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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 Length RoHS Status Current Rating Package / Case Reach Compliance Code Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC HTS Code Packing Method Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Reference Standard Feature Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72214S2950K101 B72214S2950K101 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm Through Hole 8533.40.40.00 e3 Tin (Sn) NO 85°C -40°C WIRE VARISTOR 0.6W RADIAL 95V 37.5 J 125V
B72580V0250K062 B72580V0250K062 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA TR, BLISTER, 7 INCH 2500pF @ 1kHz e4 SILVER PALLADIUM YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 25V 3.7J 42.9V 35.1V 39V 25V 800A 31V
B72530V1170K062 B72530V1170K062 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 125°C -55°C 3.2mm ROHS3 Compliant 2.5A 1210 (3225 Metric) 1.7mm 2.5mm Surface Mount, MLCV 22V 17V 3225 1210 10%
B72220S0301K553 B72220S0301K553 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 780pF @ 1kHz 1 173J 517V 423V 470V 300V 8kA 385V
B72510V1140S262 B72510V1140S262 TDK Electronics Inc. 0.0000
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0.00000000 OBSOLETE (Last Updated: 2 months ago) Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) SMD/SMT 125°C -55°C 2mm ROHS3 Compliant 1A 0805 (2012 Metric) 1.4mm 1.25mm Surface Mount, MLCV 16V 14V 2012 0805 23%
B72210S2141K362 B72210S2141K362 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Box (TB) AdvanceD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 470pF @ 1kHz 1 27.5J 242V 198V 220V 140V 3.5kA 180V
B72210S2301K392 B72210S2301K392 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Box (TB) AdvanceD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
B72220S0131K103 B72220S0131K103 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 1850pF @ 1kHz 1 74J 225.5V 184.5V 205V 130V 8kA 170V
B72210U2301K903 B72210U2301K903 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Bulk AdvanceD-MP, S14 Active ROHS3 Compliant Disc 10mm Through Hole -40°C~125°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
B72214S0421K109 B72214S0421K109 TDK Electronics Inc. 0.0000
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0.00000000 Bulk StandarD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 290pF @ 1kHz 1 90J 748V 612V 680V 420V 4.5kA 560V
B72207S2271K161 B72207S2271K161 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) AdvanceD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 110pF @ 1kHz 1 27.5J 473V 387V 430V 275V 1.75kA 350V
B72220S3231K101 B72220S3231K101 TDK Electronics Inc. 1.3872
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0.00000000 Bulk SuperioR Active 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole 1 220J 396V 324V 360V 230V 12kA 300V
B72540V0060M062 B72540V0060M062 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR 20000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL 6V 8V 3.6J 13.2V 8.8V 11V 6V 1.2kA 8V
B72214T2421K101 B72214T2421K101 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 220pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W 420V 560V 136J 748V 612V 680V 420V 6kA 560V
B72580V3140S272 B72580V3140S272 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 7000pF @ 1kHz e4 Silver/Platinum (Ag/Pt) YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 2.4J 27V 22V 14V 800A 16V
B72214S2171K551 B72214S2171K551 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 670pF @ 1kHz 1 70J 297V 243V 270V 175V 6kA 225V
B72220S2511K502 B72220S2511K502 TDK Electronics Inc. 0.0000
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0.00000000 Bulk Automotive, AEC-Q200, AdvanceD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 460pF @ 1kHz 1 325J 902V 738V 820V 510V 10kA 670V
B72510T0250K062 B72510T0250K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2011 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, BLISTER, 7 INCH 250pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.005W DUAL ENDED 25V 0.30J 42.9V 35.1V 39V 25V 80A 31V
B72207S0271K302 B72207S0271K302 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Bulk StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 110pF @ 1kHz 1 21J 473V 387V 430V 275V 1.2kA 350V
B72242L0421K100 B72242L0421K100 TDK Electronics Inc. 0.0000
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0.00000000 19 Weeks Bulk 2011 HighE Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc unknown Chassis Mount -25°C~85°C TA 8533.40.40.00 1800pF @ 1kHz e3 TIN NO LUG 1 VARISTOR RADIAL 420V 560V 910J 748V 612V 680V 420V 65kA 560V
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
B72214S2321K103 B72214S2321K103 TDK Electronics Inc. 0.0000
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0.00000000 Bulk AdvanceD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 370pF @ 1kHz 1 136J 561V 459V 510V 320V 6kA 420V
B72210S2421K502 B72210S2421K502 TDK Electronics Inc. 0.0000
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0.00000000 Bulk AdvanceD Not For New Designs ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 165pF @ 1kHz 1 67J 748V 612V 680V 420V 3.5kA 560V
B72214S0301K691 B72214S0301K691 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Box (TB) StandarD Active ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 400pF @ 1kHz 1 76J 517V 423V 470V 300V 4.5kA 385V
B72530V0350K072 B72530V0350K072 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 1
B72520V0040M062 B72520V0040M062 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL 4V 5.5V 0.30J 9.6V 6.4V 8V 4V 150A 5.5V
B72540V0200K062 B72540V0200K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 7000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 20V 26V 7.8J 36.3V 29.7V 33V 20V 1.2kA 26V
B72210S0461K331 B72210S0461K331 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 10mm Through Hole -40°C~105°C TA 150pF @ 1kHz 1 50J 825V 675V 750V 460V 2.5kA 615V
B72520T500K84 B72520T500K84 TDK Electronics Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount -55°C~125°C TA 120pF @ 1kHz 1 0.60J 90.2V 73.8V 82V 50V 100A 65V
B72590D0700A060 B72590D0700A060 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
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