How to get a cw505 planar?

Hello guys, I’m trying to buy a cw505 planar but I can’t find the way to buy it. I am located in Beijing,China,please help me.

It should be available; search for “NAE-PBSET-PSU-03” on Mouser’s website ( Access to this page has been denied. )

thank you!I search “cw 505 “,but i didn’t get it.Are there something else in the package?Why is it so expensive?

Click on the datasheet and you’ll see that it includes the CW501, 502, 503 and 505.

thank you very much,my friend.