Specification Brand : Nanjefly BulletPoint : Package contents:PC356 SOP4 (10pieces) BulletPoint1 : EASY CONNECTION: The green 2P 5.0 terminal is connected with voltage, and the 3P terminal is connected with single chip computer input. BulletPoint2 : OUT AND GND: The input terminal is connected to the signal output OUT, the GND on the board is connected to the power negative pole. BulletPoint3 : LEVEL OUTPUT: The output TTL level can be detected by a single chip computer, 3‑5V power supply, can also be connected to PLC24V level. BulletPoint4 : MAIN PURPOSE: 1 channel optocoupler isolation module, mainly used to detect the existence of AC, which is efficient and practical. BulletPoint5 : 5PCS IN 1 SET: Including 5pcs optocoupler isolation modules, small and compact, easy to install and replace, has a wide application range. Color : As Shown ItemName : 10pcs Imported PC356 optocoupler Patch SOP4 Optical Isolator optocoupler 356 optocoupler SOP-4 ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : optocouplers Manufacturer : Nanjefly ModelNumber : ANGGREKr48uyd0657 NumberOfItems : 1 PartNumber : DZZB6660-506-2323025541 ProductDescription : 10pcs imported PC356 optocoupler patch SOP4 optal isolator optocoupler 356 optocoupler SOP-4