Würth Elektronik AEC-Q200 SMD Power Inductors
Würth Elektronik AEC-Q200 Surface-Mount (SMD) Power Inductors are robust, high‑performance components for power management applications, combining strong electrical performance with compact surface‑mount packaging. With an AEC‑Q200 qualification, these inductors meet stringent automotive reliability standards and are designed to operate in harsh environments. The Würth Elektronik AEC-Q200 inductors are available across a wide inductance range and support a broad span of current ratings. These ranges make the inductors suitable for everything from low‑power filtering to high‑current DC‑DC conversion. AEC-Q200 inductors are optimized for efficiency, featuring low DC resistance to minimize power loss and high self‑resonant frequencies that enable reliable operation in high‑frequency switching circuits. Engineered for durability under vibration, thermal cycling, and long operational lifetimes, these components are used in automotive electronics, including control units, battery management systems, infotainment modules, and advanced driver assistance systems.
Features
- AEC-Q200 qualified
- Wide inductance range, stable inductance vs. temperature and current
- High current capability
- Low DC resistance (DCR)
- High self‑resonant frequency (SRF)
- Optimized for power conversion
- Low core losses
- Shielded design
- Wirewound or molded construction
- Wide temperature ranges
- Vibration and thermal robustness
- Wide size range
Applications
- Automotive electronics
- Engine control units (ECUs)
- Advanced driver assistance systems (ADAS)
- Infotainment systems
- Lighting modules
- Battery management systems (BMS)
- Power management and conversion
- DC‑DC converters (buck/boost)
- Point‑of‑load regulators
- Voltage regulation modules (VRMs)
- Onboard power distribution
- Filtering and EMI mitigation
- Output/input filtering in switching supplies
- EMI suppression in noisy automotive environments
- Signal and power line conditioning
- Energy storage/power stages
- Inductive energy storage in switching regulators
- Smoothing current ripple in power rails
Specifications
- 1µH to 1000µH inductance range
- 1kHz, 10kHz, 100kHz, and 1000kHz test frequency options
- 0.15A to 970A saturation current range
- 1MHz to 540MHz self-resonant frequency range
- 0.001Ω to 9.44Ω maximum DC resistance range
- 0.1A to 19.8A maximum DC current range
- -20%/+25%, -20%/+40%, 10%, 15%, 20%, 25%, and 30% tolerance options
Featured Inductors
Würth Elektronik Automotive Products
Wide range of components designed and approved to meet automotive application standards.
Würth Elektronik Inducteurs de puissance blindés AEC-Q200 à haut rendement
Disposent d'un cœur en nickel-zinc et d'un matériau d'anneau de blindage, de tailles de boîtier 5030 et 6030.
Würth Elektronik Inducteurs à cœur tige AEC-Q200
Capacité de courant élevée, puissance de saturation élevée, temp. de fonctionnement Jusqu’à +150°C, homologué AEC-Q200.
Würth Elektronik WE-CHSA SMD High Current Inductors
Magnetically shielded and AEC-Q200 qualified, features a patented construction.
Würth Elektronik WE-HCF SMD High Current Inductors
Designed for DC/DC switching regulators with very high output power and high efficiency.
Würth Elektronik Inducteurs de puissance à courant fort WE-HCI
Blindage magnétique, dispose d’une capacité de courant fort et de faibles pertes de cœur à haute fréquence.
Würth Elektronik Inducteurs à fil plat CMS à courant élevé WE-HCIA
Capacité de courant jusqu'à 36 A, qualification AEC-Q200 et plage de température de -55 °C à +150 °C.
Würth Elektronik Inducteurs à courant élevé WE-HCMD
Courant de saturation élevé et facteur de couplage élevé pour les cartes mères de processeur, les serveurs ou les FPGA.
Würth Elektronik Inducteurs à courant fort et profil mince WE-LHCA
Construction compacte avec blindage magnétique conçue pour éviter la dégradation liée au vieillissement thermique.
Würth Elektronik WE-LHMI SMD Power Inductors
Offers broad inductance value range & low DCR, several sizes to accommodate various design needs.
Würth Elektronik WE-LQS SMD Single Coil Power Inductors
Semi-screened storage inductors for DC/DC switch regulators in a WE-LQ design.
Würth Elektronik WE-LQSH SMD Semi-Shielded Power Inductors
Inductors with an iron core with 70% higher saturation current than the WE-LQS series.
Würth Elektronik Inducteurs d'alimentation en alliage métallique CMS WE-MAIA
Les plus petits inducteurs bobinés avec une homologation AEC-Q200, un rendement de contrôleur de commutation supérieur à 50 %.
Würth Elektronik WE-MAPI Miniature High Current Inductors
The smallest metal alloy inductor on the market, measuring as small as 1.6 x 1.6 x 1.0mm.
Würth Elektronik Inducteurs de puissance à courant élevé miniatures WE-MAPI
Courants de saturation élevés pour des performances optimales dans les convertisseurs CC-CC à haute fréquence de commutation.
Würth Elektronik WE-MAPI Size 4020 High Current Power Inductors
WE-MAPI shielded, surface mount power inductors in a 4.1mm x 4.1mm x 2.1mm package.
Würth Elektronik WE-PD SMD Power Inductor Family
Highest possible current loading for SMD inductors in a wide product range.
Würth Elektronik WE-PD2 Power Choke Inductors
Features open size, current capability up to 14A, and operating temperatures of -40°C to +125°C.
Würth Elektronik WE-PD2A & WE-PD2SA SMD Power Inductors
AEC-Q200 qualified, with low tolerances at high inductance values and saturation currents up to 15A.
Würth Elektronik WE-PD2SA SMD Shielded Power Inductors
AEC-Q200, magnetic shielded version of WE-PD2A series with low tolerances at high inductances.
Würth Elektronik WE-PD2SR Self-Centering Shielded Power Inductors
Magnetically shielded WE-PD2, which results in a low leakage field and stable inductance current.
Würth Elektronik WE-PDA Fixed Inductors
Magnetically-shielded and AEC-Q200 in a low leakage field with high storage capacity.
Würth Elektronik WE-PDW White-Coated Power Inductors
Features a white coating that helps increase the efficiency of LED lights, low self-losses.
Würth Elektronik Inducteurs automobiles miniatures de puissance, moulées en fil plat WE-PMFI
Structure d'enroulement innovante qui offre une faible valeur de résistance RCC pour un courant plus élevé.
Würth Elektronik Inducteurs de puissance CMS WE-XHMA
Homologué AEC-Q200 et offre une conception compacte et une capacité de courant élevée.
Würth Elektronik WE-XHMI Xtreme High Current Inductors
Uses flat wire coil for low copper losses, composite core material allows high saturation currents.
Würth Elektronik Inductances de puissance blindées à bobine unique
Comprend un courant de saturation élevé, un profil mince, une faible RDC, des performances, une robustesse, une CMS et une norme.
Würth Elektronik Inducteurs de puissance non blindés à bobine simple
Disponibles en versions bobinées, haute fréquence, CMS et traversantes radiales.