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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 Max Operating Temperature Min Operating Temperature Number of Poles Diameter Length RoHS Status Current Rating Package / Case Reach Compliance Code Lead Pitch Approval Agency Resistance Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Voltage Rating (DC) 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 Mounting Feature Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Lead Spacing Max Surge Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage Telecom IC Type Thermal Sensitivity Index Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B88069X3070C203 B88069X3070C203 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk T30 Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 UNSPECIFIED WRAP AROUND INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 500V 10000A 10kA
B72225S4251K101 B72225S4251K101 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 250V 320V 345J 429V 351V 390V 250V 20kA 320V
B88069X0920T502 B88069X0920T502 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 90°C -40°C 6.05mm ROHS3 Compliant 350V SURGE PROTECTION CIRCUIT
B88069X6791B502 B88069X6791B502 TDK Electronics Inc. 0.0000
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0.00000000 TC33-A260XF1 Obsolete 1 (Unlimited) ROHS3 Compliant No
B72214S0170K551 B72214S0170K551 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 8200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 5.0J 29.7V 24.3V 27V 17V 1kA 22V
B88069X4640C102 B88069X4640C102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk M51-A350X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 350V 5000A 5kA
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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
B88069X6981T602 B88069X6981T602 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 14 Weeks Tray Active 1 (Unlimited) 3 ROHS3 Compliant Radial Cylinder, 3 Lead User Defined No 600V 8000A 8kA
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0.00000000 Active 1 (Unlimited) ROHS3 Compliant
B88069X3060C253 B88069X3060C253 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk T30 Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 UNSPECIFIED INDUSTRIAL YES 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 230V 10000A 10kA
B88069X7080B102 B88069X7080B102 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Active 1 (Unlimited) ROHS3 Compliant
B88069X8630B502 B88069X8630B502 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Tray 2007 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT Yes 230V 20000A 20kA
B72207S0271K111 B72207S0271K111 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Cut Tape (CT) 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 110pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 21J 473V 387V 430V 275V 1.2kA 350V
B72207S0461K321 B72207S0461K321 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 7mm ROHS3 Compliant 10A Disc 7mm 5mm Through Hole 799.995193mg -40°C~105°C TA 615V 460V 70pF 70pF @ 1kHz 10% 1 1.2kA 36J 1.24kV 825V 675V 750V 615V
B72214U2301K502 B72214U2301K502 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Bulk SNF AdvanceD-MP Active ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 485pF @ 1kHz 1 140J 517V 423V 470V 300V 6kA 385V
B88069X8591B102 B88069X8591B102 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B57238S0150M051 B57238S0150M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S238 Active 1 (Unlimited) 2 EAR99 0.630 16.00mm ROHS3 Compliant not_compliant UL 15Ohm 8533.40.80.70 TR, CARDBOARD, 20 INCH e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.9W 25°C RADIAL SOFT START 0.295 7.50mm 3165 K 15 Ω 4.4A
CN1812M4G CN1812M4G TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) unknown Surface Mount, MLCV -55°C~125°C TA 10000pF @ 1kHz 1 0.80J 9.6V 6.4V 8V 4V 500A 5.5V
B88069X7431C203 B88069X7431C203 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Active 1 (Unlimited) 3 ROHS3 Compliant 8542.39.00.01 1 UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO O-XXSS-X3 90°C -40°C SURGE PROTECTION CIRCUIT
B72220T2151K105 B72220T2151K105 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 1550pF @ 1kHz Thermally Protected 1 120J 264V 216V 240V 150V 10kA 200V
B72510T1140S272 B72510T1140S272 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 350pF @ 1kHz 1 0.30J 22V 14V 120A 16V
B88069X4681B152 B88069X4681B152 TDK Electronics Inc. 0.0000
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0.00000000 Active 1 (Unlimited) ROHS3 Compliant
B72220T2681K105 B72220T2681K105 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 340pF @ 1kHz Thermally Protected 1 440J 1.21kV 990V 1.1kV 680V 10kA 895V
B72210P2461K101 B72210P2461K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 190pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 460V 92J 825V 675V 750V 460V 3.5kA 615V
B72205S2151K101 B72205S2151K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 115pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 200V 7.5J 264V 216V 240V 150V 800A 200V
B72214S2321K302 B72214S2321K302 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
B72590T0110S160 B72590T0110S160 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 -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, 7 INCH 120pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.003W DUAL 0.0075J 21.28V 15.73V 18.5V 11V 20A 14V
B88069X0400S102 B88069X0400S102 TDK Electronics Inc. 0.0000
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0.00000000 download Strip FS04X-1JM Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 400V
B88069X2620S102 B88069X2620S102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Strip 2015 A71-H55X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±15% SURGE PROTECTION CIRCUIT No 5500V 5000A 5kA
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