Replacement button?

So one of the buttons for scrolling through menus on my TX doesn't work very well and I'm fed up with it. I think I can replace it, so does anybody know where to get one, or the name for them? I found some but none have the 5th solder tab. Also, I broke a couple of switches and want to replace them too. Are they anything special or will any switch which fits there work?

-Topher

i think these may work for the momentary switches ebay switches but they may be too small as I can't recall the dimensions of the stock ones, but you are looking for 5 pin smd momentary switches. for the toggles i use these banggood toggle switches

Those look exactly right but I don't need 100 and they don't ship to the US. However, you've given me a starting place. Thank you.

-Topher