February 15, 2007 SHIELDED SMD INDUCTOR DR357-3 SERIES Features z z z z z Low Profile Surface Mount Design Flat Top for Pick and Place Inductance Range from 1.3µH to 330.0µH Operating Temp. -30°C to +80°C Tinned Leads with Leaded Solder is Available (note 6) ELECTRICAL SPECIFICATIONS AT 25ºC Part No. DR357-3-132 DR357-3-252 DR357-3-382 DR357-3-522 DR357-3-702 DR357-3-103 DR357-3-153 DR357-3-223 DR357-3-333 DR357-3-473 DR357-3-683 DR357-3-104 DR357-3-154 DR357-3-224 DR357-3-334 Inductance (µH) ± 30% 1.3 2.5 3.8 5.2 7.0 10.0 15.0 22.0 33.0 47.0 68.0 100.0 150.0 220.0 330.0 DCR (Ω) Max. 0.008 0.010 0.013 0.022 0.027 0.035 0.050 0.073 0.093 0.128 0.213 0.304 0.506 0.756 1.090 I rated (A) Max. 10.00 7.50 6.00 5.50 4.80 4.40 3.60 2.90 2.30 2.10 1.50 1.35 1.15 0.92 0.70 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. For non-RoHS parts, replace DR prefix with 42- (e.g. DR357-3 becomes 42-357-3) 7. 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 specification are subject to change without notice.