Need suggestion for SMB to SMA connector

Does anyone help me to find the SMB to SMA connector? I bought one but it is wrong .

http://www.pasternack.com/sma-female...-pe9142-p.aspx
<< expensive there but may be the type you need with your SMA cable.

look at the PE9476 male SMA to plug MMCX adapter

I think it is not good for me. That is the SMB connector (female)

And SMA, I use U.FL (50 Ohm) (Male). How about just 1 wire to match SMB to SMA, may be like that

How do you think about that SunnySkyguy ?
http://ko.aliexpress.com/store/produ...storeId=806164

Seems ok but not sure.