March 6, 2007 SMD INDUCTOR DR353-2 SERIES Features z z z z z z Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 1.0µH to 560.0µH Materials meet UL94V-0 Operating Temp. -25°C to + 85°C Tinned Leads with Leaded Solder is Available (note 6) ELECTRICAL SPECIFICATIONS AT 25ºC Part No. DR353-2-102 DR353-2-222 DR353-2-472 DR353-2-103 DR353-2-223 DR353-2-473 DR353-2-104 DR353-2-224 DR353-2-334 DR353-2-394 DR353-2-474 DR353-2-564 Inductance (µH) @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz @1MHz 1.0±20% 2.2±20% 4.7±20% 10±20% 22±20% 47±20% 100±10% 220±10% 330±10% 390±10% 470±10% 560±10% MECHANICAL OUTLINES 3.2 DCR (Ω) Max. 0.078 0.126 0.195 0.572 0.923 1.69 4.55 10.92 13.00 22.10 24.70 28.60 SRF (MHz) Min. 100 64 43 26 19 15 10 6.8 5.6 5.0 5.0 5.0 I rated (mA) Max. 1000 790 450 300 250 170 100 70 60 60 60 60 0.3 1.5 1.0 1.5 353-2 XXX 2.0 TOP VIEW PCB SOLDER PAD LAYOUT (REF.) 2.0 0.3 1 FRONT VIEW 0.7 Min. 0.7 Min. 0.7 Min. 2 SCHEMATIC 2.5 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, 2000 pcs/reel 6. For non-RoHS parts replace DR prefix with 42- (e.g. DR353-2 becomes 42-353-2) 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.