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MCS1040 Series – SMD MOLDED HIGH CURRENT POWER INDUCTORS (SHIELDED) Rev. A A. Electrical Specifications: P/N L (uH) Tol. Mark Test Freq. (KHz) DCR Typ. (mΩ) DCR Max. (mΩ) I sat. Typ. (A) I rated Typ. (A) B. Dimensions: mm (Inch) Series a b c d e f g h MCS1040 10 (0.394) 11.15 (0.439) 4.0 (0.157) 3.0 (0.118) 2.0 (0.079) 5.4 (0.213) 4.05 (0.159) 4.4 (0.173) Tol. ±0.3 (0.012) ±0.35 (0.014) Max. ±0.5 (0.020) ±.5 (0.020) Typ. Typ. Typ. Foot Print C. General Information: 1. MCS1040-xxx_N1, “MCS1040” = P/N, “xxx” = Inductance, “_” = Tolerance: M: ± 20%, “N1” = Internal control code. 2. Tolerance “_”: M: ± 20%, N: ± 30% 3. Magnetically shielded 4. High saturation current 5. Test Freq.: 100KHz, 0.5V 6. Operating temperature: -55°C to +125ºC 7. All test data is referenced to 25ºC ambient. 8. Rated current (A) that will cause an approximate ∆T of 40ºC. 9. I sat (A) that will cause Lo to drop approximately 20%. 10. The part temperature (ambient + self temp. rise) should not exceed 125ºC under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature which should be verified in the end applications. 11. Test Instrument: Chroma16502, Chroma11300. 12. Inductance and Current Range: From 0.36 uH (34 A) to 1.5 uH (16 A) 13. Unspecified values available on request. 14. MSL: Level 1. D. Applications: 1. Game Consoles 2. Set Top Boxes 3. Cables Modems 4. Computers 5. Mobile Communication Devices (Cell Phones, Radios, etc.) 6. PDA, LCD, DVD, BRP, HD. Frontier Electronics Corp.® Page 1 of 2 667 E. Cochran St., Simi Valley, CA 93065 http://www.frontierusa.com Phone: 1-805-522-9998, Fax: 1-805-522-9989
MCS1040 Series – SMD MOLDED HIGH CURRENT POWER INDUCTORS (SHIELDED) Rev. A E. Characteristics Curve: Frontier Electronics Corp.® Page 2 of 2 667 E. Cochran St., Simi Valley, CA 93065 http://www.frontierusa.com Phone: 1-805-522-9998, Fax: 1-805-522-9989