Electrical connector capable of interconnecting electronic devices having different conductive leads arrangements

An electrical connector, comprising:

• a housing assembly comprising an upper housing defining a plurality of upper through holes and a lower housing defining a plurality of lower through holes, the upper through hole and corresponding lower through hole jointly constitute a passage way;
• and
• a plurality of contacts received in the passageways, respectively;
• wherein each lower through holes of the lower housing define a plurality of positioning surfaces, having the contacts be arranged in parallel before the upper housing is mounted upon the lower housing, and when the upper housing is assembled to the bottom housing along up to down direction, the upper holes of the upper housing define corresponding upper abutting surfaces engaged with the contacts and have the contacts deflect at different angles of inclination.

An electrical connector comprising:

• an upper housing unit and a lower housing unit arranged with each other in a vertical direction;
• a plurality of upper through holes defined in the upper housing unit;
• a plurality of lower through holes defined in the lower housing unit corresponding to the upper through holes, respectively, in a one-to-one relation;
• a plurality of contacts each unitarily defining an upper section upwardly extending through the corresponding upper through hole with thereof an upper end above an upper face of the upper housing unit and a lower section downwardly extending through the corresponding lower through hole and with thereof a lower end below a bottom face of the lower housing unit under condition that the upper ends of the upper sections define a pitch which is smaller than that defined by the lower ends of the lower sections;
• wherein
• said contacts are essentially similar to one another while arranged in the corresponding upper through holes and lower through holes with different but gradual angled manner.