Omron H3BA Timer

Thread Starter


Joined Oct 22, 2011
Hi All,
hope you are doing well.
i have a problem which is related to my timer. the manufacturer of that timer is Omron and part no is H3BA.
the problem is that the 14 pin IC which is use in this timer is get damaged while repairing work. part no of this IC is erase from manufacturer side.
could anyone know the Part number of this IC:confused: so that i can purchase it.
kindly help me in this regard


Joined Feb 28, 2009
Good luck with your search. Many manufacturers use standard components in their designs but obscure the identification markings. It supposedly preserves their "intellectual" property but sure makes it hard to maintain or repair their equipment. Some large equipment manufactures will actually go to a component provider and have a stock design altered slightly, as well as having the part number altered slightly, to make operation unique to their application, then refuse to sell parts. When you buy parts by the thousand quantity, you can do it too!