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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 Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Number of Poles Diameter Length RoHS Status Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Approval Agency Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Insulation Resistance Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Temperature Grade Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage Peak Pulse Current Current - Max Voltage - Max Telecom IC Type Time to Trip Resistance @ 25°C Current - Hold (Ih) (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72214S2301K392 B72214S2301K392 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Box (TB) AdvanceD Active ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 400pF @ 1kHz 1 125J 517V 423V 470V 300V 6kA 385V
B88069X6420C102 B88069X6420C102 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Active 1 (Unlimited) 2 ROHS3 Compliant 8542.39.00.01 1 DUAL WIRE NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO O-XDSS-W2 90°C -40°C SURGE PROTECTION CIRCUIT
B88069X7460B102 B88069X7460B102 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk T63 Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±25% No 400V 20000A 20kA
B59970C0120A070 B59970C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°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 63V 3A 80V 9.4Ohm 150mA 300mA
B72220Q0211K101 B72220Q0211K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 yes Active Not Applicable 2 EAR99 ROHS3 Compliant Radial Through Hole -45°C~105°C TA 8533.40.40.00 1500pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 270V 165J 363V 297V 330V 210V 15kA 270V
B72520T1140S262 B72520T1140S262 TDK Electronics Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount METAL OXIDE FILM TR, BLISTER, 7 INCH e3 Tin (Sn) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL ENDED 0.60J 27V 22V 14V 200A 16V
B72214U2381K502 B72214U2381K502 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk SNF AdvanceD-MP Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole 380V
B72220P3301K101 B72220P3301K101 TDK Electronics Inc. 0.0000
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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 1050pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 300V 385V 305J 517V 423V 470V 300V 12kA 385V
B88069X9070B502 B88069X9070B502 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Active 1 (Unlimited) ROHS3 Compliant
B88069X5080T502 B88069X5080T502 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 -15% +25% No 470V 5000A 5kA
B88069X2391B502 B88069X2391B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray Active 1 (Unlimited) 3 ROHS3 Compliant Cylinder No Lead User Defined Yes 90V 10000A 10kA
B88069X2203B502 B88069X2203B502 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tray 2013 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 300V 1000A 1kA
B72520V0110K062 B72520V0110K062 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL 0.50J 19.8V 16.2V 18V 11V 200A 14V
B88069X4630C253 B88069X4630C253 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2007 Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±20% No 350V 5000A 5kA
B88069X2490C502 B88069X2490C502 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B88069X1023T203 B88069X1023T203 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) 2 ROHS3 Compliant 1812 (4532 Metric) Surface Mount ±30% No 75V 5000A 5kA
B72205S2211K101 B72205S2211K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 75pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 270V 9.5J 363V 297V 330V 210V 800A 270V
B72260B0102K001 B72260B0102K001 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 1600pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 3000J 1.98kV 1.62kV 1.8kV 1.1kV 70kA 1.465kV
B72500E0200K070 B72500E0200K070 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B88069X1360C103 B88069X1360C103 TDK Electronics Inc. 0.0000
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0.00000000 download Bulk 2011 A81-C90X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 90V 20000A 20kA
B59751B0120A070 B59751B0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2002 yes Obsolete 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 50Ohm 173mA
B88069X1303S102 B88069X1303S102 TDK Electronics Inc. 0.0000
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0.00000000 Last Time Buy 1 (Unlimited) RoHS Compliant
B72250L0231K100 B72250L0231K100 TDK Electronics Inc. 0.0000
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0.00000000 download 19 Weeks Bulk HighE, LS50 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 57mm Bolt Mount -25°C~85°C METAL OXIDE FILM 8533.40.40.00 6000pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST CHASSIS MOUNT VARISTOR 1.5W RADIAL 230V 300V 730J 396V 324V 360V 230V 75kA 300V
B88069X9680B252 B88069X9680B252 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk Active 1 (Unlimited) Radial 90°C -40°C 8mm 3 11.5mm ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) Through Hole 10GOhm 230V ±20% 10kA Yes 230V 10000A 10kA
B72530G0170K062 B72530G0170K062 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 1210 (3225 Metric) Surface Mount, MLCV -55°C~150°C TA 1 1.7J 29.7V 24.3V 27V 17V 400A 22V
B72205S0140K101 B72205S0140K101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2009 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 1450pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 0.40J 24.2V 19.8V 22V 14V 100A 18V
B72205S0441K311 B72205S0441K311 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 85°C -40°C 5.5mm 5mm ROHS3 Compliant 5A Disc 5mm 5mm Through Hole -40°C~105°C TA 585V 440V 37pF 585V 37pF @ 1kHz 10% 1 440V Radial 400A 10% 715V 5A 16J 1.18kV 786.5V 643.5V 715V 440V 400A 585V
B88069X9150B502 B88069X9150B502 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±20% Yes 250V 20000A 20kA
B72220T2461K105 B72220T2461K105 TDK Electronics Inc. 0.0000
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0.00000000 download 17 Weeks Tray AdvanceD Thermofuse yes Active Not Applicable ROHS3 Compliant Radial, Box - 3 Lead unknown Through Hole -40°C~85°C TA 500pF @ 1kHz Thermally Protected 1 300J 825V 675V 750V 460V 10kA 615V
B72210P2321K903 B72210P2321K903 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Bulk AdvanceD MP Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 265pF @ 1kHz 1 72J 561V 459V 510V 320V 3.5kA 420V
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