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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 RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance 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 (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Current - Max Voltage - Max Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72210S2271K551 B72210S2271K551 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) 2011 AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 370pF @ 1kHz 1 84J 561V 459V 510V 320V 4.5kA 420V
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0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 100pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 5.6J 297V 243V 270V 175V 400A 225V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 yes Active 1 (Unlimited) 2 ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 1500pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 25V 1.7J 42.9V 35.1V 39V 25V 300A 31V
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0.00000000 download 12 Weeks CT12 Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount -55°C~125°C TA 3500pF @ 1kHz 1 4J 79.2V 64.8V 72V 45V 1.5kA 59V
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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
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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 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm Ceramic 0.197 5.00mm 400mA 160V 70Ohms 70mA 140mA
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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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0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Not For New Designs ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~150°C TA 2200pF @ 1kHz 1 1.7J 42.9V 35.1V 39V 25V 300A 31V
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0.00000000 download 15 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 8533.40.40.00 1700pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 440V 585V 950J 786.5V 643.5V 715V 440V 40kA 585V
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) 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 30mA 60mA
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0.00000000 Bulk 2014 yes Obsolete Not Applicable 2 EAR99 ROHS3 Compliant Radial, Disc 3.7Ohm Through Hole 0°C~60°C 0.689Dia x 0.197 T 17.50mmx5.00mm 0.827 21.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO Non-linear Resistors WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 7A 265V 250mA 510mA
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0.00000000 Bulk AdvanceD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 350pF @ 1kHz 1 136J 616V 504V 560V 350V 5kA 460V
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0.00000000 download Tape & Reel (TR) 2011 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR 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 20V 1.2Ohms 700mA 1.45A
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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 1350pF @ 1kHz 1 98J 297V 243V 270V 175V 8kA 225V
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0.00000000 15 Weeks Tape & Reel (TR) StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 90pF @ 1kHz 1 25J 561V 459V 510V 320V 1.2kA 420V
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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
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 150pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.003W DUAL 8V 0.10J 17.25V 12.75V 15V 8V 30A 11V
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0603 (1608 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, CARDBOARD, 7 INCH 50pF @ 1MHz YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.003W DUAL ENDED 22V 0.075J 40.63V 24.38V 32.5V 17V 30A 22V
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0.00000000 2005 yes Obsolete 1 (Unlimited) 4 EAR99 ROHS3 Compliant 4.7Ohm 8533.40.80.70 BULK NO 80°C 5°C LUG CHASSIS MOUNT 20% PTC THERMISTOR MOTOR START 120V
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0.00000000 download Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.256Dia x 0.197 T 6.50mmx5.00mm 0.394 10.00mm Ceramic 0.197 5.00mm 200mA 420V 600Ohms 21mA 39mA
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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 100pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 22V 0.50J 29.7V 24.3V 27V 17V 100A 22V
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