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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 Diameter RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance 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) Rated Temperature Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Thermal Sensitivity Index R @ 25°C Current - Steady State Max Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72214S0301K501 B72214S0301K501 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 400pF @ 1kHz 1 76J 517V 423V 470V 300V 4.5kA 385V
B72530V0600K062 B72530V0600K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL 60V 85V 2.0J 110V 90V 100V 60V 200A 85V
B72207S0200K103 B72207S0200K103 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Bulk StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 1600pF @ 1kHz 1 1.3J 36.3V 29.7V 33V 20V 250A 26V
B72762A2170S160 B72762A2170S160 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 4 EAR99 ROHS3 Compliant 0405 (1012 Metric) Surface Mount, MLCV -55°C~125°C TA 8533.40.40.00 TR, CARDBOARD, 7 INCH 75pF @ 1MHz e3 Tin (Sn) YES Non-linear Resistors WRAPAROUND 2 VARISTOR 0.003W DUAL IN-LINE 17V 0.01J 40V 25V 32.5V 17V 10A 22V
B72530T6250K062 B72530T6250K062 TDK Electronics Inc. 0.0000
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0.00000000 download 12 Weeks CT12 Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount -55°C~125°C TA 5000pF @ 1kHz 1 4J 48.95V 40.05V 44.5V 25V 1.5kA 36V
B72650M0140K072 B72650M0140K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM TR 1450pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 0.40J 24.2V 19.8V 22V 14V 100A 18V
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA 15pF @ 1MHz 1 23V 15V
B72214T2271K101 B72214T2271K101 TDK Electronics Inc. 0.0000
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0.00000000 Tray 2011 AdvanceD Thermofuse yes Not For New Designs Not Applicable 3 ROHS3 Compliant Radial Through Hole -40°C~85°C TA METAL OXIDE FILM BULK 320pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W 275V 350V 110J 473V 387V 430V 275V 6kA 350V
B72220R2151K101 B72220R2151K101 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 1700pF @ 1kHz 1 120J 264V 216V 240V 150V 10kA 200V
B72210S0500K101 B72210S0500K101 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 950pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 50V 65V 8.4J 90.2V 73.8V 82V 50V 2.5kA 65V
B72540E0250K062 B72540E0250K062 TDK Electronics Inc. 1.8202
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2220 (5750 Metric) Surface Mount -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR, CARDBOARD, 7 INCH 4000pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 25V 9.6J 42.9V 35.1V 39V 25V 1.2kA 31V
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0.00000000 download 16 Weeks Bulk 2011 Superior MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 450pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 680V 895V 595J 1.21kV 990V 1.1kV 680V 10kA 895V
B72210S1300K102 B72210S1300K102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 2750pF @ 1kHz 51.7V 42.3V 47V
B59002A1220B010 B59002A1220B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72530E1140S262 B72530E1140S262 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant 1210 (3225 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 2000pF @ 1kHz YES Non-linear Resistors WRAPAROUND AEC-Q200 1 VARISTOR DUAL ENDED 1.6J 28.18V 20.83V 24.5V 14V 400A 16V
B72207S0250K211 B72207S0250K211 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 120pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 1.6J 42.9V 35.1V 39V 25V 250A 31V
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0.00000000 download 16 Weeks Tape & Reel (TR) 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 480pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR 0.25W DUAL ENDED 60V 85V 4.8J 110V 90V 100V 60V 1.2kA 85V
B72214Q0141K101 B72214Q0141K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk EnergetiQ yes Active Not Applicable 2 EAR99 ROHS3 Compliant Radial Through Hole -45°C~105°C TA 8533.40.40.00 1200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.8W 80J 242V 198V 220V 140V 8kA 180V
B72530E0200K062 B72530E0200K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) not_compliant Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 1500pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND AEC-Q200 1 VARISTOR DUAL ENDED 20V 26V 1.9J 36.3V 29.7V 33V 20V 400A 26V
B72207S0950K211 B72207S0950K211 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 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 335pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 7.6J 165V 135V 150V 95V 1.2kA 125V
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0.00000000 download 16 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 335pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.25W RADIAL 95V 7.6J 165V 135V 150V 95V 1.2kA 125V
B72240B0461K001 B72240B0461K001 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 1600pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 460V 1000J 825V 675V 750V 460V 40kA 615V
B72225S4151K101 B72225S4151K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2008 SuperioR, S25 Active 1 (Unlimited) 2 ROHS3 Compliant Disc 27.5mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM e3 TIN NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 200V 215J 264V 216V 240V 150V 20kA 200V
B72207S0461K101 B72207S0461K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 70pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.25W RADIAL 460V 36J 825V 675V 750V 460V 1.2kA 615V
B72214P2551K101 B72214P2551K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk AdvanceD MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 17mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 550V 745V 220J 1.001kV 819V 910V 550V 6kA 745V
B72214S0170K151 B72214S0170K151 TDK Electronics Inc. 0.0000
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0.00000000 download 15 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 8200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 5.0J 29.7V 24.3V 27V 17V 1kA 22V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount -55°C~125°C TA METAL OXIDE FILM TR 4000pF @ 1MHz e2 Silver/Nickel/Tin (Ag/Ni/Sn) YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL 30V 38V 12J 51.7V 42.3V 47V 30V 1.2kA 38V
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 0603 (1608 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 75pF @ 1MHz YES Non-linear Resistors 1 VARISTOR 22V 0.075J 40.63V 24.38V 32.5V 17V 30A 22V
B57236S0250M000 B57236S0250M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 S236 yes Active 1 (Unlimited) 2 EAR99 0.453 11.50mm ROHS3 Compliant UL 25Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 265V 3065 K 25 Ω 2.5A
B72510V5200S172 B72510V5200S172 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
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