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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 Depth Number of Poles Diameter Length RoHS Status Contact Plating Current Rating Radiation Hardening Additional Feature Package / Case Max Supply Voltage Reach Compliance Code Lead Pitch Height Width 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 Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Composition Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Spacing Lead/Base Style 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 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 R @ Current Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72220S0400K551 B72220S0400K551 TDK Electronics Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 85°C -40°C 20mm ROHS3 Compliant 20A Disc 20mm 10mm Through Hole -40°C~105°C TA 56V 40V 6.75nF 6750pF @ 1kHz 10% 1 2kA 37J 135V 74.8V 61.2V 68V 40V 2kA 56V
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0.00000000 download 14 Weeks PRODUCTION (Last Updated: 2 months ago) Surface Mount, Through Hole Bulk 2011 AdvanceD Thermofuse Not For New Designs Not Applicable SMD/SMT 85°C -40°C 11.2mm 30.2mm ROHS3 Compliant Tin 150A No Radial, Box - 3 Lead 385V 6.35mm 35.2mm 11.2mm Through Hole -40°C~85°C TA 505V 385V 675pF 505V 675pF @ 1kHz Metal Oxide Thermally Protected 10% 1 385V Pin 20kA 10% 620V 150A 600J No 1.025kV 682V 558V 620V 385V 20kA 505V
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0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 1700pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 110J 242V 198V 220V 140V 10kA 180V
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