February 15, 2007 SHIELDED SMD INDUCTOR DR357-4 SERIES Features z z z z z Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 10.0µH to 1000.0µH Operating Temp. -30°C to +80°C Tinned Leads with Leaded Solder is Available (note 7) ELECTRICAL SPECIFICATIONS AT 25ºC Part No. Inductance (µH) ± 30% DCR (Ω) Max. I rated (A) Max. DR357-4-103 DR357-4-123 DR357-4-153 DR357-4-183 DR357-4-223 DR357-4-273 DR357-4-333 DR357-4-393 DR357-4-473 DR357-4-563 DR357-4-683 DR357-4-823 DR357-4-104 DR357-4-124 DR357-4-154 DR357-4-184 DR357-4-224 DR357-4-274 DR357-4-334 DR357-4-394 DR357-4-474 DR357-4-564 DR357-4-684 DR357-4-824 DR357-4-105 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 560.0 680.0 820.0 1000.0 0.026 0.032 0.040 0.046 0.059 0.065 0.081 0.103 0.122 0.145 0.193 0.219 0.247 0.298 0.355 0.393 0.484 0.633 0.780 0.958 1.220 1.352 1.519 1.694 1.946 3.45 3.40 2.83 2.62 2.44 2.24 1.88 1.70 1.56 1.39 1.36 1.20 1.09 1.00 0.91 0.84 0.75 0.68 0.60 0.57 0.50 0.47 0.43 0.39 0.35 MECHANICAL OUTLINES Notes: 1. All dimensions are shown in millimeter “mm” 2. General tolerance ±0.2mm, unless other specified 3. Inductance Test: 100kHz, 0.1Vrms 4. Irated for an approximate 40°C temperature rise 5. Irated for an approximate 35% drop maximum of the initial value 6. Tape and reel quantity, 2000 pcs/reel 7. For non-RoHS parts, replace DR prefix with 42- (e.g. DR357-4 becomes 42-357-4) 8. 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: [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.