PhotocouplerLTV-8X4 series2. PACKAGE DIMENSIONS2.1 LTV-814 2.2 LTV-814M2.3 LTV-814SNotes : 1. Year date code. 2. 2-digit work week. 3. Factory identification mark shall be marked (W: China-CZ, Y: Thailand) 4. Rank shall be or shall not be marked. 5. “●” for halogen free option. 6. “4”or”V” for VDE option. Dimensions in millimeters (inches). 2/16 P art N o.: L TV-8 X4 s eries BNC-OD-FC002/A4 Rev.: K