EL357N Narrow CTR Optocoupler from Japan
EL357N features tightly controlled CTR (50-200%) for precision feedback applications, optically coupled GaAs LED to phototransistor. HTS 8541.49.80.00 classification for optical isolation in SMPS and motor control requiring accurate current proportioning. SOP-5 package enables high-density mounting.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Narrow CTR binning specifications critical for justifying precision device classification
• Linearity specs over input current range distinguish from general purpose optocouplers
• SOP-5W package reflow soldering specs important for electronics manufacturing declarations