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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 Lead Free Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish 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 Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy ESD Protection Clamping Voltage Current - Max Voltage - Max Thermal Sensitivity Index Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (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
B72510V2170K72 B72510V2170K72 TDK Electronics Inc. 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV 1 0.10J 27V 17V 30A 22V
B72205S0600K101 B72205S0600K101 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 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 250pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 60V 85V 2.2J 110V 90V 100V 60V 400A 85V
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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 470pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 22J 242V 198V 220V 140V 2.5kA 180V
B59340U0140B010 B59340U0140B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 14 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm AEC-Q200 Ceramic 0.197 5.00mm 1A 30V 4.6Ohms 250mA 500mA
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0.00000000 download 14 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~85°C 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm Ceramic 0.197 5.00mm 700mA 80V 55Ohms 30mA 60mA
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 0.374 9.50mm ROHS3 Compliant unknown CQC, UL, VDE 8533.40.80.70 ±20% NTC THERMISTOR 0.197 5.00mm 2.5 Ω 5.2A
B59673A0100B110 B59673A0100B110 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 15 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 55pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 300V 385V 9.6J 517V 423V 470V 300V 400A 385V
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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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 4300pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 420V 560V 1500J 748V 612V 680V 420V 70kA 560V
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 290pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 270V 42J 363V 297V 330V 210V 3.5kA 270V
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0.00000000 download 15 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 400pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 300V 385V 76J 517V 423V 470V 300V 4.5kA 385V
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0.00000000 download 10 Weeks Bulk T23-A230X Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±20% No 230V 20000A 20kA
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0.00000000 download 18 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 EAR99 1.024 26.00mm ROHS3 Compliant 10Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 6.7W 25°C RADIAL SOFT START 0.295 7.50mm 3300 K 10 Ω 8A
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0.00000000 download 18 Weeks Bulk P11 Active 1 (Unlimited) 2 EAR99 0.512 13.00mm ROHS3 Compliant unknown 25Ohm 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 25 Ω 2.5A 487 m Ω
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0.00000000 download 19 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 ROHS3 Compliant Square 37.5mm, Tabs Chassis Mount -25°C~85°C TA METAL OXIDE FILM 1700pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST 1 VARISTOR RADIAL 440V 585V 950J 786.5V 643.5V 715V 440V 40kA 585V
B72210S0251K531 B72210S0251K531 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~85°C TA 245pF @ 1kHz 1 38J 429V 351V 390V 250V 2.5kA 320V
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
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72500T1140S260 B72500T1140S260 TDK Electronics Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2012 Active 1 (Unlimited) SMD/SMT 125°C -55°C 800μm 1.6mm ROHS3 Compliant 0603 (1608 Metric) 900μm 800μm Surface Mount, MLCV -55°C~125°C TA 16V 14V 120pF 16V 120pF @ 1kHz 1608 0603 23% 1 14V 30A 23% 22V 1A 0.20J Yes 42V 27V 22V 14V 30A 16V
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0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 40pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 420V 560V 14J 748V 612V 680V 420V 400A 560V
B57236S0200M000 B57236S0200M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 S236 yes Active 1 (Unlimited) 2 EAR99 0.453 11.50mm ROHS3 Compliant UL 20Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 265V 3065 K 20 Ω 2.8A
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0.00000000 download 11 Weeks Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 ROHS3 Compliant 1210 (3225 Metric) UR Surface Mount -20°C~85°C 0.126Lx0.098W 3.20mmx2.50mm AEC-Q200 TR, BLISTER, 7 INCH Ceramic e3 Tin (Sn) YES WRAPAROUND 25% DUAL ENDED OVERLOAD PROTECTION 80V 300mA 80V 125Ohm 50mA 0.071 1.80mm 90mA
B59890C80A51 B59890C80A51 TDK Electronics Inc. 0.0000
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0.00000000 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
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