The Coolaudio VTL5C3 (similar to the Vactrol VTL5C3) is an optical isolator/coupler. It features high isolation, low drive current, and high "off" resistance.
Ideal for use in audio limiting, compression, remote gain control and many other applications.
This device is functionally compatible to the Vactrol VTL5C3.
Package: Axial Leads
Coolaudio VTL5C3 Data Sheet