The incredibly rapid shift toward battery-powered electric vehicles is heavily forcing the entire auto parts manufacturing industry to completely rethink how they physically build complex electrical systems. For over a full century, traditional gas cars relied entirely on very simple 12-volt systems with relatively thin copper wires to easily power bright lights, loud radios, and heavy starter motors. Today, a new electric car uses massive high-voltage cables carrying hundreds of dangerous volts directly from the heavy battery pack to the powerful drive motors. These thick orange power cables require completely new, highly robust connection standards, heavily shielded from invisible electromagnetic interference, and tightly wrapped in thick plastic to entirely prevent deadly electrical shocks to mechanics. The sheer volume of digital data transferred daily between self-driving exterior cameras and sensitive battery sensors has also skyrocketed, frequently requiring advanced fiber optics.
While the heavy power transmission lines are completely different, electric vehicles obviously still need standard low-voltage systems to effortlessly run the windows, cabin dome lights, and large entertainment touchscreens. For these common interior comfort features, the wiring looks surprisingly similar to older gas cars. Manufacturers still heavily rely on standard parts like the Automotive Housing for Female Terminals to quietly manage the low-power signals behind the touchscreen and deep inside the door panels. However, because electric cars are exceptionally quiet on the road, even the slightest rattling noise from loose plastic parts behind the dashboard will greatly annoy the driver. To permanently solve this, the latest versions of an Automotive Housing for Female Terminals are being uniquely designed with much tighter locking clips and special anti-vibration structural tabs. This strongly ensures that as the electric car glides silently down the highway, the wiring harness stays perfectly quiet.
