Most probably, a 33pF one. Regards, Andr� Malafaya Baptista -----Original Message----- From: Hanafi Tanudjaja [mailto:ivkvplne@CENTRIN.NET.ID] Sent: Quinta-feira, 12 de Novembro de 1998 14:22 To: PICLIST@MITVMA.MIT.EDU Subject: cap identification I have a 16C54 circuit which has RC oscilator ,The value of R is 27 K ohm. But I am not sure the value of C . At one side of this ceramic cap there is a text "33" followed by a vertical line,this vertical line then meets a horizontal line under the text. Can any one of dear piclister help me what is the value of this cap ? TIA Hanafi Tan