Waterproof connector for electrical terminals

摘要

A waterproof connector for electrical terminals has a housing containing cavities for the electrical terminals arranged in upper and lower rows. Bus bar units are fitted in the rows of cavities respectively to connect the electrical terminals in a predetermined pattern. A sealing member is installed on a rear end of the connector housing and held by a seal holder. The electrical wires connected with the electrical terminals are sealed against the sealing member. A closed end cap is installed on the connector housing from the front end and a lip portion on the peripheral edge of the sealing member seals against the inner peripheral surface of the cap. To permit discrimination of the orientation of the connector, the seal holder may have an asymmetrical shape.