Series	Core Style	Def. Angle	CRT Neck Dia.
SP 42/36[F][B]	Smooth	42 degrees	36mm
SP 52/36[F][B]	Smooth	52 degrees	36mm
SP 62/36[F][B]	Smooth	62 degrees	36mm
SP 70/36[F][B]	Smooth	70 degrees	36mm
ST 42/36[F][B]	Stator	42 degrees	36mm
ST 52/36[F][B]	Stator	52 degrees	36mm
ST 70/36[F][B]	Stator	70 degrees	36mm
STC 70/36[F][B]	Stator	70 degrees	36mm
STC 90/20[F][B]	Stator	90 degrees	20mm
STC 90/36[F][B]	Stator	90 degrees	36mm
SY 90/29[F][B]	Stator	90 degrees	29mm
SY 110/29[F][B]	Stator	110 and 114 degrees	29mm