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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 Number of Poles RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Mounting Type Operating Temperature Size / Dimension Technology Height Seated (Max) Ratings HTS Code Packing Method Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Min) Subcategory Terminal Shape Reference Standard Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Applications Lead Spacing Rated (AC) Voltage (URac) Voltage - Clamping Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Current - Max Voltage - Max 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
B72520T0040M062 B72520T0040M062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1206 (3216 Metric) Surface Mount -55°C~125°C TA METAL OXIDE FILM TR 1500pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.008W DUAL 4V 5.5V 0.30J 9.6V 6.4V 8V 4V 150A 5.5V
B72530E0170K062 B72530E0170K062 TDK Electronics Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 1800pF @ 1kHz YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 22V 1.7J 29.7V 24.3V 27V 17V 400A 22V
B72660M0500K072 B72660M0500K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR 530pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR 0.25W DUAL ENDED 50V 65V 4.2J 90.2V 73.8V 82V 50V 1.2kA 65V
B59980C0130A070 B59980C0130A070 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~125°C 0.157Dia x 0.138 T 4.00mmx3.50mm 0.295 7.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 63V 700mA 80V 62Ohm 85mA 130mA
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
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV 1 7.2J 29.7V 24.3V 27V 17V 1.2kA 22V
B72547L3140S200 B72547L3140S200 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SHCV yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial Through Hole Mixed Technology BULK e3 Matte Tin (Sn) NO -55°C Non-linear Resistors WIRE 1 VARISTOR 0.03W General Purpose 40V 5800 J
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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
B72205S0250K101 B72205S0250K101 TDK Electronics Inc. 0.2739
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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 65pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 25V 0.70J 42.9V 35.1V 39V 25V 100A 31V
B72650M0200K072 B72650M0200K072 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM TR 980pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 20V 26V 0.60J 36.3V 29.7V 33V 20V 100A 26V
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B72225T4271K101 B72225T4271K101 TDK Electronics Inc. 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 1200pF @ 1kHz 1 2J 51.7V 42.3V 47V 30V 250A 38V
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 10000pF @ 1kHz 1 0.80J 9.6V 6.4V 8V 4V 500A 5.5V
B59514R0120B010 B59514R0120B010 TDK Electronics Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2220 (5750 Metric) unknown Surface Mount -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 7000pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 2 VARISTOR DUAL ENDED 7.8J 36.3V 29.7V 33V 20V 1.2kA 26V
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 245pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 9.5J 225.5V 184.5V 205V 130V 1.2kA 170V
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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 3650pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 3.1J 36.3V 29.7V 33V 20V 500A 26V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 ROHS3 Compliant 2220 (5750 Metric) Surface Mount -55°C~125°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 2000pF @ 1MHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 40V 56V 9.0J 74.8V 61.2V 68V 40V 1kA 56V
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B72220T0102K105 B72220T0102K105 TDK Electronics Inc. 0.0000
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0.00000000 download 17 Weeks Bulk AdvanceD Thermofuse Active Not Applicable ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA 210pF @ 1kHz Thermally Protected 1 410J 1.98kV 1.62kV 1.8kV 1kV 6.5kA 1.465kV
B88069X2153B502 B88069X2153B502 TDK Electronics Inc. 0.0000
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0.00000000 TC33-A230XF1 Obsolete 1 (Unlimited) ROHS3 Compliant No
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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 135pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 4.2J 225.5V 184.5V 205V 130V 400A 170V
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0.00000000 download 14 Weeks Bulk 2013 Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±20% No 230V 5000A 5kA
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA 2000pF @ 1kHz 1 9.0J 74.8V 61.2V 68V 40V 1kA 56V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~150°C TA 10000pF @ 1kHz 1 5.8J 24.2V 19.8V 22V 14V 1.2kA 18V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -55°C~150°C TA 15pF @ 1MHz 1 0.03J 27.03V 19.98V 23.5V 14V 8A 16V
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0.00000000 download 16 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 720pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 30V 38V 0.90J 51.7V 42.3V 47V 30V 100A 38V
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