The 3214X-1-104E is a 5-turn Trimpot trimming potentiometer designed for surface-mount applications with a 4 mm square footprint and top-adjust configuration. It features a sealed cermet element rated for 100,000 ohms resistance with ±10% tolerance, capable of withstanding board wash processing and meeting EIA/EIAJ/IPC/VECI SMD standards. The device operates across a temperature range of -65°C to +150°C with a power rating of 0.25 watts at 85°C, and includes environmental protection with MIL-STD-202 humidity testing, 20 G vibration resistance, and 100 G shock rating. Its halogen-free construction and RoHS compliance make it suitable for industrial trimming applications requiring precision adjustment and long-term reliability in harsh operating conditions.