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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 Number of Poles Diameter RoHS Status Lead Free Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Approval Agency Resistance Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Voltage Rating (DC) Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Max Voltage Rating (AC) Thermistor Application Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Varistor Voltage Circuit RMS Voltage-Max Energy Absorbing Capacity-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 Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B57364S100M54 B57364S100M54 TDK Electronics Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) S364 Active 1 (Unlimited) 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE ±20% 0.295 7.50mm 10 Ohms 7.5A
LS40K440QP LS40K440QP TDK Electronics Inc. 0.0000
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0.00000000 download 13 Weeks Chassis Mount Bulk HighE Active 1 (Unlimited) ROHS3 Compliant Lead Free Encased Disc Chassis Mount -25°C~85°C TA 585V 1700pF @ 1kHz 1 440V 40kA 715V 950J 786.5V 643.5V 715V 440V
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 5mm Through Hole -40°C~105°C TA 60pF @ 1kHz 1 8.6J 473V 387V 430V 275V 400A 350V
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0.00000000 download 14 Weeks Strip EM150X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% SURGE PROTECTION CIRCUIT No 150V 2500A 2.5kA
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0.00000000 Bulk AdvanceD-MP, S14 Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 350pF @ 1kHz 1 136J 616V 504V 560V 350V 5kA 460V
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 120pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.008W DUAL 50V 65V 0.60J 90.2V 73.8V 82V 50V 100A 65V
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0.00000000 download 18 Weeks Tray Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole Yes 230V 10000A 10kA
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0.00000000 download Tape & Reel (TR) AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 210pF @ 1kHz 1 15J 264V 216V 240V 150V 1.75kA 200V
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0.00000000 download 9 Weeks Bulk 2002 EnergetiQ Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 550V 245pF @ 1kHz 1 260J 1.001kV 819V 910V 550V 6kA 745V
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0.00000000 download 18 Weeks Bulk 2011 S364 yes Active 1 (Unlimited) 2 EAR99 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE 2Ohm 8533.40.80.70 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 265V 2900 K 2 Ω 12A
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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 6000pF @ 1kHz 1 1.8J 17.25V 12.75V 15V 8V 800A 11V
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0.00000000 download 14 Weeks Bulk StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 5200pF @ 1kHz 1 2.0J 24.2V 19.8V 22V 14V 500A 16V
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 200pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR DUAL 60V 85V 2.0J 110V 90V 100V 60V 200A 85V
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0.00000000 Last Time Buy 1 (Unlimited) 2 RoHS Compliant 8542.39.00.01 1 AXIAL WIRE NO O-XALF-W2 SURGE PROTECTION CIRCUIT
B72207S0200K112 B72207S0200K112 TDK Electronics Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) StandarD Active Not Applicable ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 1600pF @ 1kHz 1 1.3J 36.3V 29.7V 33V 20V 250A 26V
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B72582V3140S272 B72582V3140S272 TDK Electronics Inc. 0.0000
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0.00000000 Tape & Reel (TR) 2012 Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) not_compliant Surface Mount, MLCV METAL OXIDE FILM e4 Silver/Platinum (Ag/Pt) - with Glass frit YES Non-linear Resistors 1 VARISTOR 2.4J 27V 22V 14V 800A 16V
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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 General Purpose 58V 20V 3000 J 26V
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0.00000000 download 14 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10mm Through Hole -40°C~85°C TA METAL OXIDE FILM 4400pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.05W RADIAL 20V 2.5J 29.7V 24.3V 27V 17V 500A 20V
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 Bulk AdvanceD Active Not Applicable ROHS3 Compliant Disc 10mm Through Hole 230V
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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
B59510R0130B010 B59510R0130B010 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) 2010 N81-A600X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 600V 10000A 10kA
B72510V140S270 B72510V140S270 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
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0.00000000 download 7 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 250pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 95V 2.8J 181.5V 148.5V 165V 95V 125V
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