PhotocouplerLTV-8X4 series2.4 LTV-824 2.5 LTV-824M2.6 LTV-824SNotes : 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. VDE option shall be . Dimensions in millimeters (inches). 3/16 P art N o.: L TV-8 X4 s eries BNC-OD-FC002/A4 Rev.: K