Introduction to Inductors, Shielded Power Inductors,
RF Coils, Chokes and Transformers

Learn terminology for designing and selecting inductors, chokes, transformers and related products, plus basic operation, performance characteristics, and applications.

Customizing Passive
Magnetic Components

An overview for designing application specific and custom products.


API Delevan has introduced Series HRSPD125, shielded surface mount power inductors. Built to meet mechanical shock, high-frequency vibration, solderability, and moisture resistance per MIL-STD-202, thermal shock per MIL-PRF-27, and SnPb reflow profile per MIL-PRF-83446, these low DCR, high current inductors have an operating temperature range of -55°C to +130°C, and are available in inductance values from 2.2 uH to 1000 uH. Contact API Delevan for custom values.

Learn more about the HRSPD125 Series

View and print the HRSPD125 Data Sheet
Responding to market demand, API Delevan has extended its 1210-sized family of RF surface mount inductors with the release of Series 3225R, for use in commercial applications. Offered as a solution for the current extended industry lead-times, Series 3225R inductance values from 1.8 μH to 100 μH, are available for quick delivery within 3-5 weeks.
Series 3225R are RoHS Compliant and available in +/-5% and +/-10% tolerance. Evaluation samples and production quantities are now available.

Learn more about the 3225R Series

View and print the 3225R Data Sheet

API Delevan, 270 Quaker Road, East Aurora, New York, 14052 • Phone: 716.652.3600 • Fax: 716.652.4814