Not long after I began contributing to Hagerty eight years ago, I wrote a detailed four-part piece on electrical relays and ...

The sending unit has two male spade connectors, one of which will go to the black wire on the relay, and the other needs to go to a ground. See All 8 Photos It's wise to use a star washer to ...

The harness also includes Posi-Lock connectors, a sealed fuse (white arrow, photo left) and brass barrel-type crimped connectors. The wires are encased in vinyl sheathing for protection. The ...

Home » News » Products » Connectors. Add to Bookmarks. By Staff 28th July 2008. Switchtec supplies Hongfa automotive relay range. ... The total automotive relay output for China for 2007 was 137 ...

Plug a male-to-male connector into a second GND pin on the Arduino. This wire will connect to the negative port on the power relay connector (labeled with a “minus” symbol).