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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 ECCN Code Number of Poles Length RoHS Status Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy 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) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B59950C0130A070 B59950C0130A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.433Dia x 0.138 T 11.00mmx3.50mm 0.571 14.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 63V 4.3A 80V 4.9Ohm 320mA 500mA
B72210P2301K391 B72210P2301K391 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Cut Tape (CT) AdvanceD MP Active Not Applicable ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 285pF @ 1kHz 1 65J 517V 423V 470V 300V 2.5kA 385V
B72540T0110K062 B72540T0110K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount -55°C~125°C TA 12000pF @ 1kHz 2 5.4J 19.8V 16.2V 18V 11V 1.2kA 14V
B72214S0141K101 B72214S0141K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 820pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 36J 242V 198V 220V 140V 4.5kA 180V
B59945C0120A070 B59945C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.689Dia x 0.138 T 17.50mmx3.50mm 0.827 21.00mm AEC-Q200 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 24V 8A 30V 450mOhm 1.3A 2.6A
B59980C0160A070 B59980C0160A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2000 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UL, VDE Through Hole -40°C~125°C 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm 8533.40.80.70 Ceramic e3 Tin (Sn) NO WIRE OVERLOAD PROTECTION 0.197 5.00mm 54V 1A 54V 16.5Ohm 25Ohm
B59930C0120A070 B59930C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.866Dia x 0.138 T 22.00mmx3.50mm 1.004 25.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 10A 80V 1.65Ohm 700mA 1.4A
B72207S0140K104 B72207S0140K104 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Bulk StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 2300pF @ 1kHz 1 0.9J 24.2V 19.8V 22V 14V 250A 18V
B59085R0220B010 B59085R0220B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59041U0170B010 B59041U0170B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X2633B252 B88069X2633B252 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray EHV63-H40B2 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole ±20% No 4000V 3000A 3kA
B72220S2551K101 B72220S2551K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 410pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 550V 745V 360J 1.001kV 819V 910V 550V 10kA 745V
B88069X2190S102 B88069X2190S102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk 2015 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 2500V 10000A 10kA
B72225S4461K101 B72225S4461K101 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 460V 720J 825V 675V 750V 460V 20kA 615V
B59875A0120A010 B59875A0120A010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72205S2301K101 B72205S2301K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 55pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 300V 385V 15J 517V 423V 470V 300V 800A 385V
B72590T0110S360 B72590T0110S360 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks PRODUCTION (Last Updated: 2 months ago) Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 1mm ROHS3 Compliant 0402 (1005 Metric) 600μm 500μm Surface Mount, MLCV -40°C~85°C TA 14V 11V 120pF 100pF @ 1kHz 10% 1 20A 0.0075J 35V 22.5V 13.5V 18V 14V
B88069X6181T103 B88069X6181T103 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) ES600XSN Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 510V 2000A 2kA
B72220R2271K101 B72220R2271K101 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 850pF @ 1kHz 1 215J 473V 387V 430V 275V 10kA 350V
B72214T2421K105 B72214T2421K105 TDK Electronics Inc. 0.0000
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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 290pF @ 1kHz Thermally Protected 1 180J 748V 612V 680V 420V 6kA 560V
B88069X6241T902 B88069X6241T902 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) ES90XSMD Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount ±20% No 90V 2500A 2.5kA
B88069X1490S102 B88069X1490S102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk A81-A500X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% SURGE PROTECTION CIRCUIT No 500V 20000A 20kA
B88069X4870C103 B88069X4870C103 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 2 ROHS3 Compliant Cylinder No Lead User Defined 1 UNSPECIFIED UNSPECIFIED INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
B72530V1200K62 B72530V1200K62 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV
B72214S0500K551 B72214S0500K551 TDK Electronics Inc. 0.0000
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0.00000000 download 16 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 1800pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 15J 90.2V 73.8V 82V 50V 4.5kA 65V
B72214U2621K103 B72214U2621K103 TDK Electronics Inc. 0.0000
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0.00000000 Bulk AdvanceD-MP, S14 Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 200pF @ 1kHz 1 200J 1.1kV 900V 1kV 625V 5kA 825V
B72590D0120H060 B72590D0120H060 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 0402 (1005 Metric) Surface Mount -40°C~85°C TA 4.5pF @ 1MHz 1 VARISTOR 20V 12V
B72232B0321K001 B72232B0321K001 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 1700pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 320V 420V 430J 561V 459V 510V 320V 25kA 420V
B88069X7631B102 B88069X7631B102 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72214S0511K331 B72214S0511K331 TDK Electronics Inc. 0.0000
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0.00000000 download 16 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 240pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.6W RADIAL 670V 110J 902V 738V 820V 510V 4.5kA 670V
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