (2012 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 270pF @ 1kHz YES Non-linear Resistors WRAPAROUND AEC-Q200 1 VARISTOR 0.005W DUAL ENDED 20V 26V 0.40J 39.68V 29.33V 34.5V 20V 80A 26V
B72650M0250K093 B72650M0250K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Standard Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV 25V 1 0.70J 42.9V 35.1V 39V 100A 31V
B72220P3511K504 B72220P3511K504 TDK Electronics Inc. 0.0000
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0.00000000 Bulk Automotive, AEC-Q200, Superior MP Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 600pF @ 1kHz 1 445J 902V 738V 820V 510V 10kA 670V
B72520E0250K062 B72520E0250K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 Automotive, AEC-Q200 Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) not_compliant Surface Mount -55°C~150°C TA METAL OXIDE FILM TR, CARDBOARD, 7 INCH 550pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND VARISTOR 0.008W DUAL ENDED 25V 31V 1.0J 42.9V 35.1V 39V 25V 200A 31V
B72205S0251K311 B72205S0251K311 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 65pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 8.2J 429V 351V 390V 250V 400A 320V
B72214T2131K101 B72214T2131K101 TDK Electronics Inc. 0.0000
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0.00000000 18 Weeks Bulk 2011 AdvanceD Thermofuse yes Not For New Designs Not Applicable 3 EAR99 ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 650pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W 50J 225.5V 184.5V 205V 130V 6kA 170V
B72214S0681K101 B72214S0681K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 180pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 680V 895V 140J 1.21kV 990V 1.1kV 680V 4.5kA 895V
B72214S2950K101 B72214S2950K101 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm Through Hole 8533.40.40.00 e3 Tin (Sn) NO 85°C -40°C WIRE VARISTOR 0.6W RADIAL 95V 37.5 J 125V
B72587H3140S253 B72587H3140S253 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SHCV Active 1 (Unlimited) ROHS3 Compliant Radial Through Hole Mixed Technology 1 General Purpose 40V
B72510T0300K072 B72510T0300K072 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 125°C -55°C 2mm ROHS3 Compliant 1A 0805 (2012 Metric) 1.4mm 1.25mm Surface Mount, MLCV 38V 30V 200pF 2012 0805 10% 1 120A 0.30J 77V 51.7V 42.3V 47V 80A 38V
B88069X8530B502 B88069X8530B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray 2002 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE INDUSTRIAL NO 90°C -40°C SURGE PROTECTION CIRCUIT No 600V 10000A 10kA
B72260B0251K001 B72260B0251K001 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 7100pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 250V 320V 800J 429V 351V 390V 250V 70kA 320V
B88069X6871T902 B88069X6871T902 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) 2007 Active 1 (Unlimited) 3 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount 1 UNSPECIFIED INDUSTRIAL YES 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 150V 5000A 5kA
B72540E1140S262 B72540E1140S262 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 9500pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.03W DUAL ENDED 5.8J 28.18V 20.83V 24.5V 14V 1.2kA 16V
B72210P2351K101 B72210P2351K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 240pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 350V 460V 77J 616V 504V 560V 350V 3.5kA 460V
B72214T2301K105 B72214T2301K105 TDK Electronics Inc. 0.0000
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0.00000000 download 17 Weeks Tray AdvanceD Thermofuse yes Active 1 (Unlimited) ROHS3 Compliant 3-SIP unknown Through Hole -40°C~85°C TA 300pF @ 1kHz Thermally Protected 1 125J 517V 423V 470V 300V 6kA 385V
B72260B0461K001 B72260B0461K001 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk HighE yes Active 1 (Unlimited) 2 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 3900pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 460V 1650J 825V 675V 750V 460V 70kA 615V
B72210S2461K101 B72210S2461K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 150pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 460V 70J 825V 675V 750V 460V 3.5kA 615V
B72210S2301K392 B72210S2301K392 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
B72520V0350K062 B72520V0350K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV METAL OXIDE FILM 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL 35V 45V 0.40J 61.6V 50.4V 56V 35V 100A 45V
B72540V3140S272 B72540V3140S272 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 15000pF @ 1kHz e4 Silver/Platinum (Ag/Pt) YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.03W DUAL ENDED 5.8J 27V 22V 14V 1.2kA 16V
B72210S2301K111 B72210S2301K111 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
B72650M0170K072 B72650M0170K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR 1900pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 22V 0.50J 29.7V 24.3V 27V 17V 100A 22V
B72207S0301K311 B72207S0301K311 TDK Electronics Inc. 0.3549
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0.00000000 download 16 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 100pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 23J 517V 423V 470V 300V 1.2kA 385V
B72210S2301K361 B72210S2301K361 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Cut Tape (CT) AdvanceD Active Not Applicable ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
B88069X7450C502 B88069X7450C502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
B72440P5040S260 B72440P5040S260 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) Surface Mount, MLCV -40°C~85°C TA 7pF @ 1MHz 1 17V 9V 4V 1A 5.5V
B72210S0231K551 B72210S0231K551 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 265pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 36J 396V 324V 360V 230V 2.5kA 300V
B72540T0080L062 B72540T0080L062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA 16000pF @ 1kHz 1 4.2J 17.25V 12.75V 15V 8V 1.2kA 11V
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