Strobe Light Transformer<SMD Type: CMS Series > Type: CMS5D28D ◆ Product Description ・Low loss ferrite core used. ・Low leakage Inductance. ・Special winding technology to avoid wire broken. ・Custom design is available. ◆ Feature ・Max. operating frequency: 1MHz. ・Storage temperature range: -25℃~+105℃. ・Operating temperature range: -25℃~+105℃ (including coil’s self-heat). ・Product weight: 0.23g(Ref.). ・Step up transformer for DSC strobe light. ・RoHS Compliance. ◆ Dimensions (mm) 5 .0 2 .8 5 ±0. 1 5 ① 5. 0 ±0. 1 3 .6 ±0 . 1 0 .3 以 上 0 . 3 M in . 2 - R0 .6 4 . 0 ( φ2.8) 0 . 5 5 1 . 0 ± 4 . 2 1 . 0 ± 2 . 0 1 . 0 ± 2 . 0 ：電極部 Electrode Electrode 4 . 2 0 . 5 2- C 0. 8 0. 2 以 上 0 . 2 M in . ② ◆ Schematics (Bottom) ◆ Land Pattern (mm) 0 . 7 3 4S 0 . 3 2 5S S 1 0 . 7 0. 7 0 . 1 5 0. 7 0 . 7 0 . 1 5 0 . 7 0. 3 0 .7 3. 1 0. 7 3.0 6 5.8 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 Strobe Light Transformer<SMD Type: CMS Series > Type: CMS5D28D ◆ Specification Part No. Inductance (µH) (1-6) Inductance (mH) (4-5) Inductance (µH) (4-5) 100KHz, 1V 100KHz, 1V 100KHz, 1V 1-445-687-11 ※ ※ ±20% 7.0 ±20% 1.1 14.0±20% Leakage DC superposition Temperature D.C.R.(1-6) L(3-4) current rise current (m ) (1-6shorted) (1-6) (A) (1-6) (A) 100KHz, 1V Ω at 20℃ 30µH Max. 230±25% at 20 ℃ ※1 2.0 at 20 ℃ ※1 0.65 1. DC saturation current: this inductance the value of current when the inductance is over 70% of the nominal ℃ value.(at 20 ) 2.Temperature rise current: The actual value of D.C. current when the temperature rise is ) ℃ △t＝40℃.(Ta＝20 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2