CSN073D Series SMD WIRE WOUND POWER INDUCTORS (UNSHIELDED) Rev. A A. Electrical Specifications: P/N Marking Inductance (μH) Test Freq. (KHz) DCR Max. (Ω) Rated Current (A) CSN073D-100M CSN073D-120M CSN073D-150M CSN073D-180M CSN073D-220M CSN073D-270M CSN073D-330M CSN073D-390M CSN073D-470M CSN073D-560K CSN073D-680K CSN073D-820K CSN073D-101K CSN073D-121K CSN073D-151K CSN073D-181K CSN073D-221K CSN073D-271K CSN073D-331K 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 100 100 100 100 100 100 100 100 100 100 100 100 10 10 10 10 10 10 10 0.0803 0.0897 0.104 0.111 0.129 0.153 0.170 0.217 0.252 0.282 0.332 0.406 0.481 0.536 0.755 1.022 1.200 1.306 1.495 1.44 1.39 1.24 1.12 1.07 0.94 0.85 0.74 0.68 0.64 0.59 0.54 0.51 0.49 0.40 0.36 0.31 0.29 0.28 B. Dimensions: mm (Inch) Series CSN073D Tol. a b c d e f g 7.0 (0.276) ±0.3 (0.012) 7.8 (0.307) ±0.3 (0.012) 3.5 (0.138) ±0.5 (0.020) 1.6 (0.063) 7.5 (0.295) 2.0 (0.079) 3.0 (0.118) Typ. Typ. Typ. Typ. C. General Information: 1. 2. 3. 4. 5. 6. 7. 8. 9. CSN073D-xxx_, “CSN073D” = P/N, “xxx” = Inductance, “_” = Tolerance. Tolerance “_”: M: ± 20%, L= ± 15%, K = ±10%. Operating temperature range: -30ºC to +100ºC (Including self-heating). Storage temperature: -40ºC to +85ºC. Inductance measured using the HP4284A and Chroma1320 & 3302. DCR measured using Chroma 16502 milliohm meter. Inductance drop no more than 10% of initial value at rated current, temperature rise ∆t < 40ºC. Inductance and Current range: From 10.0 µH (1.44A) to 330.0 µH (0.28A). MSL: Level 1. D. Applications: 1. 2. 3. 4. 5. 6. Game Consoles Set Top Boxes Cables Modems Computers Mobile Communication Devices (Cell Phones, Radios, etc.) PDA, LCD, DVD, BRP, HD Frontier Electronics Corp.® http://www.frontierusa.com Page 1 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 CSN073D Series SMD WIRE WOUND POWER INDUCTORS (UNSHIELDED) Rev. A E. Characteristics Curve: Frontier Electronics Corp.® http://www.frontierusa.com Page 2 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989