November 7, 2006 DR217-0 SERIES RADIAL LEADED INDUCTORS Features z z z z Designed for EMI Filters & Switching Power Supplies Inductance Range from 1.0µH to 22uH Operating Temp. -20°C to +80°C Tinned Leads with Leaded Solder is Available (note 4) ELECTRICAL SPECIFICATIONS AT 25ºC Part Number Inductance (uH) @1kHz Q Ref. DR217-0-102 DR217-0-152 DR217-0-222 DR217-0-332 DR217-0-472 DR217-0-682 DR217-0-103 DR217-0-153 DR217-0-223 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 20 20 20 20 20 20 75 70 65 Q Test Freq. SRF (MHz) DCR (mΩ) Rated DC Ref. Max. Current (A) Ref. 0.796MHz 0.796MHz 0.796MHz 0.796MHz 0.796MHz 0.796MHz 2.52MHz 2.52MHz 2.52MHz 150 110 64 59 45 34 26 19 14 4.0 10.0 9.1 11.0 10.0 20.0 24.5 43.0 56.0 8.4 5.6 5.0 4.5 4.0 3.5 3.2 2.8 2.4 Inductance tolerance is 20%, except DR217-0-223 with tolerance of 10%. MECHANICAL SPECIFICATIONS .196 ±.039 5,00 ±1,00 Ø .354 MAX. 9,00 XXX .039 MIN. 1,00 1 .511 MAX. 13,00 .590 MIN. 15,00 1 2 2 Ø .025 TYP 0,65 SCHEMATIC NOTES: 1. Dimensions are shown in inches/millimeters 2. Unless otherwise specified, tolerance = Inches: ±0.012 = Millimeters: ±0,30 3. IDC MAX based on the inductance being 90% of its initial value 4. For non-RoHS parts replace DR prefix with 42- (e.g. DR217-0 becomes 42-217-0) 5. 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.