Optimal Entry Angle: The side - entry design of the Molex 43045 43045 - 2009 and 43045 - 2209 SMT connectors provides an optimal angle for connection. This allows for a more natural and straightforward mating process, especially in situations where access to the connection point is limited. For example, in a densely populated printed circuit board (PCB) with other components already in place, the side - entry angle enables the connector to be easily inserted without interfering with the surrounding components.
Visible and Accessible Contacts: The contacts of these connectors are designed to be visible and accessible during the connection process. This visual cue helps the user or automated equipment to accurately align the mating components. The clear visibility of the contacts reduces the chances of misalignment, which could lead to improper connections or damage to the connector. In a manufacturing environment, this feature is particularly beneficial for high - speed automated assembly lines, as it enables precise and efficient connection operations.