The FT-452-G contains an infrared emitting diode, optically coupled to a high voltage darlington phototransistor. It is packaged in a 4-pin small outline SMD package.

描述
FT-X2-TLP781是北亿纤通研发的一款小型贴片的光耦产品，适用于表面贴片组装。FT-X2-TLP781由砷化镓红外发光二极管与带基极-发射极电阻的、优化了开关速度和温度特性的达林顿光电晶体管组成的高压光电耦合器。

The FT-815 series of devices each consist of an infrared emitting diodes, optically coupled to a photo Darlington detector. They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option.

描述
FT-X2-TLP127是北亿纤通研发的一款小型贴片的光耦产品，适用于表面贴片组装。FT-X2-TLP127由砷化镓红外发光二极管与带积分基极-发射极电阻的达林顿光电晶体管组成的高压光电耦合器， VCEO达到300V以上。

The FT-113,FT-4NXX and FT-11BX series of devices each consist of an infrared emitting diode optically coupled to a photo darlington detector. They are packaged in a 6-pin DIP package and available in wide-lead spacing and SMD option.

描述
FT-X2-PC355是北亿纤通研发的一款小型贴片的光耦产品，适用于表面贴片组装。FT-X2-PC355由砷化镓红外发光二极管与带基极-发射极的达林顿光电晶体管组成的光电耦合器。

The FT-825 series devices each consists of an infrared emitting diodes, optically coupled to a photo darlington detector.These devices are packaged in an 8-pin DIP package and available in wide-lead spacing and SMD option.