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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 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 Contact Plating Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Technology HTS Code Packing Method Number of Functions Insulation Resistance 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 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 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 R @ Current Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B88069X8830B102 B88069X8830B102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk 2002 T63 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED INDUSTRIAL NO 90°C -40°C SURGE PROTECTION CIRCUIT No 420V 20000A 20kA
B72214S0421K332 B72214S0421K332 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) 2011 StandarD Active ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 290pF @ 1kHz 1 90J 748V 612V 680V 420V 4.5kA 560V
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0.00000000 10 Weeks Active 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 14 Weeks Strip N81-A600X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 600V 10000A 10kA
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 370pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 320V 420V 136J 561V 459V 510V 320V 6kA 420V
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Cylinder No Lead User Defined ±20% 600V 10000A 10kA
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0.00000000 download Strip 2013 Obsolete 1 (Unlimited) ROHS3 Compliant Axial Cylinder Through Hole No 350V
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0.00000000 download Through Hole Strip EM300X Active 1 (Unlimited) 90°C -40°C 2 ROHS3 Compliant Axial Cylinder Through Hole No 270V 2500A 2.5kA
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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole No 650V 20000A 20kA
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0.00000000 download 16 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 1450pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 0.40J 24.2V 19.8V 22V 14V 100A 18V
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0.00000000 download 14 Weeks Bulk AdvanceD Active 1 (Unlimited) 2 ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 215pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 550V 745V 180J 1.001kV 819V 910V 550V 5kA 745V
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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 16 Weeks Bulk Superior MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 730pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 420V 560V 405J 748V 612V 680V 420V 12kA 560V
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0.00000000 download 18 Weeks Reel S364 Active 1 (Unlimited) 2 0.827 21.00mm ROHS3 Compliant unknown CQC, UL, VDE 5Ohm TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 5.1W 25°C RADIAL SOFT START 0.295 7.50mm 3060 K 5 Ω 8.5A 73 m Ω
B57236S0200M051 B57236S0200M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) S236 Active 1 (Unlimited) 2 0.453 11.50mm ROHS3 Compliant unknown UL 20Ohm TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 3065 K 20 Ω 2.8A
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0.00000000 download Strip SSG5X-1 Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 5000V
B72220T2131K101 B72220T2131K101 TDK Electronics Inc. 0.0000
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0.00000000 18 Weeks Bulk 2011 AdvanceD Thermofuse yes Not For New Designs Not Applicable 3 ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA METAL OXIDE FILM 1340pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 100J 225.5V 184.5V 205V 130V 10kA 170V
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S153 Active 1 (Unlimited) 2 EAR99 0.335 8.50mm ROHS3 Compliant unknown UL 15Ohm 8533.40.80.70 TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.4W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 2900 K 15 Ω 1.8A
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0.00000000 download 10 Weeks Tray EHV63-H30B7 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole ±20% No 3000V 3000A 3kA
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0.00000000 download 16 Weeks Bulk Superior MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 600pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 670V 445J 902V 738V 820V 510V 10kA 670V
B88069X5110T502 B88069X5110T502 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 EC90XG 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 5000A 5kA
B72220S2381K101 B72220S2381K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 600pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 385V 505V 273J 682V 558V 620V 385V 10kA 505V
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 400pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.005W DUAL 0.20J 19.8V 16.2V 18V 11V 120A 14V
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0.00000000 download 15 Weeks Bulk AdvanceD Active Not Applicable ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
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0.00000000 download 18 Weeks Tape & Reel (TR) P11 Active 1 (Unlimited) 2 0.512 13.00mm ROHS3 Compliant unknown 10Ohm TR e3 Tin (Sn) NO 170°C -40°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3W 25°C RADIAL TEMPERATURE SENSING 0.295 7.50mm 10 Ω 4A 203 m Ω
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0.00000000 download 21 Weeks OBSOLETE (Last Updated: 2 months ago) Through Hole Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) Axial 150°C -40°C 2 8mm 6.05mm ROHS3 Compliant Tin Axial Cylinder Through Hole 100MOhm No 850V
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