Specification Binding : Electronics Brand : Sunigo Label : SZS Manufacturer : SZS MaterialType : silicon PartNumber : SZS-ICC1009 ProductGroup : CE ProductTypeName : RECEIVER_OR_AMPLIFIER Publisher : SZS Size : 20 Piece SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/21zMBF8obEL._SL75_.jpg SmallImage_Width : 75 Studio : SZS Title : 20PCS 4N35 Optocoupler, DC Input 1 Channel Trans with Base DC Output, 100% Transfer Ratio, 6-Pin, PDIP, 1.2V, H4 mm x W 7 mm x L7.62 mm