Description The EL816 series of devices each consist of an infrared emitting diodes, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option. Features - current transfer ratio - (CTR: 50~600% at IF =5mA, VCE =5V) - (CTR: 63~320% at IF =10mA, VCE =5V) - high isolation voltage between inputs and output (Viso=5000 V rms) - operating temperature up to +110°C - creepage distance >7.62 mm - compact small outline package - Pb free and RoHS compliant - UL approved (No. E214129) - VDE approved (No. 132249) - SEMKO approved - NEMKO approved - DEMKO approved - FIMKO approved - CSA approved (No. 1143607) Applications - programmable controllers - system appliances, measuring instruments - telecommunication equipments - home appliances, such as fan heaters, etc. - signal transmission between circuits of different potentials and impedances https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2018-01-10 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2018-04-26 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2018-12-16 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2021-06-11 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2022-10-28 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2023-01-03 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2023-01-06 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2023-05-11 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2023-10-30 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2025-01-28 https://elecena.pl/product/13241306/el816-optocoupler-dil-4 2025-12-11