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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 Contact Plating Additional Feature Package / Case REACH SVHC Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Insulation Resistance Max Voltage Rating (DC) 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 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 Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-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
B72220S0551K151 B72220S0551K151 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 410pF @ 1kHz 1 210J 1.001kV 819V 910V 550V 6.5kA 745V
B72542V0200K062 B72542V0200K062 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 125°C -55°C 5mm 5.7mm ROHS3 Compliant 2220 (5750 Metric) No SVHC Surface Mount, MLCV 26V 26V 7nF 26V 5650 2220 1 20V 1.2kA 10% 33V 10A 7.8J 54V 36.3V 29.7V 33V 20V 1.2kA 26V
B88069X1510C502 B88069X1510C502 TDK Electronics Inc. 0.0000
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0.00000000 Active 1 (Unlimited) ROHS3 Compliant
B88069X7260C203 B88069X7260C203 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Active 1 (Unlimited) 3 ROHS3 Compliant 8542.39.00.01 1 UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO O-XXSS-X3 90°C -40°C SURGE PROTECTION CIRCUIT
B88069X4460S102 B88069X4460S102 TDK Electronics Inc. 0.0000
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0.00000000 Strip Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 18 Weeks Tape & Reel (TR) P11 Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 47 Ω 2A 615 m Ω
B88069X4220C101 B88069X4220C101 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined SURGE PROTECTION CIRCUIT No 1400V 20000A 20kA
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0.00000000 download 18 Weeks Tape & Reel (TR) P11 Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 8 Ω 4A 159 m Ω
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0.00000000 download 18 Weeks Tape & Reel (TR) P11 Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 120 Ω 1.5A 1.152 Ω
B88069X8291S102 B88069X8291S102 TDK Electronics Inc. 0.0000
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0.00000000 Strip Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 download OBSOLETE (Last Updated: 2 months ago) Tape & Reel (TR) 2014 Obsolete 1 (Unlimited) 2 Axial 150°C -40°C 2 8mm 7.9mm ROHS3 Compliant Tin Axial Cylinder Through Hole 1 100MOhm DUAL WIRE NO SURGE PROTECTION CIRCUIT No 800V
B88069X6000T502 B88069X6000T502 TDK Electronics Inc. 0.0000
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0.00000000 download Tape & Reel (TR) FS03X-1GS Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole No 400V
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0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 150pF @ 1kHz 1 50J 825V 675V 750V 460V 2.5kA 615V
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B57238S0309M000 B57238S0309M000 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 3Ohm 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 2900 K 3 Ω
B72225S4381K101 B72225S4381K101 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 2008 SuperioR, S25 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 27.5mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 385V 505V 600J 682V 558V 620V 385V 20kA 505V
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0.00000000 download 18 Weeks Bulk Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown UR 8533.40.80.70 ±25% PTC THERMISTOR 1.378 35.00mm 1.4A
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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
B72210U2301K903 B72210U2301K903 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Bulk AdvanceD-MP, S14 Active ROHS3 Compliant Disc 10mm Through Hole -40°C~125°C TA 200pF @ 1kHz 1 60J 517V 423V 470V 300V 3.5kA 385V
B72220S0750K101 B72220S0750K101 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 2900pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 75V 40J 132V 108V 120V 75V 6.5kA 100V
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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
B72500T0250K070 B72500T0250K070 TDK Electronics Inc. 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 15 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 47J 517V 423V 470V 300V 2.5kA 385V
B88069X1480S102 B88069X1480S102 TDK Electronics Inc. 0.0000
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0.00000000 Strip Obsolete 1 (Unlimited) ROHS3 Compliant
B57364S0409M051 B57364S0409M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Reel S364 Active 1 (Unlimited) 2 EAR99 0.827 21.00mm ROHS3 Compliant unknown CQC, UL, VDE 4Ohm 8533.40.80.70 TR 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 3060 K 4 Ω 9.5A 59 m Ω
B72210S250K502 B72210S250K502 TDK Electronics Inc. 0.0000
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0.00000000 Bulk AdvanceD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 3200pF @ 1kHz 1 3.7J 42.9V 35.1V 39V 25V 500A 31V
B57211P0160M301 B57211P0160M301 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 16Ohm 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 16 Ω 3A 346 m Ω
B72210S0151K501 B72210S0151K501 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 430pF @ 1kHz 1 24J 264V 216V 240V 150V 2.5kA 200V
B72214S0271K501 B72214S0271K501 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Bulk 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 440pF @ 1kHz 1 71J 473V 387V 430V 275V 4.5kA 350V
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