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| October 13, 2008 SMD INDUCTOR DR331-5 SERIES Features Low Profile Surface Mount Design Inductance Range from 1.2H to 330H Operating Temp. -20C to +80C Tinned Leads with Leaded Solder is Available (note 6) ELECTRICAL SPECIFICATIONS AT 25C Inductance (H ) Part Number DR331-5-122-Y DR331-5-152-Y DR331-5-222-Y DR331-5-332-Y DR331-5-472-Y DR331-5-682-Y DR331-5-103-Y DR331-5-153-Y DR331-5-223-Y DR331-5-333-Y DR331-5-473-Y DR331-5-683-Y DR331-5-104-Y DR331-5-154-Y DR331-5-224-Y DR331-5-334-Y 1.2 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% DCR () Max. 0.08 0.1 0.12 0.16 0.2 0.32 0.41 0.65 0.85 1.3 1.8 2.5 3.5 5 7 15 I sat (A) Max. (Note 2) 2.1 1.9 1.6 1.3 1.1 0.9 0.8 0.65 0.5 0.4 0.35 0.3 0.25 0.18 0.16 0.13 I rms Max. (Note 3) 1.7 1.5 1.4 1.2 1.1 0.85 0.75 0.6 0.52 0.42 0.36 0.3 0.26 0.21 0.18 0.13 SRF (MHz) REF. 190 140 115 90 88 66 55 42 38 29 22 18 14 12 10 8 Suffix -Y: Specify (-1) for gold wrap around or (-2) for tin wrap around terminations MECHANICAL SPECIFICATIONS .220 5,60 XXX . O .145 3,70 .047 MAX 1,2 MAX 1 2 1 2 2 1 SCHEMATIC .192 4,90 .133 3,40 .192 4,90 .263 6,70 .098 2,50 O .165 4,20 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 40C 4. Tape & Reel Packaging 5. Inductance tested at 0.1 Vrms @ 100 kHz 6. For non-RoHS parts replace DR prefix with 42- (e.g. DR331-5 becomes 42-331-5) 7. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C. .149 3,80 .271 6,90 .098 2,50 SUGGESTED PAD LAYOUT DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701 Email: ddisales@datatronics.com 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. |
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