Hi everyone! I want to supply power (1.8V dc) from one pcb to another (like a motherboard to a daughterboard), can anyone suggest appropriate connectors? The distance is less than 5cm. Thank you.

 

Hello,

The type of connectors will also depend on the current needed.
If the current is rather high, you want a low contact resistance to avoid losses.

Bertus

 

The current will be about 150mA. Any suggestions?

 

only thousands to choose from. and a few dozen questions I could ask..
SMT or through-hole?
pluggable?
pitch?
distance between boards?
keyed?
temperature?
plating?

I'd just suggest you head over to your favorite online electronics website (like digikey/newark/mouser) and just search their site for something that works for you.