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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 Number of Poles Diameter Length RoHS Status Contact Plating Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Number of Functions Insulation Resistance 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 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 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) 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
B59975C0120A070 B59975C0120A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 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 AEC-Q200 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 24V 3A 30V 1.8Ohm 450mA 900mA
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
B59960C0080A051 B59960C0080A051 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 -40°C~85°C 0.433Dia x 0.138 T 11.00mmx3.50mm 0.571 14.50mm Ceramic 0.197 5.00mm 4.3A 80V 5.6Ohms 130mA 265mA
B59850C0130A051 B59850C0130A051 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 0.433Dia x 0.197 T 11.00mmx5.00mm 0.571 14.50mm Ceramic 0.197 5.00mm 1.5A 265V 13Ohms 200mA 320mA
B72650M0131K072 B72650M0131K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM TR 100pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 4.2J 225.5V 184.5V 205V 130V 400A 170V
B59301P1080A062 B59301P1080A062 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 4032 (1080 Metric) Surface Mount -40°C~60°C 0.394Lx0.315W 10.00mmx8.00mm AEC-Q200 TR, BLISTER, 13 INCH Ceramic e3 Tin (Sn) YES WRAPAROUND 25% DUAL ENDED OVERLOAD PROTECTION 24V 1A 30V 25Ohm 100mA 0.150 3.80mm 200mA
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
B59115P1120A062 B59115P1120A062 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 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 J BEND 25% DUAL ENDED OVERLOAD PROTECTION 63V 700mA 80V 55Ohm 70mA 0.150 3.80mm 145mA
B88069X8170C203 B88069X8170C203 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 UNSPECIFIED UNSPECIFIED INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
B59890C0160A054 B59890C0160A054 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 160V 150Ohms 35mA 70mA
B88069X3660T502 B88069X3660T502 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks OBSOLETE (Last Updated: 1 month ago) Through Hole Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) Axial 125°C -40°C 2 8mm 7.9mm ROHS3 Compliant Tin Axial Cylinder Through Hole 10MOhm No 600V
B57236S0500M000 B57236S0500M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2013 S236 Active 1 (Unlimited) 0.453 11.50mm ROHS3 Compliant UL ±20% 0.197 5.00mm 50 Ohms 1.9A
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
B88069X8801T103 B88069X8801T103 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) G31-A200X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 200V 1000A 1kA
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0.00000000 Bulk AdvanceD MP Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 265pF @ 1kHz 1 220J 1.001kV 819V 910V 550V 6kA 745V
B57236S0259M051 B57236S0259M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S236 Active 1 (Unlimited) 2 EAR99 0.453 11.50mm ROHS3 Compliant unknown 2.5Ohm 8533.40.80.70 TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 2700 K 2.5 Ω
B72580V0300K062 B72580V0300K062 TDK Electronics Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) 2012 yes Not For New Designs 1 (Unlimited) 2 ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 2000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR DUAL ENDED 30V 38V 4.2J 51.7V 42.3V 47V 30V 800A 38V
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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
B72510V5200S162 B72510V5200S162 TDK Electronics Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72540V0060M062 B72540V0060M062 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR 20000pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL 6V 8V 3.6J 13.2V 8.8V 11V 6V 1.2kA 8V
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
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
B88069X8630B502 B88069X8630B502 TDK Electronics Inc. 0.0000
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0.00000000 10 Weeks Tray 2007 Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT Yes 230V 20000A 20kA
B59880C0160A070 B59880C0160A070 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.256Dia x 0.197 T 6.50mmx5.00mm 0.394 10.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 110V 400mA 160V 70Ohm 70mA 140mA
B88069X9171T203 B88069X9171T203 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 S30 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD, No Lead Surface Mount ±20% 200V 1000A 1kA
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
B57237S0100M000 B57237S0100M000 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Bulk 2011 S237 yes Active 1 (Unlimited) 2 EAR99 0.591 15.00mm ROHS3 Compliant UL 10Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.1W 25°C RADIAL SOFT START 0.295 7.50mm 265V 3060 K 10 Ω 3.7A
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
B57237S0109M051 B57237S0109M051 TDK Electronics Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S237 Active 1 (Unlimited) 2 EAR99 0.591 15.00mm ROHS3 Compliant unknown UL 1Ohm 8533.40.80.70 TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.1W 25°C RADIAL SOFT START 0.295 7.50mm 2700 K 1 Ω 9A
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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 8533.40.80.70 ±20% NTC THERMISTOR 0.295 7.50mm 7 Ω 5A 122 m Ω
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