March 6, 2007 SMD INDUCTOR DR353-4 SERIES Features z z z z z Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 1.0µH to 33.0µH Operating Temp. -25°C to + 85°C Tinned Leads with Leaded Solder is Available (note 6) ELECTRICAL SPECIFICATIONS AT 25ºC Part No. Inductance (µH) DR353-4-102 DR353-4-152 DR353-4-222 DR353-4-332 DR353-4-472 DR353-4-682 DR353-4-103 DR353-4-153 DR353-4-223 DR353-4-333 @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz 1.0±20% 1.5±20% 2.2±20% 3.3±20% 4.7±20% 6.8±20% 10±10% 15±10% 22±10% 33±10% MECHANICAL OUTLINES 4.5 DCR (Ω) Max. 0.08 0.09 0.11 0.13 0.15 0.20 0.24 0.32 0.60 1.00 I rated (mA) Max. 1080 1000 900 800 750 720 650 570 420 310 SRF (MHz) Min. 100 85 60 47 35 30 23 20 15 12 0.3 2.0 1.2 2.0 353-4 XXX 3.0 TOP VIEW PCB SOLDER PAD LAYOUT (REF.) 2.6 0.3 1 FRONT VIEW 1.0 Min. 1.0 Min. 1.0 Min. 2 SCHEMATIC 3.2 0.2 BOTTOM VIEW Notes: 1. All dimensions are shown in millimeter “mm” 2. General tolerance ±0.2mm, unless other specified 3. Irated for an approximate 40°C temperature rise 4. Irated for an approximate 20% drop maximum of the initial value 5. Tape and reel quantity, 500 pcs/reel 6. For non-RoHS parts replace DR prefix with 42- (e.g. DR353-4 becomes 42-353-4) 7. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C DATATRONIC: 28151Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701 Email: [email protected] 499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290 All specifications are subject to change without notice.