CSMS0540D Series SMD WIRE WOUND POWER INDUCTORS (SHIELDED) Rev. A A. Electrical Specifications: P/N Marking CSMS0540D-1R5N CSMS0540D-2R2N CSMS0540D-3R3N CSMS0540D-4R7N CSMS0540D-6R8M CSMS0540D-100M CSMS0540D-150M CSMS0540D-220M CSMS0540D-330M CSMS0540D-470M 1R5 2R2 3R3 4R7 6R8 100 150 220 330 470 Rated Current (mA) I sat I rms Inductance Inductance DCR @100KHz (μH) Tolerance ±30%(Ω) ± 30% ± 30% ± 30% ± 30% ± 20% ± 20% ± 20% ± 20% ± 20% ± 20% 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 0.017 0.022 0.027 0.029 0.049 0.056 0.080 0.126 0.180 0.310 6400 5000 4000 3300 2800 2300 2000 1500 1300 1100 SRF Min. (MHz) 60 42 32 28 21 18 13 9 7 6 4500 3700 3300 3100 2400 2100 1800 1400 1200 900 B. Dimensions: mm (Inch) Series CSMS0540D Tol. a b c d e f g h i k m n 4.9 4.9 4.1(0.161)1R5N~100M 1.2 1.3 3.3 3.8 0.2 1.5 4.2 4.0 3.6 (0.193) (0.193) 4.0(0.157)150M~470M (0.047) (0.051) (0.130) (0.150) (0.008) (0.059) (0.165) (0.157) (0.142) ±0.2 ±0.2 (0.008) (0.008) Max. ±0.2 (0.008) Typ. ±0.2 (0.008) Typ. Typ. Typ. Typ. Typ. Typ. C. General Information: 1. CSMS0540D-xxx_, “CSMS0540D” = 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 1.5 µH (4500mA) to 47.0 µH (900mA). 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 CSMS0540D 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