West Coast Magnetics Datasheets for Inductors, Coils, and Chokes

Inductors coils and chokes are passive components that are designed to resist changes in current and store energy in the form of a magnetic field. 
Inductors, Coils, and Chokes: Learn more

Product Name Notes
West Coast Magnetics' 201 series tuneable inductors are designed for use in resonant circuits with application frequencies of 1 MHZ and above. These inductors feature exceptional accuracy and stability as...
West Coast Magnetics' 301 series is designed to be used as a power inductor in switchmode power supply applications. These power inductors combine high current handling capability in a low...
West Coast Magnetics' 302 series is designed to be used as a power inductor in switchmode power supply applications. These power inductors combine high current handling capability in a low...
West Coast Magnetics' 305 series power inductors are designed to handle high levels of current and are designed for 200°C operation. Using high temperature materials, these power inductors can withstand...
West Coast Magnetics' 306 series high current inductors aredesigned to meet the most demanding requirements. These inductors will support high levels of ripple at frequencies up to 500 kHz. West...
West Coast Magnetics' 307 series power inductors offer exceptional performance in a compact package. These inductors can handle very high DC currents and high AC ripple currents from 60 Hz...
West Coast Magnetics' 308 series power inductors deliver very high performance in a small, light, low cost package. They have been designed to handle very high DC currents and high...
West Coast Magnetics' 323 series toroidal inductors are designed for switching power applications at frequencies up to 500 kHz This inductor has an outstanding current rating for its size, high...
West Coast Magnetics' 501 series common mode chokes are designed to attenuate common mode line noise in switching power supplies. These chokes provide a typical minumum 15 dB of attenuation...
West Coast Magnetics' 502 series common mode chokes are designed to attenuate common mode line noise. These common mode chokes can handle currents up to 25 amps and are available...
West Coast Magnetics' 503 series common mode chokes provide excellent noise attenuation in a small surface mount design. Typical common mode noise impedance is 1 kOhm from 300 kHz to...
West Coast Magnetics' 504 series common mode chokes provide excellent noise attenuation in a small package. With a continuous RMS current rating in excess of 20 amps, this common mode...
West coast Magnetics' 505 series provides very high attenuation of common mode noise for lower current level applications. this choke provides 5000 ohms of impedance from 200 kHz to 6...
West coast Magnetics' 507 series common mode chokes are designed to attenuate common mode line noise. these common mode chokes can handle currents up to 50 amps and are available...
West coast Magnetics' 508 series common mode chokes are designedspecifcally for very low profle applications. With an rMs current ratingof up to 30 amps, noise impedance in excess of 1000...
West Coast Magnetics' high frequency inductors are designed for use as filters in high frequency power supplies. They will handle significant amounts of DC and will attenuate frequencies as high...
West Coast Magnetics' high Q RF inductors are designed for resonant circuit applications requiring exceptionally high Q's and tight tolerances on inductance specifications. These RF Inductors are mounted in a...
West Coast Magnetics' high Q RF inductors are designed for resonant circuit applications requiring exceptionally high Q's and tight tolerances on inductance specifications. They are mounted in a surface mount...