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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 ECCN Code Max Operating Temperature Min Operating Temperature Number of Poles Diameter RoHS Status Lead Free Current Rating Number of Pins Package / Case Reach Compliance Code Lead Pitch Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Ratings HTS Code Packing Method Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Surface Mount JESD-30 Code 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 Diameter Dissipation Factor 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) 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
B72580V0600S172 B72580V0600S172 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES 85°C -40°C WRAPAROUND 1 VARISTOR DUAL 60V 85V 2.2J 100V 60V 400A 85V
B59975C0160A070 B59975C0160A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 12V 3A 20V 1.8Ohm 550mA 1.1A
B88069X0900T502 B88069X0900T502 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 230V 2500A 2.5kA
B88069X1640T902 B88069X1640T902 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2007 M50 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount ±20% No 90V 5000A 5kA
B88069X8861T902 B88069X8861T902 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount ±20% SURGE PROTECTION CIRCUIT No 470V 5000A 5kA
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0.00000000 download 14 Weeks Cut Tape (CT) 2007 EM300X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 270V 2500A 2.5kA
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0.00000000 download 24 Weeks Bulk EC230XN Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±15% No 230V 5000A 5kA
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0.00000000 Last Time Buy 1 (Unlimited) 2 RoHS Compliant 8542.39.00.01 1 AXIAL WIRE NO O-XALF-W2 SURGE PROTECTION CIRCUIT
B72207S0301K211 B72207S0301K211 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 100pF @ 1kHz 1 23J 517V 423V 470V 300V 1.2kA 385V
B72214P2171K551 B72214P2171K551 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) AdvanceD MP Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 575pF @ 1kHz 1 80J 297V 243V 270V 175V 6kA 225V
B59975C0120A053 B59975C0120A053 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~85°C 0.354Dia x 0.138 T 9.00mmx3.50mm 0.492 12.50mm AEC-Q200 Ceramic 0.197 5.00mm 3A 30V 1.8Ohms 450mA 900mA
B72214S0421K151 B72214S0421K151 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 260pF @ 1kHz 1 100J 825V 675V 750V 460V 4.5kA 615V
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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 430pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 24J 264V 216V 240V 150V 2.5kA 200V
B72520V0500K062 B72520V0500K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV e4 SILVER PALLADIUM YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL 50V 65V 0.60J 90.2V 73.8V 82V 50V 100A 65V
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B57236S0121M051 B57236S0121M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) S236 Active 1 (Unlimited) 2 EAR99 0.453 11.50mm ROHS3 Compliant unknown CQC, UL, VDE 120Ohm 8533.40.80.70 TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 3450 K 120 Ω 1.5A 990 m Ω
B59204J0130B010V60 B59204J0130B010V60 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk B5920 Active 1 (Unlimited) 0.748 19.00mm ROHS3 Compliant ±25% 0.400 10.16mm 100 Ω
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0.00000000 download 18 Weeks Bulk P13 Active 1 (Unlimited) 2 EAR99 0.571 14.50mm ROHS3 Compliant unknown 4Ohm 8533.40.80.70 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 4 Ω 6A 97 m Ω
B72214U2351K102 B72214U2351K102 TDK Electronics Inc. 0.0000
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0.00000000 Bulk AdvanceD-MP, S14 Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 350pF @ 1kHz 1 136J 616V 504V 560V 350V 5kA 460V
B57153S100M54 B57153S100M54 TDK Electronics Inc. 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) 2013 S153 Active 1 (Unlimited) 170°C -55°C 0.335 8.50mm ROHS3 Compliant Lead Free 2A 2 5.0038mm 6mm UL 6mm 10Ohm 599.989307mg 1.4W ±20% 600 μm 8 % 0.197 5.00mm 10 Ohms 2A
B59451C1130B070 B59451C1130B070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk Automotive, AEC-Q200 Active 1 (Unlimited) 2 0.591 15.00mm ROHS3 Compliant unknown STRIP PACK NO 125°C -40°C WIRE THROUGH HOLE MOUNT ±25% PTC THERMISTOR RADIAL TEMPERATURE SENSING 0.197 5.00mm 440V
B88069X2243T203 B88069X2243T203 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount ±30% No 500V 1000A 1kA
B57235S0100M000 B57235S0100M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 yes Active 1 (Unlimited) 2 0.374 9.50mm ROHS3 Compliant CQC, UL, VDE 10Ohm e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.8W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 265V 2900 K 10 Ω 3A
B59750C0120A070 B59750C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk Automotive, AEC-Q200 Active 1 (Unlimited) EAR99 ROHS3 Compliant unknown UR, VDE 8533.40.80.70 ±25% PTC THERMISTOR
B57364S0109M000 B57364S0109M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 S364 yes Active 1 (Unlimited) 2 EAR99 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE 1Ohm 8533.40.80.70 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 2800 K 1 Ω 16A
B57238S0809M000 B57238S0809M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 S238 yes Active 1 (Unlimited) 2 EAR99 0.630 16.00mm ROHS3 Compliant 8Ohm 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 265V 3065 K 8 Ω
B72214S0421K551 B72214S0421K551 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 290pF @ 1kHz 1 90J 748V 612V 680V 420V 4.5kA 560V
B57238S0250M000 B57238S0250M000 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 25Ohm 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 3265 K 25 Ω 3.4A
B57364S2209A2 B57364S2209A2 TDK Electronics Inc. 0.0000
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0.00000000 download Bulk S364 Active 1 (Unlimited) 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE ±20% 0.295 7.50mm 2 Ohms 12A
B72220X3321K502 B72220X3321K502 TDK Electronics Inc. 0.0000
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0.00000000 Bulk Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole 1 320V
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