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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 Diameter RoHS Status Package / Case Reach Compliance Code Lead Pitch Approval Agency Mounting Type Operating Temperature Technology HTS Code Packing Method Number of Functions 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 JESD-30 Code Operating Temperature (Min) Subcategory Terminal Shape Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Applications Lead Spacing Voltage - Clamping Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Telecom IC Type 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
B57213P121M301 B57213P121M301 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 22 Weeks Bulk P13 Active 1 (Unlimited) 0.571 14.50mm ROHS3 Compliant 7.493mm CQC, UL, VDE ±20% 0.295 7.50mm 120 Ohms 2A 693 mOhms
B72214S2171K551 B72214S2171K551 TDK Electronics Inc. 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 670pF @ 1kHz 1 70J 297V 243V 270V 175V 6kA 225V
B88069X8680B502 B88069X8680B502 TDK Electronics Inc. 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2007 Active 1 (Unlimited) 3 ROHS3 Compliant Radial - 3 Leads Through Hole 8542.39.00.01 1 UNSPECIFIED WIRE NOT SPECIFIED NOT SPECIFIED NO O-XXSS-W3 ±20% SURGE PROTECTION CIRCUIT 230V 20000A 20kA
B72207S0231K311 B72207S0231K311 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Box (TB) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 130pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 17J 396V 324V 360V 230V 1.2kA 300V
B88069X2023B252 B88069X2023B252 TDK Electronics Inc. 0.0000
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0.00000000 download 10 Weeks Tray EHV63-H25B2 Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole 1 WIRE AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 2500V 3000A 3kA
B72527G3200K000 B72527G3200K000 TDK Electronics Inc. 0.0000
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0.00000000 download 14 Weeks Bulk SHCV yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial Through Hole Mixed Technology e3 Matte Tin (Sn) NO -55°C Non-linear Resistors WIRE 1 VARISTOR 0.008W General Purpose 54V 20V 700 J 26V
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