Rhonn your attachment was stopped by the server. You didn't mention if the unknown device has any resistance. Since a capacitor wouldn't function with a diode in series by elimination your unknown is either a current limiting resistor or perhaps a zener in some sort of clipper or snubber network. Your 1N4148 is rated at 1A@ 200PIV.
Fred Townsend rhonn tabanao wrote: > Help identify parts. > Looks like a crystal diode (1N4148) but with no > identifiable markings, no color bands etc but has this > PCB overlay marking: > > See attach file > > It is connected in series with 1N4148 signal diode > with the cathode of 1N4148 to circuit ground and the > other end of this part to some 1watt resistors. The > 1N4148 diode is OK but this stuff is shorted. > > Any help will be appreciated. Thank you > > ===== > Ronnie B. Tabanao > Everything Electronics Services > #06 Juan Luna St.,La Castellana,Negros Occidental > 6131 Philippines > > __________________________________________________ > Do you Yahoo!? > Yahoo! Mail Plus - Powerful. Affordable. Sign up now. > http://mailplus.yahoo.com > > ------------------------------------------------------------------------ > Name: Help identify parts.doc > Help identify parts.doc Type: WINWORD File (application/msword) > Encoding: 7bit -- Author: Fred Townsend INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
