Epcos B43640E2228M002
Cal Test Electronics CT2228-9
Cal Test Electronics CT2228-6
Texas Instruments OPA2228PA..
Renesas Electronics Corporation EL2228CYZ
Kyocera W3F15C2228AT3A
Skyworks 564BACA002228BBGR
TE Connectivity T4052228003-003
Molex 0022280120
Molex 0022281070