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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 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 (Min) Subcategory Terminal Shape Reference Standard Feature Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72530T0040M062 B72530T0040M062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR 5000pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR DUAL 4V 5.5V 0.40J 9.6V 6.4V 8V 4V 250A 5.5V
B72220U2511K501 B72220U2511K501 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk SNF AdvanceD Active Not Applicable ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 460pF @ 1kHz 1 325J 902V 738V 820V 510V 10kA 670V
B72520T0060M062 B72520T0060M062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) Surface Mount -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 1200pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.008W DUAL 6V 8V 0.40J 13.2V 8.8V 11V 6V 200A 8V
B72510T9200S172 B72510T9200S172 TDK Electronics Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 270pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.005W DUAL ENDED 20V 26V 0.40J 29.7V 20V 80A 26V
B72210S1140K551 B72210S1140K551 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~85°C TA 5200pF @ 1kHz 1 2.0J 24.2V 19.8V 22V 14V 500A 16V
B72214S2301K507 B72214S2301K507 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Bulk AdvanceD Active ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 400pF @ 1kHz 1 125J 517V 423V 470V 300V 6kA 385V
B72520G0250K062 B72520G0250K062 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 1200pF @ 1kHz 1 1J 42.9V 35.1V 39V 25V 200A 31V
B72210S2551K501 B72210S2551K501 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 245pF @ 1kHz 1 90J 1.001kV 819V 910V 550V 3.5kA 745V
B72240L0421K102 B72240L0421K102 TDK Electronics Inc. 0.0000
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0.00000000 download Box HighE Active 1 (Unlimited) ROHS3 Compliant Square 37.5mm, Tabs Chassis Mount 1 910J 748V 612V 680V 420V 40kA 560V
B72225T4141K101 B72225T4141K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 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 1860pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 1W 195J 242V 198V 220V 140V 20kA 180V
B72220T2351K105 B72220T2351K105 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 500pF @ 1kHz Thermally Protected 1 223J 616V 504V 560V 350V 10kA 460V
B72532V1140S262 B72532V1140S262 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72570D0120A060 B72570D0120A060 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant 1003 (2508 Metric) Surface Mount, MLCV -40°C~85°C TA 82pF @ 1MHz 1 16V 20A 12V
B72214U2381K102 B72214U2381K102 TDK Electronics Inc. 0.0000
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0.00000000 Bulk AdvanceD-MP, S14 Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 315pF @ 1kHz 1 136J 682V 558V 620V 385V 5kA 505V
B72520T1140S262 B72520T1140S262 TDK Electronics Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount METAL OXIDE FILM TR, BLISTER, 7 INCH e3 Tin (Sn) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL ENDED 0.60J 27V 22V 14V 200A 16V
B72240L0381K102 B72240L0381K102 TDK Electronics Inc. 0.0000
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0.00000000 download Box HighE Active 1 (Unlimited) ROHS3 Compliant Square 37.5mm, Tabs Chassis Mount 1 800J 682V 558V 620V 385V 40kA 505V
B72210S0421K101 B72210S0421K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 165pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 420V 560V 45J 748V 612V 680V 420V 2.5kA 560V
B72205S0350K111 B72205S0350K111 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 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 620pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 1.1J 61.6V 50.4V 56V 35V 100A 45V
B72214U2381K502 B72214U2381K502 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk SNF AdvanceD-MP Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole 380V
B72532V0400K062 B72532V0400K062 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72660M0110K072 B72660M0110K072 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 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM TR 2750pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR 0.02W DUAL ENDED 0.80J 19.8V 16.2V 18V 11V 250A 14V
B72205S0600K111 B72205S0600K111 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 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 250pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 2.2J 110V 90V 100V 60V 400A 85V
B72220Q0211K101 B72220Q0211K101 TDK Electronics Inc. 0.0000
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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 1500pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 270V 165J 363V 297V 330V 210V 15kA 270V
B72650M0271K072 B72650M0271K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 50pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL 275V 350V 8.6J 473V 387V 430V 275V 400A 350V
B72812F1120S160 B72812F1120S160 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0508 (1220 Metric) Surface Mount, MLCV -55°C~150°C TA 1
B72214S0271K392 B72214S0271K392 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Box (TB) StandarD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 440pF @ 1kHz 1 71J 473V 387V 430V 275V 4.5kA 350V
B72220T2321K106 B72220T2321K106 TDK Electronics Inc. 0.0000
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0.00000000 Bulk Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA 720pF @ 1kHz 1 273J 561V 459V 510V 320V 10kA 420V
B72214P2271K551 B72214P2271K551 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Cut Tape (CT) AdvanceD MP Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C 530pF @ 1kHz 1 130J 473V 387V 430V 275V 6kA 350V
B72210P2271K101 B72210P2271K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10mm unknown Through Hole -45°C~105°C TA METAL OXIDE FILM 500pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 275V 350V 60J 473V 387V 430V 275V 3.5kA 350V
B72522V0170K062 B72522V0170K062 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
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