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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 Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Number of Poles RoHS Status Additional Feature Package / Case Reach Compliance Code Mounting Type Operating Temperature Technology HTS Code Packing Method Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy 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
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
B72500E0140K060 B72500E0140K060 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 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TA 100pF @ 1MHz 1 0.20J 24.2V 19.8V 22V 14V 30A 18V
B72214S0271K104 B72214S0271K104 TDK Electronics Inc. 0.0000
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0.00000000 Bulk StandarD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 440pF @ 1kHz 1 71J 473V 387V 430V 275V 4.5kA 350V
B72220S0421K107 B72220S0421K107 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Bulk Automotive, AEC-Q200, StandarD Active ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 550pF @ 1kHz 1 175J 748V 612V 680V 420V 8kA 560V
B72210S0600K151 B72210S0600K151 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 870pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 10J 110V 90V 100V 60V 2.5kA 85V
B72540V0060M062 B72540V0060M062 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR 20000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL 6V 8V 3.6J 13.2V 8.8V 11V 6V 1.2kA 8V
B72205S0950K111 B72205S0950K111 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 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 185pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 3.4J 165V 135V 150V 95V 400A 125V
B72232B0151K001 B72232B0151K001 TDK Electronics Inc. 0.0000
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0.00000000 download Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 3700pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 200V 240J 264V 216V 240V 150V 25kA 200V
B72500T2170S170 B72500T2170S170 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 75pF @ 1MHz 1 0.075J 30V 25V 17V 30A 22V
B72214S0421K331 B72214S0421K331 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 14mm Through Hole -40°C~105°C TA 8533.40.40.00 290pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.6W RADIAL 420V 560V 90J 748V 612V 680V 420V 4.5kA 560V
B72540T6500K062 B72540T6500K062 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount -55°C~125°C TA 3000pF @ 1MHz 1 15J 90.2V 73.8V 82V 50V 4.5kA 65V
B72590D0700A060 B72590D0700A060 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72205S0500K101 B72205S0500K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 300pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 50V 65V 1.8J 90.2V 73.8V 82V 50V 400A 65V
B88069X2703T602 B88069X2703T602 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant
B88069X7001B502 B88069X7001B502 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 T83S-C420X Obsolete 1 (Unlimited) ROHS3 Compliant No
B72210S2271K341 B72210S2271K341 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 220pF @ 1kHz 1 55J 473V 387V 430V 275V 3.5kA 350V
B72530V0170K062 B72530V0170K062 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL 22V 1.7J 29.7V 24.3V 27V 17V 400A 22V
B72214S0110K101 B72214S0110K101 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 15 Weeks Bulk 2011 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 2100pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 3.2J 19.8V 16.2V 18V 11V 1kA 14V
B88069X4330B152 B88069X4330B152 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Chassis, Stud Mount ±25% No 3000V 20000A 20kA
B72520T0200K062 B72520T0200K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 600pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.008W DUAL ENDED 20V 26V 0.70J 36.3V 29.7V 33V 20V 200A 26V
B72650M0131K072 B72650M0131K072 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 16 Weeks Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM TR 100pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 4.2J 225.5V 184.5V 205V 130V 400A 170V
B72214S0621K101 B72214S0621K101 TDK Electronics Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2011 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 200pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 625V 825V 130J 1.1kV 900V 1kV 625V 4.5kA 825V
B72207S0271K111 B72207S0271K111 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 15 Weeks Cut Tape (CT) 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 110pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 21J 473V 387V 430V 275V 1.2kA 350V
B72220S0750K101 B72220S0750K101 TDK Electronics Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 2900pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 75V 40J 132V 108V 120V 75V 6.5kA 100V
B72660M0231K072 B72660M0231K072 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV METAL OXIDE FILM 8533.40.40.00 e3 Tin (Sn) YES 85°C -40°C Non-linear Resistors J BEND 1 VARISTOR 0.25W DUAL 230V 300V 17J 230V 1.2kA 300V
B72520E0400K062 B72520E0400K062 TDK Electronics Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) unknown Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 250pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL ENDED 40V 56V 0.50J 74.8V 61.2V 68V 40V 100A 56V
B59205R0140B110 B59205R0140B110 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72214S0321K531 B72214S0321K531 TDK Electronics Inc. 0.0000
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Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 370pF @ 1kHz 1 84J 561V 459V 510V 320V 4.5kA 420V
B72207S0151K211 B72207S0151K211 TDK Electronics Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 210pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 11J 264V 216V 240V 150V 1.2kA 200V
B88069X4220C101 B88069X4220C101 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined SURGE PROTECTION CIRCUIT No 1400V 20000A 20kA
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