Hello Dan, The 1880 should have a damper diode, and the 2148 does not. So no, they are not the same. Thanx, Scott Beebe Ohm Electronics Inc. 609 W. Clinton St. Ithaca NY 14850 Voice: (607) 273-8406 Fax: (607) 273-8743 WWW.OhmElectronicsInc.com mailto:Scott@xxxxxxxxxxxxxxxxxxxxx Tuesday, May 31, 2005, 1:16:54 PM, you wrote: Dan> Can anyone tell me if this hot x-ref to 2SD1880 ??? Dan> Dan w Dan> Wizard Electronics Dan> Jacksonville, TX 75766 Dan> wizhd@xxxxxxxxxxxxxxxx Dan> ----------------------------------------------------------------------------- Dan> This Email List is Public. Remove: Dan> http://www.tech-assist.org/remove.htm Dan> Lost Password: http://www.tech-assist.org and select "Login Problems?". Dan> Appliance Repair List: Dan> http://www.tech-assist.org/secure/tip/chatjoin.htm#app Dan> Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app Email Archives: //www.freelists.org/archives/techassist/