VISHAY Model 64 2kΩ Multi-Turn Trim Potentiometer

The VISHAY Model 64 is a compact, multi-turn trimmer potentiometer designed for precise adjustments in electronic circuits. With dimensions of 3/8” x 3/8” x 3/16”, its small size makes it ideal for PC board mounting where space is at a premium. Five different versions are available, offering flexibility based on the control screw's position relative to the PC board plane and the spacing of the terminals.

This industrial-grade component guarantees excellent operational stability, thanks to its robust cermet resistance element. It features a 21-turn electrical travel and a 23-turn mechanical travel, allowing for very fine and accurate adjustments to resistance values. The trimmer is fully sealed to an IP67 rating, providing complete protection against dust and temporary immersion in water, which is essential for reliable performance in challenging environments.

Built to endure extreme conditions, it operates across a wide temperature range from -55°C to +125°C. The available resistance value spans from 10 Ω up to 2.2 MΩ, catering to a broad spectrum of circuit design needs. Its through-hole mounting ensures a secure and permanent connection on printed circuit boards.

Key Specifications:

• Trimmer Type: Multi Turn
• Element Material: Cermet
• Adjustment Type: Top Adjust
• Track Resistance: 2 kΩ
• Mounting: Through Hole
• Number of Turns: 23
• Power Rating: 500 mW
• Resistance Tolerance: ± 10%
• Temperature Coefficient: ± 100 ppm/°C
• Sealing: IP67 (Fully sealed)
• Operating Temperature: -55°C to +125°C
• Resistance Range: 10 Ω to 2.2 MΩ
• Qualification: MIL-R-22097

This reliable and durable trimmer potentiometer is a fundamental component for engineers requiring precise calibration and long-term stability in industrial, telecommunications, and instrumentation PCBs