The 175448-6 is a versatile Hybrid I/O Cap Assembly designed for automotive applications. Featuring 54 signal positions in a compact 3.5mm pitch, this Multilock Connector System is perfect for high-density interconnects. With through-hole solder termination and a rugged construction, it ensures reliable performance in harsh environments. Operating temperature range from -30 to 105°C, UL 94-HB flammability standard, and 12VDC rated voltage make it ideal for automotive signal circuits. The horizontal/90° mount orientation, with PCB retention and a locking interface, guarantees secure installation. Gold and tin-plated contacts offer excellent signal integrity. This non-RoHS compliant connector, part of the M181 series, is a dependable choice for automotive connectivity.