mcs 1040 series ? smd molded high current power inductors (shielded) rev. a a. electrical specifications: p/n l (uh) tol. mark test freq. (khz) dcr typ. (m ? ? 0.36 m r36 100 1.10 1.20 40.0 34.0 MCS1040 - r47mn1 0.47 m r47 100 1.30 1.55 35.0 25.0 MCS1040 - r56mn1 0.56 m r56 100 1.60 1.80 32.0 25.0 MCS1040 - r68mn1 0.68 m r68 100 2.40 2.70 30.0 22.0 MCS1040 - r88mn1 0.88 m r88 100 2.70 3.00 30.0 20.0 MCS1040 - 1r0mn1 1.00 m 1r0 100 3.00 3.30 28.0 18.0 MCS1040 - 1r5mn1 1.50 m 1r5 100 3.80 4.20 21.0 16.0 b. dimensions: mm (in ch ) se ries a b c d e f g h mcs 1040 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 p rint 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. magnetic ally shielded 4. high saturation current 5. test freq.: 100khz, 0.5v 6. operating te mperature: -55c t o +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 excee d 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 application s . 11. test instrument: chroma 16502, chroma11300. 12. inductance and current range: from 0.36 uh (34 a) t o 1.5 uh (16 a) 13. unspecif ied 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, r adios , etc.) 6. pda, lcd, dvd, brp, h d. frontier electronics corp. ? page 1 of 2 667 e. coch ran st., simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
mcs 1040 series ? smd molded high current power inductors (shielded) rev. a e. characteristic s curve : frontier electronics corp. ? page 2 of 2 667 e. coch ran st., simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
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