May 13, 2008 SMD INDUCTOR DR334 SERIES Features z z z z Low Profile Surface Mount Design Inductance Range from 4.7µH to 1000µH Operating Temp. -20°C to +80°C Tinned Leads with Leaded Solder is Available (note 4) ELECTRICAL SPECIFICATIONS AT 25ºC PART No. DR334-472 DR334-103 DR334-123 DR334-153 DR334-183 DR334-223 DR334-273 DR334-333 DR334-393 DR334-473 DR334-563 DR334-683 DR334-823 DR334-104 DR334-124 DR334-154 DR334-184 DR334-224 DR334-334 DR334-474 DR334-684 DR334-105 DCR (Ω) Max. 0.043 0.10 0.12 0.14 0.15 0.18 0.20 0.23 0.32 0.37 0.42 0.46 0.60 0.70 0.93 1.10 1.38 1.57 1.80 2.90 4.20 5.70 INDUCTANCE (μH) 4.7 ± 20% 10 ± 20% 12 ± 20% 15 ± 20% 18 ± 20% 22 ± 20% 27 ± 20% 33 ± 20% 39 ± 20% 47 ± 20% 56 ± 10% 68 ± 10% 82 ± 10% 100 ± 10% 120 ± 10% 150 ± 10% 180 ± 10% 220 ± 10% 330 ± 10% 470 ± 10% 680 ± 10% 1000 ± 10% @ 7.96MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 2.52MHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V @ 1kHz,0.1V RATED CURRENT (A) Max. 1.50 1.44 1.35 1.30 1.23 1.11 0.97 0.88 0.80 0.72 0.68 0.61 0.58 0.52 0.48 0.40 0.38 0.35 0.28 0.25 0.22 0.18 MECHANICAL OUTLINES 5.80 ±0.30 [0.228] 4.50 ±0.35 1.50 [0.059] [0.177] 5.90 [0.232] 1.30 [0.051] 1 5.20 ±0.30 XXX 3.00 [0.118] [0.205] 5.40 [0.212] 2 TOP VIEW SIDE VIEW BOTTOM VIEW PCB SOLDER PAD LAYOUT (REF.) SCHEMATIC NOTES: 1. All dimensions are shown in millimeters “mm”[inches “in”]. 2. General tolerance ±0.25mm[0.010 IN.], unless otherwise specified. 3. Reel quantity 1500/reel 4. For non-RoHS parts, replace DR prefix with 42- (e.g. DR334 becomes 42-334). 5. 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.