General Power Transformer <SMD Type: CMD Series> Type: CMD-8LN ◆ Product Description ・8.7×8.5mm Max.(L×W), 6.5mm Max. Height. ・Inductance range: 22μH～1.0mH ・Rated current range: 0.26A～1.65A ・8 Terminal pins’ type gives a flexible design as inductors or transformers. ・Custom design is available. ◆ Feature ・Magnetically unshielded construction. ・Max. Operating frequency 500kHz, Max Operating Power 2.2W (500kHz) ・Ideally used in DSC/DVC,PDA, Power supply module etc as DC-DC Converter inductors or transformers. ・RoHS Compliance ◆ Land Pattern (mm) 2.0 2.0 2.0 ±0.2 1.5 8.0 ±0.5 2.0 2.0 2.0 6.5 M AX. 8.2 ± 0. 5 9. 2 ± 0 .5 2.0 0.6 ±0.2 ◆ Dimensions (mm) ※ 10 .8 ± 0. 5 10 ◆ Specification (for transformers) Sample No. Inductance (5-8) 1kHz/1V D.C.R. (5-8) Rated Current (5-8) Hi-pot (1,4)-5,8) (50/60Hz) 6313-T039 125µH ± 10% 1.63Ω Max. 2.3 A AC 800Vrms/1min. ※ Rated current: The D.C. current at which the inductance decreases to 90% of it’s initial value or when △t=40℃, whichever is lower(Ta=20℃). ※ Schematics (Bottom) “ S” is winding start. 4 5 S 3 6 S 2 7 S 1 8 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 General Power Transformer <SMD Type: CMD Series> Type: CMD-8LN ◆ Specification (for inductors) Stamp Inductance ［Within］ ※1 D.C.R.(Ω) [Max.] (at 20℃) Rate Current (A)※2 S.R.F. (MHz) ［Min.］ CMD8LNNP-22ØK□ 220K 22μH±10％ 0.14 1.65 20.0 CMD8LNNP-27ØK□ 270K 27μH±10％ 0.16 1.55 16.0 CMD8LNNP-33ØK□ 330K 33μH±10％ 0.18 1.40 15.5 CMD8LNNP-39ØK□ 390K 39μH±10％ 0.19 1.30 14.8 CMD8LNNP-47ØK□ 470K 47μH±10％ 0.21 1.25 12.6 CMD8LNNP-56ØK□ 560K 56μH±10％ 0.25 1.15 11.5 CMD8LNNP-68ØK□ 680K 68μH±10％ 0.30 1.01 11.4 CMD8LNNP-82ØK□ 820K 82μH±10％ 0.35 0.96 9.7 CMD8LNNP-1Ø1K□ 101K 100μH±10％ 0.40 0.83 8.4 CMD8LNNP-121K□ 121K 120μH±10％ 0.45 0.77 8.0 CMD8LNNP-151K□ 151K 150μH±10％ 0.50 0.68 7.7 CMD8LNNP-181K□ 181K 180μH±10％ 0.65 0.62 6.6 CMD8LNNP-221K□ 221K 220μH±10％ 0.75 0.56 6.0 CMD8LNNP-271K□ 271K 270μH±10％ 1.00 0.53 5.2 CMD8LNNP-331K□ 331K 330μH±10％ 1.15 0.46 4.9 CMD8LNNP-391K□ 391K 390μH±10％ 1.35 0.43 4.1 CMD8LNNP-471K□ 471K 470μH±10％ 1.70 0.40 3.9 CMD8LNNP-561K□ 561K 560μH±10％ 1.95 0.37 3.6 CMD8LNNP-681K□ 681K 680μH±10％ 2.55 0.32 3.4 CMD8LNNP-821K□ 821K 820μH±10％ 2.95 0.30 3.2 CMD8LNNP-1Ø2K□ 102K 1.0mH±10％ 3.85 0.26 2.7 Part Name ※ ※ Description of part name ※ Schematics (Bottom) CMD8LNNP-22ØK□ “ S” is winding start. B Box C Carrier Tape ※1: Measuring Frequency : 22μH ～ 82μH 100μH ～ 1.0mH at 2.52MHz at 1kHz 4 5 3 6 S 2 7 1 8 ※2. Rated current: The D.C. current at which the inductance decreases to 90% of it’s initial value or when △t=40℃, whichever is lower(Ta=20℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2