You have not said if this component is on the pcb or if it plugs into a socket on the pcb. You need to: 1. Find a datasheet for the part and for the socket it plugs into that shows the electrical connections and the dimensions or; 2. Create your own datasheet from your own measurements of the part. Then read (2.3) in (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)

Thanks for your kind replay. The socket is taken from the library for Arduino Pro Mini, this is not the isue .. My problem is how to design on the PCB the 4 contacts pins in the Picture... 4 copper long contacts for  gnd, 9v and Rx , Tx signals from/To Arduino pro mini sockets .. in my project I replace them by 4 buttons maybe I can fill them to create the long contact in picture.. Best regards

With no datasheet or other diagram or photos to show the overall structure of the part, it is not clear what or how it is intended to make contact with your PCB so it is not possible to advise how you create a suitable structure on your PCB. Please read: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)

Got a part number?

Unfortunately there is no product number, I am cloning this card with reverse engineering.. as you can see in the photo below .. the card must be inserted in that slot..the problem is how to create these 4 contacts on the PCB .. as you can see there is 4 rectangular holes and 4 tabs to make the contact with the slot when inserted ....  Is there any solution for that? Thanks for your kind support

Some more photos from a number of different angles needed. I still have absolutely no idea what I'm looking at.

Is there a link to the original card?

Thanks again. For sorry its a very old Card, I have it since more than 20 years ago...there is no any link... here is some photos inside, upper and lower side.. hope you can help me to find a solution. . any suggestion will be highly appreciated...All the eltronic part in photo are replaced by  Arduino.  

Need side and non-component side views of: 

Dear Andy, here is both sides... I will replace the plastic enclosure by the new PCB to have these 4 contacts inside the PCB itself... and the dimension of the PCB is same like the Plastic enclosure.. All electronic parts are replaced by one Arduino pro mini...... Thanks again for your support..   Best regards

Side view please to show the contact finger profiles...

Hi, do mean this one :  

OK, here's a little project to demonstrate what I suggest you try: [https://easyeda.com/andyfierman/lock-finger-contacts](https://easyeda.com/andyfierman/lock-finger-contacts) Google "phosphor bronze wire" for suppliers. You will have to make your own measurements to dimension the PCB, pads and pad spacings.

This what I need.. I really appreciate... Thanks a lot for you kind and professional support..