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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 RoHS Status Additional Feature Package / Case Reach Compliance Code Mounting Type Operating Temperature Technology HTS Code Packing Method 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) Terminal Placement Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72225S4381K101 B72225S4381K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2008 SuperioR, S25 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 27.5mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 385V 505V 600J 682V 558V 620V 385V 20kA 505V
B72240B0381K001 B72240B0381K001 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 8533.40.40.00 1900pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 385V 505V 800J 682V 558V 620V 385V 40kA 505V
B72220S1170K102 B72220S1170K102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm Through Hole -40°C~85°C TA METAL OXIDE FILM 15600pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.2W RADIAL 20V 14J 29.7V 24.3V 27V 17V 2kA 20V
B72210S1140K102 B72210S1140K102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2009 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10mm Through Hole -40°C~85°C TA METAL OXIDE FILM 5200pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.05W RADIAL 2.0J 24.2V 19.8V 22V 14V 500A 16V
B88069X1513T303 B88069X1513T303 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 S20 Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount ±20% 500V 500A
B72225T4421K101 B72225T4421K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 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 630pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 1W 420V 560V 700J 748V 612V 680V 420V 20kA 560V
B72240L0750K102 B72240L0750K102 TDK Electronics Inc. 0.0000
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0.00000000 19 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Square 37.5mm, Tabs Chassis Mount
B88069X1480S102 B88069X1480S102 TDK Electronics Inc. 0.0000
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0.00000000 Strip Obsolete 1 (Unlimited) ROHS3 Compliant
B72510T1140S272 B72510T1140S272 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 350pF @ 1kHz 1 0.30J 22V 14V 120A 16V
B72220T2681K105 B72220T2681K105 TDK Electronics Inc. 0.0000
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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 340pF @ 1kHz Thermally Protected 1 440J 1.21kV 990V 1.1kV 680V 10kA 895V
B88069X8801T103 B88069X8801T103 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) G31-A200X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 200V 1000A 1kA
B88069X8291S102 B88069X8291S102 TDK Electronics Inc. 0.0000
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0.00000000 Strip Obsolete 1 (Unlimited) ROHS3 Compliant
B72220S2231K101 B72220S2231K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 1000pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 230V 300V 180J 396V 324V 360V 230V 10kA 300V
B72530G0140K062 B72530G0140K062 TDK Electronics Inc. 0.0000
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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 3000pF @ 1kHz 1 1.5J 24.2V 19.8V 22V 14V 400A 18V
B72240L0141K100 B72240L0141K100 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk HighE, LS40 yes Active 1 (Unlimited) 2 ROHS3 Compliant Square 37.5mm, Formed Tabs Chassis Mount METAL OXIDE FILM e3 Tin (Sn) NO 85°C -25°C Non-linear Resistors BINDING POST 1 VARISTOR RADIAL 340J 242V 198V 220V 140V 40kA 180V
B72250L0151K100 B72250L0151K100 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk 2011 HighE, LS50 yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 57mm Bolt Mount -40°C~85°C TA METAL OXIDE FILM 9500pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST CHASSIS MOUNT 1 VARISTOR RADIAL 200V 570J 264V 216V 240V 150V 75kA 200V
B88069X3790T502 B88069X3790T502 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) FS08X Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 800V
B72214S0600K101 B72214S0600K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2012 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 1650pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 60V 85V 17J 110V 90V 100V 60V 4.5kA 85V
B88069X5183T133 B88069X5183T133 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) D06-A90SMD Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Surface Mount ±20% No 90V 10000A 10kA
B72220S0251K101 B72220S0251K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 940pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 250V 320V 140J 429V 351V 390V 250V 8kA 320V
B72580V0300K062 B72580V0300K062 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) 2012 yes Not For New Designs 1 (Unlimited) 2 ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 2000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR DUAL ENDED 30V 38V 4.2J 51.7V 42.3V 47V 30V 800A 38V
B72210S0421K592 B72210S0421K592 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Box (TB) StandarD Active Not Applicable ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 75pF @ 1kHz 1 45J 748V 612V 680V 420V 2.5kA 560V
B88069X9731T303 B88069X9731T303 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) S20 Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount ±30% No 200V 500A
B72207S2141K101 B72207S2141K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 230pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.25W RADIAL 13.5J 242V 198V 220V 140V 1.75kA 180V
B72220S0950K101 B72220S0950K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 2500pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 95V 50J 165V 135V 150V 95V 6.5kA 125V
B72210P2271K392 B72210P2271K392 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Box (TB) AdvanceD MP Not For New Designs ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 315pF @ 1kHz 1 60J 473V 387V 430V 275V 3.5kA 350V
B72220S0400K101 B72220S0400K101 TDK Electronics Inc. 0.0000
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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 6750pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.2W RADIAL 40V 56V 37J 74.8V 61.2V 68V 40V 2kA 56V
B72220W2321K101 B72220W2321K101 TDK Electronics Inc. 0.0000
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0.00000000 download 23 Weeks Bulk 2017 ThermoFuse™, NT Active Not Applicable ROHS3 Compliant Disc 23mm Through Hole -40°C~85°C TA 720pF @ 1kHz 1 273J 561V 459V 510V 320V 10kA 420V
B72205S0750K111 B72205S0750K111 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) StandarD Active Not Applicable ROHS3 Compliant Disc 5mm Through Hole 1 2.5J 120V 75V 400A 100V
B72210S0950K101 B72210S0950K101 TDK Electronics Inc. 0.0000
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Min: 1

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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 690pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 95V 15J 165V 135V 150V 95V 2.5kA 125V
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