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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 Diameter RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) HTS Code Packing Method Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Lead Spacing Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Current - Max Voltage - Max 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
B57127P709M301 B57127P709M301 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2015 P27 Active 1 (Unlimited) 1.201 30.50mm ROHS3 Compliant UL ±20% 0.295 7.50mm 7 Ohms 17A 45 mOhms
B88069X2633B252 B88069X2633B252 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray EHV63-H40B2 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole ±20% No 4000V 3000A 3kA
B72207S2301K101 B72207S2301K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 100pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.25W RADIAL 300V 385V 30J 517V 423V 470V 300V 1.75kA 385V
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.005W DUAL 6V 8V 0.20J 13.2V 8.8V 11V 6V 120A 8V
B72207S0271K321 B72207S0271K321 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 110pF @ 1kHz 1 21J 473V 387V 430V 275V 1.2kA 350V
B72530V0300K062 B72530V0300K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Cut Tape (CT) 2011 yes Discontinued 1 (Unlimited) 2 ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV e4 SILVER PALLADIUM YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL 30V 38V 2.0J 51.7V 42.3V 47V 30V 300A 38V
B72714D200A60 B72714D200A60 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 0508 (1220 Metric) Surface Mount, MLCV -40°C~85°C TA 33pF @ 1MHz 4 24V 10A 22V
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0.00000000 Bulk AdvanceD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 290pF @ 1kHz 1 136J 748V 612V 680V 420V 5kA 560V
B72205S0301K321 B72205S0301K321 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 5mm Through Hole -40°C~105°C TA 55pF @ 1kHz 1 9.6J 517V 423V 470V 300V 400A 385V
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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 570pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W 200V 60J 264V 216V 240V 150V 6kA 200V
B72214S2251K551 B72214S2251K551 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) AdvanceD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 490pF @ 1kHz 1 100J 429V 351V 390V 250V 6kA 320V
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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
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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 215pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 550V 745V 120J 1.001kV 819V 910V 550V 4.5kA 745V
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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 TR 1750pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 3.6J 198V 162V 180V 115V 400A 150V
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S236 Active 1 (Unlimited) 2 EAR99 0.453 11.50mm ROHS3 Compliant unknown 5Ohm 8533.40.80.70 TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 2800 K 5 Ω
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0.00000000 download 16 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 135pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 680V 895V 115J 1.21kV 990V 1.1kV 680V 3.5kA 895V
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM TR, 7 INCH 47pF @ 1MHz e3 Tin (Sn) YES VARISTOR WRAPAROUND 1 VARISTOR 0.003W DUAL 0.01J 27.03V 19.98V 23.5V 14V 10A 16V
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0.00000000 download 17 Weeks Tray AdvanceD Thermofuse yes Active Not Applicable ROHS3 Compliant Radial, Box - 3 Lead unknown Through Hole -40°C~85°C TA 700pF @ 1kHz Thermally Protected 1 195J 429V 351V 390V 250V 10kA 320V
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0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 1550pF @ 1kHz 1 85J 264V 216V 240V 150V 8kA 200V
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm Ceramic 0.197 5.00mm 1A 265V 25Ohms 100mA 200mA
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0.00000000 download 15 Weeks Tray AdvanceD Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole 270V
B59875A0120A010 B59875A0120A010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59215J0130A020 B59215J0130A020 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tray Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant UR ±25% 0.394 10.00mm 22 Ohms
B72582V1140S262 B72582V1140S262 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) unknown Surface Mount, MLCV METAL OXIDE FILM e4 Silver/Platinum (Ag/Pt) - with Glass frit YES Non-linear Resistors 1 VARISTOR 2.4J 27V 22V 14V 800A 16V
B72500E0140K070 B72500E0140K070 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72220S0321K502 B72220S0321K502 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 720pF @ 1kHz 1 184J 561V 459V 510V 320V 8kA 420V
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0.00000000 download 15 Weeks Bulk AdvanceD Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole 140V
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 1650pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 17J 110V 90V 100V 60V 4.5kA 85V
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0.00000000 download 14 Weeks Bulk 2011 yes Active Not Applicable 2 EAR99 ROHS3 Compliant Radial Through Hole -45°C~105°C TA 8533.40.40.00 2200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 110J 242V 198V 220V 140V 15kA 180V
B59220R0160B010 B59220R0160B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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