[engolling]

Thanks for confirming it.

Hi,
I'm new in this forum , and i really dont understand well what u did for the SHT35-DIS-F .. I'h just bought 3 of them and i imagined that i can solder the pins to the wires normally , but i couldnt cuz they are so small .. 
And now i don't know what to do ? should i search for some kind of a support or smth like that ?

I thank you in advance.
Samia

Could it be that you bought only the spare sensors without breakout board? If that is the case you can not just attach the cables since it is mechanically impossible as you have noticed.
You will need a breakout board to attach the sensor - maybe you can source some spare parts or you have to design your own.

Regards,
engolling