February 23, 2007 SMD INDUCTOR DR331-6 SERIES Features z z z z Surface Mount Design Inductance Range from 10µH to 1000µH Operating Temp. -40°C to +85°C Tinned Leads with Leaded Solder is Available (note 6) ELECTRICAL SPECIFICATIONS AT 25°C Inductance DCR I rms (A) I sat (A) SRF Part No. (µH) ± 20% (Ω) Max. Max. (Note 3) Max. (Note 2) (MHz) REF. DR331-6-103 10 0.04 3.5 8.0 22 DR331-6-153 15 0.05 3.0 7.0 18 DR331-6-223 22 0.07 2.5 5.5 11 DR331-6-333 33 0.08 2.0 4.0 9.0 DR331-6-473 47 0.11 1.6 3.8 8.0 DR331-6-683 68 0.17 1.2 3.0 7.0 DR331-6-104 100 0.22 1.2 2.5 5.0 DR331-6-154 150 0.34 0.90 2.0 4.0 DR331-6-224 220 0.44 0.70 1.6 3.5 DR331-6-334 330 0.70 0.60 1.2 2.5 DR331-6-474 470 0.95 0.30 1.0 2.0 DR331-6-684 680 1.2 0.20 1.0 2.0 DR331-6-105 1000 2.0 0.10 0.80 1.5 MECHANICAL SPECIFICATIONS 1 331-6 XXX 1 2 .510 MAX. 12,95 2 SCHEMATIC .450 MAX. 11,43 .100 2,54 .109 2,79 .300 7,62 DATATRONIC: .370 9,40 NOTES: 1. Dimensions are shown in inches/millimeters Unless otherwise specified, tolerance = Inches: ±0.010 = Millimeters: ±0,30 2. Isat based on the inductance being 90% of its initial value 3. Irms based on temperature rise of 40°C 4. Tape & Reel Packaging, 250 pcs / reel. 5. Inductance tested at 0.1 Vrms @ 100 kHz 6. For non-RoHS parts replace DR prefix with 42- (e.g. DR331-6 becomes 42-331-6) 7. Terminal finish is compliant to RoHS requirements. Solder in accordance with JSTD-020C. .290 7,37 .115 2,92 SUGGESTED PAD LAYOUT 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.