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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 Number of Poles Diameter RoHS Status Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Type 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 Rated (AC) Voltage (URac) Max Surge Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage Current - Max Voltage - Max Telecom IC Type Thermal Sensitivity Index Resistance @ 25°C Current - Hold (Ih) (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max R @ Current Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72660M1140K093 B72660M1140K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 4032 (1080 Metric) Surface Mount, MLCV 14V 1 0.90J 24.2V 19.8V 22V 17V 250A 16V
B72214S0381K675 B72214S0381K675 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Box (TB) StandarD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 315pF @ 1kHz 1 80J 682V 558V 620V 385V 4.5kA 505V
B59990C0080A051 B59990C0080A051 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm Ceramic 0.197 5.00mm 700mA 80V 55Ohms 30mA 60mA
B72207S2350K211 B72207S2350K211 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) AdvanceD Not For New Designs ROHS3 Compliant Disc 7mm Through Hole 1 35V
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Not For New Designs ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~150°C TA 2200pF @ 1kHz 1 1.9J 36.3V 29.7V 33V 20V 400A 26V
B72207S0400K111 B72207S0400K111 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 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 900pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 3.0J 74.8V 61.2V 68V 40V 250A 56V
B72214S0102K101 B72214S0102K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 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 110pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 230J 1.98kV 1.62kV 1.8kV 1.1kV 4.5kA 1.465kV
B72220S2301K509 B72220S2301K509 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) Surface Mount -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 700pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.008W DUAL 0.50J 19.8V 16.2V 18V 11V 200A 14V
B72220S0621K502 B72220S0621K502 TDK Electronics Inc. 0.0000
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0.00000000 Bulk Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 380pF @ 1kHz 1 230J 1.1kV 900V 1kV 625V 6.5kA 825V
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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 8100pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR 2W RADIAL 440V 585V 2350J 786.5V 643.5V 715V 440V 100kA 585V
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
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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 1750pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 0.30J 19.8V 16.2V 18V 11V 100A 14V
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0.00000000 download 26 Weeks Through Hole Bulk StandarD Active 1 (Unlimited) Radial 14mm ROHS3 Compliant 50A Disc 14mm 7.5mm Through Hole -40°C~85°C TA 895V 680V 180pF 180pF @ 1kHz 10% 1 4.5kA 140J 1.815kV 1.21kV 990V 1.1kV 895V
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0.00000000 download 16 Weeks Strip Obsolete 1 (Unlimited) ROHS3 Compliant Axial Cylinder Through Hole No 800V
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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 -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 90pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL 200V 4.9J 264V 216V 240V 150V 400A 200V
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0.00000000 download 14 Weeks Tape & Reel (TR) M50 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 UNSPECIFIED UNSPECIFIED AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
B72210S0421K332 B72210S0421K332 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) StandarD Not For New Designs ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 165pF @ 1kHz 1 45J 748V 612V 680V 420V 2.5kA 560V
B59676A0110B010 B59676A0110B010 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 Tape & Reel (TR) 2013 Active 1 (Unlimited) 2 EAR99 0.374 9.50mm ROHS3 Compliant unknown CQC, UL, VDE 6Ohm 8533.40.80.70 TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.8W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 2800 K 10 Ω 4A 125 m Ω
B88069X3951C253 B88069X3951C253 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 UNSPECIFIED WRAP AROUND INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
B72220S0271K151 B72220S0271K151 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 20mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR, 20 INCH 850pF @ 1kHz e3 TIN NO WIRE 1 VARISTOR 1W RADIAL 275V 350V 151J 473V 387V 430V 275V 8kA 350V
B72210S0461K101 B72210S0461K101 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 150pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 460V 50J 825V 675V 750V 460V 2.5kA 615V
B72522V0250K072 B72522V0250K072 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B59830C0120A070 B59830C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.866Dia x 0.197 T 22.00mmx5.00mm 1.004 25.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 7A 265V 3.7Ohm 460mA 920mA
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
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0.00000000 download 14 Weeks Bulk 2012 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 1550pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 200V 85J 264V 216V 240V 150V 8kA 200V
B88069X3010T702 B88069X3010T702 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined ±20% No 230V 10000A 10kA
B57364S100M54 B57364S100M54 TDK Electronics Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) S364 Active 1 (Unlimited) 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE ±20% 0.295 7.50mm 10 Ohms 7.5A
B57153S0160M000 B57153S0160M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 S153 yes Active 1 (Unlimited) 2 0.335 8.50mm ROHS3 Compliant 16Ohm e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.4W 25°C RADIAL TEMPERATURE SENSING 2900 K 16 Ω
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