The 97-3102A-18-8S is a box receptacle connector from Amphenol's 97 Series standard cylindrical connectors designed for solder contact termination. This connector features a solid shell construction optimized for open wiring applications and mounts directly on chassis, equipment, or panels with an internal polarized key in the front shell. The 8S size configuration accommodates 1 contact (#16 gauge) with an INST. service rating, supporting DC voltages up to 250V and AC voltages up to 200V rms at sea level. The connector operates reliably across a wide temperature range from -55°C to +125°C and includes a threaded coupling mechanism (1/2-28 thread) for secure mating with standard MS/AN fittings. This connector is UL recognized (File E115497) and CSA certified (File LR69183), making it suitable for industrial applications requiring durable, field-proven connectivity in harsh environments.