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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 Contact Plating Current Rating Radiation Hardening Package / Case Max Supply Voltage Reach Compliance Code Lead Pitch Height Width Approval Agency Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Voltage Rating (DC) 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Reference Standard Composition Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy ESD Protection Clamping Voltage Current - Max Voltage - Max Telecom IC Type Resistance @ 25°C Current - Hold (Ih) (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
B72225S4551K101 B72225S4551K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 SuperioR, S25 Active 1 (Unlimited) 2 ROHS3 Compliant Disc 27.5mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 550V 745V 780J 1.001kV 819V 910V 550V 20kA 745V
B88069X7000B502 B88069X7000B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NO ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
B72210S2551K101 B72210S2551K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk AdvanceD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 245pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 550V 745V 90J 1.001kV 819V 910V 550V 3.5kA 745V
B72214S0131K551 B72214S0131K551 TDK Electronics Inc. 0.0000
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0.00000000 download 14 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 880pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 34J 225.5V 184.5V 205V 130V 4.5kA 170V
B72210S0551K161 B72210S0551K161 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Box (TB) StandarD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 120pF @ 1kHz 1 60J 1.001kV 819V 910V 550V 2.5kA 745V
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) Through Hole 1 UNSPECIFIED WIRE INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 720pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 12J 132V 108V 120V 75V 2.5kA 100V
B88069X3971B502 B88069X3971B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray T33 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NOT SPECIFIED NOT SPECIFIED NO SURGE PROTECTION CIRCUIT Yes 200V 10000A 10kA
B88069X8361T203 B88069X8361T203 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) 2 ROHS3 Compliant 1812 (4532 Metric) Surface Mount ±25% No 350V 2000A 2kA
B72207S0301K109 B72207S0301K109 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 100pF @ 1kHz 1 23J 517V 423V 470V 300V 1.2kA 385V
B72214T2351K101 B72214T2351K101 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 260pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W RADIAL 350V 460V 136J 616V 504V 560V 350V 6kA 460V
B72530T0600K062 B72530T0600K062 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 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 200pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR DUAL 60V 85V 2.0J 110V 90V 100V 60V 200A 85V
B72500E0140S260 B72500E0140S260 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 120pF @ 1kHz YES Non-linear Resistors 1 VARISTOR 0.20J 28.18V 20.83V 24.5V 14V 30A 18V
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0.00000000 download 7 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) not_compliant Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 30pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors 1 VARISTOR 0.03J 33.6V 22.4V 28V 14V 5A 16V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) unknown Surface Mount -55°C~150°C TA 9500pF @ 1kHz 1 VARISTOR 1.5J 28.18V 20.83V 24.5V 14V 200A 16V
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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) not_compliant Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 9000pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 22V 7.2J 29.7V 24.3V 27V 17V 1.2kA 22V
B72225S4681K101 B72225S4681K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 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 680V 895V 940J 1.21kV 990V 1.1kV 680V 20kA 895V
B88069X0830C103 B88069X0830C103 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant 8542.39.00.01 1 UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO O-XXSS-X2 90°C -40°C SURGE PROTECTION CIRCUIT
B72207S2271K311 B72207S2271K311 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 110pF @ 1kHz 1 27.5J 473V 387V 430V 275V 1.75kA 350V
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
B72660M1170K072 B72660M1170K072 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 1900pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors J BEND 1 VARISTOR 0.02W DUAL ENDED 20V 1.1J 29.7V 24.3V 27V 17V 250A 20V
B72214P2301K503 B72214P2301K503 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
B72650M0600K072 B72650M0600K072 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 250pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 60V 85V 2.2J 110V 90V 100V 60V 400A 85V
B72214S2301K392 B72214S2301K392 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Box (TB) AdvanceD Active ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 400pF @ 1kHz 1 125J 517V 423V 470V 300V 6kA 385V
B88069X6420C102 B88069X6420C102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Active 1 (Unlimited) 2 ROHS3 Compliant 8542.39.00.01 1 DUAL WIRE NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO O-XDSS-W2 90°C -40°C SURGE PROTECTION CIRCUIT
B59970C0120A070 B59970C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 3A 80V 9.4Ohm 150mA 300mA
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
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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
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
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0.00000000 download 16 Weeks Bulk 2011 Superior MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 1050pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 300V 385V 305J 517V 423V 470V 300V 12kA 385V
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