Packaging for the optical attenuator consists of Tape & Reel (TR) solid enclosures.The RF Attenuator can be shipped overseas conveniently because it is packaged in 0805 (2012 Metric).
E-TA2012 T 5DB N6 Features
E-TA2012 T 5DB N6 Applications
There are a lot of Nidec Copal Electronics E-TA2012 T 5DB N6 Attenuators applications.