The 178764-1 is a high-performance automotive connector featuring a Multilock Connector System, designed for signal circuit applications. With 64 positions arranged in 2 rows, this white connector offers secure through-hole solder termination for reliable connectivity. Operating efficiently in a wide temperature range from -30°C to 105°C (-22°F to 221°F), it is suitable for demanding automotive environments. With a pitch of 3.5mm and a voltage rating of 12V DC, this connector accommodates various signal transmission needs. Its UL 94-HB flammability standard and tin plating on the interface ensure safety and durability. The connector, measuring 117.8mm in width and 25.8mm in length, is designed for horizontal mounting with PCB retention, featuring a 90° locking interface for added security. Comprising 3 sections and a tab thickness of .64mm, it offers robust construction for long-term performance. This product, part of the M181 series, is RoHS non-compliant and is typically packaged in tubes for convenience.