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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 Lead Free Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Width Approval Agency Resistance Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Feature Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Clamping Voltage 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
B72214S0600K501 B72214S0600K501 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Through Hole Bulk 2011 StandarD Active 1 (Unlimited) Radial 14mm ROHS3 Compliant 10A Disc 14mm 7.5mm Through Hole -40°C~105°C TA 85V 60V 1.65nF 1650pF @ 1kHz 10% 1 1kA 17J 165V 110V 90V 100V 4.5kA 85V
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0.00000000 Bulk StandarD Not For New Designs ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 185pF @ 1kHz 1 50J 561V 459V 510V 320V 2.5kA 420V
B72214P2251K101 B72214P2251K101 TDK Electronics Inc. 0.5092
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0.00000000 download 15 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 250V 270V 115J 429V 351V 390V 250V 6kA 270V
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0.00000000 download 14 Weeks Strip 2013 EF270X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 230V 5000A 5kA
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0.00000000 15 Weeks Tape & Reel (TR) AdvanceD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 100pF @ 1kHz 1 30J 517V 423V 470V 300V 1.75kA 385V
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0.00000000 download 22 Weeks Bulk 2013 S236 Active 1 (Unlimited) 0.453 11.50mm ROHS3 Compliant ±20% 2.2 Ohms
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0.00000000 download 18 Weeks Bulk 2013 S237 yes Active 1 (Unlimited) 2 EAR99 0.591 15.00mm ROHS3 Compliant UL 7Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.1W 25°C RADIAL SOFT START 0.295 7.50mm 265V 3000 K 7 Ω 4.2A
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 210pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 11J 264V 216V 240V 150V 1.2kA 200V
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV 1 7.2J 29.7V 24.3V 27V 17V 1.2kA 22V
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR 600pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.008W DUAL 35V 45V 0.40J 61.6V 50.4V 56V 35V 100A 45V
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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 13000pF @ 1kHz 1 18J 36.3V 29.7V 33V 20V 2kA 26V
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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) N81-A90X Active 1 (Unlimited) Axial 2 ROHS3 Compliant Lead Free Axial Cylinder, Radial SMT Bend Surface Mount ±20% No 90V 10000A 10kA
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0.00000000 7 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 125°C -55°C 2mm ROHS3 Compliant 1A 0805 (2012 Metric) 1.4mm 1.25mm Surface Mount, MLCV 38V 30V 200pF 2012 0805 10% 1 120A 0.30J 77V 51.7V 42.3V 47V 80A 38V
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 Automotive, AEC-Q200 Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) not_compliant Surface Mount -55°C~150°C TA METAL OXIDE FILM TR, CARDBOARD, 7 INCH 550pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND VARISTOR 0.008W DUAL ENDED 25V 31V 1.0J 42.9V 35.1V 39V 25V 200A 31V
B72220S3231K101 B72220S3231K101 TDK Electronics Inc. 1.3872
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0.00000000 Bulk SuperioR Active 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole 1 220J 396V 324V 360V 230V 12kA 300V
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0.00000000 download Radial Tape & Reel (TR) SHCV Active 1 (Unlimited) Through Hole 125°C -55°C 7.8mm ROHS3 Compliant 10A Radial 9mm 4.1mm Through Hole 26V Mixed Technology 20V 1μF 10% 1 General Purpose 1.2kA 58V
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0.00000000 download Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 11000pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 210J 225.5V 184.5V 205V 130V 25kA 170V
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0.00000000 14 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 450pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 385V 505V 273J 682V 558V 620V 385V 10kA 505V
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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
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0.00000000 download 16 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 2300pF @ 1kHz 1 0.90J 24.2V 19.8V 22V 14V 250A 16V
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0.00000000 download 14 Weeks Tape & Reel (TR) SHCV yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial Through Hole Mixed Technology BULK e3 Matte Tin (Sn) NO -55°C Non-linear Resistors WIRE 1 VARISTOR 0.03W General Purpose 40V 5800 J
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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 14 Weeks Bulk 2011 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole -45°C~105°C TA 8533.40.40.00 650pF @ 1kHz e3 TIN NO WIRE 1 VARISTOR RADIAL 460V 380J 825V 675V 750V 460V 15kA 615V
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0.00000000 download 7 Weeks Cut Tape (CT) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0805 (2012 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 250pF @ 1kHz YES Non-linear Resistors WRAPAROUND AEC-Q200 1 VARISTOR 0.005W DUAL ENDED 25V 0.30J 42.9V 35.1V 39V 25V 80A 31V
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0.00000000 download 17 Weeks Tray 2014 AdvanceD Thermofuse yes Active 1 (Unlimited) ROHS3 Compliant 3-SIP unknown Through Hole -40°C~85°C TA 260pF @ 1kHz Thermally Protected 1 150J 616V 504V 560V 350V 6kA 460V
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0.00000000 Bulk 2011 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 630pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 275V 350V 215J 473V 387V 430V 275V 10kA 350V
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