SMT Power Inductor EPA3898 ELECTRONICS INC. V • Shielded Inductor • µSec. • Virtually no limit on V µSec. as long as max. RMS Current Limit • and Temperature Rise Limit are not exceeded • Low loss material ensures operation in high frequency switching • converters, such as Buck, Boost or as output averaging filter inductor I (peak) • Low cost Robust construction to withstand most SMT processes • t • Also suitable for use in high quality filter applications • Primary Specification Inductance (µH +20/-15%) @ 0 Adc 100 DCR (Ω Max.) I dc (Amps Max.) Test Frequency (KHz Typ.) SRF MHz (Typ.) 0.25 1.05 1.0 6.92 Note : 1. Temperature Rise : 40°C Max. @ Idc 2. Inductance Drop : 20% Max. @ Idc Package .496 ± .020 (12.60 ± .500) .457 ± .020 (11.60 ± .500) Marking: PCA Inductance Value Recommended Pad Layout .212 ± .020 (5.40 ± .500) .492 (12.50) .374 (9.50) .083 (2.10) .197 (5.00) .354 (9.00) .394 (10.00) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSA3898 Rev. - 5/29/02 Product performance is limited to specific parameters. Data subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com