BOURNS 3386 Trimmer Potentiometer 2kΩ Cermet, Through Hole

The BOURNS 3386 series Trimpot is a precision, single-turn cermet trimming potentiometer, designed for a wide range of circuit adjustments in electronic equipment. This through-hole device offers a compact 3/8-inch square profile, making it suitable for space-constrained PCB designs.

Available in both top-adjust (F, G, K, P, R, U, V, Y) and side-adjust (B, C, J, X, H, S, W) configurations, this trimmer provides flexibility for various adjustment orientations. The cermet element ensures stable performance and a rotational life of 200 cycles. With a resistance value of 2kΩ and a ±10% tolerance, it delivers accurate and reliable trimming in your circuits.

Key Features

• Single-turn cermet design for precise and durable trimming.
• Through-hole mounting for easy integration into PCBs.
• Top or side adjust versions to suit your layout needs.
• Wide resistance range (10Ω to 2MΩ, with this model at 2kΩ) across the 3386 series.
• Power rating of 0.5W (500mW) for reliable performance.
• Temperature coefficient of ±100ppm/°C ensures stability across temperatures.
• Operating temperature range of -55°C to +125°C.

This trimmer is ideal for calibration, tuning, and adjustment applications in power supplies, amplifiers, and control systems. Variants with a finger-adjust knob or an extended shaft and cross-slot rotor are available (not included with this model).