high power RF circuit boards with 0 pins are designed.RF Type Attenuator from the Evaluation board.Search with HMC939 if you are looking for RF Board variants.
EV1HMC939ALP4 Features
0 pins Attenuator Type
EV1HMC939ALP4 Applications
There are a lot of Analog Devices Inc. EV1HMC939ALP4 RF Boards applications.