Sunil, The relays are unobtanium in india. I had flagged this problem earlier. At least in Hyderabad, they are unavailable. We must only use the relays that are available everywhere. Though anyone is free to make pcbs, they must first check for the availability of the components. - f Sent from BlackBerry® on Airtel -----Original Message----- From: Sunil Thomas Thonikuzhiyil <vu2swx@xxxxxxxxx> Sender: minima-bounce@xxxxxxxxxxxxx Date: Fri, 28 Feb 2014 22:49:37 To: <minima@xxxxxxxxxxxxx> Reply-To: minima@xxxxxxxxxxxxx Subject: [minima] relay spec for PCB Hi list, I am am searching for the relays as specified in the PCB. My local supplier has sent me two pdfs. I am pretty confused after reading the datasheet. I am attaching both sheets here. Can anyone point out the correct relay. They are asking Rs 100 per relay. Sunil --