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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Number of Poles Diameter RoHS Status Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Approval Agency Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Reference Standard Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage Current - Max Voltage - Max Telecom IC Type Time to Trip Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72210S0151K162 B72210S0151K162 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 430pF @ 1kHz 1 24J 264V 216V 240V 150V 2.5kA 200V
B59002A1220B010 B59002A1220B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59945C0120A070 B59945C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.689Dia x 0.138 T 17.50mmx3.50mm 0.827 21.00mm AEC-Q200 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 24V 8A 30V 450mOhm 1.3A 2.6A
B59315P1120A062 B59315P1120A062 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 4032 (1080 Metric) Surface Mount -40°C~60°C 0.394Lx0.315W 10.00mmx8.00mm AEC-Q200 TR, BLISTER, 13 INCH Ceramic e3 Tin (Sn) YES J BEND 25% DUAL ENDED OVERLOAD PROTECTION 63V 1.6A 80V 16Ohm 150mA 0.150 3.80mm 310mA
B59940C0120A054 B59940C0120A054 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.689Dia x 0.138 T 17.50mmx3.50mm 0.827 21.00mm Ceramic 0.197 5.00mm 8A 80V 2.3Ohms 450mA 900mA
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0.00000000 download 18 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm Ceramic 0.197 5.00mm 3A 80V 9.4Ohms 90mA 190mA
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0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.866Dia x 0.138 T 22.00mmx3.50mm 1.004 25.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 24V 10A 30V 300mOhm 1.8A 3.6A
B59755B0115A070 B59755B0115A070 TDK Electronics Inc. 0.0000
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0.00000000 download Bulk Obsolete Not Applicable ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.492Dia x 0.276 T 12.50mmx7.00mm 0.650 16.50mm Ceramic 0.197 5.00mm 1.4A 550V 3s 500Ohms 55mA
B59046A0150B010 B59046A0150B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72225T4231K101 B72225T4231K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 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 1140pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 1W 230V 300V 315J 396V 324V 360V 230V 20kA 300V
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0.00000000 download 7 Weeks Tape & Reel (TR) 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 1.2J 19.8V 16.2V 18V 11V 400A 14V
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0.00000000 15 Weeks Bulk Automotive, AEC-Q200, AdvanceD Active ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 550pF @ 1kHz 1 273J 748V 612V 680V 420V 10kA 560V
B72500T5170S270 B72500T5170S270 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 74pF @ 1MHz 1 0.075J 30V 25V 17V 30A 22V
B72214S0200K551 B72214S0200K551 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 6800pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 6.0J 36.3V 29.7V 33V 20V 1kA 26V
B72214T2171K101 B72214T2171K101 TDK Electronics Inc. 0.0000
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0.00000000 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 490pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W 225V 70J 297V 243V 270V 175V 6kA 225V
B72520T0300K072 B72520T0300K072 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount -55°C~125°C TA 500pF @ 1kHz 1 1.1J 51.7V 42.3V 47V 30V 200A 38V
B72214S2421K101 B72214S2421K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 290pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 420V 560V 136J 748V 612V 680V 420V 5kA 560V
B59221R0250B010 B59221R0250B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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
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0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 1000V
B88069X9380C203 B88069X9380C203 TDK Electronics Inc. 0.0000
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B72214S0421K351 B72214S0421K351 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 14mm ROHS3 Compliant 50A Disc 14mm 7.5mm Through Hole -40°C~105°C TA 560V 420V 290pF 290pF @ 1kHz 10% 1 4.5kA 90J 1.12kV 748V 612V 680V 560V
B88069X2943B252 B88069X2943B252 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray EHV62-H40B3 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole ±20% No 4000V 3000A 3kA
B88069X6650C253 B88069X6650C253 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X7200B102 B88069X7200B102 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Bulk T23-A350X Active 1 (Unlimited) 3 ROHS3 Compliant ±20% No 350V 20000A 20kA
B72207S0111K101 B72207S0111K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2012 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 280pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.25W RADIAL 8.4J 198V 162V 180V 115V 1.2kA 150V
B72214S0140K101 B72214S0140K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 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 9950pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 4.0J 24.2V 19.8V 22V 14V 1kA 18V
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0.00000000 download 10 Weeks Bulk 2002 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NOT SPECIFIED NOT SPECIFIED NO ±20% SURGE PROTECTION CIRCUIT Yes 150V 10000A 10kA
B88069X2190S102 B88069X2190S102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk 2015 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 2500V 10000A 10kA
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