BOURNS 5kΩ Single-Turn Cermet Trimmer Potentiometer Surface Mount

The BOURNS TC33 Series Trimpot® Single-Turn SMD Trimming Potentiometer is a compact, precision adjustment component designed specifically for surface-mount applications. Featuring a 3 mm rectangular size and a sealed design, this trimmer ensures durability and reliable performance in demanding environments. It includes a rotational stop for controlled adjustment, providing precise tuning capabilities.

This potentiometer utilises a robust cermet element, offering infinite resolution and a resistance value of 5 kΩ. It is compatible with automated manufacturing processes, making it an ideal choice for high-volume production. The AEC-Q200 qualification highlights its suitability for rigorous applications requiring high reliability.

Key Specifications

• Resistance Value: 5 kΩ (Code: 502)
• Tolerance: ±25 %
• Adjustment Angle: 270° ± 20°
• Power Rating: 0.15 W at 70 °C (50 VDC max.)
• Temperature Coefficient: ±250 ppm/°C

Built to withstand varied environmental conditions, the trimmer operates effectively between -40 °C and +100 °C. It also boasts strong insulation resistance of 100 MΩ minimum at 500 VDC and a dielectric strength of 600V AC for one minute. Measuring 43 mm in height, 33 mm in width, and 15 mm in depth, this top-adjust component is a versatile and essential addition to your electronic circuit design.