February 28, 2007 SHIELDED POWER INDUCTOR DR340-1 SERIES Features z z z z Maximum Height: 8.0mm Footprint: 12mm x 12mm Max. Inductance Range from 1.2 µH to 47µH Non-RoHS Versions are Available (Note 5) 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 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% 100kHz 100kHz 100kHz 100kHz 100kHz 100kHz 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 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 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, 500 pcs/reel 5. For non-RoHS parts replace the DR prefix with 42- (e.g. DR340-1 becomes 42-340-1) 6. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020 DATATRONIC: 2 SCHEMATIC 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.