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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Number of Poles Diameter RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Current - Max Voltage - Max Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Fail Short Voltage - DC Spark Over (Nom) 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
B72214S2321K351 B72214S2321K351 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) 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
B72207S0300K161 B72207S0300K161 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 1200pF @ 1kHz 1 2J 51.7V 42.3V 47V 30V 250A 38V
B59890C0080A053 B59890C0080A053 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.157Dia x 0.197 T 4.00mmx5.00mm 0.295 7.50mm Ceramic 0.197 5.00mm 200mA 265V 150Ohms 15mA 40mA
B72650M0250K093 B72650M0250K093 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Standard Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV 25V 1 0.70J 42.9V 35.1V 39V 100A 31V
B72214S2321K103 B72214S2321K103 TDK Electronics Inc. 0.0000
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0.00000000 Bulk 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
B59872C0120A051 B59872C0120A051 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 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm Ceramic 0.197 5.00mm 1A 265V 35Ohms 80mA 160mA
B72280B0151K001 B72280B0151K001 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 23000pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR 2W RADIAL 200V 800J 264V 216V 240V 150V 100kA 200V
B72214S0461K101 B72214S0461K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 320pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 460V 100J 825V 675V 750V 460V 4.5kA 615V
B59910C0130A070 B59910C0130A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.866Dia x 0.138 T 22.00mmx3.50mm 1.004 25.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 63V 10A 80V 1.2Ohm 1A 1.5A
B59930C0130A070 B59930C0130A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2005 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.689Dia x 0.138 T 17.50mmx3.50mm 0.827 21.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 63V 8A 80V 2.2Ohm 700mA 1.1A
B59884C0120A054 B59884C0120A054 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 200mA 420V 600Ohms 21mA 39mA
B72260B0271K001 B72260B0271K001 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 6600pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 275V 350V 860J 473V 387V 430V 275V 70kA 350V
B59201P1080A062 B59201P1080A062 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 ROHS3 Compliant 3225 (8063 Metric) Surface Mount -40°C~60°C 0.315Lx0.248W 8.00mmx6.30mm AEC-Q200 TR, BLISTER, 13 INCH Ceramic e3 Tin (Sn) YES WRAPAROUND 25% DUAL ENDED OVERLOAD PROTECTION 24V 1A 30V 4.6Ohm 165mA 0.150 3.80mm 340mA
B72240L0141K100 B72240L0141K100 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk HighE, LS40 yes Active 1 (Unlimited) 2 ROHS3 Compliant Square 37.5mm, Formed Tabs Chassis Mount METAL OXIDE FILM e3 Tin (Sn) NO 85°C -25°C Non-linear Resistors BINDING POST 1 VARISTOR RADIAL 340J 242V 198V 220V 140V 40kA 180V
B59313R0240B010 B59313R0240B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72220S0171K101 B72220S0171K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 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 1350pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 225V 98J 297V 243V 270V 175V 8kA 225V
B72214S0621K101 B72214S0621K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 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 200pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 625V 825V 130J 1.1kV 900V 1kV 625V 4.5kA 825V
B88069X5400S102 B88069X5400S102 TDK Electronics Inc. 0.0000
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0.00000000 download Strip FS08X-1JM Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 800V
B59201R0125B110 B59201R0125B110 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B72500E0140K060 B72500E0140K060 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TA 100pF @ 1MHz 1 0.20J 24.2V 19.8V 22V 14V 30A 18V
B72220S2321K101 B72220S2321K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 1000pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 320V 420V 273J 561V 459V 510V 320V 10kA 420V
B72510V5200S162 B72510V5200S162 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72207S0250K111 B72207S0250K111 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 120pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 1.6J 42.9V 35.1V 39V 25V 250A 31V
B72220S0400K101 B72220S0400K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2012 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 6750pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.2W RADIAL 40V 56V 37J 74.8V 61.2V 68V 40V 2kA 56V
B72260B0461K001 B72260B0461K001 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk HighE yes Active 1 (Unlimited) 2 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 3900pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 460V 1650J 825V 675V 750V 460V 70kA 615V
B72210S1390K501 B72210S1390K501 TDK Electronics Inc. 0.0000
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0.00000000 download Bulk 2011 StandarD yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm Through Hole -40°C~125°C TA 8533.40.40.00 e3 Tin (Sn) NO WIRE 1 VARISTOR 0.05W RADIAL 48V 50V 6.4J 71.5V 58.5V 65V 48V 50V
B72580T0060M062 B72580T0060M062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 8000pF @ 1kHz 1 1.0J 13.2V 8.8V 11V 6V 500A 8V
B57213P0250M301 B57213P0250M301 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk P13 Active 1 (Unlimited) EAR99 0.571 14.50mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 25 Ω 3A 319 m Ω
B72214S0301K502 B72214S0301K502 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk StandarD Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C 400pF @ 1kHz 1 76J 517V 423V 470V 300V 4.5kA 385V
B88069X5311S102 B88069X5311S102 TDK Electronics Inc. 0.0000
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0.00000000 Strip Obsolete 1 (Unlimited) ROHS3 Compliant
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