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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 Depth Number of Poles Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Voltage Rating (DC) Power Rating Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Dissipation Factor Lead Spacing Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Clamping Voltage 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
B72210S0170K551 B72210S0170K551 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 85°C -40°C 4.4mm 10mm ROHS3 Compliant 5A Disc 10mm 7.5mm Through Hole 2.000002g -40°C~105°C TA 22V 17V 4.35nF 22V 4350pF @ 1kHz 10% 1 17V Radial 500A 10% 27V 5A 2.5J 53V 29.7V 24.3V 27V 17V 500A 22V
B72510H0300K062 B72510H0300K062 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount
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0.00000000 download 15 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 8533.40.40.00 4800pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 200V 360J 264V 216V 240V 150V 40kA 200V
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0.00000000 Bulk SNF AdvanceD-MP Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 410pF @ 1kHz 1 360J 1.001kV 819V 910V 550V 10kA 745V
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0.00000000 download 15 Weeks Bulk N80-A230X Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±20% No 230V 10000A 10kA
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0.00000000 download Bulk A70-H08X Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±15% SURGE PROTECTION CIRCUIT No 800V 10000A 10kA
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0.00000000 download 14 Weeks Tape & Reel (TR) AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
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0.00000000 download 14 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 5200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 2.0J 24.2V 19.8V 22V 14V 500A 18V
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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 2400pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 5.4J 61.6V 50.4V 56V 35V 500A 45V
B88069X6871T902 B88069X6871T902 TDK Electronics Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) 2007 Active 1 (Unlimited) 3 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount 1 UNSPECIFIED INDUSTRIAL YES 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 150V 5000A 5kA
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0.00000000 download 16 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 340pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 680V 895V 250J 1.21kV 990V 1.1kV 680V 6.5kA 895V
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0.00000000 download Strip FS04X-1JM Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 400V
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S238 Active 1 (Unlimited) 2 EAR99 0.630 16.00mm ROHS3 Compliant unknown UL 4.7Ohm 8533.40.80.70 TR, CARDBOARD, 20 INCH 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 2965 K 4.7 Ω 6.6A
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0.00000000 download Strip FS08X-1JM Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 800V
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0.00000000 download 16 Weeks Tape & Reel (TR) 2002 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) unknown Surface Mount, MLCV 8533.40.40.00 TR YES WRAPAROUND VARISTOR 0.1W DUAL ENDED 250V 8.2 J 320V
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0.00000000 7 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 125°C -55°C 3.2mm ROHS3 Compliant 2.5A 1210 (3225 Metric) 1.7mm 2.5mm Surface Mount, MLCV 22V 17V 3225 1210 10%
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0.00000000 download 22 Weeks Tape & Box (TB) 2013 S237 Active 1 (Unlimited) 170°C -55°C 0.591 15.00mm ROHS3 Compliant Lead Free 7A 2 7.493mm 7mm UL 7mm 2.2Ohm 2.000002g 3.1W ±20% 800 μm 17 % 0.295 7.50mm 2.2 Ω
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~150°C TA 150pF @ 1kHz 1 0.30J 61.6V 50.4V 56V 35V 80A 45V
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0.00000000 download 22 Weeks Tape & Box (TB) 2013 S153 Active 1 (Unlimited) 170°C -55°C 0.335 8.50mm ROHS3 Compliant Lead Free 3A 2 5.0038mm 6mm UL 6mm 4.7Ohm 599.989307mg 1.4W ±20% 600 μm 8 % 0.197 5.00mm 4.7 Ohms 3A
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant
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0.00000000 download 18 Weeks Tape & Reel (TR) P11 Active 1 (Unlimited) 2 0.512 13.00mm ROHS3 Compliant unknown 12Ohm 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 12 Ω 4A 218 m Ω
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0.00000000 download 19 Weeks Bulk 2011 HighE Active 1 (Unlimited) ROHS3 Compliant Encased Disc Chassis Mount -25°C~85°C TA 4800pF @ 1kHz 1 550J 473V 387V 430V 275V 50kA 350V
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0.00000000 8 Weeks Tape & Reel (TR) StandarD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 200pF @ 1kHz 1 47J 517V 423V 470V 300V 2.5kA 385V
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 550pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.008W DUAL ENDED 25V 1.0J 42.9V 35.1V 39V 25V 200A 31V
B72214P2251K101 B72214P2251K101 TDK Electronics Inc. 0.5092
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0.00000000 download 15 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 250V 270V 115J 429V 351V 390V 250V 6kA 270V
B72510E1140S262 B72510E1140S262 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2014 Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) not_compliant Surface Mount, MLCV -55°C~125°C TA 400pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier 1 VARISTOR 0.30J 28.18V 20.83V 24.5V 14V 120A 16V
B72590D0050H260 B72590D0050H260 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA 0.6pF @ 1MHz 1 90V 5.6V
B72207S0271K302 B72207S0271K302 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Bulk StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 110pF @ 1kHz 1 21J 473V 387V 430V 275V 1.2kA 350V
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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 23000pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR 2W RADIAL 200V 800J 264V 216V 240V 150V 100kA 200V
B88069X1080T502 B88069X1080T502 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks OBSOLETE (Last Updated: 2 months ago) Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant Axial
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