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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 Depth Number of Poles Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Additional Feature Package / Case Max Supply Voltage Reach Compliance Code Lead Pitch Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Insulation Resistance Max Voltage Rating (DC) Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Reference Standard Composition Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Max Voltage Rating (AC) Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy ESD Protection Clamping Voltage Peak Pulse Current 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
B72590T0170S160 B72590T0170S160 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 0402 (1005 Metric) Surface Mount, MLCV METAL OXIDE FILM 8533.40.40.00 TR, 7 INCH e3 Tin (Sn) - with Nickel (Ni) barrier YES 85°C -40°C VARISTOR WRAPAROUND 1 VARISTOR 85°C DUAL 0.01J 40.63V 24.38V 32.5V 17V 20A 19V
B72260B0102K001 B72260B0102K001 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 Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 1600pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 3000J 1.98kV 1.62kV 1.8kV 1.1kV 70kA 1.465kV
B72650M0140K093 B72650M0140K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Standard Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA 14V 1450pF @ 1kHz 1 0.40J 24.2V 19.8V 22V 14V 100A 18V
B72210P2171K101 B72210P2171K101 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -45°C~105°C TA METAL OXIDE FILM 8533.40.40.00 500pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 225V 40J 297V 243V 270V 175V 3.5kA 225V
B72210S0141K101 B72210S0141K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 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 470pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 22J 242V 198V 220V 140V 2.5kA 180V
B72530G1200K062 B72530G1200K062 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 2200pF @ 1kHz 1 1.9J 36.3V 29.7V 33V 20V 400A 26V
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
B72214P2301K502 B72214P2301K502 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Bulk AdvanceD MP Active ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 350pF @ 1kHz 1 140J 517V 423V 470V 300V 6kA 385V
B72220S1390K501 B72220S1390K501 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 8533.40.40.00 1550pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.2W RADIAL 48V 50V 37J 71.5V 58.5V 65V 48V 50V
B72650M0400K072 B72650M0400K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 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 520pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 40V 56V 1.3J 74.8V 61.2V 68V 40V 100A 56V
B88069X1303S102 B88069X1303S102 TDK Electronics Inc. 0.0000
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0.00000000 Last Time Buy 1 (Unlimited) RoHS Compliant
B72220S0600K101 B72220S0600K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2012 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 3600pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 60V 85V 33J 110V 90V 100V 60V 6.5kA 85V
B72650M1170K093 B72650M1170K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV 17V 1 0.50J 29.7V 24.3V 27V 100A 20V
B72250L0551K102 B72250L0551K102 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk 2011 HighE, LS50 Active 1 (Unlimited) 85°C -25°C 12.3mm 57mm ROHS3 Compliant Disc 57mm 25.4mm Bolt Mount -40°C~85°C TA 550V 2.4nF 745V 2400pF @ 1kHz 1 550V Strap 10% 910V 500A 1820J 1.5kV 1.001kV 819V 910V 550V 75kA 745V
B72650M0151K072 B72650M0151K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 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 90pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL 200V 4.9J 264V 216V 240V 150V 400A 200V
B72214T2141K101 B72214T2141K101 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Bulk AdvanceD Thermofuse yes Not For New Designs 1 (Unlimited) 3 ROHS3 Compliant 3-SIP Through Hole -40°C~85°C TA METAL OXIDE FILM 610pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W RADIAL 55J 242V 198V 220V 140V 6kA 180V
B72225T4381K101 B72225T4381K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 2 months ago) Surface Mount, Through Hole Bulk 2011 AdvanceD Thermofuse Not For New Designs Not Applicable SMD/SMT 85°C -40°C 11.2mm 30.2mm ROHS3 Compliant Tin 150A No Radial, Box - 3 Lead 385V 6.35mm 35.2mm 11.2mm Through Hole -40°C~85°C TA 505V 385V 675pF 505V 675pF @ 1kHz Metal Oxide Thermally Protected 10% 1 385V Pin 20kA 10% 620V 150A 600J No 1.025kV 682V 558V 620V 385V 20kA 505V
B72540E3140S572 B72540E3140S572 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Lead Free
B88069X9231T203 B88069X9231T203 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) S30-A90X Active 1 (Unlimited) 2 ROHS3 Compliant 1812 (4532 Metric) Surface Mount ±30% No 90V 2000A 2kA
B72220S0551S502 B72220S0551S502 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 410pF @ 1kHz 1 210J 1.001kV 819V 910V 550V 6.5kA 745V
B72650M0251K093 B72650M0251K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA 55pF @ 1kHz 1 8.2J 429V 351V 390V 250V 400A 320V
B88069X9680B252 B88069X9680B252 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk Active 1 (Unlimited) Radial 90°C -40°C 8mm 3 11.5mm ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) Through Hole 10GOhm 230V ±20% 10kA Yes 230V 10000A 10kA
B72530T1170K62 B72530T1170K62 TDK Electronics Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 1800pF @ 1kHz 1 1.7J 29.7V 24.3V 27V 17V 400A 22V
B72650M0231K093 B72650M0231K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV 1 7.2J 230V 400A 300V
B88069X5010C102 B88069X5010C102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk M51-C90X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 90V 5000A 5kA
B88069X4190B502 B88069X4190B502 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tray ES300XN Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±15% No 300V 2500A 2.5kA
B72214S0251K551 B72214S0251K551 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 8533.40.40.00 TR, 20 INCH 490pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.6W RADIAL 250V 320V 65J 429V 351V 390V 250V 4.5kA 320V
B72214U2421K502 B72214U2421K502 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 420V
B88069X5920B502 B88069X5920B502 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2006 ES260XP Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole No 220V 2500A 2.5kA
B72214S2321K151 B72214S2321K151 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 370pF @ 1kHz 1 136J 561V 459V 510V 320V 6kA 420V
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