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| February 28, 2007 SELF-LEADED SMD INDUCTOR DR342 SERIES Features Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 17H to 380H Tape & Reel Packing Operating Temp. -40C to +85C (note 3) Tinned Leads with Leaded Solder is Available (note 3) ELECTRICAL SPECIFICATIONS AT 25C PART No. DR342-170 DR342-260 DR342-390 DR342-550 DR342-780 DR342-121 DR342-181 DR342-261 DR342-381 INDUCTANCE (H) 20% @100KHz, 0.1V 17 26 39 55 78 120 180 260 380 DCR () 20% 0.1 0.2 0.3 0.5 0.8 1.2 1.4 2.2 2.7 RATED CURRENT (A) Nominal 1.02 0.84 0.68 0.56 0.46 0.38 0.30 0.25 0.20 ETop @100KHz (V-Sec) Ref. 6.6 6.6 9.9 13.2 16.5 19.8 26.4 33.0 75.9 MECHANICAL OUTLINES 11.05 [0.435] 9.15 Max. [0.360 Max.] 11.18 [0.440] DR342 DATE 8.89 [0.350] FRONT VIEW SIDE VIEW BOTTOM VIEW 13.59 [0.535] 1 2.00 [0.079] 8.89 [0.350] 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. DR342 becomes 42-342). 4. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C. DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701 Email: ddisales@datatronics.com 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. |
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