The Isocom Components 2004 LTD Optoisolators - Transistor, Photovoltaic Output H11A2X is a highly reliable optoisolator with a maximum isolation voltage of 5.3KV. Its Transistor photovoltaic output provides maximum noise immunity and high optical efficiency. This superior optoisolator has a 6DIP package for easy mounting and installation and is ideal for applications such as personal computers, automotive electronics, medical devices, telecom equipment and many more. This optoisolator is designed for long working life, high performance and low power consumption. Its integrated insulation provides reliable protection and offers a wide range of environmental protection. This is the perfect solution for protecting equipment from hazardous electrical environments.