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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 Number of Poles Diameter Length RoHS Status Contact Plating Package / Case Reach Compliance Code Lead Pitch Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Ratings 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 Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Applications Lead Spacing Rated (AC) Voltage (URac) Voltage - Clamping Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Peak Pulse Current Current - Max Voltage - Max Telecom IC Type Time to Trip Thermal Sensitivity Index Resistance @ 25°C Current - Hold (Ih) (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max R @ Current Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B88069X3400S102 B88069X3400S102 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Active 1 (Unlimited) ROHS3 Compliant
B72587E3140S218 B72587E3140S218 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) SHCV Active 1 (Unlimited) ROHS3 Compliant Radial Through Hole Mixed Technology 1 General Purpose 40V
B59085R0220B010 B59085R0220B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59965C120A51 B59965C120A51 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.433Dia x 0.138 T 11.00mmx3.50mm 0.571 14.50mm AEC-Q200 Ceramic 0.197 5.00mm 4.3A 30V 1.2Ohms 600mA 1.2A
B88069X3040C253 B88069X3040C253 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 UNSPECIFIED WRAP AROUND INDUSTRIAL NO 90°C -40°C SURGE PROTECTION CIRCUIT No 357V 10000A 10kA
B88069X2003T152 B88069X2003T152 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 1 month ago) Surface Mount Tape & Reel (TR) 2013 LN8A Discontinued 1 (Unlimited) 4 13.8mm ROHS3 Compliant Tin Cylinder No Lead, 5 Terminal User Defined ±30% No 1200V 20000A 20kA
B72214T2231K105 B72214T2231K105 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 380pF @ 1kHz Thermally Protected 1 90J 396V 324V 360V 230V 6kA 300V
B88069X2670T902 B88069X2670T902 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) 2004 T90 Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount No 357V 5000A 5kA
B72225T4251K101 B72225T4251K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 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 1050pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 1W 250V 320V 345J 429V 351V 390V 250V 20kA 320V
B59990C0080A070 B59990C0080A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 700mA 80V 55Ohm 30mA 60mA
B88069X4540T902 B88069X4540T902 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) M51-A230XSMD Active 1 (Unlimited) 90°C -40°C 2 5mm 5mm ROHS3 Compliant Tin Axial Cylinder, Radial SMT Bend Surface Mount 1GOhm ±20% 5kA No 230V 5000A 5kA
B88069X7921C253 B88069X7921C253 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant SURGE PROTECTION CIRCUIT
B88069X1420C102 B88069X1420C102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk A83-A230X 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 230V 20000A 20kA
B88069X6710C253 B88069X6710C253 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined No 176V 5000A 5kA
B59753B0120A070 B59753B0120A070 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 16 Weeks Bulk 2002 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.492Dia x 0.276 T 12.50mmx7.00mm 0.650 16.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 440V 2A 420V 3s 120Ohm 112mA
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
B59935C0120A070 B59935C0120A070 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°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 24V 10A 30V 300mOhm 1.8A 3.6A
B57364S0100M000 B57364S0100M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 S364 yes Active 1 (Unlimited) 2 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE 10Ohm e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 5.1W 25°C RADIAL SOFT START 0.295 7.50mm 265V 3060 K 10 Ω 7.5A
B57127P109M301 B57127P109M301 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2015 P27 Active 1 (Unlimited) 1.201 30.50mm ROHS3 Compliant UL ±20% 0.295 7.50mm 1 Ohms 30A 13 mOhms
B88069X5480C253 B88069X5480C253 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk 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 350V 5000A 5kA
B72587H3200K51 B72587H3200K51 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) SHCV Active 1 (Unlimited) ROHS3 Compliant Radial Through Hole Mixed Technology 1 General Purpose 58V
B59930C0120A070 B59930C0120A070 TDK Electronics Inc. 0.0000
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Min: 1

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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
B88069X5120B252 B88069X5120B252 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 10 Weeks Tray 2007 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) Through Hole 1 UNSPECIFIED WIRE INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
B57213P120M301 B57213P120M301 TDK Electronics Inc. 0.0000
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0.00000000 download 22 Weeks Bulk P13 Active 1 (Unlimited) 0.571 14.50mm ROHS3 Compliant 7.493mm CQC, UL, VDE ±20% 0.295 7.50mm 12 Ohms 4A 189 mOhms
B88069X3440S102 B88069X3440S102 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 10 Weeks Strip 2013 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 5000V
B88069X0800S102 B88069X0800S102 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 1 month ago) Strip Active 1 (Unlimited) Axial 90°C -40°C 2 5.5mm 6mm ROHS3 Compliant Axial Cylinder Through Hole 1GOhm 345V 2.5kA No 270V 2500A 2.5kA
B88069X3503B252 B88069X3503B252 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 10 Weeks Tray EHV63-H40B1 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole ±20% No 4000V 3000A 3kA
B88069X3881S102 B88069X3881S102 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Bulk 2012 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 75V 20000A 20kA
B88069X4211T902 B88069X4211T902 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2006 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount ±15% No 300V 2500A 2.5kA
B88069X3640C502 B88069X3640C502 TDK Electronics Inc. 0.0000
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0.00000000 Active 1 (Unlimited) ROHS3 Compliant
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