Hello, I need help to know the name and suppliers of the connector shown in the image, this connector is soldered to an Ecopia SPCB-01 board and is used to hold a sample of semiconductive material and at the same time to inject a current or measure a voltage according to a Van Der Pauw test.
I need to do some testing but the price of the Ecopia SPCB-01 PCB is prohibitive so I want to create my own testing base.

 

what is the price? it seem to be 17500 Korean Won or about $12USD for board with clips. if that price is too high, you may want to make your own.

 

$550USD is the price they provide me

 

what is the price? it seem to be 17500 Korean Won or about $12USD for board with clips. if that price is too high, you may want to make your own.

Could you help me, what is the source of that price?

 

Certainly that brass part can be closely duplicated with common shop equipment, although the looks will not be as great. G10 glass PCB material and brass hardware and patience bending and cutting.
Probably silver plating after all the rest is done to assure a stable contact resistance will be a benefit.

 

Could you help me, what is the source of that price?

i just highlighted "Ecopia SPCB-01" in your post and googled it. the very first link was from Ecopia.