SURFACE MOUNT DRUM CORE INDUCTOR SIZE 1 Electrical Specifications at 25OC. Part Number L1 +20% (µH ) 2 I SAT (Amps) DCR Max (Ω) SRF Typ. (MHz) L-19549 L-19550 L-19551 L-19552 L-19553 L-19554 L-19555 L-19556 L-19557 L-19558 L-19559 L-19560 L-19561 L-19562 L-19563 L-19564 L-19565 L-19566 L-19567 1.0 1.5 2.2 3.3 47 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 2.90 2.60 2.30 2.00 1.50 1.20 1.10 0.90 0.70 0.58 0.50 0.40 0.31 0.27 0.22 0.18 0.06 0.14 0.10 .050 .050 .070 .080 .090 .130 .160 .260 .370 .510 .640 .860 1.27 2.00 3.11 3.80 7.00 9.20 14.80 88 66 63 45 41 31 27 23 19 14 12 10 8.7 6.5 5.2 4.4 3.7 3.2 2.7 Our surface mount drum core inductors are designed for small board spaces, low cost and high performance. High current per volume. Reflow compatible. Flat top for pick and place. Packaged in Tape and Reel (Minimum order restrictions may apply) Notes: 1. Inductance tested at 100 mVRMS and 100 kHz. 2. Current for 10% drop in Inductance typical. Dimensions in inches (mm) .115 (2.92) Max. .175 (4.45) Max. .260 (6.60) Max. .157 (4.00) .100 (2.54) .030 (0.76) .190 (4.83) .050 (1.27) SMTDRUM1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com