We design the through-hole module to mount into a receptacle so that you do not have to solder the module when you mount it to a board. The development kits may contain RS-232 and USB interface boards that use two 20-pin receptacles to receive modules.
The following illustration shows the module mounting into the receptacle on the RS-232 interface board.
Through-hole single-row receptacles: Samtec part number: MMS-110-01-L-SV (or equivalent)
Surface-mount double-row receptacles: Century Interconnect part number: CPRMSL20-D-0-1 (or equivalent)
Note We recommend that you print an outline of the module on the board to indicate the correct orientation for mounting the module.