Inductors & Chokes

About Inductors & Chokes

Every switching supply, motor drive, and RF circuit runs current through an inductor, so procurement decisions start with the magnetic core. Buyers choose between wirewound SMD chips, toroidal cores, common-mode chokes, and high-current power inductors based on inductance, saturation current, DC resistance, and self-resonant frequency. Bourns, Coilcraft, Murata, TDK, Vishay, and Wurth Elektronik offer deep portfolios that span microhenries to millihenries. Verify DCR-to-Isat tradeoffs against your thermal budget, check real-time availability across package sizes, and download datasheets before issuing a purchase order or RFQ.