February 27, 2007 SELF-LEADED SMD INDUCTOR DR341 SERIES Features z z z z z z Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 26µH to 260µH Tape & Reel Packing Operating Temp. -40°C to +85°C Tinned Leads with Leaded Solder is Available (note 3) ELECTRICAL SPECIFICATIONS AT 25ºC INDUCTANCE ( µH) ±20% @100KHz, 0.1V 26 39 55 79 120 180 260 PART No. DR341-260 DR341-390 DR341-550 DR341-790 DR341-121 DR341-181 DR341-261 DCR (Ω) ±20% 0.62 0.80 1.00 1.50 1.80 2.80 3.40 RATED CURRENT (A) Nominal 0.45 0.34 0.30 0.25 0.20 0.16 0.13 ETop @100KHz (V-µSec) Ref. 6.6 6.6 6.6 9.9 13.2 16.5 23.1 MECHANICAL OUTLINES 8.64 [0.340] 8.64 [0.340] 6.86 Max. [0.270 Max.] 6.60 [0.260] DR341 DATE FRONT VIEW SIDE VIEW BOTTOM VIEW 11.18 [0.440] 1 2.00 [0.079] 6.60 [0.260] 2 SCHEMATIC PCB SOLDER PAD LAYOUT (REF.) NOTES: 1. All dimensions are shown in millimeters “mm” [inches “in”]. 2. General tolerance ±0.25mm [0.010 in.], unless otherwise specified. 3. For non-RoHS parts replace DR prefix with 42- (e.g. DR341 becomes 42-341). 4. 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.