Board to Board & Mezzanine Connectors 25P VERT PLUG SMT 4.5MM MATED HEIGHT

AMPHENOL RF 31-223 RF / Coaxial Connector, BNC Coaxial, Straight Bulkhead Jack, Solder, 50 ohm, Beryllium Copper
Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PSFM3, PLASTIC, TO-3P, 3 PIN