Inductors
An inductor is an electronic component that stores energy in the form of a magnetic field when an electric current flows through it. It is used in a variety of applications, including filters, oscillators, and power supply circuits. One of the main use cases for inductors is to block the flow of direct current (DC) while allowing alternating current (AC) to pass through. This makes them useful for filtering out unwanted frequencies or for blocking DC signals in AC circuits. Inductors are also used in oscillator circuits to create a sustained AC signal and in power supply circuits to smooth out voltage fluctuations. Flux.ai is home to the world's largest community-driven public library of inductors, featuring footprints, symbols, datasheets, and simulation models. Whether you are a professional engineer or a hobbyist, Flux.ai has the resources you need to design and build electronic circuits that include inductors.
CMLS136E-3R3MS
3.3µH Shielded Inductor 22A 4.4mOhm Max Nonstandard Power Inductor, Surface-Mount Shielded Inductor for Energy Storage and Filtering Applications. The CMLS136E-3R3MS from Delta Electronics/Cyntec features a 3.3 µH inductance value with a ±20% inductance tolerance and is designed for high-current power applications. It uses a compact CMLS136E series SMD package with a low DC resistance suitable for power supply circuits. #PowerInductor #SMDInductor #ShieldedInductor #CMLS136E #Cyntec #DeltaElectronics #PowerSupply #EnergyStorage #commonpartslibrary #inductor #coil #CMLS136E
6 Uses0 StarsXAL7030-822MEC
8.2 µH Shielded Molded Inductor 5.9 A 60.94mOhm Max Nonstandard Shielded power inductor for DC-DC power conversion and energy storage applications, featuring 8.2 µH inductance, 0–60 V operating voltage, 8.4 A saturation current (Isat), 5.9 A RMS current (Irms, 40°C rise), and 60.9 mΩ maximum DCR. #CommonPartsLibrary #Inductor #Fixed-Inductor #PowerInductor #ShieldedInductor #SMD #8_2uH #60V
12 Uses0 StarsXFL4020-152MEC
1.5µH Shielded Molded Inductor 9.1A 15.8mOhm Max 1616 (4040 Metric) The XFL4020-152MEC is a metal-composite core, shielded surface-mount power inductor with an inductance value of 1.5 µH and a current rating of 9.1 A. Its low DCR of 15.8 mΩ maximum helps reduce conduction losses, making it suitable for efficient power conversion designs. The component is rated for automotive-grade reliability (AEC-Q200) and operates over a wide temperature range of -40°C to +125°C. Key Features Inductance: 1.5 µH Tolerance: ±20% Maximum Current Rating: 9.1 A Saturation Current (Isat): Approximately 4.6 A Low DC Resistance (DCR): 15.8 mΩ max Shielded molded construction for reduced EMI radiation Metal composite core for high efficiency and compact size Surface-mount package: 1616 / 4040 metric Dimensions: approximately 4.0 mm × 4.0 mm × 2.1 mm Self-resonant frequency: 59 MHz AEC-Q200 qualified for automotive applications Operating temperature: -40°C to +125°C Typical Applications DC/DC switching converters Power supply filtering Voltage regulator modules (VRM) Battery-powered devices Automotive power electronics Embedded power management systems Hashtags #Coilcraft #XFL4020 #PowerInductor #ShieldedInductor #SMTInductor #DC_DCConverter #PowerElectronics #AutomotiveElectronics #AECQ200 #PCBDesign #ElectronicComponents #commonpartslibrary #inductor
59 Uses0 StarsFEXL1513A-100M
FIXED IND 10uH 25A 7mΩ SMD,15.5x16.5mm FEXL1513A-100M is a high-current, shielded molded power inductor designed for DC-DC converters, voltage regulators, power supplies, and other high-efficiency power management applications. It features a monolithic metal composite construction that provides low DC resistance, excellent saturation characteristics, and reduced electromagnetic interference (EMI). The device offers an inductance value of 10 µH, supports up to 25 A rated current, and has a low 7 mΩ DCR, making it suitable for high-current switching regulator designs. Key Features 10 µH inductance value High rated current: 25 A Saturation current up to 30 A Low DC resistance (7 mΩ typical) Shielded monolithic metal composite construction Low core losses and high efficiency Excellent EMI suppression characteristics Compact SMD package: 16.5 mm × 15.5 mm × 13 mm RoHS compliant Suitable for DC-DC converters, POL regulators, industrial power supplies, automotive electronics, and high-current power circuits #PowerInductor #ShieldedInductor #HighCurrentInductor #DCDCConverter #PowerManagement #SMPS #ElectronicsDesign #EmbeddedSystems #IndustrialElectronics #AutomotiveElectronics #CommonPartsLibrary #Fixed-Inductor
15 Uses0 Stars7447798151
