Hi Angelo, Those parts are spec'ed at 4.2 V forward voltage at a quarter amp. and probably have 6 or 7 diodes in series internally. 73 & Good morning, Marv WC6W -- "Angelo Karabetsos" wrote: Anybody familiar with the RCA CR104 4000PIV rectifier. I am not getting any continuity either way. Six out of six NC. Just using a basic multimeter. VE3YN _________________________________________________________________ Take advantage of powerful junk e-mail filters built on patented Microsoft® SmartScreen Technology. http://join.msn.com/?pgmarket=en-ca&page=byoa/prem&xAPID=1994&DI=1034&SU=http://hotmail.com/enca&HL=Market_MSNIS_Taglines Start enjoying all the benefits of MSN® Premium right now and get the first two months FREE*. ___________________________________________________________________ Try Juno Platinum for Free! Then, only $9.95/month! Unlimited Internet Access with 250MB of Email Storage. Visit http://www.juno.com/value to sign up today!