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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 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 Diameter Length RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Ratings HTS Code Packing Method Insulation Resistance Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Subcategory Terminal Shape Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Peak Pulse Current Current - Max Voltage - Max Telecom IC Type Time to Trip Resistance @ 25°C Current - Hold (Ih) (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B59753B0120A070 B59753B0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2002 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.492Dia x 0.276 T 12.50mmx7.00mm 0.650 16.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 440V 2A 420V 3s 120Ohm 112mA
B59360U0180B010 B59360U0180B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X6710C253 B88069X6710C253 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined No 176V 5000A 5kA
B88069X3831B502 B88069X3831B502 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X0800S102 B88069X0800S102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 1 month ago) Strip Active 1 (Unlimited) Axial 90°C -40°C 2 5.5mm 6mm ROHS3 Compliant Axial Cylinder Through Hole 1GOhm 345V 2.5kA No 270V 2500A 2.5kA
B59990C0120A070 B59990C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 700mA 80V 55Ohm 50mA 100mA
B59208R0140B110 B59208R0140B110 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59975C0120A051 B59975C0120A051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm AEC-Q200 Ceramic 0.197 5.00mm 3A 30V 1.8Ohms 450mA 900mA
B72241L0381K100 B72241L0381K100 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk 2011 HighE Active 1 (Unlimited) ROHS3 Compliant Disc 40mm Chassis Mount -25°C~85°C TA 1900pF @ 1kHz 1 800J 682V 558V 620V 385V 50kA 505V
B59041U0170B010 B59041U0170B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 18 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.157Dia x 0.197 T 4.00mmx5.00mm 0.295 7.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 200mA 265V 150Ohm 30mA 60mA
B59970C0080A070 B59970C0080A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 3A 80V 9.4Ohm 90mA 190mA
B59880C80A51 B59880C80A51 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.256Dia x 0.197 T 6.50mmx5.00mm 0.394 10.00mm Ceramic 0.197 5.00mm 400mA 265V 70Ohms 30mA 70mA
B59073R0090B010 B59073R0090B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X2233B502 B88069X2233B502 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tray 2013 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±30% SURGE PROTECTION CIRCUIT No 500V 1000A 1kA
B88069X4920S102 B88069X4920S102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 N81-A350X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 350V 10000A 10kA
B88069X8690B502 B88069X8690B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray 2011 T83 Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±20% No 350V 10000A 10kA
B72220T2251K101 B72220T2251K101 TDK Electronics Inc. 0.0000
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0.00000000 18 Weeks Bulk 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 700pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 250V 320V 195J 429V 351V 390V 250V 10kA 320V
B72220S2421K504 B72220S2421K504 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Bulk Automotive, AEC-Q200, AdvanceD Active ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 550pF @ 1kHz 1 273J 748V 612V 680V 420V 10kA 560V
B72214S0102S102 B72214S0102S102 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 110pF @ 1kHz 1 230J 1.98kV 1.62kV 1.8kV 1.1kV 4.5kA 1.465kV
B72214P2231K101 B72214P2231K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk AdvanceD MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 630pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 230V 300V 105J 396V 324V 360V 230V 6kA 300V
B72210S2251K151 B72210S2251K151 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 445pF @ 1kHz 1 50J 429V 351V 390V 250V 3.5kA 320V
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72210S1300K102 B72210S1300K102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 2750pF @ 1kHz 51.7V 42.3V 47V
B72590E0170S170 B72590E0170S170 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -55°C~150°C TA 33pF @ 1kHz 1 0.01J 40.63V 24.38V 32.5V 17V 10A 19V
B72210S0500K101 B72210S0500K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 950pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 50V 65V 8.4J 90.2V 73.8V 82V 50V 2.5kA 65V
B72205S0441K101 B72205S0441K101 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 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 37pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 440V 585V 16J 786.5V 643.5V 715V 440V 400A 585V
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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 2400pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 750V 970V 2000J 1.32kV 1.08kV 1.2kV 750V 70kA 970V
B72220P3681K502 B72220P3681K502 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 450pF @ 1kHz 1 595J 1.21kV 990V 1.1kV 680V 10kA 895V
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