High Bias / High L Audio Frequency Inductors Electrical Specifications at 25 OC L (1) +20% (H) Q typ. DCR typ. ( Ω) DCI max. ( mA ) Schematic L-818 0.1 7.10 6.0 160 Single L-819 0.1 7.10 6.0 160 Dual L-820 0.3 7.35 16.5 95 Single L-821 0.3 7.35 16.5 95 Dual L-822 0.7 8.10 35.0 58 Single L-823 0.7 8.10 35.0 58 Dual L-824 1.4 8.79 59.7 45 Single L-825 1.4 8.79 59.7 45 Dual L-826 2.0 10.00 190.0 26 Single L-827 2.0 10.00 190.0 26 Dual Part Number Multi-Purpose Applications: Battery Feed Holding Coil Surge Retard Coil Single Inductor Schematic Diagram 1. Tested at 10KHz and 100 mVRMS 1 Dual Inductors are tested in a series. With pins 2 & 3 shorted, they are the equivalent to a single inductor. See data sheets for further details 4 Dimensions in Inches (mm) 1.00 (25.4) Dual Inductor Schematic Diagram 8 1 7 2 .200 (5.08) 1 1.69 (42.93) MAX. .750 (19.05) TYP. 6 3 5 4 1.39 (35.30) MAX. Specifications subject to change without notice. Rhombus Industries Inc. 2 3 .250 (6.35) 3 PL. 4 .150 (3.81) TYP. .680 (17.27) For other values & Custom Designs, contact factory. 23 LARGE-L - 10/02 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Tel: (714) 898-0960 • Fax: (714) 896-0971