SMT Power Inductor ELECTRONICS INC. EPA3890GE • UL 94V-0 Recognized Components • • UL 1446 Class B Insulation System • • Designed for GPS Systems & PC Card Applications • • Low EMI & Low DCR and High Efficiency • • Low cost Robust construction to withstand most SMT processes • • Operating Temperature : -40°C to +85°C • • Also suitable for High Frequency Filtering Applications • Primary Specification OCL (µH ± 20%) @ 100 KHz, 0.250 Vrms @0.0 Adc DCR (Ω Max.) @ 20°C Inductance (µH) Irms (Amps) @ ∆T = 40°C Typ. 9.95 0.240 10 0.98 Isat (Amps Typ.) Approx. 30% Roll Off 0.68 Q (Typ.) @ 300 KHz SRF (MHz Typ.) 55 100 Inductance vs Saturation Current % of Initial Inductance 120 100 80 60 40 20 0 0 40 80 % of Isat 120 120 Package .079 (2.00) .295 Max (7.50) .231 Max. (5.88) .041 (1.05) .295 (7.50) .205 Max. (5.20) Land Pattern .071 (1.80) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSA3890GE Rev. - 5/20/02 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