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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 Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Ratings HTS Code Packing Method Number of Functions Insulation Resistance 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 Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Current - Max Voltage - Max Telecom IC Type Thermal Sensitivity Index Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (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
B88069X4890C103 B88069X4890C103 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±20% No 90V 10000A 10kA
B59606A0110A062 B59606A0110A062 TDK Electronics Inc. 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 ROHS3 Compliant 1210 (3225 Metric) UR Surface Mount -20°C~85°C 0.126Lx0.098W 3.20mmx2.50mm AEC-Q200 TR, BLISTER, 7 INCH Ceramic e3 TIN (SN) YES WRAPAROUND 25% DUAL ENDED OVERLOAD PROTECTION 30V 500mA 30V 27Ohm 90mA 0.071 1.80mm 180mA
B88069X4930S102 B88069X4930S102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2016 N81-A230X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 230V 20000A 20kA
B88069X8830B102 B88069X8830B102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk 2002 T63 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED INDUSTRIAL NO 90°C -40°C SURGE PROTECTION CIRCUIT No 420V 20000A 20kA
B88069X5800T502 B88069X5800T502 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±15% SURGE PROTECTION CIRCUIT No 470V 5000A 5kA
B57213P0509M301 B57213P0509M301 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk P13 Active 1 (Unlimited) 2 0.571 14.50mm ROHS3 Compliant unknown 5Ohm e3 Tin (Sn) NO 170°C -40°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.8W 25°C RADIAL TEMPERATURE SENSING 0.295 7.50mm 5 Ω 6A 106 m Ω
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0.00000000 download 14 Weeks Strip EM 350X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 350V 2500A 2.5kA
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0.00000000 10 Weeks Active 1 (Unlimited) ROHS3 Compliant
B57238S0259M000 B57238S0259M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 S238 yes Active 1 (Unlimited) 2 EAR99 0.630 16.00mm ROHS3 Compliant UL 2.5Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.9W 25°C RADIAL SOFT START 0.295 7.50mm 265V 2800 K 2.5 Ω 8.4A
B72207S0500K111 B72207S0500K111 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 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 530pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 4.2J 90.2V 73.8V 82V 50V 1.2kA 65V
B59886C0120A051 B59886C0120A051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.256Dia x 0.197 T 6.50mmx5.00mm 0.394 10.00mm Ceramic 0.197 5.00mm 100mA 550V 1.5kOhms 12mA 24mA
B72214S2321K591 B72214S2321K591 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Box (TB) AdvanceD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 370pF @ 1kHz 1 136J 561V 459V 510V 320V 6kA 420V
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 EC90XG Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder Through Hole 1 DUAL WIRE INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 90V 5000A 5kA
B59208R0130B010 B59208R0130B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X2053B252 B88069X2053B252 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray EHV63-H30B7 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole ±20% No 3000V 3000A 3kA
B72214S2551K101 B72214S2551K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk AdvanceD Active 1 (Unlimited) 2 ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 215pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 550V 745V 180J 1.001kV 819V 910V 550V 5kA 745V
B57211P0100M351 B57211P0100M351 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) P11 Active 1 (Unlimited) 2 0.512 13.00mm ROHS3 Compliant unknown 10Ohm TR e3 Tin (Sn) NO 170°C -40°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3W 25°C RADIAL TEMPERATURE SENSING 0.295 7.50mm 10 Ω 4A 203 m Ω
B57236S0200M051 B57236S0200M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) S236 Active 1 (Unlimited) 2 0.453 11.50mm ROHS3 Compliant unknown UL 20Ohm TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 3065 K 20 Ω 2.8A
B57236S0259M000 B57236S0259M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 S236 yes Active 1 (Unlimited) 2 EAR99 0.453 11.50mm ROHS3 Compliant 2.5Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 265V 2700 K 2.5 Ω
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
B88069X6331S102 B88069X6331S102 TDK Electronics Inc. 0.0000
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0.00000000 download Strip 2013 Obsolete 1 (Unlimited) ROHS3 Compliant Axial Cylinder Through Hole No 350V
B72210S0250K151 B72210S0250K151 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 10mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 3200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 3.7J 42.9V 35.1V 39V 25V 500A 31V
B57127P709M301 B57127P709M301 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 7 Ohms 17A 45 mOhms
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0.00000000 download Strip SSG5X-1 Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 5000V
B88069X2040S102 B88069X2040S102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk L71-A800X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 680V 5000A 5kA
B72220P3421K101 B72220P3421K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk Superior MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 730pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 420V 560V 405J 748V 612V 680V 420V 12kA 560V
B88069X6920B102 B88069X6920B102 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X5980T502 B88069X5980T502 TDK Electronics Inc. 0.0000
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0.00000000 download 21 Weeks OBSOLETE (Last Updated: 2 months ago) Through Hole Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) Axial 150°C -40°C 2 8mm 6.05mm ROHS3 Compliant Tin Axial Cylinder Through Hole 100MOhm No 850V
B88069X4860T502 B88069X4860T502 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 500V 10000A 10kA
B59085R0220B010 B59085R0220B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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