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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 Diameter Length RoHS Status Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Width Approval Agency Resistance 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 Mounting Feature Reference Standard Feature Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Applications Lead Spacing Max Surge Current Voltage - Clamping Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Clamping Voltage Telecom IC Type Thermal Sensitivity Index Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72214T2301K108 B72214T2301K108 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Bulk AdvanceD-MP, S14 Active ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA 400pF @ 1kHz 1 125J 517V 423V 470V 300V 6kA 385V
B72207S1140K212 B72207S1140K212 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) B722 Not For New Designs ROHS3 Compliant Disc 7mm Through Hole -40°C~85°C TA 2.3pF @ 1kHz 1 0.9J 24.2V 19.8V 22V 14V 250A 16V
B72214P2381K502 B72214P2381K502 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 410pF @ 1kHz 1 210J 1.001kV 819V 910V 550V 6.5kA 745V
B72520T0500K072 B72520T0500K072 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount -55°C~125°C TA 120pF @ 1kHz 1 0.60J 90.2V 73.8V 82V 50V 100A 65V
B72547H3140S200 B72547H3140S200 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) SHCV yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial Through Hole Mixed Technology 8533.40.40.00 BULK e3 Matte Tin (Sn) NO -55°C Non-linear Resistors WIRE 1 VARISTOR 0.03W General Purpose 40V 5800 J
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0.00000000 15 Weeks Tape & Reel (TR) StandarD Active Not Applicable ROHS3 Compliant Disc 10mm Through Hole 1 1.7J 18V 11V 500A 14V
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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 1200pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 20V 0.50J 29.7V 24.3V 27V 17V 100A 20V
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0.00000000 download 15 Weeks Bulk AdvanceD MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 150pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 625V 825V 105J 1.1kV 900V 1kV 825V 3.5kA 625V
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0.00000000 download 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole -15% +25% No 470V 5000A 5kA
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0.00000000 download 14 Weeks Bulk AdvanceD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 245pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 550V 745V 90J 1.001kV 819V 910V 550V 3.5kA 745V
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0.00000000 download 14 Weeks Tray ES1000XS Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±10% No 1000V 2000A 2kA
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0.00000000 14 Weeks Active 1 (Unlimited) ROHS3 Compliant
B72520G0400K062 B72520G0400K062 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Not For New Designs ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~150°C TA 470pF @ 1kHz 1 0.5J 74.8V 61.2V 68V 40V 100A 56V
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0.00000000 download Bulk S364 Active 1 (Unlimited) 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE ±20% 0.295 7.50mm 2.5 Ohms 11A
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0.00000000 Last Time Buy 1 (Unlimited) RoHS Compliant
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0.00000000 download 14 Weeks Tape & Reel (TR) EC75X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 75V 5000A 5kA
B72547H3200K000 B72547H3200K000 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Radial Through Hole -55°C~125°C TA 1.5μF @ 1kHz 36.3V 29.7V 33V
B57237S0330M051 B57237S0330M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S237 Active 1 (Unlimited) 2 EAR99 0.591 15.00mm ROHS3 Compliant unknown UL 33Ohm 8533.40.80.70 TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.1W 25°C RADIAL SOFT START 0.295 7.50mm 3300 K 33 Ω 2.5A
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0.00000000 download 10 Weeks Tape & Reel (TR) A81-C90XG Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder Through Hole 1 DUAL WIRE INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
B72650M0271K094 B72650M0271K094 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV 1 8.6J 473V 387V 430V 275V 400A 350V
B72510T0250K072 B72510T0250K072 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 31V 25V 250pF 2012 0805 10% 1 120A 0.30J 67V 42.9V 35.1V 39V 80A 31V
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 16 Weeks Bulk AdvanceD Thermofuse yes Not For New Designs 1 (Unlimited) 3 ROHS3 Compliant 3-SIP Through Hole -40°C~85°C TA METAL OXIDE FILM 260pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W RADIAL 350V 460V 136J 616V 504V 560V 350V 6kA 460V
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