March 6, 2007 SMD INDUCTOR DR356-4 SERIES Features z Height: 4.0mm Max z Frequency Range: 10kHz to 2MHz z Operating Temperature: -40°C to +155°C z Inductance Range: 0.22µH & 0.47µH z Tinned Leads with Leaded Solder is Available (note 4) Electrical Specifications @ 25ºC PART NUMBER DR356-4-221 DR356-4-471 INDUCTANCE (µH) 0.1V @ 100kHz 0.22 ± 20% 0.47 ± 20% DCR (mΩ) Max. Isat (A) Typ. L Drop 10% Isat (A) Typ. L Drop 15% Irms (A) Max. See Note 2 1.8 2.5 16 11 24 16 15 13 MECHANICAL SPECIFICATIONS .157 MAX. 4,0 .275 MAX. 7,0 1 DR356-4 XXX DATE .161 4,10 2 2 .311 MAX. 7,9 1 .098 2,50 .062 1,60 .157 4,00 .118 3,00 1 2 SCHEMATIC SUGGESTED PAD LAYOUT .098 2,50 NOTES: 1. Dimensions are shown in inches/millimeters Unless otherwise specified, tolerance = Inches: ±0.010 = Millimeters: ±0,25 2. Temperature rise of 40°C @ Irms 3. Tape & Reel Packaging, 1000 pieces per reel. 4. For non-RoHS parts replace DR prefix with 42- (e.g. DR356-4 becomes 42-356-4) 5. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C 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 Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290 All specifications are subject to change without notice.