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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 Diameter Length RoHS Status Contact Plating Current Rating Package / Case Reach Compliance Code Lead Pitch Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Insulation Resistance 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 Operating Temperature (Min) Subcategory Terminal Shape Feature Case Code (Metric) Case Code (Imperial) 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 Clamping Voltage Current - Max Voltage - Max Telecom IC Type Time to Trip Resistance @ 25°C 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
B88069X3560T502 B88069X3560T502 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks OBSOLETE (Last Updated: 2 months ago) Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 150°C -40°C 2 8mm 6.05mm ROHS3 Compliant Tin Axial Cylinder Through Hole 100MOhm No 800V
B72520G1250K062 B72520G1250K062 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Not For New Designs ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~150°C TA 1200pF @ 1kHz 1 1J 42.9V 35.1V 39V 25V 200A 31V
B59770B0120A070 B59770B0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.335Dia x 0.276 T 8.50mmx7.00mm 0.197 5.00mm 8533.40.80.70 TR, CARDBOARD Ceramic e3 Tin (Sn) NO WIRE 25% TEMPERATURE SENSING 0.197 5.00mm 260V 1.4A 420V 4s 70Ohm 127mA
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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 85°C -40°C 4.4mm 10mm ROHS3 Compliant 5A Disc 10mm 7.5mm Through Hole 2.000002g -40°C~105°C TA 22V 17V 4.35nF 22V 4350pF @ 1kHz 10% 1 17V Radial 500A 10% 27V 5A 2.5J 53V 29.7V 24.3V 27V 17V 500A 22V
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0.00000000 download 14 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 8533.40.40.00 e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 48V 50V 13J 71.5V 58.5V 65V 48V 50V
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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 220pF @ 1kHz 1 43J 473V 387V 430V 275V 2.5kA 350V
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 1550pF @ 1kHz 1 85J 264V 216V 240V 150V 8kA 200V
B72210S0271K342 B72210S0271K342 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) StandarD Not For New Designs ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 220pF @ 1kHz 1 43J 473V 387V 430V 275V 2.5kA 350V
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0.00000000 download 16 Weeks Bulk 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 720pF @ 1kHz NO WIRE 1 VARISTOR 1W RADIAL 320V 420V 184J 561V 459V 510V 320V 8kA 420V
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0.00000000 download 15 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 8533.40.40.00 2700pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 275V 350V 550J 473V 387V 430V 275V 40kA 350V
B88069X2630T502 B88069X2630T502 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% SURGE PROTECTION CIRCUIT No 1600V 2500A 2.5kA
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0.00000000 download Tape & Reel (TR) Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead User Defined ±20% No 350V 10000A 10kA
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0.00000000 download 14 Weeks Tape & Reel (TR) A60-A90SMDHC Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount ±20% No 90V 20000A 20kA
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0.00000000 download 14 Weeks Strip 2015 EF600X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
B72220T2231K101 B72220T2231K101 TDK Electronics Inc. 0.0000
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0.00000000 18 Weeks Bulk 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 760pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 230V 300V 180J 396V 324V 360V 230V 10kA 300V
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0.00000000 download Bulk StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 240pF @ 1kHz 1 110J 902V 738V 820V 510V 4.5kA 670V
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0.00000000 download 10 Weeks Tray T25-A250X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 250V 20000A 20kA
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0.00000000 download 15 Weeks Bulk Automotive, AEC-Q200, StandarD Active Not Applicable ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 1 420V
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0.00000000 Bulk 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 250V 5000A 5kA
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0.00000000 download 10 Weeks Tray T33-A90X Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±20% No 90V 10000A 10kA
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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 420pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 420V 560V 273J 748V 612V 680V 420V 10kA 560V
B72214S0321K501 B72214S0321K501 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 370pF @ 1kHz 1 84J 561V 459V 510V 320V 4.5kA 420V
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 A81-C90XSMD Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder, Radial SMT Bend Surface Mount 1 DUAL UNSPECIFIED 260 30 AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
B72510E1140S272 B72510E1140S272 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~150°C TA 1
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0.00000000 10 Weeks Active 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 S50 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Surface Mount ±20% 90V 5000A 5kA
B72220R2251K101 B72220R2251K101 TDK Electronics Inc. 0.0000
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0.00000000 download 23 Weeks Bulk 2017 ThermoFuse™, NT Active Not Applicable ROHS3 Compliant Disc 23mm Through Hole -40°C~85°C TA 940pF @ 1kHz 1 195J 429V 351V 390V 250V 10kA 320V
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