【International Rectifier】IR21571S,IC BALLAST CONTROL 16-SOIC
【International Rectifier】IR21571SPBF,IC BALLAST CONTROL INTEG 16-SOIC
【International Rectifier】IR21571STR,IC BALLAST CONTROL INTEG 16-SOIC
【International Rectifier】IR21571STRPBF,IC BALLAST CONTROL INTEG 16-SOIC
【International Rectifier】IR21592PBF,IC CTLR BALLAST DIMMING 16-DIP