VISHAY Model 64 Cermet Multi Turn Trimmer, 50kΩ, 23 Turns, Through Hole

The VISHAY Model 64 Trimmer is a compact, small-size trimmer measuring just 3/8” x 3/8” x 3/16”, specifically designed to meet PC board mounting requirements. Its five versions vary by the position of the control screw relative to the PC board plane and by terminal spacing, offering flexibility for a range of circuit layouts.

Featuring a cermet element, this trimmer provides excellent operational stability across demanding conditions. It is fully sealed to IP67, making it highly resistant to dust and water ingress—ideal for industrial environments where reliability is critical. With 23 turns of mechanical travel and 21 turns of electrical travel, it allows for precise and fine-tuned adjustments.

This trimmer offers a resistance value of 50kΩ with a power rating of 500mW and a tolerance of ±10%. It operates over a wide temperature range from -55°C to +125°C, ensuring consistent performance in extreme temperatures. The side adjustment type and through-hole mounting make it suitable for standard PCB integration.

As part of the 64 Series and with a 3/8 inch square shape, this trimmer is built for durability and precision. It meets MIL-R-22097 qualification, reflecting its high manufacturing standards. The cermet element ensures low noise and high stability, making it a reliable choice for calibration, tuning, and adjustment applications in various electronic circuits.

Key Features

• Cermet element for stable operation
• IP67 fully sealed against dust and water
• 21 turns electrical / 23 turns mechanical travel for precise adjustment
• Side adjustment type
• Through-hole mounting for PCB integration
• Operating temperature from -55°C to +125°C
• 500mW power rating with ±10% tolerance
• MIL-R-22097 qualified

This trimmer is an excellent choice for engineers,h