15µH Shielded Drum Core, Wirewound Inductor 5.45 A 25.8mOhm Max Nonstandard The 7447798151 is a 15 µH shielded wirewound drum core inductor optimized for high current power applications. It features low DC resistance and high saturation current capability, making it suitable for compact, high-frequency power designs. Key Features Inductance: 15 µH High current rating: up to 5.45 A (RMS) Saturation current: ~4 A Low DC resistance: 25.8 mΩ max Shielded construction for low EMI / magnetic leakage High self-resonant frequency: ~19 MHz Wide operating temperature: -40°C to +150°C Compact SMD package (~10.2 mm × 10.2 mm footprint) Typical Applications DC-DC converters (buck / boost) Power supply filtering Automotive and industrial power systems Point-of-load (POL) regulators High-frequency switching circuits #WurthElektronik #WEPDF #PowerInductor #15uH #SMDInductor #ShieldedInductor #PowerElectronics #ElectronicsComponents #SMTComponents #CommonPartsLibrary #Fixed-Inductor
44 Uses0 StarsSRP1038A-100M
10 µH Shielded Drum Core, Wirewound Inductor 7.5 A 30mOhm Max Nonstandard # Engineering Specification ## Product Name SRP1038A-100M ## General Description SRP1038A-100M is a shielded surface mount power inductor designed for use in high-efficiency DC-DC conversion and power management applications. The device is intended to support energy storage and current smoothing functions in switching regulator circuits, where stable inductance performance and low power loss are critical. The inductor utilizes a ferrite core construction with a shielded magnetic structure to minimize electromagnetic interference and reduce magnetic flux leakage. This enables improved circuit density and reduced noise coupling in compact electronic assemblies. The design is optimized for use in high current power conversion systems, including buck converters, point-of-load regulators, and distributed power architectures. The component is widely used in industrial, automotive, telecommunications, and embedded systems where reliable energy transfer, thermal stability, and efficient power delivery are required. Its surface mount form factor supports automated PCB assembly and compact system integration while maintaining mechanical robustness under thermal and electrical stress. The design emphasizes low direct current resistance, high current handling capability, and stable inductance behavior under load conditions. It is suitable for applications requiring efficient power conversion with minimal energy loss and stable electromagnetic performance. ## Functional Requirements ### Energy Storage The device shall store energy in a magnetic field during switching operation in power conversion circuits. ### Current Filtering The device shall smooth current ripple in switching regulator applications to maintain stable output conditions. ### Electromagnetic Shielding The device shall reduce electromagnetic interference through a shielded magnetic structure. ### Power Conversion Support The component shall support efficient operation in DC-DC conversion systems. ## Electrical Requirements ### Inductive Performance The device shall provide stable inductance characteristics suitable for power conversion and filtering applications. ### Low Loss Operation The inductor shall minimize resistive and core losses to improve overall system efficiency. ### High Current Capability The device shall support operation under elevated current conditions typical of switching power supplies. ### Thermal Stability The inductor shall maintain performance consistency under thermal loading and temperature variation. ## Mechanical Requirements ### Surface Mount Package The device shall be supplied in a surface mount configuration suitable for automated PCB assembly processes. ### Structural Integrity The component shall withstand mechanical stress during assembly, operation, and thermal cycling. ### PCB Integration The design shall support compact layout integration in multilayer printed circuit board systems. ## Environmental Requirements ### Operating Conditions The device shall operate reliably under conditions typical of industrial and embedded electronic systems. ### Thermal Performance The component shall maintain stable operation under continuous power cycling and heat generation. ### Storage and Handling The device shall retain structural and electrical integrity during storage, transportation, and handling. ## Quality Requirements ### Reliability The inductor shall provide consistent long-term performance under continuous electrical and thermal stress. ### Verification Electrical and thermal characteristics shall be validated through appropriate qualification and testing procedures. ### Compliance The product shall conform to applicable standards for magnetic components used in power electronics applications. ## Documentation Requirements Technical documentation shall include application guidance, layout recommendations for switching power designs, thermal considerations, electrical characteristics, and integration practices for DC-DC converter systems. ## Classification Tags #SRP1038A100M #PowerInductor #ShieldedInductor #SMDInductor #MagneticComponent #EnergyStorageInductor #DCDCConverter #BuckConverter #PowerElectronics #SMPSDesign #ElectromagneticCompatibility #EMIShielding #PCBDesign #ElectricalEngineering #EmbeddedPower #IndustrialElectronics #AutomotiveElectronics #CommonPartsLibrary #ComponentLibrary #EngineeringSpecification #PowerManagement #CircuitDesign #HighCurrentInductor
3 Uses0 Stars
