Electronic Products & Technology

Non-magnetic RF inductor solves medical imaging

September 21, 2021  Stephen Law

GOWANDA ELECTRONICS 28MG non-magnetic RF thru-hole (leaded) inductor series is suitable for use in medical imaging equipment and other applications where magnetic materials must be avoided. Devices address the market need for non-magnetic inductors that could achieve inductance values of up to 18µH for use in magnetic resonance imaging (MRI) equipment, specific types of X-ray equipment and other applications where the presence of magnetic materials could compromise system performance. The performance range provided by the 60 discrete parts within the product series includes Inductance from 1.2µH to 18µH, DCR Ohms from 0.079 to 4.15 and Current rating mA dc from 315 to 2400, while providing relative permeability of ≤ 1.00003. The operating temperature range is -55°C to +125°C.

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