May 1, 2007 DR370-1 Series Radial Leaded Inductors Features z High Current Rating z Height: 9.5mm Max z Inductance Range: 0.31µH – 2.2µH z Non-RoHS Versions are Available (Note 5) ELECTRICAL SPECIFICATIONS AT 25°C Part Number Inductance (µH) 1V @ 100kHz, 0Adc DR370-1-311 0.31 DR370-1-361 OPERATING TEMPERATURE -55°C to +125°C DCR (mΩ) Max. Heating Current Idc (Note 3) Saturating Current Idc (Note 4) 0.8 30 41 0.36 0.8 36 48 DR370-1-601 0.6 1.1 26 39 DR370-1-102 1.0 1.5 27 28 DR370-1-182 1.8 3.55 14.5 23 DR370-1-221 2.2 4.0 20 20 MECHANICAL SPECIFICATIONS .374 MAX 9,5 XXX .216 5,5 .492 MAX 12,5 NOTES: 1. 2. 3. 4. 5. 6. .236 6,0 .137 3,5 Part Number Pin Diameter DR370-1-311 0.059/1.5 DR370-1-361 0.059/1.5 DR370-1-601 0.059/1.5 DR370-1-102 0.051/1.3 DR370-1-182 0.039/1.0 DR370-1-221 0.035/0.9 Unless otherwise specified, TOLERANCE: .XXX = 0.020 inches .X = 0.5 mm Dimensions are shown in inches/millimeters Inductance tolerance: ± 20% DC current that will cause a rise of 40°C from ambient DC current causing a 30% drop in inductance For non-RoHS parts replace DR prefix with 42- (e.g. DR370-1 becomes 42-370-1) 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.