SUBSTRATE CONNECTOR

摘要

A substrate connector (1) is provided with a connector housing (10) and a terminal fitting (20) arranged to penetrate a rear wall (11) of the connector housing (10). One end of the terminal fitting (20) is provided with a substrate connecting section (21), which penetrates the rear wall (11) to protrude to the external of the connector housing (10) and then is connected to a substrate (2) by soldering. The connector housing (10) is provided with a heat transfer suppressing section for suppressing heat transfer to the rear wall (11). The heat transfer suppressing section is composed of a through hole (13) or a heat insulating groove (17) arranged on the rear wall (11). Heat transfer to the rear wall (11) is suppressed and deformation due to thermal expansion of the rear wall (11) is also suppressed by having the through hole (13) or the heat insulating groove (17) arranged on the rear wall (11). Thus, to be in a status wherein the terminal fitting (20) is separated from the substrate (2) and not being connected by solder is prevented.