November 8, 2011 SHIELDED POWER INDUCTOR DR340-1 SERIES Features Maximum Height: 8.0mm Footprint: 12mm x 12mm Max. Inductance Range from 1.2 µH to 47µH Non-RoHS Versions are Available (Note 7) ELECTRICAL SPECIFICATIONS AT 25°C OPERATING TEMPERATURE -20°C to +80°C Part Number Inductance (µH) Test Frequency DCR (Ω) Max. IDC (A) Max. DR340-1-122 DR340-1-242 DR340-1-352 DR340-1-472 DR340-1-612 DR340-1-762 DR340-1-103 DR340-1-123 DR340-1-153 DR340-1-183 DR340-1-223 DR340-1-273 DR340-1-333 DR340-1-393 DR340-1-473 DR340-1-683 DR340-1-104 DR340-1-334 1.2 +40%/-20% 2.4 +40%/-20% 3.5 +40%/-20% 4.7 +40%/-20% 6.1 +40%/-20% 7.6 +40%/-20% 10 20% 12 20% 15 20% 18 20% 22 20% 27 20% 33 20% 39 20% 47 20% 68 ± 20% 100 ± 20% 330 20% 100kHz 100kHz 100kHz 100kHz 100kHz 100kHz 1kHz 1kHz 1kHz 1kHz 1kHz 1kHz 1kHz 1kHz 1kHz 1kHz 1kHz 1kHz 0.007 0.012 0.014 0.016 0.018 0.020 0.022 0.025 0.027 0.040 0.044 0.046 0.065 0.073 0.100 0.140 0.22 0.52 9.80 8.00 7.50 6.80 6.60 5.90 5.40 4.90 4.50 3.90 3.60 3.40 3.00 2.75 2.50 2.10 1.70 1.50 MECHANICAL OUTLINES 1 .472 12,00 .197 5,00 .275 7,00 .311 7,90 XXX .504 12,80 2 .472 12,00 .212 5,40 .315 Max. 8,00 1 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 75% of its initial value 4. Tape & reel quantity, 350 pcs/reel 5. Terminal finish is compliant to RoHS requirements 6. Solder in accordance with J-STD-002 Rev. D 7. Non-RoHS series parts 42-340-1-XXX are finished with leaded solder Sn60Pb40 or equivalent DATATRONIC: 2 SCHEMATIC 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 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. MAS/107/L