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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 Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Number of Poles Diameter RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Technology HTS Code Packing Method Number of Functions 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 Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy 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 R @ Current Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
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
B72510V0300K062 B72510V0300K062 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 0805 (2012 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.005W DUAL 30V 38V 0.30J 51.7V 42.3V 47V 30V 80A 38V
B72220T2381K105 B72220T2381K105 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 450pF @ 1kHz Thermally Protected 1 248J 682V 558V 620V 385V 10kA 505V
B88069X8710C252 B88069X8710C252 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined ±20% No 230V 20000A 20kA
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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
B72540V3300K072 B72540V3300K072 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 10000pF @ 1kHz e4 Silver/Platinum (Ag/Pt) YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.03W DUAL ENDED 30V 34V 12J 51.7V 42.3V 47V 30V 1.2kA 34V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, CARDBOARD, 7 INCH 90pF @ 1MHz e4 Silver/Palladium (Ag/Pd) YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.003W DUAL ENDED 25V 0.30J 42.9V 35.1V 39V 25V 30A 31V
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0.00000000 download 17 Weeks Tray AdvanceD Thermofuse yes Active 1 (Unlimited) ROHS3 Compliant 3-SIP unknown Through Hole -40°C~85°C TA 320pF @ 1kHz Thermally Protected 1 110J 473V 387V 430V 275V 6kA 350V
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0.00000000 download 14 Weeks Tape & Reel (TR) EC75X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 75V 5000A 5kA
B72240L0141K102 B72240L0141K102 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk HighE, LS40 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Square 37.5mm, Tabs Chassis Mount -25°C~85°C METAL OXIDE FILM 8533.40.40.00 5200pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST VARISTOR 1.4W RADIAL 140V 180V 340J 242V 198V 220V 140V 40kA 180V
B72214S151K501 B72214S151K501 TDK Electronics Inc. 0.0000
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0.00000000 Bulk StandarD Obsolete 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 750pF @ 1kHz 1 40J 264V 216V 240V 150V 4.5kA 200V
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0.00000000 download 10 Weeks Bulk T83 Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole NOT SPECIFIED NOT SPECIFIED ±20% SURGE PROTECTION CIRCUIT Yes 500V 10000A 10kA
B72660M0151K093 B72660M0151K093 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 170pF @ 1kHz 1 11J 264V 216V 240V 150V 1.2kA 200V
B72220S0551K101 B72220S0551K101 TDK Electronics Inc. 0.8177
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0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 410pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 550V 745V 210J 1.001kV 819V 910V 550V 6.5kA 745V
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 1500V 5000A 5kA
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 1700pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 110J 242V 198V 220V 140V 10kA 180V
B72214S0551K301 B72214S0551K301 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 215pF @ 1kHz 1 120J 1.001kV 819V 910V 550V 4.5kA 745V
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) 2 EAR99 0.374 9.50mm ROHS3 Compliant unknown CQC, UL, VDE 6Ohm 8533.40.80.70 TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.8W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 2800 K 10 Ω 4A 125 m Ω
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0.00000000 download 18 Weeks Bulk P11 Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 2.5 Ω 6A 66 m Ω
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0.00000000 download 14 Weeks Tape & Reel (TR) 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 14 Weeks Active 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 18 Weeks Bulk P11 Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 120 Ω 1.5A 1.152 Ω
B72214S0200K151 B72214S0200K151 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 6800pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 6.0J 36.3V 29.7V 33V 20V 1kA 26V
B88069X9550B502 B88069X9550B502 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±20% Yes 230V 10000A 10kA
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
B72214S0421K102 B72214S0421K102 TDK Electronics Inc. 0.0000
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0.00000000 Bulk StandarD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 290pF @ 1kHz 1 90J 748V 612V 680V 420V 4.5kA 560V
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0.00000000 download 15 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 2100pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.05W RADIAL 40V 56V 6.4J 74.8V 61.2V 68V 40V 500A 56V
B72240L0421K102 B72240L0421K102 TDK Electronics Inc. 0.0000
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0.00000000 download Box HighE Active 1 (Unlimited) ROHS3 Compliant Square 37.5mm, Tabs Chassis Mount 1 910J 748V 612V 680V 420V 40kA 560V
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 290pF @ 1kHz 1 90J 748V 612V 680V 420V 4.5kA 560V
B72207S0141K111 B72207S0141K111 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 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 470pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 10J 242V 198V 220V 140V 1.2kA 180V
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