October 25, 2006 DR217-3 SERIES RADIAL LEADED INDUCTORS Features z z z z Designed for EMI Filters & Switching Power Supplies Inductance Range from 1.0µH to 1500µH Operating Temp. -20°C to +80°C Tinned Leads with Leaded Solder is Available (note 5) ELECTRICAL SPECIFICATIONS AT 25ºC Part Number Inductance (µH) @1kHz DR217-3-102 1.0 ± 20% DR217-3-152 1.5 ± 20% DR217-3-222 2.2 ± 20% DR217-3-332 3.3 ± 20% DR217-3-472 4.7 ± 20% DR217-3-682 6.8 ± 20% DR217-3-103 10 ± 10% DR217-3-153 15 ± 10% DR217-3-223 22 ± 10% DR217-3-333 33 ± 10% DR217-3-473 47 ± 10% DR217-3-683 68 ± 10% DR217-3-104 100 ±10% DR217-3-154 150 ± 10% DR217-3-224 220 ± 10% DR217-3-334 330 ± 10% DR217-3-474 470 ± 10% DR217-3-684 680 ± 10% DR217-3-105 1000 ±10% DR217-3-155 1500 ± 10% MECHANICAL SPECIFICATIONS Q Min. Q Test Freq. SRF (MHz) Ref. DCR (Ohm) Max. 10 10 10 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 70 50 7.96MHz 7.96MHz 7.96MHz 7.96MHz 7.96MHz 7.96MHz 2.52MHz 2.52MHz 2.52MHz 2.52MHz 2.52MHz 2.52MHz 796kHz 796kHz 796kHz 796kHz 796kHz 796kHz 252kHz 252kHz 70 56 45 36 29 24 19 15 12 9.4 7.6 6.2 5.0 4.0 3.2 2.5 2.0 1.7 1.3 1.3 0.006 0.008 0.011 0.018 0.022 0.028 0.043 0.056 0.086 0.14 0.17 0.28 0.33 0.56 0.72 1.1 1.7 2.3 4.3 5.0 .196 ±.039 5,00 ±1,00 Ø .314 MAX. 8,00 Rated Current (A) Max. I rms 5.0 4.3 3.7 2.9 2.6 2.3 1.9 1.6 1.3 1.0 0.94 0.73 0.67 0.52 0.46 0.37 0.30 0.26 0.19 0.16 1 XXX .059 MAX. 1,50 1 Rated Current (A) Max. I sat 6.6 5.4 4.0 3.6 3.1 2.5 2.1 1.7 1.4 1.1 0.96 0.79 0.66 0.53 0.44 0.36 0.30 0.25 0.20 0.17 .374 MAX. 9,50 .590 MIN. 15,00 2 Ø .025 TYP 0,65 2 SCHEMATIC NOTES: 1. Dimensions are shown in inches/millimeters 2. Unless otherwise specified, tolerance = Inches: ±0.012 = Millimeters: ±0,30 3. Isat based on the inductance being 90% of its initial value 4. Irms based on a temperature rise of 20°C 5. For non-RoHS parts replace DR prefix with 42- (e.g. DR217-3 becomes 42-217-3) 6. Terminal finish is compliant to RoHS requirements 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.