億光EVERLIGHT為光電元件專業生產廠家，全球排名第5和全中國（含臺灣）排名第1，產品齊全，品質廣獲日、韓、歐、美等世界大品牌工廠的肯定。 貼片發光二極管產能突破2000KK/M，插件 LED月產能超280KK/M，紅外線產品月產能突破180KK/M，其中光耦月產能突破80KK/M，各規格尺寸均有，符合ROHS環保、無鉛制程要求。Opto Interrupter光遮斷器，俗稱“光電感應光耦”、“槽型光耦”、“反射式光耦”等等，EVERLIGHT光電開關有DIP插件型和SMT貼片型，有槽型對射式光耦、有反射式感應光耦，品名例舉：反射式感應光耦ITR-20403,ITR-20402,ITR-20601,ITR-20502,ITR-20501,ITR-20006,ITR-20005,ITR-20004,ITR-20002,ITR-20001/T,ITR-9909,ITR-9908,ITR-9907,ITR-9904,ITR-9901,ITR-9813,ITR-9809/T,ITR-9803,ITR-9707,ITR-9702,ITR-9608,ITR-96062,ITR-8402-A,ITR-8307/F43,ITR-8307/TR8,ITR-8307,ITR-8117,ITR-8105,ITR-8104,ITR-8103,ITR-8102,ITR-8010
槽型光耦ITR8010, ITR8102, ITR8103, ITR8104, ITR8105, ITR8117, ITR9803, ITR9809-F/T, ITR9813, ITR9901, ITR9907, ITR20005-F, ITR20006, ITR20402, ITR20403, ITR9608/F, ITR9702-F, ITR9707, ITR8402-F-A, ITR9606-F,反射式光耦ITR8307, ITR8307/L24, ITR8307/TR8, ITR8308/L24/TR8, ITR8307/F43, ITR8307/L24/F43, ITR9904, ITR9909, ITR9908, ITR20001/T, ITR20002, ITR20004, ITR20004/L24, ITR20510/TR8, ITR20501,
安規光耦EL3H7 /A/B/C/D, EL354A, EL357 /A/B/C/D, EL357N/A/B/C/D, EL124N, EL817 /A/B/C/D, EL816 /A/B/C/D, EL814 /A, EL815, 4N29-30/31/32/33,H11B1/2/3/225,TIL113,H11AA1/2/3,H11A1/2/3/4/5,4N25/26/27/28,4N35/36/37,TIL111/117,CNY17-1/-2/-3/-4,MCT2/2E,CNY17F-1/-2/-3/-4,EL3031, EL3032, EL3033, EL3041, EL3041, EL3042, EL3043,EL3061, EL3062, EL3063, EL3081, EL3082, EL3083,EL3010, EL3012, EL3021, EL3022, EL3023, EL3051, EL3052, EL3053,H11L1, H11L2, H11L3,EL827