CSMS0520D Series SMD WIRE WOUND POWER INDUCTORS (SHIELDED) Rev. A A. Electrical Specifications: P/N Marking Inductance @100KHz (μH) CSMS0520D-1R0N CSMS0520D-1R5N CSMS0520D-2R2N CSMS0520D-3R3N CSMS0520D-4R7M CSMS0520D-6R8M CSMS0520D-100M CSMS0520D-150M CSMS0520D-220M 1R0 1R5 2R2 3R3 4R7 6R8 100 150 220 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 Rated Current (mA) I sat I rms Inductance DCR Tolerance ±20%(Ω) ± 30% ± 30% ± 30% ± 30% ± 20% ± 20% ± 20% ± 20% ± 20% 0.021 0.026 0.035 0.048 0.060 0.090 0.120 0.165 0.260 4000 3350 2900 2400 2000 1600 1300 1100 900 SRF Min. (MHz) 81 68 57 46 37 30 24 20 17 3600 3200 2900 2400 2000 1650 1450 1200 1000 B. Dimensions: mm (Inch) Series CSMS0520D Tol. a b c d e f g h i k m n 4.9 (0.193) ±0.2 (0.008) 4.9 (0.193) ±0.2 (0.008) 2.0 (0.079) 1.2 (0.047) ±0.2 (0.008) 1.3 (0.051) 3.3 (0.130) ±0.2 (0.008) 3.8 (0.150) 0.2 (0.008) 1.5 (0.059) 4.2 (0.165) 4.0 (0.157) 3.6 (0.142) Typ. Typ. Typ. Typ. Typ. Typ. Max. Typ. C. General Information: 1. CSMS0520D-xxx_, “CSMS0520D” = P/N, “xxx” = Inductance, “_” = Tolerance. 2. Tolerance “_”: M: ± 20%, N: ± 30% 3. Magnetically shielded 4. High saturation current 5. Storage temperature: -40ºC to +85ºC. 6. Operating temperature range: -25ºC to +125ºC (Including self-heating). 7. Inductance measured using the HP4285A and Chroma1320 & 3302. 8. DCR measured using Chroma 16502. 9. SRF measured using the HP4291B. 10. Saturation Current Idc1: The value of current causes a 30% Inductance reduction from initial value. ( at : 20 ºC ambient) 11. Temperature rise current Idc2: The value of current causes a 40ºC temperature rise. ( at : 20 ºC ambient) 12. Rated Current: Either Idc1 or Idc2 whichever is smaller. 13. MSL: Level 1. 14. Inductance and Current range: From 1.0 µH (3600mA) to 22.0 µH (1000mA). 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 CSMS0520D Series SMD WIRE WOUND POWER INDUCTORS (SHIELDED) 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