BOURNS TC33X-2-102E Single Turn Cermet Trimmer, Top Adjust, 1KΩ, SMD

The BOURNS TC33 Series Trimpot® Single-Turn SMD Trimming Potentiometer is a compact, precision adjustment component engineered for reliable performance in surface-mount applications. The TC33X-2-102E model offers a compact 3 mm footprint with a sealed design and a built-in rotational stop for controlled, repeatable adjustment.

Featuring a cermet resistive element, this trimmer provides infinite resolution and high reliability. With a resistance value of 1kΩ, it is RoHS compliant and designed for compatibility with automated pick-and-place manufacturing processes, ensuring efficient assembly.

Key Features & Specifications

• Precision Adjustment: Single-turn design with a 270° ± 20° adjustment angle for fine-tuning.
• Robust Construction: Sealed cermet element ensures durability and stable performance in varying environmental conditions.
• Surface-Mount Design: SMD package allows for high-density PCB mounting and automated assembly.
• Electrical Ratings: Power rating of 0.15 W at 70°C (50 VDC max.) with an operating temperature range of -40°C to +100°C.
• Reliable Performance: Features high insulation resistance (100 MΩ min.) and dielectric strength (600V AC for 1 minute).
• Controlled Adjustment: The 'X' style includes a rotational stop to prevent over-rotation and potential damage.

This high-quality trimmer is an ideal solution for calibration, tuning, and setting bias points in a wide range of electronic circuits where space is at a premium and reliable adjustment is critical.