http://cgi.ebay.com/100-pcs-1N4004-1A-400V-Diode_W0QQitemZ250395339396QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3a4cb9aa84&_trksid=p3286.c0.m14&_trkparms=66%3A2|65%3A15|39%3A1|240%3A1318|301%3A1|293%3A1|294%3A50
found this lots cheaper will they work?