General Power Transformer
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
◆ Dimensions (mm)
2.0 2.0 2.0 ±0.2 0.6 ±0.2 9. 2 ± 0 .5
◆ Land Pattern (mm)
2.0
1.5
8.0 ±0.5
2.0 2.0 2.0
8.2 ± 0. 5
6.5 M AX.
※ 10 .8 ± 0. 5
10
◆ Specification (for transformers)
Sample No. 6313-T039 Inductance (5-8) 1kHz/1V D.C.R. (5-8) 1.63Ω Max. Rated Current (5-8) 2.3 A Hi-pot (1,4)-5,8) (50/60Hz) AC 800Vrms/1min.
125µH ± 10%
※ 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 3
S2 S1
5S 6 7 8
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/2
General Power Transformer
Type: CMD-8LN
◆ Specification (for inductors)
Part Name ※ CMD8LNNP-22ØK□ CMD8LNNP-27ØK□ CMD8LNNP-33ØK□ CMD8LNNP-39ØK□ CMD8LNNP-47ØK□ CMD8LNNP-56ØK□ CMD8LNNP-68ØK□ CMD8LNNP-82ØK□ CMD8LNNP-1Ø1K□ CMD8LNNP-121K□ CMD8LNNP-151K□ CMD8LNNP-181K□ CMD8LNNP-221K□ CMD8LNNP-271K□ CMD8LNNP-331K□ CMD8LNNP-391K□ CMD8LNNP-471K□ CMD8LNNP-561K□ CMD8LNNP-681K□ CMD8LNNP-821K□ CMD8LNNP-1Ø2K□ Stamp 220K 270K 330K 390K 470K 560K 680K 820K 101K 121K 151K 181K 221K 271K 331K 391K 471K 561K 681K 821K 102K Inductance [Within] ※1 22μH±10% 27μH±10% 33μH±10% 39μH±10% 47μH±10% 56μH±10% 68μH±10% 82μH±10% 100μH±10% 120μH±10% 150μH±10% 180μH±10% 220μH±10% 270μH±10% 330μH±10% 390μH±10% 470μH±10% 560μH±10% 680μH±10% 820μH±10% 1.0mH±10% D.C.R.(Ω) [Max.] (at 20℃) 0.14 0.16 0.18 0.19 0.21 0.25 0.30 0.35 0.40 0.45 0.50 0.65 0.75 1.00 1.15 1.35 1.70 1.95 2.55 2.95 3.85 Rate Current (A)※2 1.65 1.55 1.40 1.30 1.25 1.15 1.01 0.96 0.83 0.77 0.68 0.62 0.56 0.53 0.46 0.43 0.40 0.37 0.32 0.30 0.26 S.R.F. (MHz) [Min.] 20.0 16.0 15.5 14.8 12.6 11.5 11.4 9.7 8.4 8.0 7.7 6.6 6.0 5.2 4.9 4.1 3.9 3.6 3.4 3.2 2.7
※ Description of part name
CMD8LNNP-22ØK□ B Box C Carrier Tape ※1: Measuring Frequency : 22μH ~ 82μH 100μH ~ 1.0mH at 2.52MHz at 1kHz
※ Schematics (Bottom)
“ S” is winding start.
4 3 S2 1 5 6 7 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
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