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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 Termination ECCN Code Number of Poles Diameter RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Voltage - Rated AC 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 Mounting 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 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
B88069X3010T702 B88069X3010T702 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined ±20% No 230V 10000A 10kA
B72590T7900V060 B72590T7900V060 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) unknown Surface Mount, MLCV METAL OXIDE FILM YES VARISTOR 1 VARISTOR 120.75V 89.25V 105V 14V 16V
B72210S0551K161 B72210S0551K161 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Box (TB) StandarD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 120pF @ 1kHz 1 60J 1.001kV 819V 910V 550V 2.5kA 745V
B88069X5940T502 B88069X5940T502 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant
B88069X9020B502 B88069X9020B502 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Active 1 (Unlimited) ROHS3 Compliant
B57364S100M54 B57364S100M54 TDK Electronics Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) S364 Active 1 (Unlimited) 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE ±20% 0.295 7.50mm 10 Ohms 7.5A
B72210S2381K502 B72210S2381K502 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Bulk AdvanceD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 175pF @ 1kHz 1 67J 682V 558V 620V 385V 3.5kA 505V
B57153S0160M000 B57153S0160M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 S153 yes Active 1 (Unlimited) 2 0.335 8.50mm ROHS3 Compliant 16Ohm e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.4W 25°C RADIAL TEMPERATURE SENSING 2900 K 16 Ω
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NO ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
B72214U2511K501 B72214U2511K501 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk SNF AdvanceD Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 240pF @ 1kHz 1 165J 902V 738V 820V 510V 5kA 670V
B72214S2351K101 B72214S2351K101 TDK Electronics Inc. 0.4914
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0.00000000 Bulk AdvanceD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 350pF @ 1kHz 1 136J 616V 504V 560V 350V 5kA 460V
B72207S0321K101 B72207S0321K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk StandarD Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 7mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.25W RADIAL 320V 420V 25J 561V 459V 510V 320V 1.2kA 420V
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0.00000000 download 15 Weeks Bulk 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 370pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 320V 420V 84J 561V 459V 510V 320V 4.5kA 420V
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0.00000000 download 14 Weeks Tape & Reel (TR) SHCV Active 1 (Unlimited) Through Hole ROHS3 Compliant Radial Through Hole Mixed Technology 20V 1 General Purpose 58V
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0.00000000 download 14 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 880pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 34J 225.5V 184.5V 205V 130V 4.5kA 170V
B59752B0120A070 B59752B0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download Bulk 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 260V 2A 420V 4s 80Ohm 137mA
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0.00000000 download 14 Weeks Tray 2012 G31-A75X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 75V 1000A 1kA
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0.00000000 download 14 Weeks Bulk A80-A600X Active 1 (Unlimited) 2 2 ROHS3 Compliant Cylinder No Lead User Defined 1 END WRAP AROUND INDUSTRIAL YES 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 600V 20000A 20kA
B57211P0250M301 B57211P0250M301 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk P11 Active 1 (Unlimited) 2 EAR99 0.512 13.00mm ROHS3 Compliant unknown 25Ohm 8533.40.80.70 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 25 Ω 2.5A 487 m Ω
CN1206L8G CN1206L8G TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV 1 0.50J 17.25V 12.75V 15V 8V 200A 11V
B59773B0120A070 B59773B0120A070 TDK Electronics Inc. 2.1178
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0.00000000 download 18 Weeks Bulk 2002 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.335Dia x 0.276 T 8.50mmx7.00mm 0.197 5.00mm 8533.40.80.70 TR, CARDBOARD Ceramic e3 Tin (Sn) NO WIRE 25% TEMPERATURE SENSING 0.197 5.00mm 440V 1A 550V 3s 500Ohm 48mA
B59960C0120A051 B59960C0120A051 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 -40°C~125°C 0.433Dia x 0.138 T 11.00mmx3.50mm 0.571 14.50mm Ceramic 0.197 5.00mm 4.3A 80V 5.6Ohms 250mA 500mA
CN1210L8G CN1210L8G TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV 1 1.0J 17.25V 12.75V 15V 8V 400A 11V
B72207S0131K111 B72207S0131K111 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 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 245pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 9.5J 225.5V 184.5V 205V 130V 1.2kA 170V
B88069X1273T502 B88069X1273T502 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) CSG04B Obsolete 1 (Unlimited) ROHS3 Compliant No
B72205S0231K111 B72205S0231K111 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 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 70pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 7.2J 396V 324V 360V 230V 400A 300V
B72210S0301K101 B72210S0301K101 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 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 200pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 300V 385V 47J 517V 423V 470V 300V 2.5kA 385V
B72530G1250K062 B72530G1250K062 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Not For New Designs ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~150°C TA 2200pF @ 1kHz 1 1.7J 42.9V 35.1V 39V 25V 300A 31V
B72520G0400K062 B72520G0400K062 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Not For New Designs ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~150°C TA 470pF @ 1kHz 1 0.5J 74.8V 61.2V 68V 40V 100A 56V
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0.00000000 download 16 Weeks Bulk 2011 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 900pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 350V 460V 335J 616V 504V 560V 350V 12kA 460V
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